3 * Default values for MediaWiki configuration settings.
9 * To customize your installation, edit "LocalSettings.php". If you make
10 * changes here, they will be lost on next upgrade of MediaWiki!
12 * In this file, variables whose default values depend on other
13 * variables are set to false. The actual default value of these variables
14 * will only be set in Setup.php, taking into account any custom settings
15 * performed in LocalSettings.php.
17 * Documentation is in the source and on:
18 * https://www.mediawiki.org/wiki/Manual:Configuration_settings
20 * @warning Note: this (and other things) will break if the autoloader is not
21 * enabled. Please include includes/AutoLoader.php before including this file.
23 * This program is free software; you can redistribute it and/or modify
24 * it under the terms of the GNU General Public License as published by
25 * the Free Software Foundation; either version 2 of the License, or
26 * (at your option) any later version.
28 * This program is distributed in the hope that it will be useful,
29 * but WITHOUT ANY WARRANTY; without even the implied warranty of
30 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
31 * GNU General Public License for more details.
33 * You should have received a copy of the GNU General Public License along
34 * with this program; if not, write to the Free Software Foundation, Inc.,
35 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
36 * http://www.gnu.org/copyleft/gpl.html
42 * @cond file_level_code
43 * This is not a valid entry point, perform no further processing unless
44 * MEDIAWIKI is defined
46 if ( !defined( 'MEDIAWIKI' ) ) {
47 echo "This file is part of MediaWiki and is not a valid entry point\n";
54 * wgConf hold the site configuration.
55 * Not used for much in a default install.
58 $wgConf = new SiteConfiguration
;
61 * Registry of factory functions to create config objects:
62 * The 'main' key must be set, and the value should be a valid
67 'main' => 'GlobalVarConfig::newInstance'
71 * MediaWiki version number
74 $wgVersion = '1.33.0-alpha';
77 * Name of the site. It must be changed in LocalSettings.php
79 $wgSitename = 'MediaWiki';
82 * When the wiki is running behind a proxy and this is set to true, assumes that the proxy exposes
83 * the wiki on the standard ports (443 for https and 80 for http).
87 $wgAssumeProxiesUseDefaultProtocolPorts = true;
94 * $wgServer = 'http://example.com';
97 * This is usually detected correctly by MediaWiki. If MediaWiki detects the
98 * wrong server, it will redirect incorrectly after you save a page. In that
99 * case, set this variable to fix it.
101 * If you want to use protocol-relative URLs on your wiki, set this to a
102 * protocol-relative URL like '//example.com' and set $wgCanonicalServer
103 * to a fully qualified URL.
105 $wgServer = WebRequest
::detectServer();
108 * Canonical URL of the server, to use in IRC feeds and notification e-mails.
109 * Must be fully qualified, even if $wgServer is protocol-relative.
111 * Defaults to $wgServer, expanded to a fully qualified http:// URL if needed.
114 $wgCanonicalServer = false;
117 * Server name. This is automatically computed by parsing the bare
118 * hostname out of $wgCanonicalServer. It should not be customized.
121 $wgServerName = false;
123 /************************************************************************//**
124 * @name Script path settings
129 * The path we should point to.
130 * It might be a virtual path in case with use apache mod_rewrite for example.
132 * This *needs* to be set correctly.
134 * Other paths will be set to defaults based on it unless they are directly
135 * set in LocalSettings.php
137 $wgScriptPath = '/wiki';
140 * Whether to support URLs like index.php/Page_title These often break when PHP
141 * is set up in CGI mode. PATH_INFO *may* be correct if cgi.fix_pathinfo is set,
142 * but then again it may not; lighttpd converts incoming path data to lowercase
143 * on systems with case-insensitive filesystems, and there have been reports of
144 * problems on Apache as well.
146 * To be safe we'll continue to keep it off by default.
148 * Override this to false if $_SERVER['PATH_INFO'] contains unexpectedly
149 * incorrect garbage, or to true if it is really correct.
151 * The default $wgArticlePath will be set based on this value at runtime, but if
152 * you have customized it, having this incorrectly set to true can cause
153 * redirect loops when "pretty URLs" are used.
156 $wgUsePathInfo = ( strpos( PHP_SAPI
, 'cgi' ) === false ) &&
157 ( strpos( PHP_SAPI
, 'apache2filter' ) === false ) &&
158 ( strpos( PHP_SAPI
, 'isapi' ) === false );
162 /************************************************************************//**
163 * @name URLs and file paths
165 * These various web and file path variables are set to their defaults
166 * in Setup.php if they are not explicitly set from LocalSettings.php.
168 * These will relatively rarely need to be set manually, unless you are
169 * splitting style sheets or images outside the main document root.
171 * In this section, a "path" is usually a host-relative URL, i.e. a URL without
172 * the host part, that starts with a slash. In most cases a full URL is also
173 * acceptable. A "directory" is a local file path.
175 * In both paths and directories, trailing slashes should not be included.
181 * The URL path to index.php.
183 * Defaults to "{$wgScriptPath}/index.php".
188 * The URL path to load.php.
190 * Defaults to "{$wgScriptPath}/load.php".
193 $wgLoadScript = false;
196 * The URL path of the skins directory.
197 * Defaults to "{$wgResourceBasePath}/skins".
200 $wgStylePath = false;
201 $wgStyleSheetPath = &$wgStylePath;
204 * The URL path of the skins directory. Should not point to an external domain.
205 * Defaults to "{$wgScriptPath}/skins".
208 $wgLocalStylePath = false;
211 * The URL path of the extensions directory.
212 * Defaults to "{$wgResourceBasePath}/extensions".
215 $wgExtensionAssetsPath = false;
218 * Filesystem extensions directory.
219 * Defaults to "{$IP}/extensions".
222 $wgExtensionDirectory = "{$IP}/extensions";
225 * Filesystem stylesheets directory.
226 * Defaults to "{$IP}/skins".
229 $wgStyleDirectory = "{$IP}/skins";
232 * The URL path for primary article page views. This path should contain $1,
233 * which is replaced by the article title.
235 * Defaults to "{$wgScript}/$1" or "{$wgScript}?title=$1",
236 * depending on $wgUsePathInfo.
238 $wgArticlePath = false;
241 * The URL path for the images directory.
242 * Defaults to "{$wgScriptPath}/images".
244 $wgUploadPath = false;
247 * The filesystem path of the images directory. Defaults to "{$IP}/images".
249 $wgUploadDirectory = false;
252 * Directory where the cached page will be saved.
253 * Defaults to "{$wgUploadDirectory}/cache".
255 $wgFileCacheDirectory = false;
258 * The URL path of the wiki logo. The logo size should be 135x135 pixels.
259 * Defaults to "$wgResourceBasePath/resources/assets/wiki.png".
264 * Array with URL paths to HD versions of the wiki logo. The scaled logo size
265 * should be under 135x155 pixels.
266 * Only 1.5x and 2x versions are supported.
271 * "1.5x" => "path/to/1.5x_version.png",
272 * "2x" => "path/to/2x_version.png"
276 * SVG is also supported but when enabled, it
277 * disables 1.5x and 2x as svg will already
278 * be optimised for screen resolution.
283 * "svg" => "path/to/svg_version.svg",
292 * The URL path of the shortcut icon.
295 $wgFavicon = '/favicon.ico';
298 * The URL path of the icon for iPhone and iPod Touch web app bookmarks.
299 * Defaults to no icon.
302 $wgAppleTouchIcon = false;
305 * Value for the referrer policy meta tag.
306 * One or more of the values defined in the Referrer Policy specification:
307 * https://w3c.github.io/webappsec-referrer-policy/
308 * ('no-referrer', 'no-referrer-when-downgrade', 'same-origin',
309 * 'origin', 'strict-origin', 'origin-when-cross-origin',
310 * 'strict-origin-when-cross-origin', or 'unsafe-url')
311 * Setting it to false prevents the meta tag from being output
312 * (which results in falling back to the Referrer-Policy header,
313 * or 'no-referrer-when-downgrade' if that's not set either.)
314 * Setting it to an array (supported since 1.31) will create a meta tag for
315 * each value, in the reverse of the order (meaning that the first array element
316 * will be the default and the others used as fallbacks for browsers which do not
319 * @var array|string|bool
322 $wgReferrerPolicy = false;
325 * The local filesystem path to a temporary directory. This is not required to
328 * When this setting is set to false, its value will be set through a call
329 * to wfTempDir(). See that methods implementation for the actual detection
332 * Developers should use the global function wfTempDir() instead of this
336 * @note Default changed to false in MediaWiki 1.20.
338 $wgTmpDirectory = false;
341 * If set, this URL is added to the start of $wgUploadPath to form a complete
345 $wgUploadBaseUrl = '';
348 * To enable remote on-demand scaling, set this to the thumbnail base URL.
349 * Full thumbnail URL will be like $wgUploadStashScalerBaseUrl/e/e6/Foo.jpg/123px-Foo.jpg
350 * where 'e6' are the first two characters of the MD5 hash of the file name.
351 * If $wgUploadStashScalerBaseUrl is set to false, thumbs are rendered locally as needed.
354 $wgUploadStashScalerBaseUrl = false;
357 * To set 'pretty' URL paths for actions other than
358 * plain page views, add to this array.
361 * Set pretty URL for the edit action:
363 * 'edit' => "$wgScriptPath/edit/$1"
366 * There must be an appropriate script or rewrite rule in place to handle these
374 /************************************************************************//**
375 * @name Files and file uploads
380 * Allow users to upload files.
382 * Use $wgLocalFileRepo to control how and where uploads are stored.
383 * Disabled by default as for security reasons.
384 * See <https://www.mediawiki.org/wiki/Manual:Configuring_file_uploads>.
388 $wgEnableUploads = false;
391 * The maximum age of temporary (incomplete) uploaded files
393 $wgUploadStashMaxAge = 6 * 3600; // 6 hours
396 * Allows to move images and other media files
398 $wgAllowImageMoving = true;
401 * Enable deferred upload tasks that use the job queue.
402 * Only enable this if job runners are set up for both the
403 * 'AssembleUploadChunks' and 'PublishStashedFile' job types.
405 * @note If you use suhosin, this setting is incompatible with
406 * suhosin.session.encrypt.
408 $wgEnableAsyncUploads = false;
411 * Additional characters that are not allowed in filenames. They are replaced with '-' when
412 * uploading. Like $wgLegalTitleChars, this is a regexp character class.
414 * Slashes and backslashes are disallowed regardless of this setting, but included here for
417 $wgIllegalFileChars = ":\\/\\\\";
420 * What directory to place deleted uploads in.
421 * Defaults to "{$wgUploadDirectory}/deleted".
423 $wgDeletedDirectory = false;
426 * Set this to true if you use img_auth and want the user to see details on why access failed.
428 $wgImgAuthDetails = false;
431 * Map of relative URL directories to match to internal mwstore:// base storage paths.
432 * For img_auth.php requests, everything after "img_auth.php/" is checked to see
433 * if starts with any of the prefixes defined here. The prefixes should not overlap.
434 * The prefix that matches has a corresponding storage path, which the rest of the URL
435 * is assumed to be relative to. The file at that path (or a 404) is send to the client.
438 * $wgImgAuthUrlPathMap['/timeline/'] = 'mwstore://local-fs/timeline-render/';
439 * The above maps ".../img_auth.php/timeline/X" to "mwstore://local-fs/timeline-render/".
440 * The name "local-fs" should correspond by name to an entry in $wgFileBackends.
442 * @see $wgFileBackends
444 $wgImgAuthUrlPathMap = [];
447 * File repository structures
449 * $wgLocalFileRepo is a single repository structure, and $wgForeignFileRepos is
450 * an array of such structures. Each repository structure is an associative
451 * array of properties configuring the repository.
453 * Properties required for all repos:
454 * - class The class name for the repository. May come from the core or an extension.
455 * The core repository classes are FileRepo, LocalRepo, ForeignDBRepo.
457 * - name A unique name for the repository (but $wgLocalFileRepo should be 'local').
458 * The name should consist of alpha-numeric characters.
459 * - backend A file backend name (see $wgFileBackends).
461 * For most core repos:
462 * - zones Associative array of zone names that each map to an array with:
463 * container : backend container name the zone is in
464 * directory : root path within container for the zone
465 * url : base URL to the root of the zone
466 * urlsByExt : map of file extension types to base URLs
467 * (useful for using a different cache for videos)
468 * Zones default to using "<repo name>-<zone name>" as the container name
469 * and default to using the container root as the zone's root directory.
470 * Nesting of zone locations within other zones should be avoided.
471 * - url Public zone URL. The 'zones' settings take precedence.
472 * - hashLevels The number of directory levels for hash-based division of files
473 * - thumbScriptUrl The URL for thumb.php (optional, not recommended)
474 * - transformVia404 Whether to skip media file transformation on parse and rely on a 404
476 * - initialCapital Equivalent to $wgCapitalLinks (or $wgCapitalLinkOverrides[NS_FILE],
477 * determines whether filenames implicitly start with a capital letter.
478 * The current implementation may give incorrect description page links
479 * when the local $wgCapitalLinks and initialCapital are mismatched.
480 * - pathDisclosureProtection
481 * May be 'paranoid' to remove all parameters from error messages, 'none' to
482 * leave the paths in unchanged, or 'simple' to replace paths with
483 * placeholders. Default for LocalRepo is 'simple'.
484 * - fileMode This allows wikis to set the file mode when uploading/moving files. Default
486 * - directory The local filesystem directory where public files are stored. Not used for
488 * - thumbDir The base thumbnail directory. Defaults to "<directory>/thumb".
489 * - thumbUrl The base thumbnail URL. Defaults to "<url>/thumb".
490 * - isPrivate Set this if measures should always be taken to keep the files private.
491 * One should not trust this to assure that the files are not web readable;
492 * the server configuration should be done manually depending on the backend.
494 * These settings describe a foreign MediaWiki installation. They are optional, and will be ignored
495 * for local repositories:
496 * - descBaseUrl URL of image description pages, e.g. https://en.wikipedia.org/wiki/File:
497 * - scriptDirUrl URL of the MediaWiki installation, equivalent to $wgScriptPath, e.g.
498 * https://en.wikipedia.org/w
499 * - articleUrl Equivalent to $wgArticlePath, e.g. https://en.wikipedia.org/wiki/$1
500 * - fetchDescription Fetch the text of the remote file description page and display them
502 * - abbrvThreshold File names over this size will use the short form of thumbnail names.
503 * Short thumbnail names only have the width, parameters, and the extension.
506 * - dbType, dbServer, dbUser, dbPassword, dbName, dbFlags
507 * equivalent to the corresponding member of $wgDBservers
508 * - tablePrefix Table prefix, the foreign wiki's $wgDBprefix
509 * - hasSharedCache Set to true if the foreign wiki's $wgMainCacheType is identical to,
510 * and accesible from, this wiki.
513 * - apibase Use for the foreign API's URL
514 * - apiThumbCacheExpiry How long to locally cache thumbs for
516 * If you leave $wgLocalFileRepo set to false, Setup will fill in appropriate values.
517 * Otherwise, set $wgLocalFileRepo to a repository structure as described above.
518 * If you set $wgUseInstantCommons to true, it will add an entry for Commons.
519 * If you set $wgForeignFileRepos to an array of repository structures, those will
520 * be searched after the local file repo.
521 * Otherwise, you will only have access to local media files.
523 * @see Setup.php for an example usage and default initialization.
525 $wgLocalFileRepo = false;
528 * Enable the use of files from one or more other wikis.
530 * If you operate multiple wikis, you can declare a shared upload path here.
531 * Uploads to the local wiki will NOT be stored here - See $wgLocalFileRepo
532 * and $wgUploadDirectory for that.
534 * The wiki will only consider the foreign repository if no file of the given name
535 * is found in the local repository (e.g. via `[[File:..]]` syntax).
538 * @see $wgLocalFileRepo
540 $wgForeignFileRepos = [];
543 * Use Wikimedia Commons as a foreign file repository.
545 * This is a shortcut for adding an entry to to $wgForeignFileRepos
546 * for https://commons.wikimedia.org, using ForeignAPIRepo with the
551 $wgUseInstantCommons = false;
554 * Shortcut for adding an entry to $wgForeignFileRepos.
556 * Uses the folowing variables:
558 * - directory: $wgSharedUploadDirectory.
559 * - url: $wgSharedUploadPath.
560 * - hashLevels: Based on $wgHashedSharedUploadDirectory.
561 * - thumbScriptUrl: $wgSharedThumbnailScriptPath.
562 * - transformVia404: Based on $wgGenerateThumbnailOnParse.
563 * - descBaseUrl: $wgRepositoryBaseUrl.
564 * - fetchDescription: $wgFetchCommonsDescriptions.
566 * If $wgSharedUploadDBname is set, it uses the ForeignDBRepo
567 * class, with also the following variables:
569 * - dbName: $wgSharedUploadDBname.
570 * - dbType: $wgDBtype.
571 * - dbServer: $wgDBserver.
572 * - dbUser: $wgDBuser.
573 * - dbPassword: $wgDBpassword.
574 * - dbFlags: Based on $wgDebugDumpSql.
575 * - tablePrefix: $wgSharedUploadDBprefix,
576 * - hasSharedCache: $wgCacheSharedUploads.
581 $wgUseSharedUploads = false;
584 * Shortcut for the 'directory' setting of $wgForeignFileRepos.
585 * Only used if $wgUseSharedUploads is enabled.
590 $wgSharedUploadDirectory = null;
593 * Shortcut for the 'url' setting of $wgForeignFileRepos.
594 * Only used if $wgUseSharedUploads is enabled.
599 $wgSharedUploadPath = null;
602 * Shortcut for the 'hashLevels' setting of $wgForeignFileRepos.
603 * Only used if $wgUseSharedUploads is enabled.
608 $wgHashedSharedUploadDirectory = true;
611 * Shortcut for the 'descBaseUrl' setting of $wgForeignFileRepos.
612 * Only used if $wgUseSharedUploads is enabled.
616 $wgRepositoryBaseUrl = 'https://commons.wikimedia.org/wiki/File:';
619 * Shortcut for the 'fetchDescription' setting of $wgForeignFileRepos.
620 * Only used if $wgUseSharedUploads is enabled.
625 $wgFetchCommonsDescriptions = false;
628 * Shortcut for the ForeignDBRepo 'dbName' setting in $wgForeignFileRepos.
629 * Set this to false if the uploads do not come from a wiki.
630 * Only used if $wgUseSharedUploads is enabled.
635 $wgSharedUploadDBname = false;
638 * Shortcut for the ForeignDBRepo 'tablePrefix' setting in $wgForeignFileRepos.
639 * Only used if $wgUseSharedUploads is enabled.
644 $wgSharedUploadDBprefix = '';
647 * Shortcut for the ForeignDBRepo 'hasSharedCache' setting in $wgForeignFileRepos.
648 * Only used if $wgUseSharedUploads is enabled.
653 $wgCacheSharedUploads = true;
656 * Array of foreign file repo names (set in $wgForeignFileRepos above) that
657 * are allowable upload targets. These wikis must have some method of
658 * authentication (i.e. CentralAuth), and be CORS-enabled for this wiki.
659 * The string 'local' signifies the default local file repository.
662 * $wgForeignUploadTargets = [ 'shared' ];
664 $wgForeignUploadTargets = [ 'local' ];
667 * Configuration for file uploads using the embeddable upload dialog
668 * (https://www.mediawiki.org/wiki/Upload_dialog).
670 * This applies also to foreign uploads to this wiki (the configuration is loaded by remote wikis
671 * using the action=query&meta=siteinfo API).
673 * See below for documentation of each property. None of the properties may be omitted.
676 // Fields to make available in the dialog. `true` means that this field is visible, `false` means
677 // that it is hidden. The "Name" field can't be hidden. Note that you also have to add the
678 // matching replacement to the 'filepage' format key below to make use of these.
680 'description' => true,
682 'categories' => false,
684 // Suffix of localisation messages used to describe the license under which the uploaded file will
685 // be released. The same value may be set for both 'local' and 'foreign' uploads.
686 'licensemessages' => [
687 // The 'local' messages are used for local uploads on this wiki:
688 // * upload-form-label-own-work-message-generic-local
689 // * upload-form-label-not-own-work-message-generic-local
690 // * upload-form-label-not-own-work-local-generic-local
691 'local' => 'generic-local',
692 // The 'foreign' messages are used for cross-wiki uploads from other wikis to this wiki:
693 // * upload-form-label-own-work-message-generic-foreign
694 // * upload-form-label-not-own-work-message-generic-foreign
695 // * upload-form-label-not-own-work-local-generic-foreign
696 'foreign' => 'generic-foreign',
698 // Upload comments to use for 'local' and 'foreign' uploads. This can also be set to a single
699 // string value, in which case it is used for both kinds of uploads. Available replacements:
700 // * $HOST - domain name from which a cross-wiki upload originates
701 // * $PAGENAME - wiki page name from which an upload originates
706 // Format of the file page wikitext to be generated from the fields input by the user.
708 // Wrapper for the whole page. Available replacements:
709 // * $DESCRIPTION - file description, as input by the user (only if the 'description' field is
710 // enabled), wrapped as defined below in the 'description' key
711 // * $DATE - file creation date, as input by the user (only if the 'date' field is enabled)
712 // * $SOURCE - as defined below in the 'ownwork' key, may be extended in the future
713 // * $AUTHOR - linked user name, may be extended in the future
714 // * $LICENSE - as defined below in the 'license' key, may be extended in the future
715 // * $CATEGORIES - file categories wikitext, as input by the user (only if the 'categories'
716 // field is enabled), or if no input, as defined below in the 'uncategorized' key
717 'filepage' => '$DESCRIPTION',
718 // Wrapped for file description. Available replacements:
719 // * $LANGUAGE - source wiki's content language
720 // * $TEXT - input by the user
721 'description' => '$TEXT',
724 'uncategorized' => '',
729 * File backend structure configuration.
731 * This is an array of file backend configuration arrays.
732 * Each backend configuration has the following parameters:
733 * - 'name' : A unique name for the backend
734 * - 'class' : The file backend class to use
735 * - 'wikiId' : A unique string that identifies the wiki (container prefix)
736 * - 'lockManager' : The name of a lock manager (see $wgLockManagers)
738 * See FileBackend::__construct() for more details.
739 * Additional parameters are specific to the file backend class used.
740 * These settings should be global to all wikis when possible.
742 * FileBackendMultiWrite::__construct() is augmented with a 'template' option that
743 * can be used in any of the values of the 'backends' array. Its value is the name of
744 * another backend in $wgFileBackends. When set, it pre-fills the array with all of the
745 * configuration of the named backend. Explicitly set values in the array take precedence.
747 * There are two particularly important aspects about each backend:
748 * - a) Whether it is fully qualified or wiki-relative.
749 * By default, the paths of files are relative to the current wiki,
750 * which works via prefixing them with the current wiki ID when accessed.
751 * Setting 'wikiId' forces the backend to be fully qualified by prefixing
752 * all paths with the specified value instead. This can be useful if
753 * multiple wikis need to share the same data. Note that 'name' is *not*
754 * part of any prefix and thus should not be relied upon for namespacing.
755 * - b) Whether it is only defined for some wikis or is defined on all
756 * wikis in the wiki farm. Defining a backend globally is useful
757 * if multiple wikis need to share the same data.
758 * One should be aware of these aspects when configuring a backend for use with
759 * any basic feature or plugin. For example, suppose an extension stores data for
760 * different wikis in different directories and sometimes needs to access data from
761 * a foreign wiki's directory in order to render a page on given wiki. The extension
762 * would need a fully qualified backend that is defined on all wikis in the wiki farm.
764 $wgFileBackends = [];
767 * Array of configuration arrays for each lock manager.
768 * Each backend configuration has the following parameters:
769 * - 'name' : A unique name for the lock manager
770 * - 'class' : The lock manger class to use
772 * See LockManager::__construct() for more details.
773 * Additional parameters are specific to the lock manager class used.
774 * These settings should be global to all wikis.
776 * When using DBLockManager, the 'dbsByBucket' map can reference 'localDBMaster' as
777 * a peer database in each bucket. This will result in an extra connection to the domain
778 * that the LockManager services, which must also be a valid wiki ID.
780 $wgLockManagers = [];
783 * Show Exif data, on by default if available.
784 * Requires PHP's Exif extension: https://secure.php.net/manual/en/ref.exif.php
786 * @note FOR WINDOWS USERS:
787 * To enable Exif functions, add the following line to the "Windows
788 * extensions" section of php.ini:
790 * extension=extensions/php_exif.dll
793 $wgShowEXIF = function_exists( 'exif_read_data' );
796 * If to automatically update the img_metadata field
797 * if the metadata field is outdated but compatible with the current version.
800 $wgUpdateCompatibleMetadata = false;
803 * Allow for upload to be copied from an URL.
804 * The timeout for copy uploads is set by $wgCopyUploadTimeout.
805 * You have to assign the user right 'upload_by_url' to a user group, to use this.
807 $wgAllowCopyUploads = false;
810 * A list of domains copy uploads can come from
814 $wgCopyUploadsDomains = [];
817 * Enable copy uploads from Special:Upload. $wgAllowCopyUploads must also be
818 * true. If $wgAllowCopyUploads is true, but this is false, you will only be
819 * able to perform copy uploads from the API or extensions (e.g. UploadWizard).
821 $wgCopyUploadsFromSpecialUpload = false;
824 * Proxy to use for copy upload requests.
827 $wgCopyUploadProxy = false;
830 * Different timeout for upload by url
831 * This could be useful since when fetching large files, you may want a
832 * timeout longer than the default $wgHTTPTimeout. False means fallback
839 $wgCopyUploadTimeout = false;
842 * Max size for uploads, in bytes. If not set to an array, applies to all
843 * uploads. If set to an array, per upload type maximums can be set, using the
844 * file and url keys. If the * key is set this value will be used as maximum
845 * for non-specified types.
849 * $wgMaxUploadSize = [
851 * 'url' => 500 * 1024,
854 * Sets the maximum for all uploads to 250 kB except for upload-by-url, which
855 * will have a maximum of 500 kB.
857 $wgMaxUploadSize = 1024 * 1024 * 100; # 100MB
860 * Minimum upload chunk size, in bytes. When using chunked upload, non-final
861 * chunks smaller than this will be rejected. May be reduced based on the
862 * 'upload_max_filesize' or 'post_max_size' PHP settings.
865 $wgMinUploadChunkSize = 1024; # 1KB
868 * Point the upload navigation link to an external URL
869 * Useful if you want to use a shared repository by default
870 * without disabling local uploads (use $wgEnableUploads = false for that).
874 * $wgUploadNavigationUrl = 'https://commons.wikimedia.org/wiki/Special:Upload';
877 $wgUploadNavigationUrl = false;
880 * Point the upload link for missing files to an external URL, as with
881 * $wgUploadNavigationUrl. The URL will get "(?|&)wpDestFile=<filename>"
882 * appended to it as appropriate.
884 $wgUploadMissingFileUrl = false;
887 * Give a path here to use thumb.php for thumbnail generation on client
888 * request, instead of generating them on render and outputting a static URL.
889 * This is necessary if some of your apache servers don't have read/write
890 * access to the thumbnail path.
894 * $wgThumbnailScriptPath = "{$wgScriptPath}/thumb.php";
897 $wgThumbnailScriptPath = false;
900 * Shortcut for the 'thumbScriptUrl' setting of $wgForeignFileRepos.
901 * Only used if $wgUseSharedUploads is enabled.
906 $wgSharedThumbnailScriptPath = false;
909 * Set this to false if you do not want MediaWiki to divide your images
910 * directory into many subdirectories, for improved performance.
912 * It's almost always good to leave this enabled. In previous versions of
913 * MediaWiki, some users set this to false to allow images to be added to the
914 * wiki by simply copying them into $wgUploadDirectory and then running
915 * maintenance/rebuildImages.php to register them in the database. This is no
916 * longer recommended, use maintenance/importImages.php instead.
918 * @note That this variable may be ignored if $wgLocalFileRepo is set.
919 * @todo Deprecate the setting and ultimately remove it from Core.
921 $wgHashedUploadDirectory = true;
924 * This is the list of preferred extensions for uploading files. Uploading files
925 * with extensions not in this list will trigger a warning.
927 * @warning If you add any OpenOffice or Microsoft Office file formats here,
928 * such as odt or doc, and untrusted users are allowed to upload files, then
929 * your wiki will be vulnerable to cross-site request forgery (CSRF).
931 $wgFileExtensions = [ 'png', 'gif', 'jpg', 'jpeg', 'webp' ];
934 * Files with these extensions will never be allowed as uploads.
935 * An array of file extensions to blacklist. You should append to this array
936 * if you want to blacklist additional files.
939 # HTML may contain cookie-stealing JavaScript and web bugs
940 'html', 'htm', 'js', 'jsb', 'mhtml', 'mht', 'xhtml', 'xht',
941 # PHP scripts may execute arbitrary code on the server
942 'php', 'phtml', 'php3', 'php4', 'php5', 'phps',
943 # Other types that may be interpreted by some servers
944 'shtml', 'jhtml', 'pl', 'py', 'cgi',
945 # May contain harmful executables for Windows victims
946 'exe', 'scr', 'dll', 'msi', 'vbs', 'bat', 'com', 'pif', 'cmd', 'vxd', 'cpl' ];
949 * Files with these MIME types will never be allowed as uploads
950 * if $wgVerifyMimeType is enabled.
952 $wgMimeTypeBlacklist = [
953 # HTML may contain cookie-stealing JavaScript and web bugs
954 'text/html', 'text/javascript', 'text/x-javascript', 'application/x-shellscript',
955 # PHP scripts may execute arbitrary code on the server
956 'application/x-php', 'text/x-php',
957 # Other types that may be interpreted by some servers
958 'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
959 # Client-side hazards on Internet Explorer
960 'text/scriptlet', 'application/x-msdownload',
961 # Windows metafile, client-side vulnerability on some systems
962 'application/x-msmetafile',
966 * Allow Java archive uploads.
967 * This is not recommended for public wikis since a maliciously-constructed
968 * applet running on the same domain as the wiki can steal the user's cookies.
970 $wgAllowJavaUploads = false;
973 * This is a flag to determine whether or not to check file extensions on upload.
975 * @warning Setting this to false is insecure for public wikis.
977 $wgCheckFileExtensions = true;
980 * If this is turned off, users may override the warning for files not covered
981 * by $wgFileExtensions.
983 * @warning Setting this to false is insecure for public wikis.
985 $wgStrictFileExtensions = true;
988 * Setting this to true will disable the upload system's checks for HTML/JavaScript.
990 * @warning THIS IS VERY DANGEROUS on a publicly editable site, so USE
991 * $wgGroupPermissions TO RESTRICT UPLOADING to only those that you trust
993 $wgDisableUploadScriptChecks = false;
996 * Warn if uploaded files are larger than this (in bytes), or false to disable
998 $wgUploadSizeWarning = false;
1001 * list of trusted media-types and MIME types.
1002 * Use the MEDIATYPE_xxx constants to represent media types.
1003 * This list is used by File::isSafeFile
1005 * Types not listed here will have a warning about unsafe content
1006 * displayed on the images description page. It would also be possible
1007 * to use this for further restrictions, like disabling direct
1008 * [[media:...]] links for non-trusted formats.
1010 $wgTrustedMediaFormats = [
1011 MEDIATYPE_BITMAP
, // all bitmap formats
1012 MEDIATYPE_AUDIO
, // all audio formats
1013 MEDIATYPE_VIDEO
, // all plain video formats
1014 "image/svg+xml", // svg (only needed if inline rendering of svg is not supported)
1015 "application/pdf", // PDF files
1016 # "application/x-shockwave-flash", //flash/shockwave movie
1020 * Plugins for media file type handling.
1021 * Each entry in the array maps a MIME type to a class name
1023 * Core media handlers are listed in MediaHandlerFactory,
1024 * and extensions should use extension.json.
1026 $wgMediaHandlers = [];
1029 * Media handler overrides for parser tests (they don't need to generate actual
1030 * thumbnails, so a mock will do)
1032 $wgParserTestMediaHandlers = [
1033 'image/jpeg' => 'MockBitmapHandler',
1034 'image/png' => 'MockBitmapHandler',
1035 'image/gif' => 'MockBitmapHandler',
1036 'image/tiff' => 'MockBitmapHandler',
1037 'image/webp' => 'MockBitmapHandler',
1038 'image/x-ms-bmp' => 'MockBitmapHandler',
1039 'image/x-bmp' => 'MockBitmapHandler',
1040 'image/x-xcf' => 'MockBitmapHandler',
1041 'image/svg+xml' => 'MockSvgHandler',
1042 'image/vnd.djvu' => 'MockDjVuHandler',
1046 * Plugins for page content model handling.
1047 * Each entry in the array maps a model id to a class name or callback
1048 * that creates an instance of the appropriate ContentHandler subclass.
1052 $wgContentHandlers = [
1054 CONTENT_MODEL_WIKITEXT
=> WikitextContentHandler
::class,
1055 // dumb version, no syntax highlighting
1056 CONTENT_MODEL_JAVASCRIPT
=> JavaScriptContentHandler
::class,
1057 // simple implementation, for use by extensions, etc.
1058 CONTENT_MODEL_JSON
=> JsonContentHandler
::class,
1059 // dumb version, no syntax highlighting
1060 CONTENT_MODEL_CSS
=> CssContentHandler
::class,
1061 // plain text, for use by extensions, etc.
1062 CONTENT_MODEL_TEXT
=> TextContentHandler
::class,
1066 * Whether to enable server-side image thumbnailing. If false, images will
1067 * always be sent to the client in full resolution, with appropriate width= and
1068 * height= attributes on the <img> tag for the client to do its own scaling.
1070 $wgUseImageResize = true;
1073 * Resizing can be done using PHP's internal image libraries or using
1074 * ImageMagick or another third-party converter, e.g. GraphicMagick.
1075 * These support more file formats than PHP, which only supports PNG,
1076 * GIF, JPG, XBM and WBMP.
1078 * Use Image Magick instead of PHP builtin functions.
1080 $wgUseImageMagick = false;
1083 * The convert command shipped with ImageMagick
1085 $wgImageMagickConvertCommand = '/usr/bin/convert';
1088 * Array of max pixel areas for interlacing per MIME type
1091 $wgMaxInterlacingAreas = [];
1094 * Sharpening parameter to ImageMagick
1096 $wgSharpenParameter = '0x0.4';
1099 * Reduction in linear dimensions below which sharpening will be enabled
1101 $wgSharpenReductionThreshold = 0.85;
1104 * Temporary directory used for ImageMagick. The directory must exist. Leave
1105 * this set to false to let ImageMagick decide for itself.
1107 $wgImageMagickTempDir = false;
1110 * Use another resizing converter, e.g. GraphicMagick
1111 * %s will be replaced with the source path, %d with the destination
1112 * %w and %h will be replaced with the width and height.
1114 * @par Example for GraphicMagick:
1116 * $wgCustomConvertCommand = "gm convert %s -resize %wx%h %d"
1119 * Leave as false to skip this.
1121 $wgCustomConvertCommand = false;
1124 * used for lossless jpeg rotation
1128 $wgJpegTran = '/usr/bin/jpegtran';
1131 * At default setting of 'yuv420', JPEG thumbnails will use 4:2:0 chroma
1132 * subsampling to reduce file size, at the cost of possible color fringing
1135 * See https://en.wikipedia.org/wiki/Chroma_subsampling
1138 * false - use scaling system's default (same as pre-1.27 behavior)
1139 * 'yuv444' - luma and chroma at same resolution
1140 * 'yuv422' - chroma at 1/2 resolution horizontally, full vertically
1141 * 'yuv420' - chroma at 1/2 resolution in both dimensions
1143 * This setting is currently supported only for the ImageMagick backend;
1144 * others may default to 4:2:0 or 4:4:4 or maintaining the source file's
1145 * sampling in the thumbnail.
1149 $wgJpegPixelFormat = 'yuv420';
1152 * When scaling a JPEG thumbnail, this is the quality we request
1153 * from the backend. It should be an int between 1 and 100,
1154 * with 100 indicating 100% quality.
1158 $wgJpegQuality = 80;
1161 * Some tests and extensions use exiv2 to manipulate the Exif metadata in some
1164 $wgExiv2Command = '/usr/bin/exiv2';
1167 * Path to exiftool binary. Used for lossless ICC profile swapping.
1171 $wgExiftool = '/usr/bin/exiftool';
1174 * Scalable Vector Graphics (SVG) may be uploaded as images.
1175 * Since SVG support is not yet standard in browsers, it is
1176 * necessary to rasterize SVGs to PNG as a fallback format.
1178 * An external program is required to perform this conversion.
1179 * If set to an array, the first item is a PHP callable and any further items
1180 * are passed as parameters after $srcPath, $dstPath, $width, $height
1182 $wgSVGConverters = [
1184 '$path/convert -background "#ffffff00" -thumbnail $widthx$height\! $input PNG:$output',
1185 'sodipodi' => '$path/sodipodi -z -w $width -f $input -e $output',
1186 'inkscape' => '$path/inkscape -z -w $width -f $input -e $output',
1187 'batik' => 'java -Djava.awt.headless=true -jar $path/batik-rasterizer.jar -w $width -d '
1189 'rsvg' => '$path/rsvg-convert -w $width -h $height -o $output $input',
1190 'imgserv' => '$path/imgserv-wrapper -i svg -o png -w$width $input $output',
1191 'ImagickExt' => [ 'SvgHandler::rasterizeImagickExt' ],
1195 * Pick a converter defined in $wgSVGConverters
1197 $wgSVGConverter = 'ImageMagick';
1200 * If not in the executable PATH, specify the SVG converter path.
1202 $wgSVGConverterPath = '';
1205 * Don't scale a SVG larger than this
1207 $wgSVGMaxSize = 5120;
1210 * Don't read SVG metadata beyond this point.
1211 * Default is 1024*256 bytes
1213 $wgSVGMetadataCutoff = 262144;
1216 * Disallow <title> element in SVG files.
1218 * MediaWiki will reject HTMLesque tags in uploaded files due to idiotic
1219 * browsers which can not perform basic stuff like MIME detection and which are
1220 * vulnerable to further idiots uploading crap files as images.
1222 * When this directive is on, "<title>" will be allowed in files with an
1223 * "image/svg+xml" MIME type. You should leave this disabled if your web server
1224 * is misconfigured and doesn't send appropriate MIME types for SVG images.
1226 $wgAllowTitlesInSVG = false;
1229 * The maximum number of pixels a source image can have if it is to be scaled
1230 * down by a scaler that requires the full source image to be decompressed
1231 * and stored in decompressed form, before the thumbnail is generated.
1233 * This provides a limit on memory usage for the decompression side of the
1234 * image scaler. The limit is used when scaling PNGs with any of the
1235 * built-in image scalers, such as ImageMagick or GD. It is ignored for
1236 * JPEGs with ImageMagick, and when using the VipsScaler extension.
1238 * The default is 50 MB if decompressed to RGBA form, which corresponds to
1239 * 12.5 million pixels or 3500x3500.
1241 $wgMaxImageArea = 1.25e7
;
1244 * Force thumbnailing of animated GIFs above this size to a single
1245 * frame instead of an animated thumbnail. As of MW 1.17 this limit
1246 * is checked against the total size of all frames in the animation.
1247 * It probably makes sense to keep this equal to $wgMaxImageArea.
1249 $wgMaxAnimatedGifArea = 1.25e7
;
1252 * Browsers don't support TIFF inline generally...
1253 * For inline display, we need to convert to PNG or JPEG.
1254 * Note scaling should work with ImageMagick, but may not with GD scaling.
1258 * // PNG is lossless, but inefficient for photos
1259 * $wgTiffThumbnailType = [ 'png', 'image/png' ];
1260 * // JPEG is good for photos, but has no transparency support. Bad for diagrams.
1261 * $wgTiffThumbnailType = [ 'jpg', 'image/jpeg' ];
1264 $wgTiffThumbnailType = false;
1267 * If rendered thumbnail files are older than this timestamp, they
1268 * will be rerendered on demand as if the file didn't already exist.
1269 * Update if there is some need to force thumbs and SVG rasterizations
1270 * to rerender, such as fixes to rendering bugs.
1272 $wgThumbnailEpoch = '20030516000000';
1275 * Certain operations are avoided if there were too many recent failures,
1276 * for example, thumbnail generation. Bump this value to invalidate all
1277 * memory of failed operations and thus allow further attempts to resume.
1278 * This is useful when a cause for the failures has been found and fixed.
1280 $wgAttemptFailureEpoch = 1;
1283 * If set, inline scaled images will still produce "<img>" tags ready for
1284 * output instead of showing an error message.
1286 * This may be useful if errors are transitory, especially if the site
1287 * is configured to automatically render thumbnails on request.
1289 * On the other hand, it may obscure error conditions from debugging.
1290 * Enable the debug log or the 'thumbnail' log group to make sure errors
1291 * are logged to a file for review.
1293 $wgIgnoreImageErrors = false;
1296 * Allow thumbnail rendering on page view. If this is false, a valid
1297 * thumbnail URL is still output, but no file will be created at
1298 * the target location. This may save some time if you have a
1299 * thumb.php or 404 handler set up which is faster than the regular
1302 $wgGenerateThumbnailOnParse = true;
1305 * Show thumbnails for old images on the image description page
1307 $wgShowArchiveThumbnails = true;
1310 * If set to true, images that contain certain the exif orientation tag will
1311 * be rotated accordingly. If set to null, try to auto-detect whether a scaler
1312 * is available that can rotate.
1314 $wgEnableAutoRotation = null;
1317 * Internal name of virus scanner. This serves as a key to the
1318 * $wgAntivirusSetup array. Set this to NULL to disable virus scanning. If not
1319 * null, every file uploaded will be scanned for viruses.
1321 $wgAntivirus = null;
1324 * Configuration for different virus scanners. This an associative array of
1325 * associative arrays. It contains one setup array per known scanner type.
1326 * The entry is selected by $wgAntivirus, i.e.
1327 * valid values for $wgAntivirus are the keys defined in this array.
1329 * The configuration array for each scanner contains the following keys:
1330 * "command", "codemap", "messagepattern":
1332 * "command" is the full command to call the virus scanner - %f will be
1333 * replaced with the name of the file to scan. If not present, the filename
1334 * will be appended to the command. Note that this must be overwritten if the
1335 * scanner is not in the system path; in that case, please set
1336 * $wgAntivirusSetup[$wgAntivirus]['command'] to the desired command with full
1339 * "codemap" is a mapping of exit code to return codes of the detectVirus
1340 * function in SpecialUpload.
1341 * - An exit code mapped to AV_SCAN_FAILED causes the function to consider
1342 * the scan to be failed. This will pass the file if $wgAntivirusRequired
1344 * - An exit code mapped to AV_SCAN_ABORTED causes the function to consider
1345 * the file to have an unsupported format, which is probably immune to
1346 * viruses. This causes the file to pass.
1347 * - An exit code mapped to AV_NO_VIRUS will cause the file to pass, meaning
1348 * no virus was found.
1349 * - All other codes (like AV_VIRUS_FOUND) will cause the function to report
1351 * - You may use "*" as a key in the array to catch all exit codes not mapped otherwise.
1353 * "messagepattern" is a perl regular expression to extract the meaningful part of the scanners
1354 * output. The relevant part should be matched as group one (\1).
1355 * If not defined or the pattern does not match, the full message is shown to the user.
1357 $wgAntivirusSetup = [
1361 'command' => 'clamscan --no-summary ',
1363 "0" => AV_NO_VIRUS
, # no virus
1364 "1" => AV_VIRUS_FOUND
, # virus found
1365 "52" => AV_SCAN_ABORTED
, # unsupported file format (probably immune)
1366 "*" => AV_SCAN_FAILED
, # else scan failed
1368 'messagepattern' => '/.*?:(.*)/sim',
1373 * Determines if a failed virus scan (AV_SCAN_FAILED) will cause the file to be rejected.
1375 $wgAntivirusRequired = true;
1378 * Determines if the MIME type of uploaded files should be checked
1380 $wgVerifyMimeType = true;
1383 * Sets the MIME type definition file to use by includes/libs/mime/MimeAnalyzer.php.
1384 * Set to null, to use built-in defaults only.
1385 * example: $wgMimeTypeFile = '/etc/mime.types';
1387 $wgMimeTypeFile = 'includes/mime.types';
1390 * Sets the MIME type info file to use by includes/libs/mime/MimeAnalyzer.php.
1391 * Set to null, to use built-in defaults only.
1393 $wgMimeInfoFile = 'includes/mime.info';
1396 * Sets an external MIME detector program. The command must print only
1397 * the MIME type to standard output.
1398 * The name of the file to process will be appended to the command given here.
1399 * If not set or NULL, PHP's mime_content_type function will be used.
1403 * #$wgMimeDetectorCommand = "file -bi"; # use external MIME detector (Linux)
1406 $wgMimeDetectorCommand = null;
1409 * Switch for trivial MIME detection. Used by thumb.php to disable all fancy
1410 * things, because only a few types of images are needed and file extensions
1413 $wgTrivialMimeDetection = false;
1416 * Additional XML types we can allow via MIME-detection.
1417 * array = [ 'rootElement' => 'associatedMimeType' ]
1420 'http://www.w3.org/2000/svg:svg' => 'image/svg+xml',
1421 'svg' => 'image/svg+xml',
1422 'http://www.lysator.liu.se/~alla/dia/:diagram' => 'application/x-dia-diagram',
1423 'http://www.w3.org/1999/xhtml:html' => 'text/html', // application/xhtml+xml?
1424 'html' => 'text/html', // application/xhtml+xml?
1428 * Limit images on image description pages to a user-selectable limit. In order
1429 * to reduce disk usage, limits can only be selected from a list.
1430 * The user preference is saved as an array offset in the database, by default
1431 * the offset is set with $wgDefaultUserOptions['imagesize']. Make sure you
1432 * change it if you alter the array (see T10858).
1433 * This is the list of settings the user can choose from:
1444 * Adjust thumbnails on image pages according to a user setting. In order to
1445 * reduce disk usage, the values can only be selected from a list. This is the
1446 * list of settings the user can choose from:
1458 * When defined, is an array of image widths used as buckets for thumbnail generation.
1459 * The goal is to save resources by generating thumbnails based on reference buckets instead of
1460 * always using the original. This will incur a speed gain but cause a quality loss.
1462 * The buckets generation is chained, with each bucket generated based on the above bucket
1463 * when possible. File handlers have to opt into using that feature. For now only BitmapHandler
1466 $wgThumbnailBuckets = null;
1469 * When using thumbnail buckets as defined above, this sets the minimum distance to the bucket
1470 * above the requested size. The distance represents how many extra pixels of width the bucket
1471 * needs in order to be used as the reference for a given thumbnail. For example, with the
1472 * following buckets:
1474 * $wgThumbnailBuckets = [ 128, 256, 512 ];
1476 * and a distance of 50:
1478 * $wgThumbnailMinimumBucketDistance = 50;
1480 * If we want to render a thumbnail of width 220px, the 512px bucket will be used,
1481 * because 220 + 50 = 270 and the closest bucket bigger than 270px is 512.
1483 $wgThumbnailMinimumBucketDistance = 50;
1486 * When defined, is an array of thumbnail widths to be rendered at upload time. The idea is to
1487 * prerender common thumbnail sizes, in order to avoid the necessity to render them on demand, which
1488 * has a performance impact for the first client to view a certain size.
1490 * This obviously means that more disk space is needed per upload upfront.
1495 $wgUploadThumbnailRenderMap = [];
1498 * The method through which the thumbnails will be prerendered for the entries in
1499 * $wgUploadThumbnailRenderMap
1501 * The method can be either "http" or "jobqueue". The former uses an http request to hit the
1503 * This method only works if thumbnails are configured to be rendered by a 404 handler. The latter
1504 * option uses the job queue to render the thumbnail.
1508 $wgUploadThumbnailRenderMethod = 'jobqueue';
1511 * When using the "http" wgUploadThumbnailRenderMethod, lets one specify a custom Host HTTP header.
1515 $wgUploadThumbnailRenderHttpCustomHost = false;
1518 * When using the "http" wgUploadThumbnailRenderMethod, lets one specify a custom domain to send the
1523 $wgUploadThumbnailRenderHttpCustomDomain = false;
1526 * When this variable is true and JPGs use the sRGB ICC profile, swaps it for the more lightweight
1527 * (and free) TinyRGB profile when generating thumbnails.
1531 $wgUseTinyRGBForJPGThumbnails = false;
1534 * Parameters for the "<gallery>" tag.
1536 * - imagesPerRow: Default number of images per-row in the gallery. 0 -> Adapt to screensize
1537 * - imageWidth: Width of the cells containing images in galleries (in "px")
1538 * - imageHeight: Height of the cells containing images in galleries (in "px")
1539 * - captionLength: Length to truncate filename to in caption when using "showfilename".
1540 * A value of 'true' will truncate the filename to one line using CSS
1541 * and will be the behaviour after deprecation.
1542 * @deprecated since 1.28
1543 * - showBytes: Show the filesize in bytes in categories
1544 * - showDimensions: Show the dimensions (width x height) in categories
1545 * - mode: Gallery mode
1547 $wgGalleryOptions = [];
1550 * Adjust width of upright images when parameter 'upright' is used
1551 * This allows a nicer look for upright images without the need to fix the width
1552 * by hardcoded px in wiki sourcecode.
1554 $wgThumbUpright = 0.75;
1557 * Default value for chmoding of new directories.
1559 $wgDirectoryMode = 0777;
1562 * Generate and use thumbnails suitable for screens with 1.5 and 2.0 pixel densities.
1564 * This means a 320x240 use of an image on the wiki will also generate 480x360 and 640x480
1565 * thumbnails, output via the srcset attribute.
1567 $wgResponsiveImages = true;
1570 * @name DJVU settings
1575 * Path of the djvudump executable
1576 * Enable this and $wgDjvuRenderer to enable djvu rendering
1577 * example: $wgDjvuDump = 'djvudump';
1582 * Path of the ddjvu DJVU renderer
1583 * Enable this and $wgDjvuDump to enable djvu rendering
1584 * example: $wgDjvuRenderer = 'ddjvu';
1586 $wgDjvuRenderer = null;
1589 * Path of the djvutxt DJVU text extraction utility
1590 * Enable this and $wgDjvuDump to enable text layer extraction from djvu files
1591 * example: $wgDjvuTxt = 'djvutxt';
1596 * Path of the djvutoxml executable
1597 * This works like djvudump except much, much slower as of version 3.5.
1599 * For now we recommend you use djvudump instead. The djvuxml output is
1600 * probably more stable, so we'll switch back to it as soon as they fix
1601 * the efficiency problem.
1602 * https://sourceforge.net/tracker/index.php?func=detail&aid=1704049&group_id=32953&atid=406583
1606 * $wgDjvuToXML = 'djvutoxml';
1609 $wgDjvuToXML = null;
1612 * Shell command for the DJVU post processor
1613 * Default: pnmtojpeg, since ddjvu generates ppm output
1614 * Set this to false to output the ppm file directly.
1616 $wgDjvuPostProcessor = 'pnmtojpeg';
1619 * File extension for the DJVU post processor output
1621 $wgDjvuOutputExtension = 'jpg';
1623 /** @} */ # end of DJvu }
1625 /** @} */ # end of file uploads }
1627 /************************************************************************//**
1628 * @name Email settings
1633 * Site admin email address.
1635 * Defaults to "wikiadmin@$wgServerName" (in Setup.php).
1637 $wgEmergencyContact = false;
1640 * Sender email address for e-mail notifications.
1642 * The address we use as sender when a user requests a password reminder,
1643 * as well as other e-mail notifications.
1645 * Defaults to "apache@$wgServerName" (in Setup.php).
1647 $wgPasswordSender = false;
1650 * Reply-To address for e-mail notifications.
1652 * Defaults to $wgPasswordSender (in Setup.php).
1654 $wgNoReplyAddress = false;
1657 * Set to true to enable the e-mail basic features:
1658 * Password reminders, etc. If sending e-mail on your
1659 * server doesn't work, you might want to disable this.
1661 $wgEnableEmail = true;
1664 * Set to true to enable user-to-user e-mail.
1665 * This can potentially be abused, as it's hard to track.
1667 $wgEnableUserEmail = true;
1670 * Set to true to enable user-to-user e-mail blacklist.
1674 $wgEnableUserEmailBlacklist = false;
1677 * If true put the sending user's email in a Reply-To header
1678 * instead of From (false). ($wgPasswordSender will be used as From.)
1680 * Some mailers (eg SMTP) set the SMTP envelope sender to the From value,
1681 * which can cause problems with SPF validation and leak recipient addresses
1682 * when bounces are sent to the sender. In addition, DMARC restrictions
1683 * can cause emails to fail to be received when false.
1685 $wgUserEmailUseReplyTo = true;
1688 * Minimum time, in hours, which must elapse between password reminder
1689 * emails for a given account. This is to prevent abuse by mail flooding.
1691 $wgPasswordReminderResendTime = 24;
1694 * The time, in seconds, when an emailed temporary password expires.
1696 $wgNewPasswordExpiry = 3600 * 24 * 7;
1699 * The time, in seconds, when an email confirmation email expires
1701 $wgUserEmailConfirmationTokenExpiry = 7 * 24 * 60 * 60;
1704 * The number of days that a user's password is good for. After this number of days, the
1705 * user will be asked to reset their password. Set to false to disable password expiration.
1707 $wgPasswordExpirationDays = false;
1710 * If a user's password is expired, the number of seconds when they can still login,
1711 * and cancel their password change, but are sent to the password change form on each login.
1713 $wgPasswordExpireGrace = 3600 * 24 * 7; // 7 days
1718 * For using a direct (authenticated) SMTP server connection.
1719 * Default to false or fill an array :
1723 * 'host' => 'SMTP domain',
1724 * 'IDHost' => 'domain for MessageID',
1726 * 'auth' => [true|false],
1727 * 'username' => [SMTP username],
1728 * 'password' => [SMTP password],
1735 * Additional email parameters, will be passed as the last argument to mail() call.
1737 $wgAdditionalMailParams = null;
1740 * For parts of the system that have been updated to provide HTML email content, send
1741 * both text and HTML parts as the body of the email
1743 $wgAllowHTMLEmail = false;
1746 * Allow sending of e-mail notifications with the editor's address as sender.
1748 * This setting depends on $wgEnotifRevealEditorAddress also being enabled.
1749 * If both are enabled, notifications for actions from users that have opted-in,
1750 * will be sent to other users with their address as "From" instead of "Reply-To".
1752 * If disabled, or not opted-in, notifications come from $wgPasswordSender.
1756 $wgEnotifFromEditor = false;
1758 // TODO move UPO to preferences probably ?
1759 # If set to true, users get a corresponding option in their preferences and can choose to
1760 # enable or disable at their discretion
1761 # If set to false, the corresponding input form on the user preference page is suppressed
1762 # It call this to be a "user-preferences-option (UPO)"
1765 * Require email authentication before sending mail to an email address.
1766 * This is highly recommended. It prevents MediaWiki from being used as an open
1769 $wgEmailAuthentication = true;
1772 * Allow users to enable email notification ("enotif") on watchlist changes.
1774 $wgEnotifWatchlist = false;
1777 * Allow users to enable email notification ("enotif") when someone edits their
1780 * The owner of the user talk page must also have the 'enotifusertalkpages' user
1781 * preference set to true.
1783 $wgEnotifUserTalk = false;
1786 * Allow sending of e-mail notifications with the editor's address in "Reply-To".
1788 * Note, enabling this only actually uses it in notification e-mails if the user
1789 * opted-in to this feature. This feature flag also controls visibility of the
1790 * 'enotifrevealaddr' preference, which, if users opt into, will make e-mail
1791 * notifications about their actions use their address as "Reply-To".
1793 * To set the address as "From" instead of "Reply-To", also enable $wgEnotifFromEditor.
1795 * If disabled, or not opted-in, notifications come from $wgPasswordSender.
1799 $wgEnotifRevealEditorAddress = false;
1802 * Potentially send notification mails on minor edits to pages. This is enabled
1803 * by default. If this is false, users will never be notified on minor edits.
1805 * If it is true, editors with the 'nominornewtalk' right (typically bots) will still not
1806 * trigger notifications for minor edits they make (to any page, not just user talk).
1808 * Finally, if the watcher/recipient has the 'enotifminoredits' user preference set to
1809 * false, they will not receive notifications for minor edits.
1811 * User talk notifications are also affected by $wgEnotifMinorEdits, the above settings,
1812 * $wgEnotifUserTalk, and the preference described there.
1814 $wgEnotifMinorEdits = true;
1817 * Send a generic mail instead of a personalised mail for each user. This
1818 * always uses UTC as the time zone, and doesn't include the username.
1820 * For pages with many users watching, this can significantly reduce mail load.
1821 * Has no effect when using sendmail rather than SMTP.
1823 $wgEnotifImpersonal = false;
1826 * Maximum number of users to mail at once when using impersonal mail. Should
1827 * match the limit on your mail server.
1829 $wgEnotifMaxRecips = 500;
1832 * Use real name instead of username in e-mail "from" field.
1834 $wgEnotifUseRealName = false;
1837 * Array of usernames who will be sent a notification email for every change
1838 * which occurs on a wiki. Users will not be notified of their own changes.
1840 $wgUsersNotifiedOnAllChanges = [];
1842 /** @} */ # end of email settings
1844 /************************************************************************//**
1845 * @name Database settings
1850 * Database host name or IP address
1852 $wgDBserver = 'localhost';
1855 * Database port number (for PostgreSQL and Microsoft SQL Server).
1860 * Name of the database
1862 $wgDBname = 'my_wiki';
1867 $wgDBuser = 'wikiuser';
1870 * Database user's password
1877 $wgDBtype = 'mysql';
1880 * Whether to use SSL in DB connection.
1882 * This setting is only used if $wgLBFactoryConf['class'] is set to
1883 * '\Wikimedia\Rdbms\LBFactorySimple' and $wgDBservers is an empty array; otherwise
1884 * the DBO_SSL flag must be set in the 'flags' option of the database
1885 * connection to achieve the same functionality.
1890 * Whether to use compression in DB connection.
1892 * This setting is only used $wgLBFactoryConf['class'] is set to
1893 * '\Wikimedia\Rdbms\LBFactorySimple' and $wgDBservers is an empty array; otherwise
1894 * the DBO_COMPRESS flag must be set in the 'flags' option of the database
1895 * connection to achieve the same functionality.
1897 $wgDBcompress = false;
1900 * Separate username for maintenance tasks. Leave as null to use the default.
1902 $wgDBadminuser = null;
1905 * Separate password for maintenance tasks. Leave as null to use the default.
1907 $wgDBadminpassword = null;
1911 * Leave as null to select the default search engine for the
1912 * selected database type (eg SearchMySQL), or set to a class
1913 * name to override to a custom search engine.
1915 $wgSearchType = null;
1918 * Alternative search types
1919 * Sometimes you want to support multiple search engines for testing. This
1920 * allows users to select their search engine of choice via url parameters
1921 * to Special:Search and the action=search API. If using this, there's no
1922 * need to add $wgSearchType to it, that is handled automatically.
1924 $wgSearchTypeAlternatives = null;
1932 * MySQL table options to use during installation or update
1934 $wgDBTableOptions = 'ENGINE=InnoDB, DEFAULT CHARSET=binary';
1937 * SQL Mode - default is turning off all modes, including strict, if set.
1938 * null can be used to skip the setting for performance reasons and assume
1939 * DBA has done his best job.
1940 * String override can be used for some additional fun :-)
1947 $wgDBmwschema = null;
1950 * Default group to use when getting database connections.
1951 * Will be used as default query group in ILoadBalancer::getConnection.
1954 $wgDBDefaultGroup = null;
1957 * To override default SQLite data directory ($docroot/../data)
1959 $wgSQLiteDataDir = '';
1962 * Shared database for multiple wikis. Commonly used for storing a user table
1963 * for single sign-on. The server for this database must be the same as for the
1966 * For backwards compatibility the shared prefix is set to the same as the local
1967 * prefix, and the user table is listed in the default list of shared tables.
1968 * The user_properties table is also added so that users will continue to have their
1969 * preferences shared (preferences were stored in the user table prior to 1.16)
1971 * $wgSharedTables may be customized with a list of tables to share in the shared
1972 * database. However it is advised to limit what tables you do share as many of
1973 * MediaWiki's tables may have side effects if you try to share them.
1975 * $wgSharedPrefix is the table prefix for the shared database. It defaults to
1978 * $wgSharedSchema is the table schema for the shared database. It defaults to
1981 * @deprecated since 1.21 In new code, use the $wiki parameter to LBFactory::getMainLB() to
1982 * access remote databases. Using LBFactory::getMainLB() allows the shared database to
1983 * reside on separate servers to the wiki's own database, with suitable
1984 * configuration of $wgLBFactoryConf.
1991 $wgSharedPrefix = false;
1996 $wgSharedTables = [ 'user', 'user_properties' ];
2002 $wgSharedSchema = false;
2005 * Database load balancer
2006 * This is a two-dimensional array, an array of server info structures
2009 * - dbname: Default database name
2011 * - password: DB password
2013 * - driver: DB driver (when there are multiple drivers)
2015 * - load: Ratio of DB_REPLICA load, must be >=0, the sum of all loads must be >0.
2016 * If this is zero for any given server, no normal query traffic will be
2017 * sent to it. It will be excluded from lag checks in maintenance scripts.
2018 * The only way it can receive traffic is if groupLoads is used.
2020 * - groupLoads: array of load ratios, the key is the query group name. A query may belong
2021 * to several groups, the most specific group defined here is used.
2023 * - flags: bit field
2024 * - DBO_DEFAULT -- turns on DBO_TRX only if "cliMode" is off (recommended)
2025 * - DBO_DEBUG -- equivalent of $wgDebugDumpSql
2026 * - DBO_TRX -- wrap entire request in a transaction
2027 * - DBO_NOBUFFER -- turn off buffering (not useful in LocalSettings.php)
2028 * - DBO_PERSISTENT -- enables persistent database connections
2029 * - DBO_SSL -- uses SSL/TLS encryption in database connections, if available
2030 * - DBO_COMPRESS -- uses internal compression in database connections,
2033 * - max lag: (optional) Maximum replication lag before a replica DB goes out of rotation
2034 * - is static: (optional) Set to true if the dataset is static and no replication is used.
2035 * - cliMode: (optional) Connection handles will not assume that requests are short-lived
2036 * nor that INSERT..SELECT can be rewritten into a buffered SELECT and INSERT.
2037 * [Default: uses value of $wgCommandLineMode]
2039 * These and any other user-defined properties will be assigned to the mLBInfo member
2040 * variable of the Database object.
2042 * Leave at false to use the single-server variables above. If you set this
2043 * variable, the single-server variables will generally be ignored (except
2044 * perhaps in some command-line scripts).
2046 * The first server listed in this array (with key 0) will be the master. The
2047 * rest of the servers will be replica DBs. To prevent writes to your replica DBs due to
2048 * accidental misconfiguration or MediaWiki bugs, set read_only=1 on all your
2049 * replica DBs in my.cnf. You can set read_only mode at runtime using:
2052 * SET @@read_only=1;
2055 * Since the effect of writing to a replica DB is so damaging and difficult to clean
2056 * up, we at Wikimedia set read_only=1 in my.cnf on all our DB servers, even
2057 * our masters, and then set read_only=0 on masters at runtime.
2059 $wgDBservers = false;
2062 * Load balancer factory configuration
2063 * To set up a multi-master wiki farm, set the class here to something that
2064 * can return a LoadBalancer with an appropriate master on a call to getMainLB().
2065 * The class identified here is responsible for reading $wgDBservers,
2066 * $wgDBserver, etc., so overriding it may cause those globals to be ignored.
2068 * The LBFactoryMulti class is provided for this purpose, please see
2069 * includes/db/LBFactoryMulti.php for configuration information.
2071 $wgLBFactoryConf = [ 'class' => \Wikimedia\Rdbms\LBFactorySimple
::class ];
2074 * After a state-changing request is done by a client, this determines
2075 * how many seconds that client should keep using the master datacenter.
2076 * This avoids unexpected stale or 404 responses due to replication lag.
2079 $wgDataCenterUpdateStickTTL = 10;
2082 * File to log database errors to
2084 $wgDBerrorLog = false;
2087 * Timezone to use in the error log.
2088 * Defaults to the wiki timezone ($wgLocaltimezone).
2090 * A list of usable timezones can found at:
2091 * https://secure.php.net/manual/en/timezones.php
2095 * $wgDBerrorLogTZ = 'UTC';
2096 * $wgDBerrorLogTZ = 'GMT';
2097 * $wgDBerrorLogTZ = 'PST8PDT';
2098 * $wgDBerrorLogTZ = 'Europe/Sweden';
2099 * $wgDBerrorLogTZ = 'CET';
2104 $wgDBerrorLogTZ = false;
2107 * Set to true to engage MySQL 4.1/5.0 charset-related features;
2108 * for now will just cause sending of 'SET NAMES=utf8' on connect.
2110 * @warning THIS IS EXPERIMENTAL!
2112 * May break if you're not using the table defs from mysql5/tables.sql.
2113 * May break if you're upgrading an existing wiki if set differently.
2114 * Broken symptoms likely to include incorrect behavior with page titles,
2115 * usernames, comments etc containing non-ASCII characters.
2116 * Might also cause failures on the object cache and other things.
2118 * Even correct usage may cause failures with Unicode supplementary
2119 * characters (those not in the Basic Multilingual Plane) unless MySQL
2120 * has enhanced their Unicode support.
2122 * @deprecated since 1.31
2124 $wgDBmysql5 = false;
2127 * Set true to enable Oracle DCRP (supported from 11gR1 onward)
2129 * To use this feature set to true and use a datasource defined as
2130 * POOLED (i.e. in tnsnames definition set server=pooled in connect_data
2133 * Starting from 11gR1 you can use DCRP (Database Resident Connection
2134 * Pool) that maintains established sessions and reuses them on new
2137 * Not completely tested, but it should fall back on normal connection
2138 * in case the pool is full or the datasource is not configured as
2140 * And the other way around; using oci_pconnect on a non pooled
2141 * datasource should produce a normal connection.
2143 * When it comes to frequent shortlived DB connections like with MW
2144 * Oracle tends to s***. The problem is the driver connects to the
2145 * database reasonably fast, but establishing a session takes time and
2146 * resources. MW does not rely on session state (as it does not use
2147 * features such as package variables) so establishing a valid session
2148 * is in this case an unwanted overhead that just slows things down.
2150 * @warning EXPERIMENTAL!
2152 $wgDBOracleDRCP = false;
2155 * Other wikis on this site, can be administered from a single developer account.
2157 * Array numeric key => database name
2159 $wgLocalDatabases = [];
2162 * If lag is higher than $wgSlaveLagWarning, show a warning in some special
2163 * pages (like watchlist). If the lag is higher than $wgSlaveLagCritical,
2164 * show a more obvious warning.
2166 $wgSlaveLagWarning = 10;
2169 * @see $wgSlaveLagWarning
2171 $wgSlaveLagCritical = 30;
2174 * Use Windows Authentication instead of $wgDBuser / $wgDBpassword for MS SQL Server
2176 $wgDBWindowsAuthentication = false;
2178 /**@}*/ # End of DB settings }
2180 /************************************************************************//**
2181 * @name Text storage
2186 * We can also compress text stored in the 'text' table. If this is set on, new
2187 * revisions will be compressed on page save if zlib support is available. Any
2188 * compressed revisions will be decompressed on load regardless of this setting,
2189 * but will not be readable at all* if zlib support is not available.
2191 $wgCompressRevisions = false;
2194 * External stores allow including content
2195 * from non database sources following URL links.
2197 * Short names of ExternalStore classes may be specified in an array here:
2199 * $wgExternalStores = [ "http","file","custom" ]...
2202 * CAUTION: Access to database might lead to code execution
2204 $wgExternalStores = [];
2207 * An array of external MySQL servers.
2210 * Create a cluster named 'cluster1' containing three servers:
2212 * $wgExternalServers = [
2213 * 'cluster1' => <array in the same format as $wgDBservers>
2217 * Used by \Wikimedia\Rdbms\LBFactorySimple, may be ignored if $wgLBFactoryConf is set to
2220 $wgExternalServers = [];
2223 * The place to put new revisions, false to put them in the local text table.
2224 * Part of a URL, e.g. DB://cluster1
2226 * Can be an array instead of a single string, to enable data distribution. Keys
2227 * must be consecutive integers, starting at zero.
2231 * $wgDefaultExternalStore = [ 'DB://cluster1', 'DB://cluster2' ];
2236 $wgDefaultExternalStore = false;
2239 * Revision text may be cached in $wgMemc to reduce load on external storage
2240 * servers and object extraction overhead for frequently-loaded revisions.
2242 * Set to 0 to disable, or number of seconds before cache expiry.
2244 $wgRevisionCacheExpiry = 86400 * 7;
2246 /** @} */ # end text storage }
2248 /************************************************************************//**
2249 * @name Performance hacks and limits
2254 * Disable database-intensive features
2256 $wgMiserMode = false;
2259 * Disable all query pages if miser mode is on, not just some
2261 $wgDisableQueryPages = false;
2264 * Number of rows to cache in 'querycache' table when miser mode is on
2266 $wgQueryCacheLimit = 1000;
2269 * Number of links to a page required before it is deemed "wanted"
2271 $wgWantedPagesThreshold = 1;
2274 * Enable slow parser functions
2276 $wgAllowSlowParserFunctions = false;
2279 * Allow schema updates
2281 $wgAllowSchemaUpdates = true;
2284 * Maximum article size in kilobytes
2286 $wgMaxArticleSize = 2048;
2289 * The minimum amount of memory that MediaWiki "needs"; MediaWiki will try to
2290 * raise PHP's memory limit if it's below this amount.
2292 $wgMemoryLimit = "50M";
2295 * The minimum amount of time that MediaWiki needs for "slow" write request,
2296 * particularly ones with multiple non-atomic writes that *should* be as
2297 * transactional as possible; MediaWiki will call set_time_limit() if needed.
2300 $wgTransactionalTimeLimit = 120;
2302 /** @} */ # end performance hacks }
2304 /************************************************************************//**
2305 * @name Cache settings
2310 * Directory for caching data in the local filesystem. Should not be accessible
2313 * Note: if multiple wikis share the same localisation cache directory, they
2314 * must all have the same set of extensions. You can set a directory just for
2315 * the localisation cache using $wgLocalisationCacheConf['storeDirectory'].
2317 $wgCacheDirectory = false;
2320 * Main cache type. This should be a cache with fast access, but it may have
2321 * limited space. By default, it is disabled, since the stock database cache
2322 * is not fast enough to make it worthwhile.
2326 * - CACHE_ANYTHING: Use anything, as long as it works
2327 * - CACHE_NONE: Do not cache
2328 * - CACHE_DB: Store cache objects in the DB
2329 * - CACHE_MEMCACHED: MemCached, must specify servers in $wgMemCachedServers
2330 * - CACHE_ACCEL: APC, APCU or WinCache
2331 * - (other): A string may be used which identifies a cache
2332 * configuration in $wgObjectCaches.
2334 * @see $wgMessageCacheType, $wgParserCacheType
2336 $wgMainCacheType = CACHE_NONE
;
2339 * The cache type for storing the contents of the MediaWiki namespace. This
2340 * cache is used for a small amount of data which is expensive to regenerate.
2342 * For available types see $wgMainCacheType.
2344 $wgMessageCacheType = CACHE_ANYTHING
;
2347 * The cache type for storing article HTML. This is used to store data which
2348 * is expensive to regenerate, and benefits from having plenty of storage space.
2350 * For available types see $wgMainCacheType.
2352 $wgParserCacheType = CACHE_ANYTHING
;
2355 * The cache type for storing session data.
2357 * For available types see $wgMainCacheType.
2359 $wgSessionCacheType = CACHE_ANYTHING
;
2362 * The cache type for storing language conversion tables,
2363 * which are used when parsing certain text and interface messages.
2365 * For available types see $wgMainCacheType.
2369 $wgLanguageConverterCacheType = CACHE_ANYTHING
;
2372 * Advanced object cache configuration.
2374 * Use this to define the class names and constructor parameters which are used
2375 * for the various cache types. Custom cache types may be defined here and
2376 * referenced from $wgMainCacheType, $wgMessageCacheType, $wgParserCacheType,
2377 * or $wgLanguageConverterCacheType.
2379 * The format is an associative array where the key is a cache identifier, and
2380 * the value is an associative array of parameters. The "class" parameter is the
2381 * class name which will be used. Alternatively, a "factory" parameter may be
2382 * given, giving a callable function which will generate a suitable cache object.
2385 CACHE_NONE
=> [ 'class' => EmptyBagOStuff
::class, 'reportDupes' => false ],
2386 CACHE_DB
=> [ 'class' => SqlBagOStuff
::class, 'loggroup' => 'SQLBagOStuff' ],
2388 CACHE_ANYTHING
=> [ 'factory' => 'ObjectCache::newAnything' ],
2389 CACHE_ACCEL
=> [ 'factory' => 'ObjectCache::getLocalServerInstance' ],
2390 CACHE_MEMCACHED
=> [ 'class' => MemcachedPhpBagOStuff
::class, 'loggroup' => 'memcached' ],
2392 'db-replicated' => [
2393 'class' => ReplicatedBagOStuff
::class,
2395 'class' => SqlBagOStuff
::class,
2396 'args' => [ [ 'slaveOnly' => true ] ]
2399 'class' => SqlBagOStuff
::class,
2400 'args' => [ [ 'slaveOnly' => false ] ]
2402 'loggroup' => 'SQLBagOStuff',
2403 'reportDupes' => false
2406 'apc' => [ 'class' => APCBagOStuff
::class, 'reportDupes' => false ],
2407 'apcu' => [ 'class' => APCUBagOStuff
::class, 'reportDupes' => false ],
2408 'wincache' => [ 'class' => WinCacheBagOStuff
::class, 'reportDupes' => false ],
2409 'memcached-php' => [ 'class' => MemcachedPhpBagOStuff
::class, 'loggroup' => 'memcached' ],
2410 'memcached-pecl' => [ 'class' => MemcachedPeclBagOStuff
::class, 'loggroup' => 'memcached' ],
2411 'hash' => [ 'class' => HashBagOStuff
::class, 'reportDupes' => false ],
2415 * Main Wide-Area-Network cache type. This should be a cache with fast access,
2416 * but it may have limited space. By default, it is disabled, since the basic stock
2417 * cache is not fast enough to make it worthwhile. For single data-center setups, this can
2418 * simply be pointed to a cache in $wgWANObjectCaches that uses a local $wgObjectCaches
2419 * cache with a relayer of type EventRelayerNull.
2422 * - false: Configure the cache using $wgMainCacheType, without using
2423 * a relayer (only matters if there are multiple data-centers)
2424 * - CACHE_NONE: Do not cache
2425 * - (other): A string may be used which identifies a cache
2426 * configuration in $wgWANObjectCaches
2429 $wgMainWANCache = false;
2432 * Advanced WAN object cache configuration.
2434 * Each WAN cache wraps a registered object cache (for the local cluster)
2435 * and it must also be configured to point to a PubSub instance. Subscribers
2436 * must be configured to relay purges to the actual cache servers.
2438 * The format is an associative array where the key is a cache identifier, and
2439 * the value is an associative array of parameters. The "cacheId" parameter is
2440 * a cache identifier from $wgObjectCaches. The "channels" parameter is a map of
2441 * actions ('purge') to PubSub channels defined in $wgEventRelayerConfig.
2442 * The "loggroup" parameter controls where log events are sent.
2446 $wgWANObjectCaches = [
2448 'class' => WANObjectCache
::class,
2449 'cacheId' => CACHE_NONE
,
2452 /* Example of a simple single data-center cache:
2453 'memcached-php' => [
2454 'class' => WANObjectCache::class,
2455 'cacheId' => 'memcached-php',
2456 'channels' => [ 'purge' => 'wancache-main-memcached-purge' ]
2462 * Verify and enforce WAN cache purges using reliable DB sources as streams.
2464 * These secondary cache purges are de-duplicated via simple cache mutexes.
2465 * This improves consistency when cache purges are lost, which becomes more likely
2466 * as more cache servers are added or if there are multiple datacenters. Only keys
2467 * related to important mutable content will be checked.
2472 $wgEnableWANCacheReaper = false;
2475 * Main object stash type. This should be a fast storage system for storing
2476 * lightweight data like hit counters and user activity. Sites with multiple
2477 * data-centers should have this use a store that replicates all writes. The
2478 * store should have enough consistency for CAS operations to be usable.
2479 * Reads outside of those needed for merge() may be eventually consistent.
2482 * - db: Store cache objects in the DB
2483 * - (other): A string may be used which identifies a cache
2484 * configuration in $wgObjectCaches
2488 $wgMainStash = 'db-replicated';
2491 * The expiry time for the parser cache, in seconds.
2492 * The default is 86400 (one day).
2494 $wgParserCacheExpireTime = 86400;
2497 * @deprecated since 1.27, session data is always stored in object cache.
2499 $wgSessionsInObjectCache = true;
2502 * The expiry time to use for session storage, in seconds.
2504 $wgObjectCacheSessionExpiry = 3600;
2507 * @deprecated since 1.27, MediaWiki\Session\SessionManager doesn't use PHP session storage.
2509 $wgSessionHandler = null;
2512 * Whether to use PHP session handling ($_SESSION and session_*() functions)
2514 * If the constant MW_NO_SESSION is defined, this is forced to 'disable'.
2516 * If the constant MW_NO_SESSION_HANDLER is defined, this is ignored and PHP
2517 * session handling will function independently of SessionHandler.
2518 * SessionHandler and PHP's session handling may attempt to override each
2523 * - 'enable': Integrate with PHP's session handling as much as possible.
2524 * - 'warn': Integrate but log warnings if anything changes $_SESSION.
2525 * - 'disable': Throw exceptions if PHP session handling is used.
2527 $wgPHPSessionHandling = 'enable';
2530 * Number of internal PBKDF2 iterations to use when deriving session secrets.
2534 $wgSessionPbkdf2Iterations = 10001;
2537 * If enabled, will send MemCached debugging information to $wgDebugLogFile
2539 $wgMemCachedDebug = false;
2542 * The list of MemCached servers and port numbers
2544 $wgMemCachedServers = [ '127.0.0.1:11211' ];
2547 * Use persistent connections to MemCached, which are shared across multiple
2550 $wgMemCachedPersistent = false;
2553 * Read/write timeout for MemCached server communication, in microseconds.
2555 $wgMemCachedTimeout = 500000;
2558 * Set this to true to maintain a copy of the message cache on the local server.
2560 * This layer of message cache is in addition to the one configured by $wgMessageCacheType.
2562 * The local copy is put in APC. If APC is not installed, this setting does nothing.
2564 * Note that this is about the message cache, which stores interface messages
2565 * maintained as wiki pages. This is separate from the localisation cache for interface
2566 * messages provided by the software, which is configured by $wgLocalisationCacheConf.
2568 $wgUseLocalMessageCache = false;
2571 * Instead of caching everything, only cache those messages which have
2572 * been customised in the site content language. This means that
2573 * MediaWiki:Foo/ja is ignored if MediaWiki:Foo doesn't exist.
2574 * This option is probably only useful for translatewiki.net.
2576 $wgAdaptiveMessageCache = false;
2579 * Localisation cache configuration. Associative array with keys:
2580 * class: The class to use. May be overridden by extensions.
2582 * store: The location to store cache data. May be 'files', 'array', 'db' or
2583 * 'detect'. If set to "files", data will be in CDB files. If set
2584 * to "db", data will be stored to the database. If set to
2585 * "detect", files will be used if $wgCacheDirectory is set,
2586 * otherwise the database will be used.
2587 * "array" is an experimental option that uses PHP files that
2588 * store static arrays.
2590 * storeClass: The class name for the underlying storage. If set to a class
2591 * name, it overrides the "store" setting.
2593 * storeDirectory: If the store class puts its data in files, this is the
2594 * directory it will use. If this is false, $wgCacheDirectory
2597 * manualRecache: Set this to true to disable cache updates on web requests.
2598 * Use maintenance/rebuildLocalisationCache.php instead.
2600 $wgLocalisationCacheConf = [
2601 'class' => LocalisationCache
::class,
2602 'store' => 'detect',
2603 'storeClass' => false,
2604 'storeDirectory' => false,
2605 'manualRecache' => false,
2609 * Allow client-side caching of pages
2611 $wgCachePages = true;
2614 * Set this to current time to invalidate all prior cached pages. Affects both
2615 * client-side and server-side caching.
2616 * You can get the current date on your server by using the command:
2618 * date +%Y%m%d%H%M%S
2621 $wgCacheEpoch = '20030516000000';
2624 * Directory where GitInfo will look for pre-computed cache files. If false,
2625 * $wgCacheDirectory/gitinfo will be used.
2627 $wgGitInfoCacheDirectory = false;
2630 * This will cache static pages for non-logged-in users to reduce
2631 * database traffic on public sites. ResourceLoader requests to default
2632 * language and skins are cached as well as single module requests.
2634 $wgUseFileCache = false;
2637 * Depth of the subdirectory hierarchy to be created under
2638 * $wgFileCacheDirectory. The subdirectories will be named based on
2639 * the MD5 hash of the title. A value of 0 means all cache files will
2640 * be put directly into the main file cache directory.
2642 $wgFileCacheDepth = 2;
2645 * Kept for extension compatibility; see $wgParserCacheType
2646 * @deprecated since 1.26
2648 $wgEnableParserCache = true;
2651 * Append a configured value to the parser cache and the sitenotice key so
2652 * that they can be kept separate for some class of activity.
2654 $wgRenderHashAppend = '';
2657 * If on, the sidebar navigation links are cached for users with the
2658 * current language set. This can save a touch of load on a busy site
2659 * by shaving off extra message lookups.
2661 * However it is also fragile: changing the site configuration, or
2662 * having a variable $wgArticlePath, can produce broken links that
2663 * don't update as expected.
2665 $wgEnableSidebarCache = false;
2668 * Expiry time for the sidebar cache, in seconds
2670 $wgSidebarCacheExpiry = 86400;
2673 * When using the file cache, we can store the cached HTML gzipped to save disk
2674 * space. Pages will then also be served compressed to clients that support it.
2676 * Requires zlib support enabled in PHP.
2681 * Clock skew or the one-second resolution of time() can occasionally cause cache
2682 * problems when the user requests two pages within a short period of time. This
2683 * variable adds a given number of seconds to vulnerable timestamps, thereby giving
2686 $wgClockSkewFudge = 5;
2689 * Invalidate various caches when LocalSettings.php changes. This is equivalent
2690 * to setting $wgCacheEpoch to the modification time of LocalSettings.php, as
2691 * was previously done in the default LocalSettings.php file.
2693 * On high-traffic wikis, this should be set to false, to avoid the need to
2694 * check the file modification time, and to avoid the performance impact of
2695 * unnecessary cache invalidations.
2697 $wgInvalidateCacheOnLocalSettingsChange = true;
2700 * When loading extensions through the extension registration system, this
2701 * can be used to invalidate the cache. A good idea would be to set this to
2702 * one file, you can just `touch` that one to invalidate the cache
2706 * $wgExtensionInfoMtime = filemtime( "$IP/LocalSettings.php" );
2709 * If set to false, the mtime for each individual JSON file will be checked,
2710 * which can be slow if a large number of extensions are being loaded.
2714 $wgExtensionInfoMTime = false;
2716 /** @} */ # end of cache settings
2718 /************************************************************************//**
2719 * @name HTTP proxy (CDN) settings
2721 * Many of these settings apply to any HTTP proxy used in front of MediaWiki,
2722 * although they are referred to as Squid settings for historical reasons.
2724 * Achieving a high hit ratio with an HTTP proxy requires special
2725 * configuration. See https://www.mediawiki.org/wiki/Manual:Squid_caching for
2732 * Enable/disable CDN.
2733 * See https://www.mediawiki.org/wiki/Manual:Squid_caching
2735 $wgUseSquid = false;
2738 * If you run Squid3 with ESI support, enable this (default:false):
2743 * Send the Key HTTP header for better caching.
2744 * See https://datatracker.ietf.org/doc/draft-ietf-httpbis-key/ for details.
2746 * @deprecated in 1.32, the IETF spec expired without becoming a standard.
2748 $wgUseKeyHeader = false;
2751 * Add X-Forwarded-Proto to the Vary and Key headers for API requests and
2752 * RSS/Atom feeds. Use this if you have an SSL termination setup
2753 * and need to split the cache between HTTP and HTTPS for API requests,
2754 * feed requests and HTTP redirect responses in order to prevent cache
2755 * pollution. This does not affect 'normal' requests to index.php other than
2758 $wgVaryOnXFP = false;
2761 * Internal server name as known to CDN, if different.
2765 * $wgInternalServer = 'http://yourinternal.tld:8000';
2768 $wgInternalServer = false;
2771 * Cache TTL for the CDN sent as s-maxage (without ESI) or
2772 * Surrogate-Control (with ESI). Without ESI, you should strip
2773 * out s-maxage in the CDN config.
2775 * 18000 seconds = 5 hours, more cache hits with 2678400 = 31 days.
2777 $wgSquidMaxage = 18000;
2780 * Cache timeout for the CDN when DB replica DB lag is high
2781 * @see $wgSquidMaxage
2784 $wgCdnMaxageLagged = 30;
2787 * If set, any SquidPurge call on a URL or URLs will send a second purge no less than
2788 * this many seconds later via the job queue. This requires delayed job support.
2789 * This should be safely higher than the 'max lag' value in $wgLBFactoryConf, so that
2790 * replica DB lag does not cause page to be stuck in stales states in CDN.
2792 * This also fixes race conditions in two-tiered CDN setups (e.g. cdn2 => cdn1 => MediaWiki).
2793 * If a purge for a URL reaches cdn2 before cdn1 and a request reaches cdn2 for that URL,
2794 * it will populate the response from the stale cdn1 value. When cdn1 gets the purge, cdn2
2795 * will still be stale. If the rebound purge delay is safely higher than the time to relay
2796 * a purge to all nodes, then the rebound puge will clear cdn2 after cdn1 was cleared.
2800 $wgCdnReboundPurgeDelay = 0;
2803 * Cache timeout for the CDN when a response is known to be wrong or incomplete (due to load)
2804 * @see $wgSquidMaxage
2807 $wgCdnMaxageSubstitute = 60;
2810 * Default maximum age for raw CSS/JS accesses
2812 * 300 seconds = 5 minutes.
2814 $wgForcedRawSMaxage = 300;
2817 * List of proxy servers to purge on changes; default port is 80. Use IP addresses.
2819 * When MediaWiki is running behind a proxy, it will trust X-Forwarded-For
2820 * headers sent/modified from these proxies when obtaining the remote IP address
2822 * For a list of trusted servers which *aren't* purged, see $wgSquidServersNoPurge.
2824 $wgSquidServers = [];
2827 * As above, except these servers aren't purged on page changes; use to set a
2828 * list of trusted proxies, etc. Supports both individual IP addresses and
2830 * @since 1.23 Supports CIDR ranges
2832 $wgSquidServersNoPurge = [];
2835 * Whether to use a Host header in purge requests sent to the proxy servers
2836 * configured in $wgSquidServers. Set this to false to support Squid
2837 * configured in forward-proxy mode.
2839 * If this is set to true, a Host header will be sent, and only the path
2840 * component of the URL will appear on the request line, as if the request
2841 * were a non-proxy HTTP 1.1 request. Varnish only supports this style of
2842 * request. Squid supports this style of request only if reverse-proxy mode
2843 * (http_port ... accel) is enabled.
2845 * If this is set to false, no Host header will be sent, and the absolute URL
2846 * will be sent in the request line, as is the standard for an HTTP proxy
2847 * request in both HTTP 1.0 and 1.1. This style of request is not supported
2848 * by Varnish, but is supported by Squid in either configuration (forward or
2853 $wgSquidPurgeUseHostHeader = true;
2856 * Routing configuration for HTCP multicast purging. Add elements here to
2857 * enable HTCP and determine which purges are sent where. If set to an empty
2858 * array, HTCP is disabled.
2860 * Each key in this array is a regular expression to match against the purged
2861 * URL, or an empty string to match all URLs. The purged URL is matched against
2862 * the regexes in the order specified, and the first rule whose regex matches
2863 * is used, all remaining rules will thus be ignored.
2865 * @par Example configuration to send purges for upload.wikimedia.org to one
2866 * multicast group and all other purges to another:
2868 * $wgHTCPRouting = [
2869 * '|^https?://upload\.wikimedia\.org|' => [
2870 * 'host' => '239.128.0.113',
2874 * 'host' => '239.128.0.112',
2880 * You can also pass an array of hosts to send purges too. This is useful when
2881 * you have several multicast groups or unicast address that should receive a
2882 * given purge. Multiple hosts support was introduced in MediaWiki 1.22.
2884 * @par Example of sending purges to multiple hosts:
2886 * $wgHTCPRouting = [
2888 * // Purges to text caches using multicast
2889 * [ 'host' => '239.128.0.114', 'port' => '4827' ],
2890 * // Purges to a hardcoded list of caches
2891 * [ 'host' => '10.88.66.1', 'port' => '4827' ],
2892 * [ 'host' => '10.88.66.2', 'port' => '4827' ],
2893 * [ 'host' => '10.88.66.3', 'port' => '4827' ],
2900 * $wgHTCPRouting replaces $wgHTCPMulticastRouting that was introduced in 1.20.
2901 * For back compatibility purposes, whenever its array is empty
2902 * $wgHTCPMutlicastRouting will be used as a fallback if it not null.
2904 * @see $wgHTCPMulticastTTL
2906 $wgHTCPRouting = [];
2909 * HTCP multicast TTL.
2910 * @see $wgHTCPRouting
2912 $wgHTCPMulticastTTL = 1;
2915 * Should forwarded Private IPs be accepted?
2917 $wgUsePrivateIPs = false;
2919 /** @} */ # end of HTTP proxy settings
2921 /************************************************************************//**
2922 * @name Language, regional and character encoding settings
2927 * Site language code. See languages/data/Names.php for languages supported by
2928 * MediaWiki out of the box. Not all languages listed there have translations,
2929 * see languages/messages/ for the list of languages with some localisation.
2931 * Warning: Don't use any of MediaWiki's deprecated language codes listed in
2932 * LanguageCode::getDeprecatedCodeMapping or $wgDummyLanguageCodes, like "no"
2933 * for Norwegian (use "nb" instead). If you do, things will break unexpectedly.
2935 * This defines the default interface language for all users, but users can
2936 * change it in their preferences.
2938 * This also defines the language of pages in the wiki. The content is wrapped
2939 * in a html element with lang=XX attribute. This behavior can be overridden
2940 * via hooks, see Title::getPageLanguage.
2942 $wgLanguageCode = 'en';
2945 * Language cache size, or really how many languages can we handle
2946 * simultaneously without degrading to crawl speed.
2948 $wgLangObjCacheSize = 10;
2951 * Some languages need different word forms, usually for different cases.
2952 * Used in Language::convertGrammar().
2956 * $wgGrammarForms['en']['genitive']['car'] = 'car\'s';
2959 $wgGrammarForms = [];
2962 * Treat language links as magic connectors, not inline links
2964 $wgInterwikiMagic = true;
2967 * Hide interlanguage links from the sidebar
2969 $wgHideInterlanguageLinks = false;
2972 * List of additional interwiki prefixes that should be treated as
2973 * interlanguage links (i.e. placed in the sidebar).
2975 * - This will not do anything unless the prefixes are defined in the interwiki
2977 * - The display text for these custom interlanguage links will be fetched from
2978 * the system message "interlanguage-link-xyz" where xyz is the prefix in
2980 * - A friendly name for each site, used for tooltip text, may optionally be
2981 * placed in the system message "interlanguage-link-sitename-xyz" where xyz is
2982 * the prefix in this array.
2984 $wgExtraInterlanguageLinkPrefixes = [];
2987 * List of language names or overrides for default names in Names.php
2989 $wgExtraLanguageNames = [];
2992 * List of mappings from one language code to another.
2993 * This array makes the codes not appear as a selectable language on the
2994 * installer, and excludes them when running the transstat.php script.
2996 * In Setup.php, the variable $wgDummyLanguageCodes is created by combining
2997 * these codes with a list of "deprecated" codes, which are mostly leftovers
2998 * from renames or other legacy things, and the internal codes 'qqq' and 'qqx'.
2999 * If a mapping in $wgExtraLanguageCodes collide with a built-in mapping, the
3000 * value in $wgExtraLanguageCodes will be used.
3004 $wgExtraLanguageCodes = [
3005 'bh' => 'bho', // Bihari language family
3006 'no' => 'nb', // Norwegian language family
3007 'simple' => 'en', // Simple English
3011 * Functionally the same as $wgExtraLanguageCodes, but deprecated. Instead of
3012 * appending values to this array, append them to $wgExtraLanguageCodes.
3014 * @deprecated since 1.29
3016 $wgDummyLanguageCodes = [];
3019 * Set this to true to replace Arabic presentation forms with their standard
3020 * forms in the U+0600-U+06FF block. This only works if $wgLanguageCode is
3023 * Note that pages with titles containing presentation forms will become
3024 * inaccessible, run maintenance/cleanupTitles.php to fix this.
3026 $wgFixArabicUnicode = true;
3029 * Set this to true to replace ZWJ-based chillu sequences in Malayalam text
3030 * with their Unicode 5.1 equivalents. This only works if $wgLanguageCode is
3031 * set to "ml". Note that some clients (even new clients as of 2010) do not
3032 * support these characters.
3034 * If you enable this on an existing wiki, run maintenance/cleanupTitles.php to
3035 * fix any ZWJ sequences in existing page titles.
3037 $wgFixMalayalamUnicode = true;
3040 * Set this to always convert certain Unicode sequences to modern ones
3041 * regardless of the content language. This has a small performance
3044 * See $wgFixArabicUnicode and $wgFixMalayalamUnicode for conversion
3049 $wgAllUnicodeFixes = false;
3052 * Set this to eg 'ISO-8859-1' to perform character set conversion when
3053 * loading old revisions not marked with "utf-8" flag. Use this when
3054 * converting a wiki from MediaWiki 1.4 or earlier to UTF-8 without the
3055 * burdensome mass conversion of old text data.
3057 * @note This DOES NOT touch any fields other than old_text. Titles, comments,
3058 * user names, etc still must be converted en masse in the database before
3059 * continuing as a UTF-8 wiki.
3061 $wgLegacyEncoding = false;
3064 * If set to true, the MediaWiki 1.4 to 1.5 schema conversion will
3065 * create stub reference rows in the text table instead of copying
3066 * the full text of all current entries from 'cur' to 'text'.
3068 * This will speed up the conversion step for large sites, but
3069 * requires that the cur table be kept around for those revisions
3070 * to remain viewable.
3072 * This option affects the updaters *only*. Any present cur stub
3073 * revisions will be readable at runtime regardless of this setting.
3075 $wgLegacySchemaConversion = false;
3078 * Enable dates like 'May 12' instead of '12 May', if the default date format
3081 $wgAmericanDates = false;
3084 * For Hindi and Arabic use local numerals instead of Western style (0-9)
3085 * numerals in interface.
3087 $wgTranslateNumerals = true;
3090 * Translation using MediaWiki: namespace.
3091 * Interface messages will be loaded from the database.
3093 $wgUseDatabaseMessages = true;
3096 * Expiry time for the message cache key
3098 $wgMsgCacheExpiry = 86400;
3101 * Maximum entry size in the message cache, in bytes
3103 $wgMaxMsgCacheEntrySize = 10000;
3106 * Whether to enable language variant conversion.
3108 $wgDisableLangConversion = false;
3111 * Whether to enable language variant conversion for links.
3113 $wgDisableTitleConversion = false;
3116 * Default variant code, if false, the default will be the language code
3118 $wgDefaultLanguageVariant = false;
3121 * Whether to enable the pig Latin variant of English (en-x-piglatin),
3122 * used to ease variant development work.
3124 $wgUsePigLatinVariant = false;
3127 * Disabled variants array of language variant conversion.
3131 * $wgDisabledVariants[] = 'zh-mo';
3132 * $wgDisabledVariants[] = 'zh-my';
3135 $wgDisabledVariants = [];
3138 * Like $wgArticlePath, but on multi-variant wikis, this provides a
3139 * path format that describes which parts of the URL contain the
3144 * $wgLanguageCode = 'sr';
3145 * $wgVariantArticlePath = '/$2/$1';
3146 * $wgArticlePath = '/wiki/$1';
3149 * A link to /wiki/ would be redirected to /sr/Главна_страна
3151 * It is important that $wgArticlePath not overlap with possible values
3152 * of $wgVariantArticlePath.
3154 $wgVariantArticlePath = false;
3157 * Show a bar of language selection links in the user login and user
3158 * registration forms; edit the "loginlanguagelinks" message to
3161 $wgLoginLanguageSelector = false;
3164 * When translating messages with wfMessage(), it is not always clear what
3165 * should be considered UI messages and what should be content messages.
3167 * For example, for the English Wikipedia, there should be only one 'mainpage',
3168 * so when getting the link for 'mainpage', we should treat it as site content
3169 * and call ->inContentLanguage()->text(), but for rendering the text of the
3170 * link, we call ->text(). The code behaves this way by default. However,
3171 * sites like the Wikimedia Commons do offer different versions of 'mainpage'
3172 * and the like for different languages. This array provides a way to override
3173 * the default behavior.
3176 * To allow language-specific main page and community
3179 * $wgForceUIMsgAsContentMsg = [ 'mainpage', 'portal-url' ];
3182 $wgForceUIMsgAsContentMsg = [];
3185 * Fake out the timezone that the server thinks it's in. This will be used for
3186 * date display and not for what's stored in the DB. Leave to null to retain
3187 * your server's OS-based timezone value.
3189 * This variable is currently used only for signature formatting and for local
3190 * time/date parser variables ({{LOCALTIME}} etc.)
3192 * Timezones can be translated by editing MediaWiki messages of type
3193 * timezone-nameinlowercase like timezone-utc.
3195 * A list of usable timezones can found at:
3196 * https://secure.php.net/manual/en/timezones.php
3200 * $wgLocaltimezone = 'UTC';
3201 * $wgLocaltimezone = 'GMT';
3202 * $wgLocaltimezone = 'PST8PDT';
3203 * $wgLocaltimezone = 'Europe/Sweden';
3204 * $wgLocaltimezone = 'CET';
3207 $wgLocaltimezone = null;
3210 * Set an offset from UTC in minutes to use for the default timezone setting
3211 * for anonymous users and new user accounts.
3213 * This setting is used for most date/time displays in the software, and is
3214 * overridable in user preferences. It is *not* used for signature timestamps.
3216 * By default, this will be set to match $wgLocaltimezone.
3218 $wgLocalTZoffset = null;
3220 /** @} */ # End of language/charset settings
3222 /*************************************************************************//**
3223 * @name Output format and skin settings
3228 * The default Content-Type header.
3230 $wgMimeType = 'text/html';
3233 * Previously used as content type in HTML script tags. This is now ignored since
3234 * HTML5 doesn't require a MIME type for script tags (javascript is the default).
3235 * It was also previously used by RawAction to determine the ctype query parameter
3236 * value that will result in a javascript response.
3237 * @deprecated since 1.22
3239 $wgJsMimeType = null;
3242 * The default xmlns attribute. The option to define this has been removed.
3243 * The value of this variable is no longer used by core and is set to a fixed
3244 * value in Setup.php for compatibility with extensions that depend on the value
3245 * of this variable being set. Such a dependency however is deprecated.
3246 * @deprecated since 1.22
3248 $wgXhtmlDefaultNamespace = null;
3251 * Previously used to determine if we should output an HTML5 doctype.
3252 * This is no longer used as we always output HTML5 now. For compatibility with
3253 * extensions that still check the value of this config it's value is now forced
3254 * to true by Setup.php.
3255 * @deprecated since 1.22
3260 * Defines the value of the version attribute in the <html> tag, if any.
3262 * If your wiki uses RDFa, set it to the correct value for RDFa+HTML5.
3263 * Correct current values are 'HTML+RDFa 1.0' or 'XHTML+RDFa 1.0'.
3264 * See also https://www.w3.org/TR/rdfa-in-html/#document-conformance
3267 $wgHtml5Version = null;
3270 * Temporary variable that allows HTMLForms to be rendered as tables.
3271 * Table based layouts cause various issues when designing for mobile.
3272 * This global allows skins or extensions a means to force non-table based rendering.
3273 * Setting to false forces form components to always render as div elements.
3276 $wgHTMLFormAllowTableFormat = true;
3279 * Temporary variable that applies MediaWiki UI wherever it can be supported.
3280 * Temporary variable that should be removed when mediawiki ui is more
3281 * stable and change has been communicated.
3284 $wgUseMediaWikiUIEverywhere = false;
3287 * Whether to label the store-to-database-and-show-to-others button in the editor
3288 * as "Save page"/"Save changes" if false (the default) or, if true, instead as
3289 * "Publish page"/"Publish changes".
3293 $wgEditSubmitButtonLabelPublish = false;
3296 * Permit other namespaces in addition to the w3.org default.
3298 * Use the prefix for the key and the namespace for the value.
3302 * $wgXhtmlNamespaces['svg'] = 'http://www.w3.org/2000/svg';
3304 * Normally we wouldn't have to define this in the root "<html>"
3305 * element, but IE needs it there in some circumstances.
3307 * This is ignored if $wgMimeType is set to a non-XML MIME type.
3309 $wgXhtmlNamespaces = [];
3312 * Site notice shown at the top of each page
3314 * MediaWiki:Sitenotice page, which will override this. You can also
3315 * provide a separate message for logged-out users using the
3316 * MediaWiki:Anonnotice page.
3321 * Default skin, for new users and anonymous visitors. Registered users may
3322 * change this to any one of the other available skins in their preferences.
3324 $wgDefaultSkin = 'vector';
3327 * Fallback skin used when the skin defined by $wgDefaultSkin can't be found.
3331 $wgFallbackSkin = 'fallback';
3334 * Specify the names of skins that should not be presented in the list of
3335 * available skins in user preferences. If you want to remove a skin entirely,
3336 * remove it from the skins/ directory and its entry from LocalSettings.php.
3341 * @deprecated since 1.23; use $wgSkipSkins instead
3346 * Allow user Javascript page?
3347 * This enables a lot of neat customizations, but may
3348 * increase security risk to users and server load.
3350 $wgAllowUserJs = false;
3353 * Allow user Cascading Style Sheets (CSS)?
3354 * This enables a lot of neat customizations, but may
3355 * increase security risk to users and server load.
3357 $wgAllowUserCss = false;
3360 * Allow style-related user-preferences?
3362 * This controls whether the `editfont` and `underline` preferences
3363 * are availabe to users.
3365 $wgAllowUserCssPrefs = true;
3368 * Use the site's Javascript page?
3370 $wgUseSiteJs = true;
3373 * Use the site's Cascading Style Sheets (CSS)?
3375 $wgUseSiteCss = true;
3378 * Break out of framesets. This can be used to prevent clickjacking attacks,
3379 * or to prevent external sites from framing your site with ads.
3381 $wgBreakFrames = false;
3384 * The X-Frame-Options header to send on pages sensitive to clickjacking
3385 * attacks, such as edit pages. This prevents those pages from being displayed
3386 * in a frame or iframe. The options are:
3388 * - 'DENY': Do not allow framing. This is recommended for most wikis.
3390 * - 'SAMEORIGIN': Allow framing by pages on the same domain. This can be used
3391 * to allow framing within a trusted domain. This is insecure if there
3392 * is a page on the same domain which allows framing of arbitrary URLs.
3394 * - false: Allow all framing. This opens up the wiki to XSS attacks and thus
3395 * full compromise of local user accounts. Private wikis behind a
3396 * corporate firewall are especially vulnerable. This is not
3399 * For extra safety, set $wgBreakFrames = true, to prevent framing on all pages,
3400 * not just edit pages.
3402 $wgEditPageFrameOptions = 'DENY';
3405 * Disallow framing of API pages directly, by setting the X-Frame-Options
3406 * header. Since the API returns CSRF tokens, allowing the results to be
3407 * framed can compromise your user's account security.
3409 * - 'DENY': Do not allow framing. This is recommended for most wikis.
3410 * - 'SAMEORIGIN': Allow framing by pages on the same domain.
3411 * - false: Allow all framing.
3412 * Note: $wgBreakFrames will override this for human formatted API output.
3414 $wgApiFrameOptions = 'DENY';
3417 * Disable output compression (enabled by default if zlib is available)
3419 $wgDisableOutputCompression = false;
3422 * How should section IDs be encoded?
3423 * This array can contain 1 or 2 elements, each of them can be one of:
3424 * - 'html5' is modern HTML5 style encoding with minimal escaping. Displays Unicode
3425 * characters in most browsers' address bars.
3426 * - 'legacy' is old MediaWiki-style encoding, e.g. 啤酒 turns into .E5.95.A4.E9.85.92
3428 * The first element of this array specifies the primary mode of escaping IDs. This
3429 * is what users will see when they e.g. follow an [[#internal link]] to a section of
3432 * The optional second element defines a fallback mode, useful for migrations.
3433 * If present, it will direct MediaWiki to add empty <span>s to every section with its
3434 * id attribute set to fallback encoded title so that links using the previous encoding
3437 * Example: you want to migrate your wiki from 'legacy' to 'html5'
3439 * On the first step, set this variable to [ 'legacy', 'html5' ]. After a while, when
3440 * all caches (parser, HTTP, etc.) contain only pages generated with this setting,
3441 * flip the value to [ 'html5', 'legacy' ]. This will result in all internal links being
3442 * generated in the new encoding while old links (both external and cached internal) will
3443 * still work. After a long time, you might want to ditch backwards compatibility and
3444 * set it to [ 'html5' ]. After all, pages get edited, breaking incoming links no matter which
3445 * fragment mode is used.
3449 $wgFragmentMode = [ 'legacy', 'html5' ];
3452 * Which ID escaping mode should be used for external interwiki links? See documentation
3453 * for $wgFragmentMode above for details of each mode. Because you can't control external sites,
3454 * this setting should probably always be 'legacy', unless every wiki you link to has converted
3459 $wgExternalInterwikiFragmentMode = 'legacy';
3462 * Abstract list of footer icons for skins in place of old copyrightico and poweredbyico code
3463 * You can add new icons to the built in copyright or poweredby, or you can create
3464 * a new block. Though note that you may need to add some custom css to get good styling
3465 * of new blocks in monobook. vector and modern should work without any special css.
3467 * $wgFooterIcons itself is a key/value array.
3468 * The key is the name of a block that the icons will be wrapped in. The final id varies
3469 * by skin; Monobook and Vector will turn poweredby into f-poweredbyico while Modern
3470 * turns it into mw_poweredby.
3471 * The value is either key/value array of icons or a string.
3472 * In the key/value array the key may or may not be used by the skin but it can
3473 * be used to find the icon and unset it or change the icon if needed.
3474 * This is useful for disabling icons that are set by extensions.
3475 * The value should be either a string or an array. If it is a string it will be output
3476 * directly as html, however some skins may choose to ignore it. An array is the preferred format
3477 * for the icon, the following keys are used:
3478 * - src: An absolute url to the image to use for the icon, this is recommended
3479 * but not required, however some skins will ignore icons without an image
3480 * - srcset: optional additional-resolution images; see HTML5 specs
3481 * - url: The url to use in the a element around the text or icon, if not set an a element will
3483 * - alt: This is the text form of the icon, it will be displayed without an image in
3484 * skins like Modern or if src is not set, and will otherwise be used as
3485 * the alt="" for the image. This key is required.
3486 * - width and height: If the icon specified by src is not of the standard size
3487 * you can specify the size of image to use with these keys.
3488 * Otherwise they will default to the standard 88x31.
3489 * @todo Reformat documentation.
3493 "copyright" => [], // placeholder for the built in copyright icon
3497 // Defaults to point at
3498 // "$wgResourceBasePath/resources/assets/poweredby_mediawiki_88x31.png"
3499 // plus srcset for 1.5x, 2x resolution variants.
3501 "url" => "//www.mediawiki.org/",
3502 "alt" => "Powered by MediaWiki",
3508 * Login / create account link behavior when it's possible for anonymous users
3509 * to create an account.
3510 * - true = use a combined login / create account link
3511 * - false = split login and create account into two separate links
3513 $wgUseCombinedLoginLink = false;
3516 * Display user edit counts in various prominent places.
3518 $wgEdititis = false;
3521 * Some web hosts attempt to rewrite all responses with a 404 (not found)
3522 * status code, mangling or hiding MediaWiki's output. If you are using such a
3523 * host, you should start looking for a better one. While you're doing that,
3524 * set this to false to convert some of MediaWiki's 404 responses to 200 so
3525 * that the generated error pages can be seen.
3527 * In cases where for technical reasons it is more important for MediaWiki to
3528 * send the correct status code than for the body to be transmitted intact,
3529 * this configuration variable is ignored.
3531 $wgSend404Code = true;
3534 * The $wgShowRollbackEditCount variable is used to show how many edits can be rolled back.
3535 * The numeric value of the variable controls how many edits MediaWiki will look back to
3536 * determine whether a rollback is allowed (by checking that they are all from the same author).
3537 * If the value is false or 0, the edits are not counted. Disabling this will prevent MediaWiki
3538 * from hiding some useless rollback links.
3542 $wgShowRollbackEditCount = 10;
3545 * Output a <link rel="canonical"> tag on every page indicating the canonical
3546 * server which should be used, i.e. $wgServer or $wgCanonicalServer. Since
3547 * detection of the current server is unreliable, the link is sent
3550 $wgEnableCanonicalServerLink = false;
3553 * When OutputHandler is used, mangle any output that contains
3554 * <cross-domain-policy>. Without this, an attacker can send their own
3555 * cross-domain policy unless it is prevented by the crossdomain.xml file at
3560 $wgMangleFlashPolicy = true;
3562 /** @} */ # End of output format settings }
3564 /*************************************************************************//**
3565 * @name ResourceLoader settings
3570 * Client-side resource modules.
3572 * Extensions should add their ResourceLoader module definitions
3573 * to the $wgResourceModules variable.
3577 * $wgResourceModules['ext.myExtension'] = [
3578 * 'scripts' => 'myExtension.js',
3579 * 'styles' => 'myExtension.css',
3580 * 'dependencies' => [ 'jquery.cookie', 'jquery.tabIndex' ],
3581 * 'localBasePath' => __DIR__,
3582 * 'remoteExtPath' => 'MyExtension',
3586 $wgResourceModules = [];
3589 * Skin-specific styles for resource modules.
3591 * These are later added to the 'skinStyles' list of the existing module. The 'styles' list can
3592 * not be modified or disabled.
3594 * For example, here is a module "bar" and how skin Foo would provide additional styles for it.
3598 * $wgResourceModules['bar'] = [
3599 * 'scripts' => 'resources/bar/bar.js',
3600 * 'styles' => 'resources/bar/main.css',
3603 * $wgResourceModuleSkinStyles['foo'] = [
3604 * 'bar' => 'skins/Foo/bar.css',
3608 * This is mostly equivalent to:
3612 * $wgResourceModules['bar'] = [
3613 * 'scripts' => 'resources/bar/bar.js',
3614 * 'styles' => 'resources/bar/main.css',
3616 * 'foo' => skins/Foo/bar.css',
3621 * If the module already defines its own entry in `skinStyles` for a given skin, then
3622 * $wgResourceModuleSkinStyles is ignored.
3624 * If a module defines a `skinStyles['default']` the skin may want to extend that instead
3625 * of replacing them. This can be done using the `+` prefix.
3629 * $wgResourceModules['bar'] = [
3630 * 'scripts' => 'resources/bar/bar.js',
3631 * 'styles' => 'resources/bar/basic.css',
3633 * 'default' => 'resources/bar/additional.css',
3636 * // Note the '+' character:
3637 * $wgResourceModuleSkinStyles['foo'] = [
3638 * '+bar' => 'skins/Foo/bar.css',
3642 * This is mostly equivalent to:
3646 * $wgResourceModules['bar'] = [
3647 * 'scripts' => 'resources/bar/bar.js',
3648 * 'styles' => 'resources/bar/basic.css',
3650 * 'default' => 'resources/bar/additional.css',
3652 * 'resources/bar/additional.css',
3653 * 'skins/Foo/bar.css',
3659 * In other words, as a module author, use the `styles` list for stylesheets that may not be
3660 * disabled by a skin. To provide default styles that may be extended or replaced,
3661 * use `skinStyles['default']`.
3663 * As with $wgResourceModules, paths default to being relative to the MediaWiki root.
3664 * You should always provide a localBasePath and remoteBasePath (or remoteExtPath/remoteSkinPath).
3668 * $wgResourceModuleSkinStyles['foo'] = [
3669 * 'bar' => 'bar.css',
3670 * 'quux' => 'quux.css',
3671 * 'remoteSkinPath' => 'Foo',
3672 * 'localBasePath' => __DIR__,
3676 $wgResourceModuleSkinStyles = [];
3679 * Extensions should register foreign module sources here. 'local' is a
3680 * built-in source that is not in this array, but defined by
3681 * ResourceLoader::__construct() so that it cannot be unset.
3685 * $wgResourceLoaderSources['foo'] = 'http://example.org/w/load.php';
3688 $wgResourceLoaderSources = [];
3691 * The default 'remoteBasePath' value for instances of ResourceLoaderFileModule.
3692 * Defaults to $wgScriptPath.
3694 $wgResourceBasePath = null;
3697 * Maximum time in seconds to cache resources served by ResourceLoader.
3698 * Used to set last modified headers (max-age/s-maxage).
3700 * Following options to distinguish:
3701 * - versioned: Used for modules with a version, because changing version
3702 * numbers causes cache misses. This normally has a long expiry time.
3703 * - unversioned: Used for modules without a version to propagate changes
3704 * quickly to clients. Also used for modules with errors to recover quickly.
3705 * This normally has a short expiry time.
3707 * Expiry time for the options to distinguish:
3708 * - server: Squid/Varnish but also any other public proxy cache between the
3709 * client and MediaWiki.
3710 * - client: On the client side (e.g. in the browser cache).
3712 $wgResourceLoaderMaxage = [
3714 'server' => 30 * 24 * 60 * 60, // 30 days
3715 'client' => 30 * 24 * 60 * 60, // 30 days
3718 'server' => 5 * 60, // 5 minutes
3719 'client' => 5 * 60, // 5 minutes
3724 * The default debug mode (on/off) for of ResourceLoader requests.
3726 * This will still be overridden when the debug URL parameter is used.
3728 $wgResourceLoaderDebug = false;
3731 * Whether to ensure the mediawiki.legacy library is loaded before other modules.
3733 * @deprecated since 1.26: Always declare dependencies.
3735 $wgIncludeLegacyJavaScript = false;
3738 * Whether or not to assign configuration variables to the global window object.
3740 * If this is set to false, old code using deprecated variables will no longer
3743 * @par Example of legacy code:
3745 * if ( window.wgRestrictionEdit ) { ... }
3749 * if ( wgIsArticle ) { ... }
3752 * Instead, one needs to use mw.config.
3753 * @par Example using mw.config global configuration:
3755 * if ( mw.config.exists('wgRestrictionEdit') ) { ... }
3759 * if ( mw.config.get('wgIsArticle') ) { ... }
3762 $wgLegacyJavaScriptGlobals = true;
3765 * If set to a positive number, ResourceLoader will not generate URLs whose
3766 * query string is more than this many characters long, and will instead use
3767 * multiple requests with shorter query strings. This degrades performance,
3768 * but may be needed if your web server has a low (less than, say 1024)
3769 * query string length limit or a low value for suhosin.get.max_value_length
3770 * that you can't increase.
3772 * If set to a negative number, ResourceLoader will assume there is no query
3773 * string length limit.
3775 * Defaults to a value based on php configuration.
3777 $wgResourceLoaderMaxQueryLength = false;
3780 * If set to true, JavaScript modules loaded from wiki pages will be parsed
3781 * prior to minification to validate it.
3783 * Parse errors will result in a JS exception being thrown during module load,
3784 * which avoids breaking other modules loaded in the same request.
3786 $wgResourceLoaderValidateJS = true;
3789 * When enabled, execution of JavaScript modules is profiled client-side.
3791 * Instrumentation happens in mw.loader.profiler.
3792 * Use `mw.inspect('time')` from the browser console to display the data.
3796 $wgResourceLoaderEnableJSProfiler = false;
3799 * Whether ResourceLoader should attempt to persist modules in localStorage on
3800 * browsers that support the Web Storage API.
3802 $wgResourceLoaderStorageEnabled = true;
3805 * Cache version for client-side ResourceLoader module storage. You can trigger
3806 * invalidation of the contents of the module store by incrementing this value.
3810 $wgResourceLoaderStorageVersion = 1;
3813 * Whether to allow site-wide CSS (MediaWiki:Common.css and friends) on
3814 * restricted pages like Special:UserLogin or Special:Preferences where
3815 * JavaScript is disabled for security reasons. As it is possible to
3816 * execute JavaScript through CSS, setting this to true opens up a
3817 * potential security hole. Some sites may "skin" their wiki by using
3818 * site-wide CSS, causing restricted pages to look unstyled and different
3819 * from the rest of the site.
3823 $wgAllowSiteCSSOnRestrictedPages = false;
3825 /** @} */ # End of ResourceLoader settings }
3827 /*************************************************************************//**
3828 * @name Page title and interwiki link settings
3833 * Name of the project namespace. If left set to false, $wgSitename will be
3836 $wgMetaNamespace = false;
3839 * Name of the project talk namespace.
3841 * Normally you can ignore this and it will be something like
3842 * $wgMetaNamespace . "_talk". In some languages, you may want to set this
3843 * manually for grammatical reasons.
3845 $wgMetaNamespaceTalk = false;
3848 * Additional namespaces. If the namespaces defined in Language.php and
3849 * Namespace.php are insufficient, you can create new ones here, for example,
3850 * to import Help files in other languages. You can also override the namespace
3851 * names of existing namespaces. Extensions should use the CanonicalNamespaces
3852 * hook or extension.json.
3854 * @warning Once you delete a namespace, the pages in that namespace will
3855 * no longer be accessible. If you rename it, then you can access them through
3856 * the new namespace name.
3858 * Custom namespaces should start at 100 to avoid conflicting with standard
3859 * namespaces, and should always follow the even/odd main/talk pattern.
3863 * $wgExtraNamespaces = [
3865 * 101 => "Hilfe_Diskussion",
3867 * 103 => "Discussion_Aide"
3871 * @todo Add a note about maintenance/namespaceDupes.php
3873 $wgExtraNamespaces = [];
3876 * Same as above, but for namespaces with gender distinction.
3877 * Note: the default form for the namespace should also be set
3878 * using $wgExtraNamespaces for the same index.
3881 $wgExtraGenderNamespaces = [];
3884 * Namespace aliases.
3886 * These are alternate names for the primary localised namespace names, which
3887 * are defined by $wgExtraNamespaces and the language file. If a page is
3888 * requested with such a prefix, the request will be redirected to the primary
3891 * Set this to a map from namespace names to IDs.
3895 * $wgNamespaceAliases = [
3896 * 'Wikipedian' => NS_USER,
3901 $wgNamespaceAliases = [];
3904 * Allowed title characters -- regex character class
3905 * Don't change this unless you know what you're doing
3907 * Problematic punctuation:
3908 * - []{}|# Are needed for link syntax, never enable these
3909 * - <> Causes problems with HTML escaping, don't use
3910 * - % Enabled by default, minor problems with path to query rewrite rules, see below
3911 * - + Enabled by default, but doesn't work with path to query rewrite rules,
3912 * corrupted by apache
3913 * - ? Enabled by default, but doesn't work with path to PATH_INFO rewrites
3915 * All three of these punctuation problems can be avoided by using an alias,
3916 * instead of a rewrite rule of either variety.
3918 * The problem with % is that when using a path to query rewrite rule, URLs are
3919 * double-unescaped: once by Apache's path conversion code, and again by PHP. So
3920 * %253F, for example, becomes "?". Our code does not double-escape to compensate
3921 * for this, indeed double escaping would break if the double-escaped title was
3922 * passed in the query string rather than the path. This is a minor security issue
3923 * because articles can be created such that they are hard to view or edit.
3925 * In some rare cases you may wish to remove + for compatibility with old links.
3927 $wgLegalTitleChars = " %!\"$&'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF+";
3930 * The interwiki prefix of the current wiki, or false if it doesn't have one.
3932 * @deprecated since 1.23; use $wgLocalInterwikis instead
3934 $wgLocalInterwiki = false;
3937 * Array for multiple $wgLocalInterwiki values, in case there are several
3938 * interwiki prefixes that point to the current wiki. If $wgLocalInterwiki is
3939 * set, its value is prepended to this array, for backwards compatibility.
3941 * Note, recent changes feeds use only the first entry in this array (or
3942 * $wgLocalInterwiki, if it is set). See $wgRCFeeds
3944 $wgLocalInterwikis = [];
3947 * Expiry time for cache of interwiki table
3949 $wgInterwikiExpiry = 10800;
3952 * @name Interwiki caching settings.
3957 * Interwiki cache, either as an associative array or a path to a constant
3958 * database (.cdb) file.
3960 * This data structure database is generated by the `dumpInterwiki` maintenance
3961 * script (which lives in the WikimediaMaintenance repository) and has key
3962 * formats such as the following:
3964 * - dbname:key - a simple key (e.g. enwiki:meta)
3965 * - _sitename:key - site-scope key (e.g. wiktionary:meta)
3966 * - __global:key - global-scope key (e.g. __global:meta)
3967 * - __sites:dbname - site mapping (e.g. __sites:enwiki)
3969 * Sites mapping just specifies site name, other keys provide "local url"
3972 * @var bool|array|string
3974 $wgInterwikiCache = false;
3977 * Specify number of domains to check for messages.
3978 * - 1: Just wiki(db)-level
3979 * - 2: wiki and global levels
3982 $wgInterwikiScopes = 3;
3985 * Fallback site, if unable to resolve from cache
3987 $wgInterwikiFallbackSite = 'wiki';
3989 /** @} */ # end of Interwiki caching settings.
3992 * @name SiteStore caching settings.
3997 * Specify the file location for the Sites json cache file.
3999 $wgSitesCacheFile = false;
4001 /** @} */ # end of SiteStore caching settings.
4004 * If local interwikis are set up which allow redirects,
4005 * set this regexp to restrict URLs which will be displayed
4006 * as 'redirected from' links.
4009 * It might look something like this:
4011 * $wgRedirectSources = '!^https?://[a-z-]+\.wikipedia\.org/!';
4014 * Leave at false to avoid displaying any incoming redirect markers.
4015 * This does not affect intra-wiki redirects, which don't change
4018 $wgRedirectSources = false;
4021 * Set this to false to avoid forcing the first letter of links to capitals.
4023 * @warning may break links! This makes links COMPLETELY case-sensitive. Links
4024 * appearing with a capital at the beginning of a sentence will *not* go to the
4025 * same place as links in the middle of a sentence using a lowercase initial.
4027 $wgCapitalLinks = true;
4030 * @since 1.16 - This can now be set per-namespace. Some special namespaces (such
4031 * as Special, see MWNamespace::$alwaysCapitalizedNamespaces for the full list) must be
4032 * true by default (and setting them has no effect), due to various things that
4033 * require them to be so. Also, since Talk namespaces need to directly mirror their
4034 * associated content namespaces, the values for those are ignored in favor of the
4035 * subject namespace's setting. Setting for NS_MEDIA is taken automatically from
4040 * $wgCapitalLinkOverrides[ NS_FILE ] = false;
4043 $wgCapitalLinkOverrides = [];
4046 * Which namespaces should support subpages?
4047 * See Language.php for a list of namespaces.
4049 $wgNamespacesWithSubpages = [
4052 NS_USER_TALK
=> true,
4054 NS_PROJECT_TALK
=> true,
4055 NS_FILE_TALK
=> true,
4056 NS_MEDIAWIKI
=> true,
4057 NS_MEDIAWIKI_TALK
=> true,
4058 NS_TEMPLATE
=> true,
4059 NS_TEMPLATE_TALK
=> true,
4061 NS_HELP_TALK
=> true,
4062 NS_CATEGORY_TALK
=> true
4066 * Array holding default tracking category names.
4068 * Array contains the system messages for each tracking category.
4069 * Tracking categories allow pages with certain characteristics to be tracked.
4070 * It works by adding any such page to a category automatically.
4072 * A message with the suffix '-desc' should be added as a description message
4073 * to have extra information on Special:TrackingCategories.
4075 * @deprecated since 1.25 Extensions should now register tracking categories using
4076 * the new extension registration system.
4080 $wgTrackingCategories = [];
4083 * Array of namespaces which can be deemed to contain valid "content", as far
4084 * as the site statistics are concerned. Useful if additional namespaces also
4085 * contain "content" which should be considered when generating a count of the
4086 * number of articles in the wiki.
4088 $wgContentNamespaces = [ NS_MAIN
];
4091 * Optional array of namespaces which should be blacklisted from Special:ShortPages
4092 * Only pages inside $wgContentNamespaces but not $wgShortPagesNamespaceBlacklist will
4093 * be shown on that page.
4096 $wgShortPagesNamespaceBlacklist = [];
4099 * Array of namespaces, in addition to the talk namespaces, where signatures
4100 * (~~~~) are likely to be used. This determines whether to display the
4101 * Signature button on the edit toolbar, and may also be used by extensions.
4102 * For example, "traditional" style wikis, where content and discussion are
4103 * intermixed, could place NS_MAIN and NS_PROJECT namespaces in this array.
4105 $wgExtraSignatureNamespaces = [];
4108 * Max number of redirects to follow when resolving redirects.
4109 * 1 means only the first redirect is followed (default behavior).
4110 * 0 or less means no redirects are followed.
4112 $wgMaxRedirects = 1;
4115 * Array of invalid page redirect targets.
4116 * Attempting to create a redirect to any of the pages in this array
4117 * will make the redirect fail.
4118 * Userlogout is hard-coded, so it does not need to be listed here.
4119 * (T12569) Disallow Mypage and Mytalk as well.
4121 * As of now, this only checks special pages. Redirects to pages in
4122 * other namespaces cannot be invalidated by this variable.
4124 $wgInvalidRedirectTargets = [ 'Filepath', 'Mypage', 'Mytalk', 'Redirect' ];
4126 /** @} */ # End of title and interwiki settings }
4128 /************************************************************************//**
4129 * @name Parser settings
4130 * These settings configure the transformation from wikitext to HTML.
4135 * Parser configuration. Associative array with the following members:
4137 * class The class name
4139 * preprocessorClass The preprocessor class. Two classes are currently available:
4140 * Preprocessor_Hash, which uses plain PHP arrays for temporary
4141 * storage, and Preprocessor_DOM, which uses the DOM module for
4142 * temporary storage. Preprocessor_DOM generally uses less memory;
4143 * the speed of the two is roughly the same.
4145 * If this parameter is not given, it uses Preprocessor_DOM if the
4146 * DOM module is available, otherwise it uses Preprocessor_Hash.
4148 * The entire associative array will be passed through to the constructor as
4149 * the first parameter. Note that only Setup.php can use this variable --
4150 * the configuration will change at runtime via $wgParser member functions, so
4151 * the contents of this variable will be out-of-date. The variable can only be
4152 * changed during LocalSettings.php, in particular, it can't be changed during
4153 * an extension setup function.
4156 'class' => Parser
::class,
4157 # 'preprocessorClass' => Preprocessor_Hash::class,
4161 * Maximum indent level of toc.
4163 $wgMaxTocLevel = 999;
4166 * A complexity limit on template expansion: the maximum number of nodes visited
4167 * by PPFrame::expand()
4169 $wgMaxPPNodeCount = 1000000;
4172 * A complexity limit on template expansion: the maximum number of elements
4173 * generated by Preprocessor::preprocessToObj(). This allows you to limit the
4174 * amount of memory used by the Preprocessor_DOM node cache: testing indicates
4175 * that each element uses about 160 bytes of memory on a 64-bit processor, so
4176 * this default corresponds to about 155 MB.
4178 * When the limit is exceeded, an exception is thrown.
4180 $wgMaxGeneratedPPNodeCount = 1000000;
4183 * Maximum recursion depth for templates within templates.
4184 * The current parser adds two levels to the PHP call stack for each template,
4185 * and xdebug limits the call stack to 100 by default. So this should hopefully
4186 * stop the parser before it hits the xdebug limit.
4188 $wgMaxTemplateDepth = 40;
4191 * @see $wgMaxTemplateDepth
4193 $wgMaxPPExpandDepth = 40;
4196 * URL schemes that should be recognized as valid by wfParseUrl().
4198 * WARNING: Do not add 'file:' to this or internal file links will be broken.
4199 * Instead, if you want to support file links, add 'file://'. The same applies
4200 * to any other protocols with the same name as a namespace. See task T46011 for
4206 'bitcoin:', 'ftp://', 'ftps://', 'geo:', 'git://', 'gopher://', 'http://',
4207 'https://', 'irc://', 'ircs://', 'magnet:', 'mailto:', 'mms://', 'news:',
4208 'nntp://', 'redis://', 'sftp://', 'sip:', 'sips:', 'sms:', 'ssh://',
4209 'svn://', 'tel:', 'telnet://', 'urn:', 'worldwind://', 'xmpp:', '//'
4213 * If true, removes (by substituting) templates in signatures.
4215 $wgCleanSignatures = true;
4218 * Whether to allow inline image pointing to other websites
4220 $wgAllowExternalImages = false;
4223 * If the above is false, you can specify an exception here. Image URLs
4224 * that start with this string are then rendered, while all others are not.
4225 * You can use this to set up a trusted, simple repository of images.
4226 * You may also specify an array of strings to allow multiple sites
4230 * $wgAllowExternalImagesFrom = 'http://127.0.0.1/';
4231 * $wgAllowExternalImagesFrom = [ 'http://127.0.0.1/', 'http://example.com' ];
4234 $wgAllowExternalImagesFrom = '';
4237 * If $wgAllowExternalImages is false, you can allow an on-wiki
4238 * whitelist of regular expression fragments to match the image URL
4239 * against. If the image matches one of the regular expression fragments,
4240 * The image will be displayed.
4242 * Set this to true to enable the on-wiki whitelist (MediaWiki:External image whitelist)
4243 * Or false to disable it
4245 $wgEnableImageWhitelist = true;
4248 * A different approach to the above: simply allow the "<img>" tag to be used.
4249 * This allows you to specify alt text and other attributes, copy-paste HTML to
4250 * your wiki more easily, etc. However, allowing external images in any manner
4251 * will allow anyone with editing rights to snoop on your visitors' IP
4252 * addresses and so forth, if they wanted to, by inserting links to images on
4253 * sites they control.
4255 $wgAllowImageTag = false;
4258 * Configuration for HTML postprocessing tool. Set this to a configuration
4259 * array to enable an external tool. By default, we now use the RemexHtml
4260 * library; historically, Dave Raggett's "HTML Tidy" was typically used.
4261 * See https://www.w3.org/People/Raggett/tidy/
4263 * Setting this to null is deprecated.
4265 * If this is null and $wgUseTidy is true, the deprecated configuration
4266 * parameters will be used instead.
4268 * If this is null and $wgUseTidy is false, a pure PHP fallback will be used.
4269 * (Equivalent to setting `$wgTidyConfig['driver'] = 'disabled'`.)
4273 * - RemexHtml: Use the RemexHtml library in PHP
4274 * - RaggettInternalHHVM: Use the limited-functionality HHVM extension
4275 * Deprecated since 1.32.
4276 * - RaggettInternalPHP: Use the PECL extension
4277 * Deprecated since 1.32.
4278 * - RaggettExternal: Shell out to an external binary (tidyBin)
4279 * Deprecated since 1.32.
4280 * - disabled: Disable tidy pass and use a hacky pure PHP workaround
4281 * (this is what setting $wgUseTidy to false used to do)
4282 * Deprecated since 1.32.
4284 * - tidyConfigFile: Path to configuration file for any of the Raggett drivers
4285 * - debugComment: True to add a comment to the output with warning messages
4286 * - tidyBin: For RaggettExternal, the path to the tidy binary.
4287 * - tidyCommandLine: For RaggettExternal, additional command line options.
4289 $wgTidyConfig = [ 'driver' => 'RemexHtml' ];
4292 * Set this to true to use the deprecated tidy configuration parameters.
4293 * @deprecated since 1.26, use $wgTidyConfig['driver'] = 'disabled'
4298 * The path to the tidy binary.
4299 * @deprecated since 1.26, use $wgTidyConfig['tidyBin']
4301 $wgTidyBin = 'tidy';
4304 * The path to the tidy config file
4305 * @deprecated since 1.26, use $wgTidyConfig['tidyConfigFile']
4307 $wgTidyConf = $IP . '/includes/tidy/tidy.conf';
4310 * The command line options to the tidy binary
4311 * @deprecated since 1.26, use $wgTidyConfig['tidyCommandLine']
4316 * Set this to true to use the tidy extension
4317 * @deprecated since 1.26, use $wgTidyConfig['driver']
4319 $wgTidyInternal = extension_loaded( 'tidy' );
4322 * Put tidy warnings in HTML comments
4323 * Only works for internal tidy.
4324 * @deprecated since 1.26, use $wgTidyConfig['debugComment']
4326 $wgDebugTidy = false;
4329 * Allow raw, unchecked HTML in "<html>...</html>" sections.
4330 * THIS IS VERY DANGEROUS on a publicly editable site, so USE wgGroupPermissions
4331 * TO RESTRICT EDITING to only those that you trust
4336 * Set a default target for external links, e.g. _blank to pop up a new window.
4338 * This will also set the "noreferrer" and "noopener" link rel to prevent the
4339 * attack described at https://mathiasbynens.github.io/rel-noopener/ .
4340 * Some older browsers may not support these link attributes, hence
4341 * setting $wgExternalLinkTarget to _blank may represent a security risk
4342 * to some of your users.
4344 $wgExternalLinkTarget = false;
4347 * If true, external URL links in wiki text will be given the
4348 * rel="nofollow" attribute as a hint to search engines that
4349 * they should not be followed for ranking purposes as they
4350 * are user-supplied and thus subject to spamming.
4352 $wgNoFollowLinks = true;
4355 * Namespaces in which $wgNoFollowLinks doesn't apply.
4356 * See Language.php for a list of namespaces.
4358 $wgNoFollowNsExceptions = [];
4361 * If this is set to an array of domains, external links to these domain names
4362 * (or any subdomains) will not be set to rel="nofollow" regardless of the
4363 * value of $wgNoFollowLinks. For instance:
4365 * $wgNoFollowDomainExceptions = [ 'en.wikipedia.org', 'wiktionary.org', 'mediawiki.org' ];
4367 * This would add rel="nofollow" to links to de.wikipedia.org, but not
4368 * en.wikipedia.org, wiktionary.org, en.wiktionary.org, us.en.wikipedia.org,
4371 * Defaults to mediawiki.org for the links included in the software by default.
4373 $wgNoFollowDomainExceptions = [ 'mediawiki.org' ];
4376 * Allow DISPLAYTITLE to change title display
4378 $wgAllowDisplayTitle = true;
4381 * For consistency, restrict DISPLAYTITLE to text that normalizes to the same
4382 * canonical DB key. Also disallow some inline CSS rules like display: none;
4383 * which can cause the text to be hidden or unselectable.
4385 $wgRestrictDisplayTitle = true;
4388 * Maximum number of calls per parse to expensive parser functions such as
4391 $wgExpensiveParserFunctionLimit = 100;
4394 * Preprocessor caching threshold
4395 * Setting it to 'false' will disable the preprocessor cache.
4397 $wgPreprocessorCacheThreshold = 1000;
4400 * Enable interwiki transcluding. Only when iw_trans=1 in the interwiki table.
4402 $wgEnableScaryTranscluding = false;
4405 * Expiry time for transcluded templates cached in object cache.
4406 * Only used $wgEnableInterwikiTranscluding is set to true.
4408 $wgTranscludeCacheExpiry = 3600;
4411 * Enable the magic links feature of automatically turning ISBN xxx,
4412 * PMID xxx, RFC xxx into links
4416 $wgEnableMagicLinks = [
4422 /** @} */ # end of parser settings }
4424 /************************************************************************//**
4430 * Method used to determine if a page in a content namespace should be counted
4431 * as a valid article.
4433 * Redirect pages will never be counted as valid articles.
4435 * This variable can have the following values:
4436 * - 'any': all pages as considered as valid articles
4437 * - 'link': the page must contain a [[wiki link]] to be considered valid
4439 * See also See https://www.mediawiki.org/wiki/Manual:Article_count
4441 * Retroactively changing this variable will not affect the existing count,
4442 * to update it, you will need to run the maintenance/updateArticleCount.php
4445 $wgArticleCountMethod = 'link';
4448 * How many days user must be idle before he is considered inactive. Will affect
4449 * the number shown on Special:Statistics, Special:ActiveUsers, and the
4450 * {{NUMBEROFACTIVEUSERS}} magic word in wikitext.
4451 * You might want to leave this as the default value, to provide comparable
4452 * numbers between different wikis.
4454 $wgActiveUserDays = 30;
4456 /** @} */ # End of statistics }
4458 /************************************************************************//**
4459 * @name User accounts, authentication
4464 * Central ID lookup providers
4465 * Key is the provider ID, value is a specification for ObjectFactory
4468 $wgCentralIdLookupProviders = [
4469 'local' => [ 'class' => LocalIdLookup
::class ],
4473 * Central ID lookup provider to use by default
4476 $wgCentralIdLookupProvider = 'local';
4479 * Password policy for local wiki users. A user's effective policy
4480 * is the superset of all policy statements from the policies for the
4481 * groups where the user is a member. If more than one group policy
4482 * include the same policy statement, the value is the max() of the
4483 * values. Note true > false. The 'default' policy group is required,
4484 * and serves as the minimum policy for all users. New statements can
4485 * be added by appending to $wgPasswordPolicy['checks'].
4487 * - MinimalPasswordLength - minimum length a user can set
4488 * - MinimumPasswordLengthToLogin - passwords shorter than this will
4489 * not be allowed to login, regardless if it is correct.
4490 * - MaximalPasswordLength - maximum length password a user is allowed
4491 * to attempt. Prevents DoS attacks with pbkdf2.
4492 * - PasswordCannotMatchUsername - Password cannot match username to
4493 * - PasswordCannotMatchBlacklist - Username/password combination cannot
4494 * match a specific, hardcoded blacklist.
4495 * - PasswordCannotBePopular - Blacklist passwords which are known to be
4496 * commonly chosen. Set to integer n to ban the top n passwords.
4497 * If you want to ban all common passwords on file, use the
4498 * PHP_INT_MAX constant.
4501 $wgPasswordPolicy = [
4504 'MinimalPasswordLength' => 8,
4505 'MinimumPasswordLengthToLogin' => 1,
4506 'PasswordCannotMatchUsername' => true,
4507 'PasswordCannotBePopular' => 25,
4510 'MinimalPasswordLength' => 8,
4511 'MinimumPasswordLengthToLogin' => 1,
4512 'PasswordCannotMatchUsername' => true,
4513 'PasswordCannotBePopular' => 25,
4515 'interface-admin' => [
4516 'MinimalPasswordLength' => 8,
4517 'MinimumPasswordLengthToLogin' => 1,
4518 'PasswordCannotMatchUsername' => true,
4519 'PasswordCannotBePopular' => 25,
4522 'MinimalPasswordLength' => 8,
4523 'MinimumPasswordLengthToLogin' => 1,
4524 'PasswordCannotMatchUsername' => true,
4527 'MinimalPasswordLength' => 1,
4528 'PasswordCannotMatchUsername' => true,
4529 'PasswordCannotMatchBlacklist' => true,
4530 'MaximalPasswordLength' => 4096,
4534 'MinimalPasswordLength' => 'PasswordPolicyChecks::checkMinimalPasswordLength',
4535 'MinimumPasswordLengthToLogin' => 'PasswordPolicyChecks::checkMinimumPasswordLengthToLogin',
4536 'PasswordCannotMatchUsername' => 'PasswordPolicyChecks::checkPasswordCannotMatchUsername',
4537 'PasswordCannotMatchBlacklist' => 'PasswordPolicyChecks::checkPasswordCannotMatchBlacklist',
4538 'MaximalPasswordLength' => 'PasswordPolicyChecks::checkMaximalPasswordLength',
4539 'PasswordCannotBePopular' => 'PasswordPolicyChecks::checkPopularPasswordBlacklist'
4544 * Configure AuthManager
4546 * All providers are constructed using ObjectFactory, see that for the general
4547 * structure. The array may also contain a key "sort" used to order providers:
4548 * providers are stably sorted by this value, which should be an integer
4552 * - preauth: Array (keys ignored) of specifications for PreAuthenticationProviders
4553 * - primaryauth: Array (keys ignored) of specifications for PrimaryAuthenticationProviders
4554 * - secondaryauth: Array (keys ignored) of specifications for SecondaryAuthenticationProviders
4557 * @note If this is null or empty, the value from $wgAuthManagerAutoConfig is
4558 * used instead. Local customization should generally set this variable from
4559 * scratch to the desired configuration. Extensions that want to
4560 * auto-configure themselves should use $wgAuthManagerAutoConfig instead.
4562 $wgAuthManagerConfig = null;
4565 * @see $wgAuthManagerConfig
4568 $wgAuthManagerAutoConfig = [
4570 MediaWiki\Auth\LegacyHookPreAuthenticationProvider
::class => [
4571 'class' => MediaWiki\Auth\LegacyHookPreAuthenticationProvider
::class,
4574 MediaWiki\Auth\ThrottlePreAuthenticationProvider
::class => [
4575 'class' => MediaWiki\Auth\ThrottlePreAuthenticationProvider
::class,
4580 // TemporaryPasswordPrimaryAuthenticationProvider should come before
4581 // any other PasswordAuthenticationRequest-based
4582 // PrimaryAuthenticationProvider (or at least any that might return
4583 // FAIL rather than ABSTAIN for a wrong password), or password reset
4584 // won't work right. Do not remove this (or change the key) or
4585 // auto-configuration of other such providers in extensions will
4586 // probably auto-insert themselves in the wrong place.
4587 MediaWiki\Auth\TemporaryPasswordPrimaryAuthenticationProvider
::class => [
4588 'class' => MediaWiki\Auth\TemporaryPasswordPrimaryAuthenticationProvider
::class,
4590 // Fall through to LocalPasswordPrimaryAuthenticationProvider
4591 'authoritative' => false,
4595 MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider
::class => [
4596 'class' => MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider
::class,
4598 // Last one should be authoritative, or else the user will get
4599 // a less-than-helpful error message (something like "supplied
4600 // authentication info not supported" rather than "wrong
4601 // password") if it too fails.
4602 'authoritative' => true,
4607 'secondaryauth' => [
4608 MediaWiki\Auth\CheckBlocksSecondaryAuthenticationProvider
::class => [
4609 'class' => MediaWiki\Auth\CheckBlocksSecondaryAuthenticationProvider
::class,
4612 MediaWiki\Auth\ResetPasswordSecondaryAuthenticationProvider
::class => [
4613 'class' => MediaWiki\Auth\ResetPasswordSecondaryAuthenticationProvider
::class,
4616 // Linking during login is experimental, enable at your own risk - T134952
4617 // MediaWiki\Auth\ConfirmLinkSecondaryAuthenticationProvider::class => [
4618 // 'class' => MediaWiki\Auth\ConfirmLinkSecondaryAuthenticationProvider::class,
4621 MediaWiki\Auth\EmailNotificationSecondaryAuthenticationProvider
::class => [
4622 'class' => MediaWiki\Auth\EmailNotificationSecondaryAuthenticationProvider
::class,
4629 * Time frame for re-authentication.
4631 * With only password-based authentication, you'd just ask the user to re-enter
4632 * their password to verify certain operations like changing the password or
4633 * changing the account's email address. But under AuthManager, the user might
4634 * not have a password (you might even have to redirect the browser to a
4635 * third-party service or something complex like that), you might want to have
4636 * both factors of a two-factor authentication, and so on. So, the options are:
4637 * - Incorporate the whole multi-step authentication flow within everything
4638 * that needs to do this.
4639 * - Consider it good if they used Special:UserLogin during this session within
4640 * the last X seconds.
4641 * - Come up with a third option.
4643 * MediaWiki currently takes the second option. This setting configures the
4646 * This allows for configuring different time frames for different
4647 * "operations". The operations used in MediaWiki core include:
4650 * - ChangeCredentials
4651 * - RemoveCredentials
4654 * Additional operations may be used by extensions, either explicitly by
4655 * calling AuthManager::securitySensitiveOperationStatus(),
4656 * ApiAuthManagerHelper::securitySensitiveOperation() or
4657 * SpecialPage::checkLoginSecurityLevel(), or implicitly by overriding
4658 * SpecialPage::getLoginSecurityLevel() or by subclassing
4659 * AuthManagerSpecialPage.
4661 * The key 'default' is used if a requested operation isn't defined in the array.
4664 * @var int[] operation => time in seconds. A 'default' key must always be provided.
4666 $wgReauthenticateTime = [
4671 * Whether to allow security-sensitive operations when re-authentication is not possible.
4673 * If AuthManager::canAuthenticateNow() is false (e.g. the current
4674 * SessionProvider is not able to change users, such as when OAuth is in use),
4675 * AuthManager::securitySensitiveOperationStatus() cannot sensibly return
4676 * SEC_REAUTH. Setting an operation true here will have it return SEC_OK in
4677 * that case, while setting it false will have it return SEC_FAIL.
4679 * The key 'default' is used if a requested operation isn't defined in the array.
4682 * @see $wgReauthenticateTime
4683 * @var bool[] operation => boolean. A 'default' key must always be provided.
4685 $wgAllowSecuritySensitiveOperationIfCannotReauthenticate = [
4690 * List of AuthenticationRequest class names which are not changeable through
4691 * Special:ChangeCredentials and the changeauthenticationdata API.
4692 * This is only enforced on the client level; AuthManager itself (e.g.
4693 * AuthManager::allowsAuthenticationDataChange calls) is not affected.
4694 * Class names are checked for exact match (not for subclasses).
4698 $wgChangeCredentialsBlacklist = [
4699 \MediaWiki\Auth\TemporaryPasswordAuthenticationRequest
::class
4703 * List of AuthenticationRequest class names which are not removable through
4704 * Special:RemoveCredentials and the removeauthenticationdata API.
4705 * This is only enforced on the client level; AuthManager itself (e.g.
4706 * AuthManager::allowsAuthenticationDataChange calls) is not affected.
4707 * Class names are checked for exact match (not for subclasses).
4711 $wgRemoveCredentialsBlacklist = [
4712 \MediaWiki\Auth\PasswordAuthenticationRequest
::class,
4716 * For compatibility with old installations set to false
4717 * @deprecated since 1.24 will be removed in future
4719 $wgPasswordSalt = true;
4722 * Specifies the minimal length of a user password. If set to 0, empty pass-
4723 * words are allowed.
4724 * @deprecated since 1.26, use $wgPasswordPolicy's MinimalPasswordLength.
4726 $wgMinimalPasswordLength = false;
4729 * Specifies the maximal length of a user password (T64685).
4731 * It is not recommended to make this greater than the default, as it can
4732 * allow DoS attacks by users setting really long passwords. In addition,
4733 * this should not be lowered too much, as it enforces weak passwords.
4735 * @warning Unlike other password settings, user with passwords greater than
4736 * the maximum will not be able to log in.
4737 * @deprecated since 1.26, use $wgPasswordPolicy's MaximalPasswordLength.
4739 $wgMaximalPasswordLength = false;
4742 * Specifies if users should be sent to a password-reset form on login, if their
4743 * password doesn't meet the requirements of User::isValidPassword().
4746 $wgInvalidPasswordReset = true;
4749 * Default password type to use when hashing user passwords
4753 $wgPasswordDefault = 'pbkdf2';
4756 * Configuration for built-in password types. Maps the password type
4757 * to an array of options. The 'class' option is the Password class to
4758 * use. All other options are class-dependent.
4760 * An advanced example:
4762 * $wgPasswordConfig['bcrypt-peppered'] = [
4763 * 'class' => EncryptedPassword::class,
4764 * 'underlying' => 'bcrypt',
4766 * hash( 'sha256', 'secret', true ),
4768 * 'cipher' => 'aes-256-cbc',
4774 $wgPasswordConfig = [
4776 'class' => MWOldPassword
::class,
4779 'class' => MWSaltedPassword
::class,
4781 'pbkdf2-legacyA' => [
4782 'class' => LayeredParameterizedPassword
::class,
4788 'pbkdf2-legacyB' => [
4789 'class' => LayeredParameterizedPassword
::class,
4796 'class' => BcryptPassword
::class,
4800 'class' => Pbkdf2Password
::class,
4808 * Whether to allow password resets ("enter some identifying data, and we'll send an email
4809 * with a temporary password you can use to get back into the account") identified by
4810 * various bits of data. Setting all of these to false (or the whole variable to false)
4811 * has the effect of disabling password resets entirely
4813 $wgPasswordResetRoutes = [
4819 * Maximum number of Unicode characters in signature
4821 $wgMaxSigChars = 255;
4824 * Maximum number of bytes in username. You want to run the maintenance
4825 * script ./maintenance/checkUsernames.php once you have changed this value.
4827 $wgMaxNameChars = 255;
4830 * Array of usernames which may not be registered or logged in from
4831 * Maintenance scripts can still use these
4833 $wgReservedUsernames = [
4834 'MediaWiki default', // Default 'Main Page' and MediaWiki: message pages
4835 'Conversion script', // Used for the old Wikipedia software upgrade
4836 'Maintenance script', // Maintenance scripts which perform editing, image import script
4837 'Template namespace initialisation script', // Used in 1.2->1.3 upgrade
4838 'ScriptImporter', // Default user name used by maintenance/importSiteScripts.php
4839 'Unknown user', // Used in WikiImporter and RevisionStore for revisions with no author
4840 'msg:double-redirect-fixer', // Automatic double redirect fix
4841 'msg:usermessage-editor', // Default user for leaving user messages
4842 'msg:proxyblocker', // For $wgProxyList and Special:Blockme (removed in 1.22)
4843 'msg:sorbs', // For $wgEnableDnsBlacklist etc.
4844 'msg:spambot_username', // Used by cleanupSpam.php
4845 'msg:autochange-username', // Used by anon category RC entries (parser functions, Lua & purges)
4849 * Settings added to this array will override the default globals for the user
4850 * preferences used by anonymous visitors and newly created accounts.
4851 * For instance, to disable editing on double clicks:
4852 * $wgDefaultUserOptions ['editondblclick'] = 0;
4854 $wgDefaultUserOptions = [
4855 'ccmeonemails' => 0,
4856 'cols' => 80, // @deprecated since 1.29 No longer used in core
4857 'date' => 'default',
4860 'editfont' => 'monospace',
4861 'editondblclick' => 0,
4862 'editsectiononrightclick' => 0,
4863 'email-allow-new-users' => 1,
4864 'enotifminoredits' => 0,
4865 'enotifrevealaddr' => 0,
4866 'enotifusertalkpages' => 1,
4867 'enotifwatchlistpages' => 1,
4868 'extendwatchlist' => 1,
4870 'forceeditsummary' => 0,
4871 'gender' => 'unknown',
4873 'hidepatrolled' => 0,
4874 'hidecategorization' => 1,
4876 'minordefault' => 0,
4877 'newpageshidepatrolled' => 0,
4879 'norollbackdiff' => 0,
4880 'numberheadings' => 0,
4881 'previewonfirst' => 0,
4882 'previewontop' => 1,
4884 'rcenhancedfilters' => 0,
4885 'rcenhancedfilters-disable' => 0,
4887 'rows' => 25, // @deprecated since 1.29 No longer used in core
4888 'showhiddencats' => 0,
4889 'shownumberswatching' => 1,
4892 'stubthreshold' => 0,
4895 'uselivepreview' => 0,
4897 'watchcreations' => 1,
4898 'watchdefault' => 1,
4899 'watchdeletion' => 0,
4900 'watchuploads' => 1,
4901 'watchlistdays' => 7.0,
4902 'watchlisthideanons' => 0,
4903 'watchlisthidebots' => 0,
4904 'watchlisthideliu' => 0,
4905 'watchlisthideminor' => 0,
4906 'watchlisthideown' => 0,
4907 'watchlisthidepatrolled' => 0,
4908 'watchlisthidecategorization' => 1,
4909 'watchlistreloadautomatically' => 0,
4910 'watchlistunwatchlinks' => 0,
4912 'watchrollback' => 0,
4913 'wlenhancedfilters-disable' => 0,
4915 'useeditwarning' => 1,
4916 'prefershttps' => 1,
4920 * An array of preferences to not show for the user
4922 $wgHiddenPrefs = [];
4925 * Characters to prevent during new account creations.
4926 * This is used in a regular expression character class during
4927 * registration (regex metacharacters like / are escaped).
4929 $wgInvalidUsernameCharacters = '@:';
4932 * Character used as a delimiter when testing for interwiki userrights
4933 * (In Special:UserRights, it is possible to modify users on different
4934 * databases if the delimiter is used, e.g. "Someuser@enwiki").
4936 * It is recommended that you have this delimiter in
4937 * $wgInvalidUsernameCharacters above, or you will not be able to
4938 * modify the user rights of those users via Special:UserRights
4940 $wgUserrightsInterwikiDelimiter = '@';
4943 * This is to let user authenticate using https when they come from http.
4944 * Based on an idea by George Herbert on wikitech-l:
4945 * https://lists.wikimedia.org/pipermail/wikitech-l/2010-October/050039.html
4948 $wgSecureLogin = false;
4951 * Versioning for authentication tokens.
4953 * If non-null, this is combined with the user's secret (the user_token field
4954 * in the DB) to generate the token cookie. Changing this will invalidate all
4955 * active sessions (i.e. it will log everyone out).
4960 $wgAuthenticationTokenVersion = null;
4963 * MediaWiki\Session\SessionProvider configuration.
4965 * Value is an array of ObjectFactory specifications for the SessionProviders
4966 * to be used. Keys in the array are ignored. Order is not significant.
4970 $wgSessionProviders = [
4971 MediaWiki\Session\CookieSessionProvider
::class => [
4972 'class' => MediaWiki\Session\CookieSessionProvider
::class,
4975 'callUserSetCookiesHook' => true,
4978 MediaWiki\Session\BotPasswordSessionProvider
::class => [
4979 'class' => MediaWiki\Session\BotPasswordSessionProvider
::class,
4986 /** @} */ # end user accounts }
4988 /************************************************************************//**
4989 * @name User rights, access control and monitoring
4994 * Number of seconds before autoblock entries expire. Default 86400 = 1 day.
4996 $wgAutoblockExpiry = 86400;
4999 * Set this to true to allow blocked users to edit their own user talk page.
5001 $wgBlockAllowsUTEdit = true;
5004 * Allow sysops to ban users from accessing Emailuser
5006 $wgSysopEmailBans = true;
5009 * Limits on the possible sizes of range blocks.
5011 * CIDR notation is hard to understand, it's easy to mistakenly assume that a
5012 * /1 is a small range and a /31 is a large range. For IPv4, setting a limit of
5013 * half the number of bits avoids such errors, and allows entire ISPs to be
5014 * blocked using a small number of range blocks.
5016 * For IPv6, RFC 3177 recommends that a /48 be allocated to every residential
5017 * customer, so range blocks larger than /64 (half the number of bits) will
5018 * plainly be required. RFC 4692 implies that a very large ISP may be
5019 * allocated a /19 if a generous HD-Ratio of 0.8 is used, so we will use that
5020 * as our limit. As of 2012, blocking the whole world would require a /4 range.
5022 $wgBlockCIDRLimit = [
5023 'IPv4' => 16, # Blocks larger than a /16 (64k addresses) will not be allowed
5028 * If true, blocked users will not be allowed to login. When using this with
5029 * a public wiki, the effect of logging out blocked users may actually be
5030 * avers: unless the user's address is also blocked (e.g. auto-block),
5031 * logging the user out will again allow reading and editing, just as for
5032 * anonymous visitors.
5034 $wgBlockDisablesLogin = false;
5037 * Pages anonymous user may see, set as an array of pages titles.
5041 * $wgWhitelistRead = array ( "Main Page", "Wikipedia:Help");
5044 * Special:Userlogin and Special:ChangePassword are always whitelisted.
5046 * @note This will only work if $wgGroupPermissions['*']['read'] is false --
5047 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
5049 * @note Also that this will only protect _pages in the wiki_. Uploaded files
5050 * will remain readable. You can use img_auth.php to protect uploaded files,
5051 * see https://www.mediawiki.org/wiki/Manual:Image_Authorization
5053 * @note Extensions should not modify this, but use the TitleReadWhitelist
5056 $wgWhitelistRead = false;
5059 * Pages anonymous user may see, set as an array of regular expressions.
5061 * This function will match the regexp against the title name, which
5062 * is without underscore.
5065 * To whitelist [[Main Page]]:
5067 * $wgWhitelistReadRegexp = [ "/Main Page/" ];
5070 * @note Unless ^ and/or $ is specified, a regular expression might match
5071 * pages not intended to be whitelisted. The above example will also
5072 * whitelist a page named 'Security Main Page'.
5075 * To allow reading any page starting with 'User' regardless of the case:
5077 * $wgWhitelistReadRegexp = [ "@^UsEr.*@i" ];
5079 * Will allow both [[User is banned]] and [[User:JohnDoe]]
5081 * @note This will only work if $wgGroupPermissions['*']['read'] is false --
5082 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
5084 $wgWhitelistReadRegexp = false;
5087 * Should editors be required to have a validated e-mail
5088 * address before being allowed to edit?
5090 $wgEmailConfirmToEdit = false;
5093 * Should MediaWiki attempt to protect user's privacy when doing redirects?
5094 * Keep this true if access counts to articles are made public.
5096 $wgHideIdentifiableRedirects = true;
5099 * Permission keys given to users in each group.
5101 * This is an array where the keys are all groups and each value is an
5102 * array of the format (right => boolean).
5104 * The second format is used to support per-namespace permissions.
5105 * Note that this feature does not fully work for all permission types.
5107 * All users are implicitly in the '*' group including anonymous visitors;
5108 * logged-in users are all implicitly in the 'user' group. These will be
5109 * combined with the permissions of all groups that a given user is listed
5110 * in in the user_groups table.
5112 * Note: Don't set $wgGroupPermissions = []; unless you know what you're
5113 * doing! This will wipe all permissions, and may mean that your users are
5114 * unable to perform certain essential tasks or access new functionality
5115 * when new permissions are introduced and default grants established.
5117 * Functionality to make pages inaccessible has not been extensively tested
5118 * for security. Use at your own risk!
5120 * This replaces $wgWhitelistAccount and $wgWhitelistEdit
5122 $wgGroupPermissions = [];
5124 /** @cond file_level_code */
5125 // Implicit group for all visitors
5126 $wgGroupPermissions['*']['createaccount'] = true;
5127 $wgGroupPermissions['*']['read'] = true;
5128 $wgGroupPermissions['*']['edit'] = true;
5129 $wgGroupPermissions['*']['createpage'] = true;
5130 $wgGroupPermissions['*']['createtalk'] = true;
5131 $wgGroupPermissions['*']['writeapi'] = true;
5132 $wgGroupPermissions['*']['viewmywatchlist'] = true;
5133 $wgGroupPermissions['*']['editmywatchlist'] = true;
5134 $wgGroupPermissions['*']['viewmyprivateinfo'] = true;
5135 $wgGroupPermissions['*']['editmyprivateinfo'] = true;
5136 $wgGroupPermissions['*']['editmyoptions'] = true;
5137 # $wgGroupPermissions['*']['patrolmarks'] = false; // let anons see what was patrolled
5139 // Implicit group for all logged-in accounts
5140 $wgGroupPermissions['user']['move'] = true;
5141 $wgGroupPermissions['user']['move-subpages'] = true;
5142 $wgGroupPermissions['user']['move-rootuserpages'] = true; // can move root userpages
5143 $wgGroupPermissions['user']['move-categorypages'] = true;
5144 $wgGroupPermissions['user']['movefile'] = true;
5145 $wgGroupPermissions['user']['read'] = true;
5146 $wgGroupPermissions['user']['edit'] = true;
5147 $wgGroupPermissions['user']['createpage'] = true;
5148 $wgGroupPermissions['user']['createtalk'] = true;
5149 $wgGroupPermissions['user']['writeapi'] = true;
5150 $wgGroupPermissions['user']['upload'] = true;
5151 $wgGroupPermissions['user']['reupload'] = true;
5152 $wgGroupPermissions['user']['reupload-shared'] = true;
5153 $wgGroupPermissions['user']['minoredit'] = true;
5154 $wgGroupPermissions['user']['editmyusercss'] = true;
5155 $wgGroupPermissions['user']['editmyuserjson'] = true;
5156 $wgGroupPermissions['user']['editmyuserjs'] = true;
5157 $wgGroupPermissions['user']['purge'] = true;
5158 $wgGroupPermissions['user']['sendemail'] = true;
5159 $wgGroupPermissions['user']['applychangetags'] = true;
5160 $wgGroupPermissions['user']['changetags'] = true;
5161 $wgGroupPermissions['user']['editcontentmodel'] = true;
5163 // Implicit group for accounts that pass $wgAutoConfirmAge
5164 $wgGroupPermissions['autoconfirmed']['autoconfirmed'] = true;
5165 $wgGroupPermissions['autoconfirmed']['editsemiprotected'] = true;
5167 // Users with bot privilege can have their edits hidden
5168 // from various log pages by default
5169 $wgGroupPermissions['bot']['bot'] = true;
5170 $wgGroupPermissions['bot']['autoconfirmed'] = true;
5171 $wgGroupPermissions['bot']['editsemiprotected'] = true;
5172 $wgGroupPermissions['bot']['nominornewtalk'] = true;
5173 $wgGroupPermissions['bot']['autopatrol'] = true;
5174 $wgGroupPermissions['bot']['suppressredirect'] = true;
5175 $wgGroupPermissions['bot']['apihighlimits'] = true;
5176 $wgGroupPermissions['bot']['writeapi'] = true;
5178 // Most extra permission abilities go to this group
5179 $wgGroupPermissions['sysop']['block'] = true;
5180 $wgGroupPermissions['sysop']['createaccount'] = true;
5181 $wgGroupPermissions['sysop']['delete'] = true;
5182 // can be separately configured for pages with > $wgDeleteRevisionsLimit revs
5183 $wgGroupPermissions['sysop']['bigdelete'] = true;
5184 // can view deleted history entries, but not see or restore the text
5185 $wgGroupPermissions['sysop']['deletedhistory'] = true;
5186 // can view deleted revision text
5187 $wgGroupPermissions['sysop']['deletedtext'] = true;
5188 $wgGroupPermissions['sysop']['undelete'] = true;
5189 $wgGroupPermissions['sysop']['editinterface'] = true;
5190 $wgGroupPermissions['sysop']['editsitejson'] = true;
5191 $wgGroupPermissions['sysop']['edituserjson'] = true;
5192 $wgGroupPermissions['sysop']['import'] = true;
5193 $wgGroupPermissions['sysop']['importupload'] = true;
5194 $wgGroupPermissions['sysop']['move'] = true;
5195 $wgGroupPermissions['sysop']['move-subpages'] = true;
5196 $wgGroupPermissions['sysop']['move-rootuserpages'] = true;
5197 $wgGroupPermissions['sysop']['move-categorypages'] = true;
5198 $wgGroupPermissions['sysop']['patrol'] = true;
5199 $wgGroupPermissions['sysop']['autopatrol'] = true;
5200 $wgGroupPermissions['sysop']['protect'] = true;
5201 $wgGroupPermissions['sysop']['editprotected'] = true;
5202 $wgGroupPermissions['sysop']['rollback'] = true;
5203 $wgGroupPermissions['sysop']['upload'] = true;
5204 $wgGroupPermissions['sysop']['reupload'] = true;
5205 $wgGroupPermissions['sysop']['reupload-shared'] = true;
5206 $wgGroupPermissions['sysop']['unwatchedpages'] = true;
5207 $wgGroupPermissions['sysop']['autoconfirmed'] = true;
5208 $wgGroupPermissions['sysop']['editsemiprotected'] = true;
5209 $wgGroupPermissions['sysop']['ipblock-exempt'] = true;
5210 $wgGroupPermissions['sysop']['blockemail'] = true;
5211 $wgGroupPermissions['sysop']['markbotedits'] = true;
5212 $wgGroupPermissions['sysop']['apihighlimits'] = true;
5213 $wgGroupPermissions['sysop']['browsearchive'] = true;
5214 $wgGroupPermissions['sysop']['noratelimit'] = true;
5215 $wgGroupPermissions['sysop']['movefile'] = true;
5216 $wgGroupPermissions['sysop']['unblockself'] = true;
5217 $wgGroupPermissions['sysop']['suppressredirect'] = true;
5218 # $wgGroupPermissions['sysop']['pagelang'] = true;
5219 # $wgGroupPermissions['sysop']['upload_by_url'] = true;
5220 $wgGroupPermissions['sysop']['mergehistory'] = true;
5221 $wgGroupPermissions['sysop']['managechangetags'] = true;
5222 $wgGroupPermissions['sysop']['deletechangetags'] = true;
5224 $wgGroupPermissions['interface-admin']['editinterface'] = true;
5225 $wgGroupPermissions['interface-admin']['editsitecss'] = true;
5226 $wgGroupPermissions['interface-admin']['editsitejson'] = true;
5227 $wgGroupPermissions['interface-admin']['editsitejs'] = true;
5228 $wgGroupPermissions['interface-admin']['editusercss'] = true;
5229 $wgGroupPermissions['interface-admin']['edituserjson'] = true;
5230 $wgGroupPermissions['interface-admin']['edituserjs'] = true;
5232 // Permission to change users' group assignments
5233 $wgGroupPermissions['bureaucrat']['userrights'] = true;
5234 $wgGroupPermissions['bureaucrat']['noratelimit'] = true;
5235 // Permission to change users' groups assignments across wikis
5236 # $wgGroupPermissions['bureaucrat']['userrights-interwiki'] = true;
5237 // Permission to export pages including linked pages regardless of $wgExportMaxLinkDepth
5238 # $wgGroupPermissions['bureaucrat']['override-export-depth'] = true;
5240 # $wgGroupPermissions['sysop']['deletelogentry'] = true;
5241 # $wgGroupPermissions['sysop']['deleterevision'] = true;
5242 // To hide usernames from users and Sysops
5243 # $wgGroupPermissions['suppress']['hideuser'] = true;
5244 // To hide revisions/log items from users and Sysops
5245 # $wgGroupPermissions['suppress']['suppressrevision'] = true;
5246 // To view revisions/log items hidden from users and Sysops
5247 # $wgGroupPermissions['suppress']['viewsuppressed'] = true;
5248 // For private suppression log access
5249 # $wgGroupPermissions['suppress']['suppressionlog'] = true;
5252 * The developer group is deprecated, but can be activated if need be
5253 * to use the 'lockdb' and 'unlockdb' special pages. Those require
5254 * that a lock file be defined and creatable/removable by the web
5257 # $wgGroupPermissions['developer']['siteadmin'] = true;
5262 * Permission keys revoked from users in each group.
5264 * This acts the same way as wgGroupPermissions above, except that
5265 * if the user is in a group here, the permission will be removed from them.
5267 * Improperly setting this could mean that your users will be unable to perform
5268 * certain essential tasks, so use at your own risk!
5270 $wgRevokePermissions = [];
5273 * Implicit groups, aren't shown on Special:Listusers or somewhere else
5275 $wgImplicitGroups = [ '*', 'user', 'autoconfirmed' ];
5278 * A map of group names that the user is in, to group names that those users
5279 * are allowed to add or revoke.
5281 * Setting the list of groups to add or revoke to true is equivalent to "any
5285 * To allow sysops to add themselves to the "bot" group:
5287 * $wgGroupsAddToSelf = [ 'sysop' => [ 'bot' ] ];
5291 * Implicit groups may be used for the source group, for instance:
5293 * $wgGroupsRemoveFromSelf = [ '*' => true ];
5295 * This allows users in the '*' group (i.e. any user) to remove themselves from
5296 * any group that they happen to be in.
5298 $wgGroupsAddToSelf = [];
5301 * @see $wgGroupsAddToSelf
5303 $wgGroupsRemoveFromSelf = [];
5306 * Set of available actions that can be restricted via action=protect
5307 * You probably shouldn't change this.
5308 * Translated through restriction-* messages.
5309 * Title::getRestrictionTypes() will remove restrictions that are not
5310 * applicable to a specific title (create and upload)
5312 $wgRestrictionTypes = [ 'create', 'edit', 'move', 'upload' ];
5315 * Rights which can be required for each protection level (via action=protect)
5317 * You can add a new protection level that requires a specific
5318 * permission by manipulating this array. The ordering of elements
5319 * dictates the order on the protection form's lists.
5321 * - '' will be ignored (i.e. unprotected)
5322 * - 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility
5323 * - 'sysop' is quietly rewritten to 'editprotected' for backwards compatibility
5325 $wgRestrictionLevels = [ '', 'autoconfirmed', 'sysop' ];
5328 * Restriction levels that can be used with cascading protection
5330 * A page can only be protected with cascading protection if the
5331 * requested restriction level is included in this array.
5333 * 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility.
5334 * 'sysop' is quietly rewritten to 'editprotected' for backwards compatibility.
5336 $wgCascadingRestrictionLevels = [ 'sysop' ];
5339 * Restriction levels that should be considered "semiprotected"
5341 * Certain places in the interface recognize a dichotomy between "protected"
5342 * and "semiprotected", without further distinguishing the specific levels. In
5343 * general, if anyone can be eligible to edit a protection level merely by
5344 * reaching some condition in $wgAutopromote, it should probably be considered
5347 * 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility.
5348 * 'sysop' is not changed, since it really shouldn't be here.
5350 $wgSemiprotectedRestrictionLevels = [ 'autoconfirmed' ];
5353 * Set the minimum permissions required to edit pages in each
5354 * namespace. If you list more than one permission, a user must
5355 * have all of them to edit pages in that namespace.
5357 * @note NS_MEDIAWIKI is implicitly restricted to 'editinterface'.
5359 $wgNamespaceProtection = [];
5362 * Pages in namespaces in this array can not be used as templates.
5364 * Elements MUST be numeric namespace ids, you can safely use the MediaWiki
5365 * namespaces constants (NS_USER, NS_MAIN...).
5367 * Among other things, this may be useful to enforce read-restrictions
5368 * which may otherwise be bypassed by using the template mechanism.
5370 $wgNonincludableNamespaces = [];
5373 * Number of seconds an account is required to age before it's given the
5374 * implicit 'autoconfirm' group membership. This can be used to limit
5375 * privileges of new accounts.
5377 * Accounts created by earlier versions of the software may not have a
5378 * recorded creation date, and will always be considered to pass the age test.
5380 * When left at 0, all registered accounts will pass.
5383 * Set automatic confirmation to 10 minutes (which is 600 seconds):
5385 * $wgAutoConfirmAge = 600; // ten minutes
5387 * Set age to one day:
5389 * $wgAutoConfirmAge = 3600*24; // one day
5392 $wgAutoConfirmAge = 0;
5395 * Number of edits an account requires before it is autoconfirmed.
5396 * Passing both this AND the time requirement is needed. Example:
5400 * $wgAutoConfirmCount = 50;
5403 $wgAutoConfirmCount = 0;
5406 * Array containing the conditions of automatic promotion of a user to specific groups.
5408 * The basic syntax for `$wgAutopromote` is:
5410 * $wgAutopromote = array(
5411 * 'groupname' => cond,
5412 * 'group2' => cond2,
5416 * - a single condition without arguments:
5417 * Note that Autopromote wraps a single non-array value into an array
5418 * e.g. `APCOND_EMAILCONFIRMED` OR
5419 * array( `APCOND_EMAILCONFIRMED` )
5420 * - a single condition with arguments:
5421 * e.g. `array( APCOND_EDITCOUNT, 100 )`
5422 * - a set of conditions:
5423 * e.g. `array( 'operand', cond1, cond2, ... )`
5425 * When constructing a set of conditions, the following conditions are available:
5427 * promote if user matches **ALL** conditions
5429 * promote if user matches **ANY** condition
5431 * promote if user matches **ONLY ONE OF THE CONDITIONS**
5433 * promote if user matces **NO** condition
5434 * - array( APCOND_EMAILCONFIRMED ):
5435 * true if user has a confirmed e-mail
5436 * - array( APCOND_EDITCOUNT, number of edits ):
5437 * true if user has the at least the number of edits as the passed parameter
5438 * - array( APCOND_AGE, seconds since registration ):
5439 * true if the length of time since the user created his/her account
5440 * is at least the same length of time as the passed parameter
5441 * - array( APCOND_AGE_FROM_EDIT, seconds since first edit ):
5442 * true if the length of time since the user made his/her first edit
5443 * is at least the same length of time as the passed parameter
5444 * - array( APCOND_INGROUPS, group1, group2, ... ):
5445 * true if the user is a member of each of the passed groups
5446 * - array( APCOND_ISIP, ip ):
5447 * true if the user has the passed IP address
5448 * - array( APCOND_IPINRANGE, range ):
5449 * true if the user has an IP address in the range of the passed parameter
5450 * - array( APCOND_BLOCKED ):
5451 * true if the user is blocked
5452 * - array( APCOND_ISBOT ):
5453 * true if the user is a bot
5454 * - similar constructs can be defined by extensions
5456 * The sets of conditions are evaluated recursively, so you can use nested sets of conditions
5457 * linked by operands.
5459 * Note that if $wgEmailAuthentication is disabled, APCOND_EMAILCONFIRMED will be true for any
5460 * user who has provided an e-mail address.
5463 'autoconfirmed' => [ '&',
5464 [ APCOND_EDITCOUNT
, &$wgAutoConfirmCount ],
5465 [ APCOND_AGE
, &$wgAutoConfirmAge ],
5470 * Automatically add a usergroup to any user who matches certain conditions.
5472 * Does not add the user to the group again if it has been removed.
5473 * Also, does not remove the group if the user no longer meets the criteria.
5477 * [ event => criteria, ... ]
5479 * Where event is either:
5480 * - 'onEdit' (when user edits)
5482 * Criteria has the same format as $wgAutopromote
5484 * @see $wgAutopromote
5487 $wgAutopromoteOnce = [
5492 * Put user rights log entries for autopromotion in recent changes?
5495 $wgAutopromoteOnceLogInRC = true;
5498 * $wgAddGroups and $wgRemoveGroups can be used to give finer control over who
5499 * can assign which groups at Special:Userrights.
5502 * Bureaucrats can add any group:
5504 * $wgAddGroups['bureaucrat'] = true;
5506 * Bureaucrats can only remove bots and sysops:
5508 * $wgRemoveGroups['bureaucrat'] = [ 'bot', 'sysop' ];
5510 * Sysops can make bots:
5512 * $wgAddGroups['sysop'] = [ 'bot' ];
5514 * Sysops can disable other sysops in an emergency, and disable bots:
5516 * $wgRemoveGroups['sysop'] = [ 'sysop', 'bot' ];
5524 $wgRemoveGroups = [];
5527 * A list of available rights, in addition to the ones defined by the core.
5528 * For extensions only.
5530 $wgAvailableRights = [];
5533 * Optional to restrict deletion of pages with higher revision counts
5534 * to users with the 'bigdelete' permission. (Default given to sysops.)
5536 $wgDeleteRevisionsLimit = 0;
5539 * Page deletions with > this number of revisions will use the job queue.
5540 * Revisions will be archived in batches of (at most) this size, one batch per job.
5542 $wgDeleteRevisionsBatchSize = 1000;
5545 * The maximum number of edits a user can have and
5546 * can still be hidden by users with the hideuser permission.
5547 * This is limited for performance reason.
5548 * Set to false to disable the limit.
5551 $wgHideUserContribLimit = 1000;
5554 * Number of accounts each IP address may create per specified period(s).
5558 * $wgAccountCreationThrottle = [
5559 * // no more than 100 per month
5562 * 'seconds' => 30*86400,
5564 * // no more than 10 per day
5567 * 'seconds' => 86400,
5572 * @warning Requires $wgMainCacheType to be enabled
5574 $wgAccountCreationThrottle = [ [
5580 * Edits matching these regular expressions in body text
5581 * will be recognised as spam and rejected automatically.
5583 * There's no administrator override on-wiki, so be careful what you set. :)
5584 * May be an array of regexes or a single string for backwards compatibility.
5586 * @see https://en.wikipedia.org/wiki/Regular_expression
5588 * @note Each regex needs a beginning/end delimiter, eg: # or /
5593 * Same as the above except for edit summaries
5595 $wgSummarySpamRegex = [];
5598 * Whether to use DNS blacklists in $wgDnsBlacklistUrls to check for open
5602 $wgEnableDnsBlacklist = false;
5605 * List of DNS blacklists to use, if $wgEnableDnsBlacklist is true.
5607 * This is an array of either a URL or an array with the URL and a key (should
5608 * the blacklist require a key).
5612 * $wgDnsBlacklistUrls = [
5613 * // String containing URL
5614 * 'http.dnsbl.sorbs.net.',
5615 * // Array with URL and key, for services that require a key
5616 * [ 'dnsbl.httpbl.net.', 'mykey' ],
5617 * // Array with just the URL. While this works, it is recommended that you
5618 * // just use a string as shown above
5619 * [ 'opm.tornevall.org.' ]
5623 * @note You should end the domain name with a . to avoid searching your
5624 * eventual domain search suffixes.
5627 $wgDnsBlacklistUrls = [ 'http.dnsbl.sorbs.net.' ];
5630 * Proxy whitelist, list of addresses that are assumed to be non-proxy despite
5631 * what the other methods might say.
5633 $wgProxyWhitelist = [];
5636 * IP ranges that should be considered soft-blocked (anon-only, account
5637 * creation allowed). The intent is to use this to prevent anonymous edits from
5638 * shared resources such as Wikimedia Labs.
5642 $wgSoftBlockRanges = [];
5645 * Whether to look at the X-Forwarded-For header's list of (potentially spoofed)
5646 * IPs and apply IP blocks to them. This allows for IP blocks to work with correctly-configured
5647 * (transparent) proxies without needing to block the proxies themselves.
5649 $wgApplyIpBlocksToXff = false;
5652 * Simple rate limiter options to brake edit floods.
5654 * Maximum number actions allowed in the given number of seconds; after that
5655 * the violating client receives HTTP 500 error pages until the period
5659 * Limits per configured per action and then type of users.
5663 * 'anon' => [ x, y ], // any and all anonymous edits (aggregate)
5664 * 'user' => [ x, y ], // each logged-in user
5665 * 'newbie' => [ x, y ], // each new autoconfirmed accounts; overrides 'user'
5666 * 'ip' => [ x, y ], // each anon and recent account
5667 * 'subnet' => [ x, y ], // ... within a /24 subnet in IPv4 or /64 in IPv6
5668 * 'groupName' => [ x, y ], // by group membership
5673 * @par Normally, the 'noratelimit' right allows a user to bypass any rate
5674 * limit checks. This can be disabled on a per-action basis by setting the
5675 * special '&can-bypass' key to false in that action's configuration.
5678 * 'some-action' => [
5679 * '&can-bypass' => false,
5680 * 'user' => [ x, y ],
5684 * @warning Requires that $wgMainCacheType is set to something persistent
5690 'newbie' => [ 8, 60 ],
5691 'user' => [ 90, 60 ],
5695 'newbie' => [ 2, 120 ],
5696 'user' => [ 8, 60 ],
5701 'newbie' => [ 8, 60 ],
5705 'user' => [ 10, 60 ],
5706 'newbie' => [ 5, 120 ]
5708 // Triggering password resets emails
5710 'ip' => [ 5, 3600 ],
5712 // Emailing other users using MediaWiki
5714 'ip' => [ 5, 86400 ],
5715 'newbie' => [ 5, 86400 ],
5716 'user' => [ 20, 86400 ],
5721 'user' => [ 30, 60 ],
5723 // Purges of link tables
5726 'user' => [ 30, 60 ],
5728 // Files rendered via thumb.php or thumb_handler.php
5730 'ip' => [ 700, 30 ],
5731 'user' => [ 700, 30 ],
5733 // Same as above but for non-standard thumbnails
5734 'renderfile-nonstandard' => [
5736 'user' => [ 70, 30 ],
5738 // Stashing edits into cache before save
5741 'newbie' => [ 30, 60 ],
5743 // Adding or removing change tags
5746 'newbie' => [ 8, 60 ],
5748 // Changing the content model of a page
5749 'editcontentmodel' => [
5750 'newbie' => [ 2, 120 ],
5751 'user' => [ 8, 60 ],
5756 * Array of IPs / CIDR ranges which should be excluded from rate limits.
5757 * This may be useful for whitelisting NAT gateways for conferences, etc.
5759 $wgRateLimitsExcludedIPs = [];
5762 * Log IP addresses in the recentchanges table; can be accessed only by
5763 * extensions (e.g. CheckUser) or a DB admin
5764 * Used for retroactive autoblocks
5766 $wgPutIPinRC = true;
5769 * Integer defining default number of entries to show on
5770 * special pages which are query-pages such as Special:Whatlinkshere.
5772 $wgQueryPageDefaultLimit = 50;
5775 * Limit password attempts to X attempts per Y seconds per IP per account.
5777 * Value is an array of arrays. Each sub-array must have a key for count
5778 * (ie count of how many attempts before throttle) and a key for seconds.
5779 * If the key 'allIPs' (case sensitive) is present, then the limit is
5780 * just per account instead of per IP per account.
5782 * @since 1.27 allIps support and multiple limits added in 1.27. Prior
5783 * to 1.27 this only supported having a single throttle.
5784 * @warning Requires $wgMainCacheType to be enabled
5786 $wgPasswordAttemptThrottle = [
5788 [ 'count' => 5, 'seconds' => 300 ],
5789 // Long term limit. We need to balance the risk
5790 // of somebody using this as a DoS attack to lock someone
5791 // out of their account, and someone doing a brute force attack.
5792 [ 'count' => 150, 'seconds' => 60 * 60 * 48 ],
5796 * @var array Map of (grant => right => boolean)
5797 * Users authorize consumers (like Apps) to act on their behalf but only with
5798 * a subset of the user's normal account rights (signed off on by the user).
5799 * The possible rights to grant to a consumer are bundled into groups called
5800 * "grants". Each grant defines some rights it lets consumers inherit from the
5801 * account they may act on behalf of. Note that a user granting a right does
5802 * nothing if that user does not actually have that right to begin with.
5805 $wgGrantPermissions = [];
5807 // @TODO: clean up grants
5808 // @TODO: auto-include read/editsemiprotected rights?
5810 $wgGrantPermissions['basic']['autoconfirmed'] = true;
5811 $wgGrantPermissions['basic']['autopatrol'] = true;
5812 $wgGrantPermissions['basic']['editsemiprotected'] = true;
5813 $wgGrantPermissions['basic']['ipblock-exempt'] = true;
5814 $wgGrantPermissions['basic']['nominornewtalk'] = true;
5815 $wgGrantPermissions['basic']['patrolmarks'] = true;
5816 $wgGrantPermissions['basic']['purge'] = true;
5817 $wgGrantPermissions['basic']['read'] = true;
5818 $wgGrantPermissions['basic']['skipcaptcha'] = true;
5819 $wgGrantPermissions['basic']['writeapi'] = true;
5821 $wgGrantPermissions['highvolume']['bot'] = true;
5822 $wgGrantPermissions['highvolume']['apihighlimits'] = true;
5823 $wgGrantPermissions['highvolume']['noratelimit'] = true;
5824 $wgGrantPermissions['highvolume']['markbotedits'] = true;
5826 $wgGrantPermissions['editpage']['edit'] = true;
5827 $wgGrantPermissions['editpage']['minoredit'] = true;
5828 $wgGrantPermissions['editpage']['applychangetags'] = true;
5829 $wgGrantPermissions['editpage']['changetags'] = true;
5831 $wgGrantPermissions['editprotected'] = $wgGrantPermissions['editpage'];
5832 $wgGrantPermissions['editprotected']['editprotected'] = true;
5834 // FIXME: Rename editmycssjs to editmyconfig
5835 $wgGrantPermissions['editmycssjs'] = $wgGrantPermissions['editpage'];
5836 $wgGrantPermissions['editmycssjs']['editmyusercss'] = true;
5837 $wgGrantPermissions['editmycssjs']['editmyuserjson'] = true;
5838 $wgGrantPermissions['editmycssjs']['editmyuserjs'] = true;
5840 $wgGrantPermissions['editmyoptions']['editmyoptions'] = true;
5842 $wgGrantPermissions['editinterface'] = $wgGrantPermissions['editpage'];
5843 $wgGrantPermissions['editinterface']['editinterface'] = true;
5844 $wgGrantPermissions['editinterface']['edituserjson'] = true;
5845 $wgGrantPermissions['editinterface']['editsitejson'] = true;
5847 $wgGrantPermissions['editsiteconfig'] = $wgGrantPermissions['editinterface'];
5848 $wgGrantPermissions['editsiteconfig']['editusercss'] = true;
5849 $wgGrantPermissions['editsiteconfig']['edituserjs'] = true;
5850 $wgGrantPermissions['editsiteconfig']['editsitecss'] = true;
5851 $wgGrantPermissions['editsiteconfig']['editsitejs'] = true;
5853 $wgGrantPermissions['createeditmovepage'] = $wgGrantPermissions['editpage'];
5854 $wgGrantPermissions['createeditmovepage']['createpage'] = true;
5855 $wgGrantPermissions['createeditmovepage']['createtalk'] = true;
5856 $wgGrantPermissions['createeditmovepage']['move'] = true;
5857 $wgGrantPermissions['createeditmovepage']['move-rootuserpages'] = true;
5858 $wgGrantPermissions['createeditmovepage']['move-subpages'] = true;
5859 $wgGrantPermissions['createeditmovepage']['move-categorypages'] = true;
5861 $wgGrantPermissions['uploadfile']['upload'] = true;
5862 $wgGrantPermissions['uploadfile']['reupload-own'] = true;
5864 $wgGrantPermissions['uploadeditmovefile'] = $wgGrantPermissions['uploadfile'];
5865 $wgGrantPermissions['uploadeditmovefile']['reupload'] = true;
5866 $wgGrantPermissions['uploadeditmovefile']['reupload-shared'] = true;
5867 $wgGrantPermissions['uploadeditmovefile']['upload_by_url'] = true;
5868 $wgGrantPermissions['uploadeditmovefile']['movefile'] = true;
5869 $wgGrantPermissions['uploadeditmovefile']['suppressredirect'] = true;
5871 $wgGrantPermissions['patrol']['patrol'] = true;
5873 $wgGrantPermissions['rollback']['rollback'] = true;
5875 $wgGrantPermissions['blockusers']['block'] = true;
5876 $wgGrantPermissions['blockusers']['blockemail'] = true;
5878 $wgGrantPermissions['viewdeleted']['browsearchive'] = true;
5879 $wgGrantPermissions['viewdeleted']['deletedhistory'] = true;
5880 $wgGrantPermissions['viewdeleted']['deletedtext'] = true;
5882 $wgGrantPermissions['viewrestrictedlogs']['suppressionlog'] = true;
5884 $wgGrantPermissions['delete'] = $wgGrantPermissions['editpage'] +
5885 $wgGrantPermissions['viewdeleted'];
5886 $wgGrantPermissions['delete']['delete'] = true;
5887 $wgGrantPermissions['delete']['bigdelete'] = true;
5888 $wgGrantPermissions['delete']['deletelogentry'] = true;
5889 $wgGrantPermissions['delete']['deleterevision'] = true;
5890 $wgGrantPermissions['delete']['undelete'] = true;
5892 $wgGrantPermissions['protect'] = $wgGrantPermissions['editprotected'];
5893 $wgGrantPermissions['protect']['protect'] = true;
5895 $wgGrantPermissions['viewmywatchlist']['viewmywatchlist'] = true;
5897 $wgGrantPermissions['editmywatchlist']['editmywatchlist'] = true;
5899 $wgGrantPermissions['sendemail']['sendemail'] = true;
5901 $wgGrantPermissions['createaccount']['createaccount'] = true;
5903 $wgGrantPermissions['privateinfo']['viewmyprivateinfo'] = true;
5906 * @var array Map of grants to their UI grouping
5909 $wgGrantPermissionGroups = [
5910 // Hidden grants are implicitly present
5911 'basic' => 'hidden',
5913 'editpage' => 'page-interaction',
5914 'createeditmovepage' => 'page-interaction',
5915 'editprotected' => 'page-interaction',
5916 'patrol' => 'page-interaction',
5918 'uploadfile' => 'file-interaction',
5919 'uploadeditmovefile' => 'file-interaction',
5921 'sendemail' => 'email',
5923 'viewmywatchlist' => 'watchlist-interaction',
5924 'editviewmywatchlist' => 'watchlist-interaction',
5926 'editmycssjs' => 'customization',
5927 'editmyoptions' => 'customization',
5929 'editinterface' => 'administration',
5930 'editsiteconfig' => 'administration',
5931 'rollback' => 'administration',
5932 'blockusers' => 'administration',
5933 'delete' => 'administration',
5934 'viewdeleted' => 'administration',
5935 'viewrestrictedlogs' => 'administration',
5936 'protect' => 'administration',
5937 'createaccount' => 'administration',
5939 'highvolume' => 'high-volume',
5941 'privateinfo' => 'private-information',
5945 * @var bool Whether to enable bot passwords
5948 $wgEnableBotPasswords = true;
5951 * Cluster for the bot_passwords table
5952 * @var string|bool If false, the normal cluster will be used
5955 $wgBotPasswordsCluster = false;
5958 * Database name for the bot_passwords table
5960 * To use a database with a table prefix, set this variable to
5961 * "{$database}-{$prefix}".
5962 * @var string|bool If false, the normal database will be used
5965 $wgBotPasswordsDatabase = false;
5967 /** @} */ # end of user rights settings
5969 /************************************************************************//**
5970 * @name Proxy scanner settings
5975 * This should always be customised in LocalSettings.php
5977 $wgSecretKey = false;
5980 * Big list of banned IP addresses.
5982 * This can have the following formats:
5983 * - An array of addresses, either in the values
5984 * or the keys (for backward compatibility, deprecated since 1.30)
5985 * - A string, in that case this is the path to a file
5986 * containing the list of IP addresses, one per line
5990 /** @} */ # end of proxy scanner settings
5992 /************************************************************************//**
5993 * @name Cookie settings
5998 * Default cookie lifetime, in seconds. Setting to 0 makes all cookies session-only.
6000 $wgCookieExpiration = 30 * 86400;
6003 * Default login cookie lifetime, in seconds. Setting
6004 * $wgExtendLoginCookieExpiration to null will use $wgCookieExpiration to
6005 * calculate the cookie lifetime. As with $wgCookieExpiration, 0 will make
6006 * login cookies session-only.
6008 $wgExtendedLoginCookieExpiration = 180 * 86400;
6011 * Set to set an explicit domain on the login cookies eg, "justthis.domain.org"
6012 * or ".any.subdomain.net"
6014 $wgCookieDomain = '';
6017 * Set this variable if you want to restrict cookies to a certain path within
6018 * the domain specified by $wgCookieDomain.
6020 $wgCookiePath = '/';
6023 * Whether the "secure" flag should be set on the cookie. This can be:
6024 * - true: Set secure flag
6025 * - false: Don't set secure flag
6026 * - "detect": Set the secure flag if $wgServer is set to an HTTPS URL
6028 $wgCookieSecure = 'detect';
6031 * By default, MediaWiki checks if the client supports cookies during the
6032 * login process, so that it can display an informative error message if
6033 * cookies are disabled. Set this to true if you want to disable this cookie
6036 $wgDisableCookieCheck = false;
6039 * Cookies generated by MediaWiki have names starting with this prefix. Set it
6040 * to a string to use a custom prefix. Setting it to false causes the database
6041 * name to be used as a prefix.
6043 $wgCookiePrefix = false;
6046 * Set authentication cookies to HttpOnly to prevent access by JavaScript,
6047 * in browsers that support this feature. This can mitigates some classes of
6050 $wgCookieHttpOnly = true;
6053 * A list of cookies that vary the cache (for use by extensions)
6055 $wgCacheVaryCookies = [];
6058 * Override to customise the session name
6060 $wgSessionName = false;
6063 * Whether to set a cookie when a user is autoblocked. Doing so means that a blocked user, even
6064 * after logging out and moving to a new IP address, will still be blocked. This cookie will contain
6065 * an authentication code if $wgSecretKey is set, or otherwise will just be the block ID (in
6066 * which case there is a possibility of an attacker discovering the names of revdeleted users, so
6067 * it is best to use this in conjunction with $wgSecretKey being set).
6069 $wgCookieSetOnAutoblock = false;
6072 * Whether to set a cookie when a logged-out user is blocked. Doing so means that a blocked user,
6073 * even after moving to a new IP address, will still be blocked. This cookie will contain an
6074 * authentication code if $wgSecretKey is set, or otherwise will just be the block ID (in which
6075 * case there is a possibility of an attacker discovering the names of revdeleted users, so it
6076 * is best to use this in conjunction with $wgSecretKey being set).
6078 $wgCookieSetOnIpBlock = false;
6080 /** @} */ # end of cookie settings }
6082 /************************************************************************//**
6083 * @name LaTeX (mathematical formulas)
6088 * To use inline TeX, you need to compile 'texvc' (in the 'math' subdirectory of
6089 * the MediaWiki package and have latex, dvips, gs (ghostscript), andconvert
6090 * (ImageMagick) installed and available in the PATH.
6091 * Please see math/README for more information.
6095 /** @} */ # end LaTeX }
6097 /************************************************************************//**
6098 * @name Profiling, testing and debugging
6100 * See $wgProfiler for how to enable profiling.
6106 * Filename for debug logging. See https://www.mediawiki.org/wiki/How_to_debug
6107 * The debug log file should be not be publicly accessible if it is used, as it
6108 * may contain private data.
6110 $wgDebugLogFile = '';
6113 * Prefix for debug log lines
6115 $wgDebugLogPrefix = '';
6118 * If true, instead of redirecting, show a page with a link to the redirect
6119 * destination. This allows for the inspection of PHP error messages, and easy
6120 * resubmission of form data. For developer use only.
6122 $wgDebugRedirects = false;
6125 * If true, log debugging data from action=raw and load.php.
6126 * This is normally false to avoid overlapping debug entries due to gen=css
6127 * and gen=js requests.
6129 $wgDebugRawPage = false;
6132 * Send debug data to an HTML comment in the output.
6134 * This may occasionally be useful when supporting a non-technical end-user.
6135 * It's more secure than exposing the debug log file to the web, since the
6136 * output only contains private data for the current user. But it's not ideal
6137 * for development use since data is lost on fatal errors and redirects.
6139 $wgDebugComments = false;
6142 * Write SQL queries to the debug log.
6144 * This setting is only used $wgLBFactoryConf['class'] is set to
6145 * '\Wikimedia\Rdbms\LBFactorySimple' and $wgDBservers is an empty array; otherwise
6146 * the DBO_DEBUG flag must be set in the 'flags' option of the database
6147 * connection to achieve the same functionality.
6149 $wgDebugDumpSql = false;
6152 * Performance expectations for DB usage
6156 $wgTrxProfilerLimits = [
6157 // HTTP GET/HEAD requests.
6158 // Master queries should not happen on GET requests
6162 'readQueryTime' => 5,
6163 'readQueryRows' => 10000
6165 // HTTP POST requests.
6166 // Master reads and writes will happen for a subset of these.
6168 'readQueryTime' => 5,
6169 'writeQueryTime' => 1,
6170 'readQueryRows' => 100000,
6171 'maxAffected' => 1000
6173 'POST-nonwrite' => [
6176 'readQueryTime' => 5,
6177 'readQueryRows' => 10000
6179 // Deferred updates that run after HTTP response is sent for GET requests
6181 'readQueryTime' => 5,
6182 'writeQueryTime' => 1,
6183 'readQueryRows' => 10000,
6184 'maxAffected' => 1000,
6185 // Log master queries under the post-send entry point as they are discouraged
6189 // Deferred updates that run after HTTP response is sent for POST requests
6190 'PostSend-POST' => [
6191 'readQueryTime' => 5,
6192 'writeQueryTime' => 1,
6193 'readQueryRows' => 100000,
6194 'maxAffected' => 1000
6196 // Background job runner
6198 'readQueryTime' => 30,
6199 'writeQueryTime' => 5,
6200 'readQueryRows' => 100000,
6201 'maxAffected' => 500 // ballpark of $wgUpdateRowsPerQuery
6203 // Command-line scripts
6205 'writeQueryTime' => 5,
6206 'maxAffected' => 1000
6211 * Map of string log group names to log destinations.
6213 * If set, wfDebugLog() output for that group will go to that file instead
6214 * of the regular $wgDebugLogFile. Useful for enabling selective logging
6217 * Log destinations may be one of the following:
6218 * - false to completely remove from the output, including from $wgDebugLogFile.
6219 * - string values specifying a filename or URI.
6220 * - associative array with keys:
6221 * - 'destination' desired filename or URI.
6222 * - 'sample' an integer value, specifying a sampling factor (optional)
6223 * - 'level' A \Psr\Log\LogLevel constant, indicating the minimum level
6224 * to log (optional, since 1.25)
6228 * $wgDebugLogGroups['redis'] = '/var/log/mediawiki/redis.log';
6231 * @par Advanced example:
6233 * $wgDebugLogGroups['memcached'] = [
6234 * 'destination' => '/var/log/mediawiki/memcached.log',
6235 * 'sample' => 1000, // log 1 message out of every 1,000.
6236 * 'level' => \Psr\Log\LogLevel::WARNING
6240 $wgDebugLogGroups = [];
6243 * Default service provider for creating Psr\Log\LoggerInterface instances.
6245 * The value should be an array suitable for use with
6246 * ObjectFactory::getObjectFromSpec(). The created object is expected to
6247 * implement the MediaWiki\Logger\Spi interface. See ObjectFactory for additional
6250 * Alternately the MediaWiki\Logger\LoggerFactory::registerProvider method can
6251 * be called to inject an MediaWiki\Logger\Spi instance into the LoggerFactory
6252 * and bypass the use of this configuration variable entirely.
6254 * @par To completely disable logging:
6256 * $wgMWLoggerDefaultSpi = [ 'class' => \MediaWiki\Logger\NullSpi::class ];
6260 * @var array $wgMWLoggerDefaultSpi
6263 $wgMWLoggerDefaultSpi = [
6264 'class' => \MediaWiki\Logger\LegacySpi
::class,
6268 * Display debug data at the bottom of the main content area.
6270 * Useful for developers and technical users trying to working on a closed wiki.
6272 $wgShowDebug = false;
6275 * Prefix debug messages with relative timestamp. Very-poor man's profiler.
6276 * Since 1.19 also includes memory usage.
6278 $wgDebugTimestamps = false;
6281 * Print HTTP headers for every request in the debug information.
6283 $wgDebugPrintHttpHeaders = true;
6286 * Show the contents of $wgHooks in Special:Version
6288 $wgSpecialVersionShowHooks = false;
6291 * Whether to show "we're sorry, but there has been a database error" pages.
6292 * Displaying errors aids in debugging, but may display information useful
6295 * @deprecated and nonfunctional since 1.32: set $wgShowExceptionDetails and/or
6296 * $wgShowHostnames instead.
6298 $wgShowSQLErrors = false;
6301 * If set to true, uncaught exceptions will print the exception message and a
6302 * complete stack trace to output. This should only be used for debugging, as it
6303 * may reveal private information in function parameters due to PHP's backtrace
6304 * formatting. If set to false, only the exception's class will be shown.
6306 $wgShowExceptionDetails = false;
6309 * If true, show a backtrace for database errors
6311 * @note This setting only applies when connection errors and query errors are
6312 * reported in the normal manner. $wgShowExceptionDetails applies in other cases,
6313 * including those in which an uncaught exception is thrown from within the
6314 * exception handler.
6316 * @deprecated and nonfunctional since 1.32: set $wgShowExceptionDetails instead.
6318 $wgShowDBErrorBacktrace = false;
6321 * If true, send the exception backtrace to the error log
6323 $wgLogExceptionBacktrace = true;
6326 * If true, the MediaWiki error handler passes errors/warnings to the default error handler
6327 * after logging them. The setting is ignored when the track_errors php.ini flag is true.
6329 $wgPropagateErrors = true;
6332 * Expose backend server host names through the API and various HTML comments
6334 $wgShowHostnames = false;
6337 * Override server hostname detection with a hardcoded value.
6338 * Should be a string, default false.
6341 $wgOverrideHostname = false;
6344 * If set to true MediaWiki will throw notices for some possible error
6345 * conditions and for deprecated functions.
6347 $wgDevelopmentWarnings = false;
6350 * Release limitation to wfDeprecated warnings, if set to a release number
6351 * development warnings will not be generated for deprecations added in releases
6354 $wgDeprecationReleaseLimit = false;
6357 * Profiler configuration.
6359 * To use a profiler, set $wgProfiler in LocalSetings.php.
6364 * $wgProfiler['class'] = ProfilerXhprof::class;
6367 * For output, set the 'output' key to an array of class names, one for each
6368 * output type you want the profiler to generate. For example:
6371 * $wgProfiler['output'] = [ ProfilerOutputText::class ];
6374 * The output classes available to you by default are ProfilerOutputDb,
6375 * ProfilerOutputDump, ProfilerOutputStats, ProfilerOutputText, and
6376 * ProfilerOutputUdp.
6378 * ProfilerOutputStats outputs profiling data as StatsD metrics. It expects
6379 * that you have set the $wgStatsdServer configuration variable to the host (or
6380 * host:port) of your statsd server.
6382 * ProfilerOutputText will output profiling data in the page body as a comment.
6383 * You can make the profiling data in HTML render as part of the page content
6384 * by setting the 'visible' configuration flag:
6387 * $wgProfiler['visible'] = true;
6390 * 'ProfilerOutputDb' expects a database table that can be created by applying
6391 * maintenance/archives/patch-profiling.sql to your database.
6393 * 'ProfilerOutputDump' expects a $wgProfiler['outputDir'] telling it where to
6394 * write dump files. The files produced are compatible with the XHProf gui.
6395 * For a rudimentary sampling profiler:
6398 * $wgProfiler['class'] = 'ProfilerXhprof';
6399 * $wgProfiler['output'] = array( 'ProfilerOutputDb' );
6400 * $wgProfiler['sampling'] = 50; // one every 50 requests
6403 * When using the built-in `sampling` option, the `class` will changed to
6404 * ProfilerStub for non-sampled cases.
6406 * For performance, the profiler is always disabled for CLI scripts as they
6407 * could be long running and the data would accumulate. Use the '--profiler'
6408 * parameter of maintenance scripts to override this.
6415 * Allow the profileinfo.php entrypoint to be used.
6419 $wgEnableProfileInfo = false;
6422 * Only record profiling info for pages that took longer than this
6423 * @deprecated since 1.25: set $wgProfiler['threshold'] instead.
6425 $wgProfileLimit = 0.0;
6428 * Don't put non-profiling info into log file
6430 * @deprecated since 1.23, set the log file in
6431 * $wgDebugLogGroups['profileoutput'] instead.
6433 $wgProfileOnly = false;
6436 * Destination of statsd metrics.
6438 * A host or host:port of a statsd server. Port defaults to 8125.
6440 * If not set, statsd metrics will not be collected.
6442 * @see wfLogProfilingData
6445 $wgStatsdServer = false;
6448 * Prefix for metric names sent to $wgStatsdServer.
6450 * @see MediaWikiServices::getStatsdDataFactory
6451 * @see BufferingStatsdDataFactory
6454 $wgStatsdMetricPrefix = 'MediaWiki';
6457 * Sampling rate for statsd metrics as an associative array of patterns and rates.
6458 * Patterns are Unix shell patterns (e.g. 'MediaWiki.api.*').
6459 * Rates are sampling probabilities (e.g. 0.1 means 1 in 10 events are sampled).
6462 $wgStatsdSamplingRates = [
6463 'wanobjectcache:*' => 0.001
6467 * InfoAction retrieves a list of transclusion links (both to and from).
6468 * This number puts a limit on that query in the case of highly transcluded
6471 $wgPageInfoTransclusionLimit = 50;
6474 * Set this to an integer to only do synchronous site_stats updates
6475 * one every *this many* updates. The other requests go into pending
6476 * delta values in $wgMemc. Make sure that $wgMemc is a global cache.
6477 * If set to -1, updates *only* go to $wgMemc (useful for daemons).
6479 $wgSiteStatsAsyncFactor = false;
6482 * Parser test suite files to be run by parserTests.php when no specific
6483 * filename is passed to it.
6485 * Extensions using extension.json will have any *.txt file in a
6486 * tests/parser/ directory automatically run.
6488 * Core tests can be added to ParserTestRunner::$coreTestFiles.
6492 * @deprecated since 1.30
6494 $wgParserTestFiles = [];
6497 * Allow running of javascript test suites via [[Special:JavaScriptTest]] (such as QUnit).
6499 $wgEnableJavaScriptTest = false;
6502 * Overwrite the caching key prefix with custom value.
6505 $wgCachePrefix = false;
6508 * Display the new debugging toolbar. This also enables profiling on database
6509 * queries and other useful output.
6510 * Will be ignored if $wgUseFileCache or $wgUseSquid is enabled.
6514 $wgDebugToolbar = false;
6516 /** @} */ # end of profiling, testing and debugging }
6518 /************************************************************************//**
6524 * Set this to true to disable the full text search feature.
6526 $wgDisableTextSearch = false;
6529 * Set to true to have nicer highlighted text in search results,
6530 * by default off due to execution overhead
6532 $wgAdvancedSearchHighlighting = false;
6535 * Regexp to match word boundaries, defaults for non-CJK languages
6536 * should be empty for CJK since the words are not separate
6538 $wgSearchHighlightBoundaries = '[\p{Z}\p{P}\p{C}]';
6541 * Template for OpenSearch suggestions, defaults to API action=opensearch
6543 * Sites with heavy load would typically have these point to a custom
6544 * PHP wrapper to avoid firing up mediawiki for every keystroke
6546 * Placeholders: {searchTerms}
6548 * @deprecated since 1.25 Use $wgOpenSearchTemplates['application/x-suggestions+json'] instead
6550 $wgOpenSearchTemplate = false;
6553 * Templates for OpenSearch suggestions, defaults to API action=opensearch
6555 * Sites with heavy load would typically have these point to a custom
6556 * PHP wrapper to avoid firing up mediawiki for every keystroke
6558 * Placeholders: {searchTerms}
6560 $wgOpenSearchTemplates = [
6561 'application/x-suggestions+json' => false,
6562 'application/x-suggestions+xml' => false,
6566 * Enable OpenSearch suggestions requested by MediaWiki. Set this to
6567 * false if you've disabled scripts that use api?action=opensearch and
6568 * want reduce load caused by cached scripts still pulling suggestions.
6569 * It will let the API fallback by responding with an empty array.
6571 $wgEnableOpenSearchSuggest = true;
6574 * Integer defining default number of entries to show on
6577 $wgOpenSearchDefaultLimit = 10;
6580 * Minimum length of extract in <Description>. Actual extracts will last until the end of sentence.
6582 $wgOpenSearchDescriptionLength = 100;
6585 * Expiry time for search suggestion responses
6587 $wgSearchSuggestCacheExpiry = 1200;
6590 * If you've disabled search semi-permanently, this also disables updates to the
6591 * table. If you ever re-enable, be sure to rebuild the search table.
6593 $wgDisableSearchUpdate = false;
6596 * List of namespaces which are searched by default.
6600 * $wgNamespacesToBeSearchedDefault[NS_MAIN] = true;
6601 * $wgNamespacesToBeSearchedDefault[NS_PROJECT] = true;
6604 $wgNamespacesToBeSearchedDefault = [
6609 * Disable the internal MySQL-based search, to allow it to be
6610 * implemented by an extension instead.
6612 $wgDisableInternalSearch = false;
6615 * Set this to a URL to forward search requests to some external location.
6616 * If the URL includes '$1', this will be replaced with the URL-encoded
6620 * To forward to Google you'd have something like:
6622 * $wgSearchForwardUrl =
6623 * 'https://www.google.com/search?q=$1' .
6624 * '&domains=https://example.com' .
6625 * '&sitesearch=https://example.com' .
6626 * '&ie=utf-8&oe=utf-8';
6629 $wgSearchForwardUrl = null;
6632 * Search form behavior.
6633 * - true = use Go & Search buttons
6634 * - false = use Go button & Advanced search link
6636 $wgUseTwoButtonsSearchForm = true;
6639 * Array of namespaces to generate a Google sitemap for when the
6640 * maintenance/generateSitemap.php script is run, or false if one is to be
6641 * generated for all namespaces.
6643 $wgSitemapNamespaces = false;
6646 * Custom namespace priorities for sitemaps. Setting this will allow you to
6647 * set custom priorities to namespaces when sitemaps are generated using the
6648 * maintenance/generateSitemap.php script.
6650 * This should be a map of namespace IDs to priority
6653 * $wgSitemapNamespacesPriorities = [
6659 $wgSitemapNamespacesPriorities = false;
6662 * If true, searches for IP addresses will be redirected to that IP's
6663 * contributions page. E.g. searching for "1.2.3.4" will redirect to
6664 * [[Special:Contributions/1.2.3.4]]
6666 $wgEnableSearchContributorsByIP = true;
6668 /** @} */ # end of search settings
6670 /************************************************************************//**
6671 * @name Edit user interface
6676 * Path to the GNU diff3 utility. If the file doesn't exist, edit conflicts will
6677 * fall back to the old behavior (no merging).
6679 $wgDiff3 = '/usr/bin/diff3';
6682 * Path to the GNU diff utility.
6684 $wgDiff = '/usr/bin/diff';
6687 * Which namespaces have special treatment where they should be preview-on-open
6688 * Internally only Category: pages apply, but using this extensions (e.g. Semantic MediaWiki)
6689 * can specify namespaces of pages they have special treatment for
6691 $wgPreviewOnOpenNamespaces = [
6696 * Enable the UniversalEditButton for browsers that support it
6697 * (currently only Firefox with an extension)
6698 * See http://universaleditbutton.org for more background information
6700 $wgUniversalEditButton = true;
6703 * If user doesn't specify any edit summary when making a an edit, MediaWiki
6704 * will try to automatically create one. This feature can be disabled by set-
6705 * ting this variable false.
6707 $wgUseAutomaticEditSummaries = true;
6709 /** @} */ # end edit UI }
6711 /************************************************************************//**
6713 * See also $wgSiteNotice
6718 * @cond file_level_code
6719 * Set $wgCommandLineMode if it's not set already, to avoid notices
6721 if ( !isset( $wgCommandLineMode ) ) {
6722 $wgCommandLineMode = false;
6727 * For colorized maintenance script output, is your terminal background dark ?
6729 $wgCommandLineDarkBg = false;
6732 * Set this to a string to put the wiki into read-only mode. The text will be
6733 * used as an explanation to users.
6735 * This prevents most write operations via the web interface. Cache updates may
6736 * still be possible. To prevent database writes completely, use the read_only
6742 * Set this to true to put the wiki watchlists into read-only mode.
6746 $wgReadOnlyWatchedItemStore = false;
6749 * If this lock file exists (size > 0), the wiki will be forced into read-only mode.
6750 * Its contents will be shown to users as part of the read-only warning
6753 * Will default to "{$wgUploadDirectory}/lock_yBgMBwiR" in Setup.php
6755 $wgReadOnlyFile = false;
6758 * When you run the web-based upgrade utility, it will tell you what to set
6759 * this to in order to authorize the upgrade process. It will subsequently be
6760 * used as a password, to authorize further upgrades.
6762 * For security, do not set this to a guessable string. Use the value supplied
6763 * by the install/upgrade process. To cause the upgrader to generate a new key,
6764 * delete the old key from LocalSettings.php.
6766 $wgUpgradeKey = false;
6769 * Fully specified path to git binary
6771 $wgGitBin = '/usr/bin/git';
6774 * Map GIT repository URLs to viewer URLs to provide links in Special:Version
6776 * Key is a pattern passed to preg_match() and preg_replace(),
6777 * without the delimiters (which are #) and must match the whole URL.
6778 * The value is the replacement for the key (it can contain $1, etc.)
6779 * %h will be replaced by the short SHA-1 (7 first chars) and %H by the
6780 * full SHA-1 of the HEAD revision.
6781 * %r will be replaced with a URL-encoded version of $1.
6782 * %R will be replaced with $1 and no URL-encoding
6786 $wgGitRepositoryViewers = [
6787 'https://(?:[a-z0-9_]+@)?gerrit.wikimedia.org/r/(?:p/)?(.*)' =>
6788 'https://gerrit.wikimedia.org/g/%R/+/%H',
6789 'ssh://(?:[a-z0-9_]+@)?gerrit.wikimedia.org:29418/(.*)' =>
6790 'https://gerrit.wikimedia.org/g/%R/+/%H',
6793 /** @} */ # End of maintenance }
6795 /************************************************************************//**
6796 * @name Recent changes, new pages, watchlist and history
6801 * Recentchanges items are periodically purged; entries older than this many
6803 * Default: 90 days = about three months
6805 $wgRCMaxAge = 90 * 24 * 3600;
6808 * Page watchers inactive for more than this many seconds are considered inactive.
6809 * Used mainly by action=info. Default: 180 days = about six months.
6812 $wgWatchersMaxAge = 180 * 24 * 3600;
6815 * If active watchers (per above) are this number or less, do not disclose it.
6816 * Left to 1, prevents unprivileged users from knowing for sure that there are 0.
6817 * Set to -1 if you want to always complement watchers count with this info.
6820 $wgUnwatchedPageSecret = 1;
6823 * Filter $wgRCLinkDays by $wgRCMaxAge to avoid showing links for numbers
6824 * higher than what will be stored. Note that this is disabled by default
6825 * because we sometimes do have RC data which is beyond the limit for some
6826 * reason, and some users may use the high numbers to display that data which
6829 $wgRCFilterByAge = false;
6832 * List of Limits options to list in the Special:Recentchanges and
6833 * Special:Recentchangeslinked pages.
6835 $wgRCLinkLimits = [ 50, 100, 250, 500 ];
6838 * List of Days options to list in the Special:Recentchanges and
6839 * Special:Recentchangeslinked pages.
6841 $wgRCLinkDays = [ 1, 3, 7, 14, 30 ];
6844 * Configuration for feeds to which notifications about recent changes will be sent.
6846 * The following feed classes are available by default:
6847 * - 'UDPRCFeedEngine' - sends recent changes over UDP to the specified server.
6848 * - 'RedisPubSubFeedEngine' - send recent changes to Redis.
6850 * Only 'class' or 'uri' is required. If 'uri' is set instead of 'class', then
6851 * RecentChange::getEngine() is used to determine the class. All options are
6852 * passed to the constructor.
6855 * - 'class' -- The class to use for this feed (must implement RCFeed).
6856 * - 'omit_bots' -- Exclude bot edits from the feed. (default: false)
6857 * - 'omit_anon' -- Exclude anonymous edits from the feed. (default: false)
6858 * - 'omit_user' -- Exclude edits by registered users from the feed. (default: false)
6859 * - 'omit_minor' -- Exclude minor edits from the feed. (default: false)
6860 * - 'omit_patrolled' -- Exclude patrolled edits from the feed. (default: false)
6862 * FormattedRCFeed-specific options:
6863 * - 'uri' -- [required] The address to which the messages are sent.
6864 * The uri scheme of this string will be looked up in $wgRCEngines
6865 * to determine which RCFeedEngine class to use.
6866 * - 'formatter' -- [required] The class (implementing RCFeedFormatter) which will
6867 * produce the text to send. This can also be an object of the class.
6868 * Formatters available by default: JSONRCFeedFormatter, XMLRCFeedFormatter,
6869 * IRCColourfulRCFeedFormatter.
6871 * IRCColourfulRCFeedFormatter-specific options:
6872 * - 'add_interwiki_prefix' -- whether the titles should be prefixed with
6873 * the first entry in the $wgLocalInterwikis array (or the value of
6874 * $wgLocalInterwiki, if set)
6876 * JSONRCFeedFormatter-specific options:
6877 * - 'channel' -- if set, the 'channel' parameter is also set in JSON values.
6879 * @example $wgRCFeeds['example'] = [
6880 * 'uri' => 'udp://localhost:1336',
6881 * 'formatter' => 'JSONRCFeedFormatter',
6882 * 'add_interwiki_prefix' => false,
6883 * 'omit_bots' => true,
6885 * @example $wgRCFeeds['example'] = [
6886 * 'uri' => 'udp://localhost:1338',
6887 * 'formatter' => 'IRCColourfulRCFeedFormatter',
6888 * 'add_interwiki_prefix' => false,
6889 * 'omit_bots' => true,
6891 * @example $wgRCFeeds['example'] = [
6892 * 'class' => ExampleRCFeed::class,
6899 * Used by RecentChange::getEngine to find the correct engine for a given URI scheme.
6900 * Keys are scheme names, values are names of FormattedRCFeed sub classes.
6904 'redis' => RedisPubSubFeedEngine
::class,
6905 'udp' => UDPRCFeedEngine
::class,
6909 * Treat category membership changes as a RecentChange.
6910 * Changes are mentioned in RC for page actions as follows:
6911 * - creation: pages created with categories are mentioned
6912 * - edit: category additions/removals to existing pages are mentioned
6913 * - move: nothing is mentioned (unless templates used depend on the title)
6914 * - deletion: nothing is mentioned
6915 * - undeletion: nothing is mentioned
6919 $wgRCWatchCategoryMembership = false;
6922 * Use RC Patrolling to check for vandalism (from recent changes and watchlists)
6923 * New pages and new files are included.
6925 * @note If you disable all patrolling features, you probably also want to
6926 * remove 'patrol' from $wgFilterLogTypes so a show/hide link isn't shown on
6929 $wgUseRCPatrol = true;
6932 * Polling rate, in seconds, used by the 'live update' and 'view newest' features
6933 * of the RCFilters app on SpecialRecentChanges and Special:Watchlist.
6934 * 0 to disable completely.
6936 $wgStructuredChangeFiltersLiveUpdatePollingRate = 3;
6939 * Use new page patrolling to check new pages on Special:Newpages
6941 * @note If you disable all patrolling features, you probably also want to
6942 * remove 'patrol' from $wgFilterLogTypes so a show/hide link isn't shown on
6945 $wgUseNPPatrol = true;
6948 * Use file patrolling to check new files on Special:Newfiles
6950 * @note If you disable all patrolling features, you probably also want to
6951 * remove 'patrol' from $wgFilterLogTypes so a show/hide link isn't shown on
6956 $wgUseFilePatrol = true;
6959 * Provide syndication feeds (RSS, Atom) for, e.g., Recentchanges, Newpages
6964 * Set maximum number of results to return in syndication feeds (RSS, Atom) for
6965 * eg Recentchanges, Newpages.
6970 * _Minimum_ timeout for cached Recentchanges feed, in seconds.
6971 * A cached version will continue to be served out even if changes
6972 * are made, until this many seconds runs out since the last render.
6974 * If set to 0, feed caching is disabled. Use this for debugging only;
6975 * feed generation can be pretty slow with diffs.
6977 $wgFeedCacheTimeout = 60;
6980 * When generating Recentchanges RSS/Atom feed, diffs will not be generated for
6981 * pages larger than this size.
6983 $wgFeedDiffCutoff = 32768;
6986 * Override the site's default RSS/ATOM feed for recentchanges that appears on
6987 * every page. Some sites might have a different feed they'd like to promote
6988 * instead of the RC feed (maybe like a "Recent New Articles" or "Breaking news" one).
6989 * Should be a format as key (either 'rss' or 'atom') and an URL to the feed
6992 * Configure the 'atom' feed to https://example.com/somefeed.xml
6994 * $wgSiteFeed['atom'] = "https://example.com/somefeed.xml";
6997 $wgOverrideSiteFeed = [];
7000 * Available feeds objects.
7001 * Should probably only be defined when a page is syndicated ie when
7002 * $wgOut->isSyndicated() is true.
7005 'rss' => RSSFeed
::class,
7006 'atom' => AtomFeed
::class,
7010 * Which feed types should we provide by default? This can include 'rss',
7011 * 'atom', neither, or both.
7013 $wgAdvertisedFeedTypes = [ 'atom' ];
7016 * Show watching users in recent changes, watchlist and page history views
7018 $wgRCShowWatchingUsers = false; # UPO
7021 * Show the amount of changed characters in recent changes
7023 $wgRCShowChangedSize = true;
7026 * If the difference between the character counts of the text
7027 * before and after the edit is below that value, the value will be
7028 * highlighted on the RC page.
7030 $wgRCChangedSizeThreshold = 500;
7033 * Show "Updated (since my last visit)" marker in RC view, watchlist and history
7034 * view for watched pages with new changes
7036 $wgShowUpdatedMarker = true;
7039 * Disable links to talk pages of anonymous users (IPs) in listings on special
7040 * pages like page history, Special:Recentchanges, etc.
7042 $wgDisableAnonTalk = false;
7045 * Allow filtering by change tag in recentchanges, history, etc
7046 * Has no effect if no tags are defined in valid_tag.
7048 $wgUseTagFilter = true;
7051 * List of core tags to enable. Available tags are:
7052 * - 'mw-contentmodelchange': Edit changes content model of a page
7053 * - 'mw-new-redirect': Edit makes new redirect page (new page or by changing content page)
7054 * - 'mw-removed-redirect': Edit changes an existing redirect into a non-redirect
7055 * - 'mw-changed-redirect-target': Edit changes redirect target
7056 * - 'mw-blank': Edit completely blanks the page
7057 * - 'mw-replace': Edit removes more than 90% of the content
7058 * - 'mw-rollback': Edit is a rollback, made through the rollback link or rollback API
7059 * - 'mw-undo': Edit made through an undo link
7065 'mw-contentmodelchange' => true,
7066 'mw-new-redirect' => true,
7067 'mw-removed-redirect' => true,
7068 'mw-changed-redirect-target' => true,
7070 'mw-replace' => true,
7071 'mw-rollback' => true,
7076 * If set to an integer, pages that are watched by this many users or more
7077 * will not require the unwatchedpages permission to view the number of
7082 $wgUnwatchedPageThreshold = false;
7085 * Flags (letter symbols) shown in recent changes and watchlist to indicate
7086 * certain types of edits.
7088 * To register a new one:
7090 * $wgRecentChangesFlags['flag'] => [
7091 * // message for the letter displayed next to rows on changes lists
7092 * 'letter' => 'letter-msg',
7093 * // message for the tooltip of the letter
7094 * 'title' => 'tooltip-msg',
7095 * // optional (defaults to 'tooltip-msg'), message to use in the legend box
7096 * 'legend' => 'legend-msg',
7097 * // optional (defaults to 'flag'), CSS class to put on changes lists rows
7098 * 'class' => 'css-class',
7099 * // optional (defaults to 'any'), how top-level flag is determined. 'any'
7100 * // will set the top-level flag if any line contains the flag, 'all' will
7101 * // only be set if all lines contain the flag.
7102 * 'grouping' => 'any',
7108 $wgRecentChangesFlags = [
7110 'letter' => 'newpageletter',
7111 'title' => 'recentchanges-label-newpage',
7112 'legend' => 'recentchanges-legend-newpage',
7113 'grouping' => 'any',
7116 'letter' => 'minoreditletter',
7117 'title' => 'recentchanges-label-minor',
7118 'legend' => 'recentchanges-legend-minor',
7119 'class' => 'minoredit',
7120 'grouping' => 'all',
7123 'letter' => 'boteditletter',
7124 'title' => 'recentchanges-label-bot',
7125 'legend' => 'recentchanges-legend-bot',
7126 'class' => 'botedit',
7127 'grouping' => 'all',
7130 'letter' => 'unpatrolledletter',
7131 'title' => 'recentchanges-label-unpatrolled',
7132 'legend' => 'recentchanges-legend-unpatrolled',
7133 'grouping' => 'any',
7137 /** @} */ # end RC/watchlist }
7139 /************************************************************************//**
7140 * @name Copyright and credits settings
7145 * Override for copyright metadata.
7147 * This is the name of the page containing information about the wiki's copyright status,
7148 * which will be added as a link in the footer if it is specified. It overrides
7149 * $wgRightsUrl if both are specified.
7151 $wgRightsPage = null;
7154 * Set this to specify an external URL containing details about the content license used on your
7156 * If $wgRightsPage is set then this setting is ignored.
7158 $wgRightsUrl = null;
7161 * If either $wgRightsUrl or $wgRightsPage is specified then this variable gives the text for the
7162 * link. Otherwise, it will be treated as raw HTML.
7163 * If using $wgRightsUrl then this value must be specified. If using $wgRightsPage then the name
7164 * of the page will also be used as the link if this variable is not set.
7166 $wgRightsText = null;
7169 * Override for copyright metadata.
7171 $wgRightsIcon = null;
7174 * Set this to true if you want detailed copyright information forms on Upload.
7176 $wgUseCopyrightUpload = false;
7179 * Set this to the number of authors that you want to be credited below an
7180 * article text. Set it to zero to hide the attribution block, and a negative
7181 * number (like -1) to show all authors. Note that this will require 2-3 extra
7182 * database hits, which can have a not insignificant impact on performance for
7188 * If there are more than $wgMaxCredits authors, show $wgMaxCredits of them.
7189 * Otherwise, link to a separate credits page.
7191 $wgShowCreditsIfMax = true;
7193 /** @} */ # end of copyright and credits settings }
7195 /************************************************************************//**
7196 * @name Import / Export
7201 * List of interwiki prefixes for wikis we'll accept as sources for
7202 * Special:Import and API action=import. Since complete page history can be
7203 * imported, these should be 'trusted'.
7205 * This can either be a regular array, or an associative map specifying
7206 * subprojects on the interwiki map of the target wiki, or a mix of the two,
7209 * $wgImportSources = [
7210 * 'wikipedia' => [ 'cs', 'en', 'fr', 'zh' ],
7212 * 'wikia' => [ 'animanga', 'brickipedia', 'desserts' ],
7216 * If you have a very complex import sources setup, you can lazy-load it using
7217 * the ImportSources hook.
7219 * If a user has the 'import' permission but not the 'importupload' permission,
7220 * they will only be able to run imports through this transwiki interface.
7222 $wgImportSources = [];
7225 * Optional default target namespace for interwiki imports.
7226 * Can use this to create an incoming "transwiki"-style queue.
7227 * Set to numeric key, not the name.
7229 * Users may override this in the Special:Import dialog.
7231 $wgImportTargetNamespace = null;
7234 * If set to false, disables the full-history option on Special:Export.
7235 * This is currently poorly optimized for long edit histories, so is
7236 * disabled on Wikimedia's sites.
7238 $wgExportAllowHistory = true;
7241 * If set nonzero, Special:Export requests for history of pages with
7242 * more revisions than this will be rejected. On some big sites things
7243 * could get bogged down by very very long pages.
7245 $wgExportMaxHistory = 0;
7248 * Return distinct author list (when not returning full history)
7250 $wgExportAllowListContributors = false;
7253 * If non-zero, Special:Export accepts a "pagelink-depth" parameter
7254 * up to this specified level, which will cause it to include all
7255 * pages linked to from the pages you specify. Since this number
7256 * can become *insanely large* and could easily break your wiki,
7257 * it's disabled by default for now.
7259 * @warning There's a HARD CODED limit of 5 levels of recursion to prevent a
7260 * crazy-big export from being done by someone setting the depth number too
7261 * high. In other words, last resort safety net.
7263 $wgExportMaxLinkDepth = 0;
7266 * Whether to allow the "export all pages in namespace" option
7268 $wgExportFromNamespaces = false;
7271 * Whether to allow exporting the entire wiki into a single file
7273 $wgExportAllowAll = false;
7276 * Maximum number of pages returned by the GetPagesFromCategory and
7277 * GetPagesFromNamespace functions.
7281 $wgExportPagelistLimit = 5000;
7283 /** @} */ # end of import/export }
7285 /*************************************************************************//**
7291 * A list of callback functions which are called once MediaWiki is fully
7294 $wgExtensionFunctions = [];
7297 * Extension messages files.
7299 * Associative array mapping extension name to the filename where messages can be
7300 * found. The file should contain variable assignments. Any of the variables
7301 * present in languages/messages/MessagesEn.php may be defined, but $messages
7302 * is the most common.
7304 * Variables defined in extensions will override conflicting variables defined
7307 * Since MediaWiki 1.23, use of this variable to define messages is discouraged; instead, store
7308 * messages in JSON format and use $wgMessagesDirs. For setting other variables than
7309 * $messages, $wgExtensionMessagesFiles should still be used. Use a DIFFERENT key because
7310 * any entry having a key that also exists in $wgMessagesDirs will be ignored.
7312 * Extensions using the JSON message format can preserve backward compatibility with
7313 * earlier versions of MediaWiki by using a compatibility shim, such as one generated
7314 * by the generateJsonI18n.php maintenance script, listing it under the SAME key
7315 * as for the $wgMessagesDirs entry.
7319 * $wgExtensionMessagesFiles['ConfirmEdit'] = __DIR__.'/ConfirmEdit.i18n.php';
7322 $wgExtensionMessagesFiles = [];
7325 * Extension messages directories.
7327 * Associative array mapping extension name to the path of the directory where message files can
7328 * be found. The message files are expected to be JSON files named for their language code, e.g.
7329 * en.json, de.json, etc. Extensions with messages in multiple places may specify an array of
7330 * message directories.
7332 * Message directories in core should be added to LocalisationCache::getMessagesDirs()
7334 * @par Simple example:
7336 * $wgMessagesDirs['Example'] = __DIR__ . '/i18n';
7339 * @par Complex example:
7341 * $wgMessagesDirs['Example'] = [
7342 * __DIR__ . '/lib/ve/i18n',
7343 * __DIR__ . '/lib/ooui/i18n',
7344 * __DIR__ . '/i18n',
7349 $wgMessagesDirs = [];
7352 * Array of files with list(s) of extension entry points to be used in
7353 * maintenance/mergeMessageFileList.php
7356 $wgExtensionEntryPointListFiles = [];
7359 * Parser output hooks.
7360 * This is an associative array where the key is an extension-defined tag
7361 * (typically the extension name), and the value is a PHP callback.
7362 * These will be called as an OutputPageParserOutput hook, if the relevant
7363 * tag has been registered with the parser output object.
7365 * Registration is done with $pout->addOutputHook( $tag, $data ).
7367 * The callback has the form:
7369 * function outputHook( $outputPage, $parserOutput, $data ) { ... }
7372 $wgParserOutputHooks = [];
7375 * Whether to include the NewPP limit report as a HTML comment
7377 $wgEnableParserLimitReporting = true;
7380 * List of valid skin names
7382 * The key should be the name in all lower case, the value should be a properly
7383 * cased name for the skin. This value will be prefixed with "Skin" to create
7384 * the class name of the skin to load. Use Skin::getSkinNames() as an accessor
7385 * if you wish to have access to the full list.
7387 $wgValidSkinNames = [];
7390 * Special page list. This is an associative array mapping the (canonical) names of
7391 * special pages to either a class name to be instantiated, or a callback to use for
7392 * creating the special page object. In both cases, the result must be an instance of
7395 $wgSpecialPages = [];
7398 * Array mapping class names to filenames, for autoloading.
7400 $wgAutoloadClasses = [];
7403 * Switch controlling legacy case-insensitive classloading.
7404 * Do not disable if your wiki must support data created by PHP4, or by
7405 * MediaWiki 1.4 or earlier.
7407 $wgAutoloadAttemptLowercase = true;
7410 * An array of information about installed extensions keyed by their type.
7412 * All but 'name', 'path' and 'author' can be omitted.
7415 * $wgExtensionCredits[$type][] = [
7416 * 'path' => __FILE__,
7417 * 'name' => 'Example extension',
7418 * 'namemsg' => 'exampleextension-name',
7422 * 'version' => '1.9.0',
7423 * 'url' => 'https://example.org/example-extension/',
7424 * 'descriptionmsg' => 'exampleextension-desc',
7425 * 'license-name' => 'GPL-2.0-or-later',
7429 * The extensions are listed on Special:Version. This page also looks for a file
7430 * named COPYING or LICENSE (optional .txt extension) and provides a link to
7431 * view said file. When the 'license-name' key is specified, this file is
7432 * interpreted as wikitext.
7434 * - $type: One of 'specialpage', 'parserhook', 'variable', 'media', 'antispam',
7435 * 'skin', 'api', or 'other', or any additional types as specified through the
7436 * ExtensionTypes hook as used in SpecialVersion::getExtensionTypes().
7438 * - name: Name of extension as an inline string instead of localizable message.
7439 * Do not omit this even if 'namemsg' is provided, as it is used to override
7440 * the path Special:Version uses to find extension's license info, and is
7441 * required for backwards-compatibility with MediaWiki 1.23 and older.
7443 * - namemsg (since MW 1.24): A message key for a message containing the
7444 * extension's name, if the name is localizable. (For example, skin names
7447 * - author: A string or an array of strings. Authors can be linked using
7448 * the regular wikitext link syntax. To have an internationalized version of
7449 * "and others" show, add an element "...". This element can also be linked,
7450 * for instance "[https://example ...]".
7452 * - descriptionmsg: A message key or an an array with message key and parameters:
7453 * `'descriptionmsg' => 'exampleextension-desc',`
7455 * - description: Description of extension as an inline string instead of
7456 * localizable message (omit in favour of 'descriptionmsg').
7458 * - license-name: Short name of the license (used as label for the link), such
7459 * as "GPL-2.0-or-later" or "MIT" (https://spdx.org/licenses/ for a list of identifiers).
7461 $wgExtensionCredits = [];
7464 * Authentication plugin.
7465 * @var $wgAuth AuthPlugin
7466 * @deprecated since 1.27 use $wgAuthManagerConfig instead
7471 * Global list of hooks.
7473 * The key is one of the events made available by MediaWiki, you can find
7474 * a description for most of them in docs/hooks.txt. The array is used
7475 * internally by Hook:run().
7477 * The value can be one of:
7479 * - A function name:
7481 * $wgHooks['event_name'][] = $function;
7483 * - A function with some data:
7485 * $wgHooks['event_name'][] = [ $function, $data ];
7487 * - A an object method:
7489 * $wgHooks['event_name'][] = [ $object, 'method' ];
7493 * $wgHooks['event_name'][] = function ( $hookParam ) {
7494 * // Handler code goes here.
7498 * @warning You should always append to an event array or you will end up
7499 * deleting a previous registered hook.
7501 * @warning Hook handlers should be registered at file scope. Registering
7502 * handlers after file scope can lead to unexpected results due to caching.
7507 * List of service wiring files to be loaded by the default instance of MediaWikiServices.
7508 * Each file listed here is expected to return an associative array mapping service names
7509 * to instantiator functions. Extensions may add wiring files to define their own services.
7510 * However, this cannot be used to replace existing services - use the MediaWikiServices
7513 * @see MediaWikiServices
7514 * @see ServiceContainer::loadWiringFiles() for details on loading service instantiator functions.
7515 * @see docs/injection.txt for an overview of dependency injection in MediaWiki.
7517 $wgServiceWiringFiles = [
7518 __DIR__
. '/ServiceWiring.php'
7522 * Maps jobs to their handlers; extensions
7523 * can add to this to provide custom jobs.
7524 * A job handler should either be a class name to be instantiated,
7525 * or (since 1.30) a callback to use for creating the job object.
7528 'deletePage' => DeletePageJob
::class,
7529 'refreshLinks' => RefreshLinksJob
::class,
7530 'deleteLinks' => DeleteLinksJob
::class,
7531 'htmlCacheUpdate' => HTMLCacheUpdateJob
::class,
7532 'sendMail' => EmaillingJob
::class,
7533 'enotifNotify' => EnotifNotifyJob
::class,
7534 'fixDoubleRedirect' => DoubleRedirectJob
::class,
7535 'AssembleUploadChunks' => AssembleUploadChunksJob
::class,
7536 'PublishStashedFile' => PublishStashedFileJob
::class,
7537 'ThumbnailRender' => ThumbnailRenderJob
::class,
7538 'recentChangesUpdate' => RecentChangesUpdateJob
::class,
7539 'refreshLinksPrioritized' => RefreshLinksJob
::class,
7540 'refreshLinksDynamic' => RefreshLinksJob
::class,
7541 'activityUpdateJob' => ActivityUpdateJob
::class,
7542 'categoryMembershipChange' => CategoryMembershipChangeJob
::class,
7543 'clearUserWatchlist' => ClearUserWatchlistJob
::class,
7544 'cdnPurge' => CdnPurgeJob
::class,
7545 'userGroupExpiry' => UserGroupExpiryJob
::class,
7546 'clearWatchlistNotifications' => ClearWatchlistNotificationsJob
::class,
7547 'enqueue' => EnqueueJob
::class, // local queue for multi-DC setups
7548 'null' => NullJob
::class,
7552 * Jobs that must be explicitly requested, i.e. aren't run by job runners unless
7553 * special flags are set. The values here are keys of $wgJobClasses.
7556 * - Very long-running jobs.
7557 * - Jobs that you would never want to run as part of a page rendering request.
7558 * - Jobs that you want to run on specialized machines ( like transcoding, or a particular
7559 * machine on your cluster has 'outside' web access you could restrict uploadFromUrl )
7560 * These settings should be global to all wikis.
7562 $wgJobTypesExcludedFromDefaultQueue = [ 'AssembleUploadChunks', 'PublishStashedFile' ];
7565 * Map of job types to how many job "work items" should be run per second
7566 * on each job runner process. The meaning of "work items" varies per job,
7567 * but typically would be something like "pages to update". A single job
7568 * may have a variable number of work items, as is the case with batch jobs.
7569 * This is used by runJobs.php and not jobs run via $wgJobRunRate.
7570 * These settings should be global to all wikis.
7573 $wgJobBackoffThrottling = [];
7576 * Make job runners commit changes for replica DB-lag prone jobs one job at a time.
7577 * This is useful if there are many job workers that race on replica DB lag checks.
7578 * If set, jobs taking this many seconds of DB write time have serialized commits.
7580 * Note that affected jobs may have worse lock contention. Also, if they affect
7581 * several DBs at once they may have a smaller chance of being atomic due to the
7582 * possibility of connection loss while queueing up to commit. Affected jobs may
7583 * also fail due to the commit lock acquisition timeout.
7588 $wgJobSerialCommitThreshold = false;
7591 * Map of job types to configuration arrays.
7592 * This determines which queue class and storage system is used for each job type.
7593 * Job types that do not have explicit configuration will use the 'default' config.
7594 * These settings should be global to all wikis.
7597 'default' => [ 'class' => JobQueueDB
::class, 'order' => 'random', 'claimTTL' => 3600 ],
7601 * Which aggregator to use for tracking which queues have jobs.
7602 * These settings should be global to all wikis.
7604 $wgJobQueueAggregator = [
7605 'class' => JobQueueAggregatorNull
::class
7609 * Whether to include the number of jobs that are queued
7610 * for the API's maxlag parameter.
7611 * The total number of jobs will be divided by this to get an
7612 * estimated second of maxlag. Typically bots backoff at maxlag=5,
7613 * so setting this to the max number of jobs that should be in your
7614 * queue divided by 5 should have the effect of stopping bots once
7615 * that limit is hit.
7619 $wgJobQueueIncludeInMaxLagFactor = false;
7622 * Additional functions to be performed with updateSpecialPages.
7623 * Expensive Querypages are already updated.
7625 $wgSpecialPageCacheUpdates = [
7626 'Statistics' => [ SiteStatsUpdate
::class, 'cacheUpdate' ]
7630 * Page property link table invalidation lists. When a page property
7631 * changes, this may require other link tables to be updated (eg
7632 * adding __HIDDENCAT__ means the hiddencat tracking category will
7633 * have been added, so the categorylinks table needs to be rebuilt).
7634 * This array can be added to by extensions.
7636 $wgPagePropLinkInvalidations = [
7637 'hiddencat' => 'categorylinks',
7640 /** @} */ # End extensions }
7642 /*************************************************************************//**
7648 * Use experimental, DMOZ-like category browser
7650 $wgUseCategoryBrowser = false;
7653 * On category pages, show thumbnail gallery for images belonging to that
7654 * category instead of listing them as articles.
7656 $wgCategoryMagicGallery = true;
7659 * Paging limit for categories
7661 $wgCategoryPagingLimit = 200;
7664 * Specify how category names should be sorted, when listed on a category page.
7665 * A sorting scheme is also known as a collation.
7667 * Available values are:
7669 * - uppercase: Converts the category name to upper case, and sorts by that.
7671 * - identity: Does no conversion. Sorts by binary value of the string.
7673 * - uca-default: Provides access to the Unicode Collation Algorithm with
7674 * the default element table. This is a compromise collation which sorts
7675 * all languages in a mediocre way. However, it is better than "uppercase".
7677 * To use the uca-default collation, you must have PHP's intl extension
7678 * installed. See https://secure.php.net/manual/en/intl.setup.php . The details of the
7679 * resulting collation will depend on the version of ICU installed on the
7682 * After you change this, you must run maintenance/updateCollation.php to fix
7683 * the sort keys in the database.
7685 * Extensions can define there own collations by subclassing Collation
7686 * and using the Collation::factory hook.
7688 $wgCategoryCollation = 'uppercase';
7690 /** @} */ # End categories }
7692 /*************************************************************************//**
7698 * The logging system has two levels: an event type, which describes the
7699 * general category and can be viewed as a named subset of all logs; and
7700 * an action, which is a specific kind of event that can exist in that
7703 * Note that code should call LogPage::validTypes() to get a list of valid
7704 * log types instead of checking the global variable.
7724 * This restricts log access to those who have a certain right
7725 * Users without this will not see it in the option menu and can not view it
7726 * Restricted logs are not added to recent changes
7727 * Logs should remain non-transcludable
7728 * Format: logtype => permissiontype
7730 $wgLogRestrictions = [
7731 'suppress' => 'suppressionlog'
7735 * Show/hide links on Special:Log will be shown for these log types.
7737 * This is associative array of log type => boolean "hide by default"
7739 * See $wgLogTypes for a list of available log types.
7743 * $wgFilterLogTypes = [ 'move' => true, 'import' => false ];
7746 * Will display show/hide links for the move and import logs. Move logs will be
7747 * hidden by default unless the link is clicked. Import logs will be shown by
7748 * default, and hidden when the link is clicked.
7750 * A message of the form logeventslist-[type]-log should be added, and will be
7751 * used for the link text.
7753 $wgFilterLogTypes = [
7759 * Lists the message key string for each log type. The localized messages
7760 * will be listed in the user interface.
7762 * Extensions with custom log types may add to this array.
7764 * @since 1.19, if you follow the naming convention log-name-TYPE,
7765 * where TYPE is your log type, yoy don't need to use this array.
7768 '' => 'all-logs-page',
7769 'block' => 'blocklogpage',
7770 'protect' => 'protectlogpage',
7771 'rights' => 'rightslog',
7772 'delete' => 'dellogpage',
7773 'upload' => 'uploadlogpage',
7774 'move' => 'movelogpage',
7775 'import' => 'importlogpage',
7776 'patrol' => 'patrol-log-page',
7777 'merge' => 'mergelog',
7778 'suppress' => 'suppressionlog',
7782 * Lists the message key string for descriptive text to be shown at the
7783 * top of each log type.
7785 * Extensions with custom log types may add to this array.
7787 * @since 1.19, if you follow the naming convention log-description-TYPE,
7788 * where TYPE is your log type, yoy don't need to use this array.
7791 '' => 'alllogstext',
7792 'block' => 'blocklogtext',
7793 'delete' => 'dellogpagetext',
7794 'import' => 'importlogpagetext',
7795 'merge' => 'mergelogpagetext',
7796 'move' => 'movelogpagetext',
7797 'patrol' => 'patrol-log-header',
7798 'protect' => 'protectlogtext',
7799 'rights' => 'rightslogtext',
7800 'suppress' => 'suppressionlogtext',
7801 'upload' => 'uploadlogpagetext',
7805 * Lists the message key string for formatting individual events of each
7806 * type and action when listed in the logs.
7808 * Extensions with custom log types may add to this array.
7813 * The same as above, but here values are names of classes,
7815 * @see LogPage::actionText
7818 $wgLogActionsHandlers = [
7819 'block/block' => BlockLogFormatter
::class,
7820 'block/reblock' => BlockLogFormatter
::class,
7821 'block/unblock' => BlockLogFormatter
::class,
7822 'contentmodel/change' => ContentModelLogFormatter
::class,
7823 'contentmodel/new' => ContentModelLogFormatter
::class,
7824 'delete/delete' => DeleteLogFormatter
::class,
7825 'delete/delete_redir' => DeleteLogFormatter
::class,
7826 'delete/event' => DeleteLogFormatter
::class,
7827 'delete/restore' => DeleteLogFormatter
::class,
7828 'delete/revision' => DeleteLogFormatter
::class,
7829 'import/interwiki' => ImportLogFormatter
::class,
7830 'import/upload' => ImportLogFormatter
::class,
7831 'managetags/activate' => LogFormatter
::class,
7832 'managetags/create' => LogFormatter
::class,
7833 'managetags/deactivate' => LogFormatter
::class,
7834 'managetags/delete' => LogFormatter
::class,
7835 'merge/merge' => MergeLogFormatter
::class,
7836 'move/move' => MoveLogFormatter
::class,
7837 'move/move_redir' => MoveLogFormatter
::class,
7838 'patrol/patrol' => PatrolLogFormatter
::class,
7839 'patrol/autopatrol' => PatrolLogFormatter
::class,
7840 'protect/modify' => ProtectLogFormatter
::class,
7841 'protect/move_prot' => ProtectLogFormatter
::class,
7842 'protect/protect' => ProtectLogFormatter
::class,
7843 'protect/unprotect' => ProtectLogFormatter
::class,
7844 'rights/autopromote' => RightsLogFormatter
::class,
7845 'rights/rights' => RightsLogFormatter
::class,
7846 'suppress/block' => BlockLogFormatter
::class,
7847 'suppress/delete' => DeleteLogFormatter
::class,
7848 'suppress/event' => DeleteLogFormatter
::class,
7849 'suppress/reblock' => BlockLogFormatter
::class,
7850 'suppress/revision' => DeleteLogFormatter
::class,
7851 'tag/update' => TagLogFormatter
::class,
7852 'upload/overwrite' => UploadLogFormatter
::class,
7853 'upload/revert' => UploadLogFormatter
::class,
7854 'upload/upload' => UploadLogFormatter
::class,
7858 * List of log types that can be filtered by action types
7860 * To each action is associated the list of log_action
7861 * subtypes to search for, usually one, but not necessarily so
7862 * Extensions may append to this array
7865 $wgActionFilteredLogs = [
7867 'block' => [ 'block' ],
7868 'reblock' => [ 'reblock' ],
7869 'unblock' => [ 'unblock' ],
7872 'change' => [ 'change' ],
7876 'delete' => [ 'delete' ],
7877 'delete_redir' => [ 'delete_redir' ],
7878 'restore' => [ 'restore' ],
7879 'event' => [ 'event' ],
7880 'revision' => [ 'revision' ],
7883 'interwiki' => [ 'interwiki' ],
7884 'upload' => [ 'upload' ],
7887 'create' => [ 'create' ],
7888 'delete' => [ 'delete' ],
7889 'activate' => [ 'activate' ],
7890 'deactivate' => [ 'deactivate' ],
7893 'move' => [ 'move' ],
7894 'move_redir' => [ 'move_redir' ],
7897 'create' => [ 'create', 'newusers' ],
7898 'create2' => [ 'create2' ],
7899 'autocreate' => [ 'autocreate' ],
7900 'byemail' => [ 'byemail' ],
7903 'protect' => [ 'protect' ],
7904 'modify' => [ 'modify' ],
7905 'unprotect' => [ 'unprotect' ],
7906 'move_prot' => [ 'move_prot' ],
7909 'rights' => [ 'rights' ],
7910 'autopromote' => [ 'autopromote' ],
7913 'event' => [ 'event' ],
7914 'revision' => [ 'revision' ],
7915 'delete' => [ 'delete' ],
7916 'block' => [ 'block' ],
7917 'reblock' => [ 'reblock' ],
7920 'upload' => [ 'upload' ],
7921 'overwrite' => [ 'overwrite' ],
7926 * Maintain a log of newusers at Special:Log/newusers?
7928 $wgNewUserLog = true;
7931 * Maintain a log of page creations at Special:Log/create?
7934 $wgPageCreationLog = true;
7936 /** @} */ # end logging }
7938 /*************************************************************************//**
7939 * @name Special pages (general and miscellaneous)
7944 * Allow special page inclusions such as {{Special:Allpages}}
7946 $wgAllowSpecialInclusion = true;
7949 * Set this to an array of special page names to prevent
7950 * maintenance/updateSpecialPages.php from updating those pages.
7952 $wgDisableQueryPageUpdate = false;
7955 * On Special:Unusedimages, consider images "used", if they are put
7956 * into a category. Default (false) is not to count those as used.
7958 $wgCountCategorizedImagesAsUsed = false;
7961 * Maximum number of links to a redirect page listed on
7962 * Special:Whatlinkshere/RedirectDestination
7964 $wgMaxRedirectLinksRetrieved = 500;
7966 /** @} */ # end special pages }
7968 /*************************************************************************//**
7974 * Array of allowed values for the "title=foo&action=<action>" parameter. Syntax is:
7975 * 'foo' => 'ClassName' Load the specified class which subclasses Action
7976 * 'foo' => true Load the class FooAction which subclasses Action
7977 * If something is specified in the getActionOverrides()
7978 * of the relevant Page object it will be used
7979 * instead of the default class.
7980 * 'foo' => false The action is disabled; show an error message
7981 * Unsetting core actions will probably cause things to complain loudly.
7987 'editchangetags' => SpecialPageAction
::class,
7990 'markpatrolled' => true,
7991 'mcrundo' => McrUndoAction
::class,
7992 'mcrrestore' => McrRestoreAction
::class,
7998 'revisiondelete' => SpecialPageAction
::class,
8001 'unprotect' => true,
8007 /** @} */ # end actions }
8009 /*************************************************************************//**
8010 * @name Robot (search engine crawler) policy
8011 * See also $wgNoFollowLinks.
8016 * Default robot policy. The default policy is to encourage indexing and fol-
8017 * lowing of links. It may be overridden on a per-namespace and/or per-page
8020 $wgDefaultRobotPolicy = 'index,follow';
8023 * Robot policies per namespaces. The default policy is given above, the array
8024 * is made of namespace constants as defined in includes/Defines.php. You can-
8025 * not specify a different default policy for NS_SPECIAL: it is always noindex,
8026 * nofollow. This is because a number of special pages (e.g., ListPages) have
8027 * many permutations of options that display the same data under redundant
8028 * URLs, so search engine spiders risk getting lost in a maze of twisty special
8029 * pages, all alike, and never reaching your actual content.
8033 * $wgNamespaceRobotPolicies = [ NS_TALK => 'noindex' ];
8036 $wgNamespaceRobotPolicies = [];
8039 * Robot policies per article. These override the per-namespace robot policies.
8040 * Must be in the form of an array where the key part is a properly canonicalised
8041 * text form title and the value is a robot policy.
8045 * $wgArticleRobotPolicies = [
8046 * 'Main Page' => 'noindex,follow',
8047 * 'User:Bob' => 'index,follow',
8051 * @par Example that DOES NOT WORK because the names are not canonical text
8054 * $wgArticleRobotPolicies = [
8055 * # Underscore, not space!
8056 * 'Main_Page' => 'noindex,follow',
8057 * # "Project", not the actual project name!
8058 * 'Project:X' => 'index,follow',
8059 * # Needs to be "Abc", not "abc" (unless $wgCapitalLinks is false for that namespace)!
8060 * 'abc' => 'noindex,nofollow'
8064 $wgArticleRobotPolicies = [];
8067 * An array of namespace keys in which the __INDEX__/__NOINDEX__ magic words
8068 * will not function, so users can't decide whether pages in that namespace are
8069 * indexed by search engines. If set to null, default to $wgContentNamespaces.
8073 * $wgExemptFromUserRobotsControl = [ NS_MAIN, NS_TALK, NS_PROJECT ];
8076 $wgExemptFromUserRobotsControl = null;
8078 /** @} */ # End robot policy }
8080 /************************************************************************//**
8081 * @name AJAX and API
8082 * Note: The AJAX entry point which this section refers to is gradually being
8083 * replaced by the API entry point, api.php. They are essentially equivalent.
8084 * Both of them are used for dynamic client-side features, via XHR.
8090 * WARNING: SECURITY THREAT - debug use only
8092 * Disables many security checks in the API for debugging purposes.
8093 * This flag should never be used on the production servers, as it introduces
8094 * a number of potential security holes. Even when enabled, the validation
8095 * will still be performed, but instead of failing, API will return a warning.
8096 * Also, there will always be a warning notifying that this flag is set.
8097 * At this point, the flag allows GET requests to go through for modules
8102 $wgDebugAPI = false;
8105 * API module extensions.
8107 * Associative array mapping module name to modules specs;
8108 * Each module spec is an associative array containing at least
8109 * the 'class' key for the module's class, and optionally a
8110 * 'factory' key for the factory function to use for the module.
8112 * That factory function will be called with two parameters,
8113 * the parent module (an instance of ApiBase, usually ApiMain)
8114 * and the name the module was registered under. The return
8115 * value must be an instance of the class given in the 'class'
8118 * For backward compatibility, the module spec may also be a
8119 * simple string containing the module's class name. In that
8120 * case, the class' constructor will be called with the parent
8121 * module and module name as parameters, as described above.
8123 * Examples for registering API modules:
8126 * $wgAPIModules['foo'] = 'ApiFoo';
8127 * $wgAPIModules['bar'] = [
8128 * 'class' => ApiBar::class,
8129 * 'factory' => function( $main, $name ) { ... }
8131 * $wgAPIModules['xyzzy'] = [
8132 * 'class' => ApiXyzzy::class,
8133 * 'factory' => [ XyzzyFactory::class, 'newApiModule' ]
8137 * Extension modules may override the core modules.
8138 * See ApiMain::$Modules for a list of the core modules.
8143 * API format module extensions.
8144 * Associative array mapping format module name to module specs (see $wgAPIModules).
8145 * Extension modules may override the core modules.
8147 * See ApiMain::$Formats for a list of the core format modules.
8149 $wgAPIFormatModules = [];
8152 * API Query meta module extensions.
8153 * Associative array mapping meta module name to module specs (see $wgAPIModules).
8154 * Extension modules may override the core modules.
8156 * See ApiQuery::$QueryMetaModules for a list of the core meta modules.
8158 $wgAPIMetaModules = [];
8161 * API Query prop module extensions.
8162 * Associative array mapping prop module name to module specs (see $wgAPIModules).
8163 * Extension modules may override the core modules.
8165 * See ApiQuery::$QueryPropModules for a list of the core prop modules.
8167 $wgAPIPropModules = [];
8170 * API Query list module extensions.
8171 * Associative array mapping list module name to module specs (see $wgAPIModules).
8172 * Extension modules may override the core modules.
8174 * See ApiQuery::$QueryListModules for a list of the core list modules.
8176 $wgAPIListModules = [];
8179 * Maximum amount of rows to scan in a DB query in the API
8180 * The default value is generally fine
8182 $wgAPIMaxDBRows = 5000;
8185 * The maximum size (in bytes) of an API result.
8186 * @warning Do not set this lower than $wgMaxArticleSize*1024
8188 $wgAPIMaxResultSize = 8388608;
8191 * The maximum number of uncached diffs that can be retrieved in one API
8192 * request. Set this to 0 to disable API diffs altogether
8194 $wgAPIMaxUncachedDiffs = 1;
8197 * Maximum amount of DB lag on a majority of DB replica DBs to tolerate
8198 * before forcing bots to retry any write requests via API errors.
8199 * This should be lower than the 'max lag' value in $wgLBFactoryConf.
8201 $wgAPIMaxLagThreshold = 7;
8204 * Log file or URL (TCP or UDP) to log API requests to, or false to disable
8205 * API request logging
8207 $wgAPIRequestLog = false;
8210 * Set the timeout for the API help text cache. If set to 0, caching disabled
8212 $wgAPICacheHelpTimeout = 60 * 60;
8215 * The ApiQueryQueryPages module should skip pages that are redundant to true
8218 $wgAPIUselessQueryPages = [
8219 'MIMEsearch', // aiprop=mime
8220 'LinkSearch', // list=exturlusage
8221 'FileDuplicateSearch', // prop=duplicatefiles
8225 * Enable AJAX framework
8227 * @deprecated (officially) since MediaWiki 1.31 and ignored since 1.32
8232 * List of Ajax-callable functions.
8233 * Extensions acting as Ajax callbacks must register here
8234 * @deprecated (officially) since 1.27; use the API instead
8236 $wgAjaxExportList = [];
8239 * Enable AJAX check for file overwrite, pre-upload
8241 $wgAjaxUploadDestCheck = true;
8244 * Enable previewing licences via AJAX.
8246 $wgAjaxLicensePreview = true;
8249 * Have clients send edits to be prepared when filling in edit summaries.
8250 * This gives the server a head start on the expensive parsing operation.
8252 $wgAjaxEditStash = true;
8255 * Settings for incoming cross-site AJAX requests:
8256 * Newer browsers support cross-site AJAX when the target resource allows requests
8257 * from the origin domain by the Access-Control-Allow-Origin header.
8258 * This is currently only used by the API (requests to api.php)
8259 * $wgCrossSiteAJAXdomains can be set using a wildcard syntax:
8261 * - '*' matches any number of characters
8262 * - '?' matches any 1 character
8266 * $wgCrossSiteAJAXdomains = [
8267 * 'www.mediawiki.org',
8268 * '*.wikipedia.org',
8269 * '*.wikimedia.org',
8270 * '*.wiktionary.org',
8274 $wgCrossSiteAJAXdomains = [];
8277 * Domains that should not be allowed to make AJAX requests,
8278 * even if they match one of the domains allowed by $wgCrossSiteAJAXdomains
8279 * Uses the same syntax as $wgCrossSiteAJAXdomains
8281 $wgCrossSiteAJAXdomainExceptions = [];
8283 /** @} */ # End AJAX and API }
8285 /************************************************************************//**
8286 * @name Shell and process control
8291 * Maximum amount of virtual memory available to shell processes under linux, in KB.
8293 $wgMaxShellMemory = 307200;
8296 * Maximum file size created by shell processes under linux, in KB
8297 * ImageMagick convert for example can be fairly hungry for scratch space
8299 $wgMaxShellFileSize = 102400;
8302 * Maximum CPU time in seconds for shell processes under Linux
8304 $wgMaxShellTime = 180;
8307 * Maximum wall clock time (i.e. real time, of the kind the clock on the wall
8308 * would measure) in seconds for shell processes under Linux
8310 $wgMaxShellWallClockTime = 180;
8313 * Under Linux: a cgroup directory used to constrain memory usage of shell
8314 * commands. The directory must be writable by the user which runs MediaWiki.
8316 * If specified, this is used instead of ulimit, which is inaccurate, and
8317 * causes malloc() to return NULL, which exposes bugs in C applications, making
8318 * them segfault or deadlock.
8320 * A wrapper script will create a cgroup for each shell command that runs, as
8321 * a subgroup of the specified cgroup. If the memory limit is exceeded, the
8322 * kernel will send a SIGKILL signal to a process in the subgroup.
8326 * mkdir -p /sys/fs/cgroup/memory/mediawiki
8327 * mkdir -m 0777 /sys/fs/cgroup/memory/mediawiki/job
8328 * echo '$wgShellCgroup = "/sys/fs/cgroup/memory/mediawiki/job";' >> LocalSettings.php
8331 * The reliability of cgroup cleanup can be improved by installing a
8332 * notify_on_release script in the root cgroup, see e.g.
8333 * https://gerrit.wikimedia.org/r/#/c/40784
8335 $wgShellCgroup = false;
8338 * Executable path of the PHP cli binary. Should be set up on install.
8340 $wgPhpCli = '/usr/bin/php';
8343 * Locale for LC_ALL, to provide a known environment for locale-sensitive operations
8345 * For Unix-like operating systems, this should be set to C.UTF-8 or an
8346 * equivalent to provide the most consistent behavior for locale-sensitive
8347 * C library operations across different-language wikis. If that locale is not
8348 * available, use another locale that has a UTF-8 character set.
8350 * This setting mainly affects the behavior of C library functions, including:
8351 * - String collation (order when sorting using locale-sensitive comparison)
8352 * - For example, whether "Å" and "A" are considered to be the same letter or
8353 * different letters and if different whether it comes after "A" or after
8354 * "Z", and whether sorting is case sensitive.
8355 * - String character set (how characters beyond basic ASCII are represented)
8356 * - We need this to be a UTF-8 character set to work around
8357 * https://bugs.php.net/bug.php?id=45132
8358 * - Language used for low-level error messages.
8359 * - Formatting of date/time and numeric values (e.g. '.' versus ',' as the
8360 * decimal separator)
8362 * MediaWiki provides its own methods and classes to perform many
8363 * locale-sensitive operations, which are designed to be able to vary locale
8364 * based on wiki language or user preference:
8365 * - MediaWiki's Collation class should generally be used instead of the C
8366 * library collation functions when locale-sensitive sorting is needed.
8367 * - MediaWiki's Message class should be used for localization of messages
8368 * displayed to the user.
8369 * - MediaWiki's Language class should be used for formatting numeric and
8372 * @note If multiple wikis are being served from the same process (e.g. the
8373 * same fastCGI or Apache server), this setting must be the same on all those
8376 $wgShellLocale = 'C.UTF-8';
8379 * Method to use to restrict shell commands
8381 * Supported options:
8382 * - 'autodetect': Autodetect if any restriction methods are available
8383 * - 'firejail': Use firejail <https://firejail.wordpress.com/>
8384 * - false: Don't use any restrictions
8386 * @note If using firejail with MediaWiki running in a home directory different
8387 * from the webserver user, firejail 0.9.44+ is required.
8392 $wgShellRestrictionMethod = false;
8394 /** @} */ # End shell }
8396 /************************************************************************//**
8402 * Timeout for HTTP requests done internally, in seconds.
8405 $wgHTTPTimeout = 25;
8408 * Timeout for HTTP requests done internally for transwiki imports, in seconds.
8411 $wgHTTPImportTimeout = 25;
8414 * Timeout for Asynchronous (background) HTTP requests, in seconds.
8416 $wgAsyncHTTPTimeout = 25;
8419 * Proxy to use for CURL requests.
8421 $wgHTTPProxy = false;
8424 * Local virtual hosts.
8426 * This lists domains that are configured as virtual hosts on the same machine.
8428 * This affects the following:
8429 * - MWHttpRequest: If a request is to be made to a domain listed here, or any
8430 * subdomain thereof, then no proxy will be used.
8431 * Command-line scripts are not affected by this setting and will always use
8432 * the proxy if it is configured.
8436 $wgLocalVirtualHosts = [];
8439 * Timeout for connections done internally (in seconds)
8440 * Only works for curl
8442 $wgHTTPConnectTimeout = 5e0
;
8444 /** @} */ # End HTTP client }
8446 /************************************************************************//**
8452 * Number of jobs to perform per request. May be less than one in which case
8453 * jobs are performed probabalistically. If this is zero, jobs will not be done
8454 * during ordinary apache requests. In this case, maintenance/runJobs.php should
8455 * be run periodically.
8460 * When $wgJobRunRate > 0, try to run jobs asynchronously, spawning a new process
8461 * to handle the job execution, instead of blocking the request until the job
8462 * execution finishes.
8466 $wgRunJobsAsync = false;
8469 * Number of rows to update per job
8471 $wgUpdateRowsPerJob = 300;
8474 * Number of rows to update per query
8476 $wgUpdateRowsPerQuery = 100;
8478 /** @} */ # End job queue }
8480 /************************************************************************//**
8481 * @name Miscellaneous
8486 * Name of the external diff engine to use. Supported values:
8487 * * string: path to an external diff executable
8488 * * false: wikidiff2 PHP/HHVM module if installed, otherwise the default PHP implementation
8489 * * 'wikidiff', 'wikidiff2', and 'wikidiff3' are treated as false for backwards compatibility
8491 $wgExternalDiffEngine = false;
8494 * wikidiff2 supports detection of changes in moved paragraphs.
8495 * This setting controls the maximum number of paragraphs to compare before it bails out.
8497 * * 0: detection of moved paragraphs is disabled
8498 * * int > 0: maximum number of paragraphs to compare
8499 * Note: number of paragraph comparisons is in O(n^2).
8500 * This setting is only effective if the wikidiff2 PHP/HHVM module is used as diffengine.
8501 * See $wgExternalDiffEngine.
8505 $wgWikiDiff2MovedParagraphDetectionCutoff = 0;
8508 * Disable redirects to special pages and interwiki redirects, which use a 302
8509 * and have no "redirected from" link.
8511 * @note This is only for articles with #REDIRECT in them. URL's containing a
8512 * local interwiki prefix (or a non-canonical special page name) are still hard
8513 * redirected regardless of this setting.
8515 $wgDisableHardRedirects = false;
8518 * LinkHolderArray batch size
8521 $wgLinkHolderBatchSize = 1000;
8524 * By default MediaWiki does not register links pointing to same server in
8525 * externallinks dataset, use this value to override:
8527 $wgRegisterInternalExternals = false;
8530 * Maximum number of pages to move at once when moving subpages with a page.
8532 $wgMaximumMovedPages = 100;
8535 * Fix double redirects after a page move.
8536 * Tends to conflict with page move vandalism, use only on a private wiki.
8538 $wgFixDoubleRedirects = false;
8541 * Allow redirection to another page when a user logs in.
8542 * To enable, set to a string like 'Main Page'
8544 $wgRedirectOnLogin = null;
8547 * Configuration for processing pool control, for use in high-traffic wikis.
8548 * An implementation is provided in the PoolCounter extension.
8550 * This configuration array maps pool types to an associative array. The only
8551 * defined key in the associative array is "class", which gives the class name.
8552 * The remaining elements are passed through to the class as constructor
8555 * @par Example using local redis instance:
8557 * $wgPoolCounterConf = [ 'ArticleView' => [
8558 * 'class' => PoolCounterRedis::class,
8559 * 'timeout' => 15, // wait timeout in seconds
8560 * 'workers' => 1, // maximum number of active threads in each pool
8561 * 'maxqueue' => 5, // maximum number of total threads in each pool
8562 * 'servers' => [ '127.0.0.1' ],
8563 * 'redisConfig' => []
8567 * @par Example using C daemon from https://www.mediawiki.org/wiki/Extension:PoolCounter:
8569 * $wgPoolCounterConf = [ 'ArticleView' => [
8570 * 'class' => PoolCounter_Client::class,
8571 * 'timeout' => 15, // wait timeout in seconds
8572 * 'workers' => 5, // maximum number of active threads in each pool
8573 * 'maxqueue' => 50, // maximum number of total threads in each pool
8574 * ... any extension-specific options...
8578 $wgPoolCounterConf = null;
8581 * To disable file delete/restore temporarily
8583 $wgUploadMaintenance = false;
8586 * Associative array mapping namespace IDs to the name of the content model pages in that namespace
8587 * should have by default (use the CONTENT_MODEL_XXX constants). If no special content type is
8588 * defined for a given namespace, pages in that namespace will use the CONTENT_MODEL_WIKITEXT
8589 * (except for the special case of JS and CS pages).
8593 $wgNamespaceContentModels = [];
8596 * How to react if a plain text version of a non-text Content object is requested using
8597 * ContentHandler::getContentText():
8599 * * 'ignore': return null
8600 * * 'fail': throw an MWException
8601 * * 'serialize': serialize to default format
8605 $wgContentHandlerTextFallback = 'ignore';
8608 * Set to false to disable use of the database fields introduced by the ContentHandler facility.
8609 * This way, the ContentHandler facility can be used without any additional information in the
8610 * database. A page's content model is then derived solely from the page's title. This however
8611 * means that changing a page's default model (e.g. using $wgNamespaceContentModels) will break
8612 * the page and/or make the content inaccessible. This also means that pages can not be moved to
8613 * a title that would default to a different content model.
8615 * Overall, with $wgContentHandlerUseDB = false, no database updates are needed, but content
8616 * handling is less robust and less flexible.
8620 $wgContentHandlerUseDB = true;
8623 * Determines which types of text are parsed as wikitext. This does not imply that these kinds
8624 * of texts are also rendered as wikitext, it only means that links, magic words, etc will have
8625 * the effect on the database they would have on a wikitext page.
8627 * @todo On the long run, it would be nice to put categories etc into a separate structure,
8628 * or at least parse only the contents of comments in the scripts.
8632 $wgTextModelsToParse = [
8633 CONTENT_MODEL_WIKITEXT
, // Just for completeness, wikitext will always be parsed.
8634 CONTENT_MODEL_JAVASCRIPT
, // Make categories etc work, people put them into comments.
8635 CONTENT_MODEL_CSS
, // Make categories etc work, people put them into comments.
8639 * Register handlers for specific types of sites.
8644 'mediawiki' => MediaWikiSite
::class,
8648 * Whether the page_props table has a pp_sortkey column. Set to false in case
8649 * the respective database schema change was not applied.
8652 $wgPagePropsHaveSortkey = true;
8655 * For installations where the canonical server is HTTP but HTTPS is optionally
8656 * supported, you can specify a non-standard HTTPS port here. $wgServer should
8657 * be a protocol-relative URL.
8659 * If HTTPS is always used, just specify the port number in $wgServer.
8661 * @see https://phabricator.wikimedia.org/T67184
8668 * Secret for session storage.
8669 * This should be set in LocalSettings.php, otherwise wgSecretKey will
8673 $wgSessionSecret = false;
8676 * If for some reason you can't install the PHP OpenSSL or mcrypt extensions,
8677 * you can set this to true to make MediaWiki work again at the cost of storing
8678 * sensitive session data insecurely. But it would be much more secure to just
8679 * install the OpenSSL extension.
8682 $wgSessionInsecureSecrets = false;
8685 * Secret for hmac-based key derivation function (fast,
8686 * cryptographically secure random numbers).
8687 * This should be set in LocalSettings.php, otherwise wgSecretKey will
8689 * See also: $wgHKDFAlgorithm
8692 $wgHKDFSecret = false;
8695 * Algorithm for hmac-based key derivation function (fast,
8696 * cryptographically secure random numbers).
8697 * See also: $wgHKDFSecret
8700 $wgHKDFAlgorithm = 'sha256';
8703 * Enable page language feature
8704 * Allows setting page language in database
8708 $wgPageLanguageUseDB = false;
8711 * Global configuration variable for Virtual REST Services.
8713 * Use the 'path' key to define automatically mounted services. The value for this
8714 * key is a map of path prefixes to service configuration. The latter is an array of:
8715 * - class : the fully qualified class name
8716 * - options : map of arguments to the class constructor
8717 * Such services will be available to handle queries under their path from the VRS
8718 * singleton, e.g. MediaWikiServices::getInstance()->getVirtualRESTServiceClient();
8720 * Auto-mounting example for Parsoid:
8722 * $wgVirtualRestConfig['paths']['/parsoid/'] = [
8723 * 'class' => ParsoidVirtualRESTService::class,
8725 * 'url' => 'http://localhost:8000',
8726 * 'prefix' => 'enwiki',
8727 * 'domain' => 'en.wikipedia.org'
8731 * Parameters for different services can also be declared inside the 'modules' value,
8732 * which is to be treated as an associative array. The parameters in 'global' will be
8733 * merged with service-specific ones. The result will then be passed to
8734 * VirtualRESTService::__construct() in the module.
8736 * Example config for Parsoid:
8738 * $wgVirtualRestConfig['modules']['parsoid'] = [
8739 * 'url' => 'http://localhost:8000',
8740 * 'prefix' => 'enwiki',
8741 * 'domain' => 'en.wikipedia.org',
8747 $wgVirtualRestConfig = [
8751 # Timeout in seconds
8753 # 'domain' is set to $wgCanonicalServer in Setup.php
8754 'forwardCookies' => false,
8760 * Controls whether zero-result search queries with suggestions should display results for
8761 * these suggestions.
8766 $wgSearchRunSuggestedQuery = true;
8769 * Where popular password file is located.
8771 * Default in core contains 10,000 most popular. This config
8772 * allows you to change which file, in case you want to generate
8773 * a password file with > 10000 entries in it.
8775 * @see maintenance/createCommonPasswordCdb.php
8777 * @var string path to file
8779 $wgPopularPasswordFile = __DIR__
. '/password/commonpasswords.cdb';
8782 * Max time (in seconds) a user-generated transaction can spend in writes.
8783 * If exceeded, the transaction is rolled back with an error instead of being committed.
8785 * @var int|bool Disabled if false
8788 $wgMaxUserDBWriteDuration = false;
8791 * Max time (in seconds) a job-generated transaction can spend in writes.
8792 * If exceeded, the transaction is rolled back with an error instead of being committed.
8794 * @var int|bool Disabled if false
8797 $wgMaxJobDBWriteDuration = false;
8800 * Controls Content-Security-Policy header [Experimental]
8802 * @see https://www.w3.org/TR/CSP2/
8804 * @var bool|array true to send default version, false to not send.
8805 * If an array, can have parameters:
8806 * 'default-src' If true or array (of additional urls) will set a default-src
8807 * directive, which limits what places things can load from. If false or not
8808 * set, will send a default-src directive allowing all sources.
8809 * 'includeCORS' If true or not set, will include urls from
8810 * $wgCrossSiteAJAXdomains as an allowed load sources.
8811 * 'unsafeFallback' Add unsafe-inline as a script source, as a fallback for
8812 * browsers that do not understand nonce-sources [default on].
8813 * 'useNonces' Require nonces on all inline scripts. If disabled and 'unsafeFallback'
8814 * is on, then all inline scripts will be allowed [default true].
8815 * 'script-src' Array of additional places that are allowed to have JS be loaded from.
8816 * 'report-uri' true to use MW api [default], false to disable, string for alternate uri
8817 * @warning May cause slowness on windows due to slow random number generator.
8819 $wgCSPHeader = false;
8822 * Controls Content-Security-Policy-Report-Only header
8825 * @var bool|array Same as $wgCSPHeader
8827 $wgCSPReportOnlyHeader = false;
8830 * List of messages which might contain raw HTML.
8831 * Extensions should add their messages here. The list is used for access control:
8832 * changing messages listed here will require editsitecss and editsitejs rights.
8834 * Message names must be given with underscores rather than spaces and with lowercase first letter.
8839 $wgRawHtmlMessages = [
8841 'history_copyright',
8844 'feedback-termsofuse',
8848 * Mapping of event channels (or channel categories) to EventRelayer configuration.
8850 * By setting up a PubSub system (like Kafka) and enabling a corresponding EventRelayer class
8851 * that uses it, MediaWiki can broadcast events to all subscribers. Certain features like WAN
8852 * cache purging and CDN cache purging will emit events to this system. Appropriate listers can
8853 * subscribe to the channel and take actions based on the events. For example, a local daemon
8854 * can run on each CDN cache node and perfom local purges based on the URL purge channel events.
8856 * Some extensions may want to use "channel categories" so that different channels can also share
8857 * the same custom relayer instance (e.g. when it's likely to be overriden). They can use
8858 * EventRelayerGroup::getRelayer() based on the category but call notify() on various different
8859 * actual channels. One reason for this would be that some system have very different performance
8860 * vs durability needs, so one system (e.g. Kafka) may not be suitable for all uses.
8862 * The 'default' key is for all channels (or channel categories) without an explicit entry here.
8866 $wgEventRelayerConfig = [
8868 'class' => EventRelayerNull
::class,
8873 * Share data about this installation with MediaWiki developers
8875 * When set to true, MediaWiki will periodically ping https://www.mediawiki.org/ with basic
8876 * data about this MediaWiki instance. This data includes, for example, the type of system,
8877 * PHP version, and chosen database backend. The Wikimedia Foundation shares this data with
8878 * MediaWiki developers to help guide future development efforts.
8880 * For details about what data is sent, see: https://www.mediawiki.org/wiki/Manual:$wgPingback
8885 $wgPingback = false;
8888 * List of urls which appear often to be triggering CSP reports
8889 * but do not appear to be caused by actual content, but by client
8890 * software inserting scripts (i.e. Ad-Ware).
8891 * List based on results from Wikimedia logs.
8895 $wgCSPFalsePositiveUrls = [
8896 'https://3hub.co' => true,
8897 'https://morepro.info' => true,
8898 'https://p.ato.mx' => true,
8899 'https://s.ato.mx' => true,
8900 'https://adserver.adtech.de' => true,
8901 'https://ums.adtechus.com' => true,
8902 'https://cas.criteo.com' => true,
8903 'https://cat.nl.eu.criteo.com' => true,
8904 'https://atpixel.alephd.com' => true,
8905 'https://rtb.metrigo.com' => true,
8906 'https://d5p.de17a.com' => true,
8907 'https://ad.lkqd.net/vpaid/vpaid.js' => true,
8911 * Shortest CIDR limits that can be checked in any individual range check
8912 * at Special:Contributions.
8917 $wgRangeContributionsCIDRLimit = [
8923 * The following variables define 3 user experience levels:
8925 * - newcomer: has not yet reached the 'learner' level
8927 * - learner: has at least $wgLearnerEdits and has been
8928 * a member for $wgLearnerMemberSince days
8929 * but has not yet reached the 'experienced' level.
8931 * - experienced: has at least $wgExperiencedUserEdits edits and
8932 * has been a member for $wgExperiencedUserMemberSince days.
8934 $wgLearnerEdits = 10;
8935 $wgLearnerMemberSince = 4; # days
8936 $wgExperiencedUserEdits = 500;
8937 $wgExperiencedUserMemberSince = 30; # days
8940 * Mapping of interwiki index prefixes to descriptors that
8941 * can be used to change the display of interwiki search results.
8943 * Descriptors are appended to CSS classes of interwiki results
8944 * which using InterwikiSearchResultWidget.
8946 * Predefined descriptors include the following words:
8947 * definition, textbook, news, quotation, book, travel, course
8951 * $wgInterwikiPrefixDisplayTypes = [
8952 * 'iwprefix' => 'definition'
8956 $wgInterwikiPrefixDisplayTypes = [];
8959 * Comment table schema migration stage.
8961 * @var int One of the MIGRATION_* constants
8963 $wgCommentTableSchemaMigrationStage = MIGRATION_OLD
;
8966 * RevisionStore table schema migration stage (content, slots, content_models & slot_roles tables).
8967 * Use the SCHEMA_COMPAT_XXX flags. Supported values:
8969 * - SCHEMA_COMPAT_OLD
8970 * - SCHEMA_COMPAT_WRITE_BOTH | SCHEMA_COMPAT_READ_OLD
8971 * - SCHEMA_COMPAT_WRITE_BOTH | SCHEMA_COMPAT_READ_NEW
8972 * - SCHEMA_COMPAT_OLD
8974 * Note that reading the old and new schema at the same time is not supported.
8975 * Attempting to set both read bits in $wgMultiContentRevisionSchemaMigrationStage
8976 * will result in an InvalidArgumentException.
8978 * @see Task: https://phabricator.wikimedia.org/T174028
8979 * @see Commit: https://gerrit.wikimedia.org/r/#/c/378724/
8982 * @var int An appropriate combination of SCHEMA_COMPAT_XXX flags.
8984 $wgMultiContentRevisionSchemaMigrationStage = SCHEMA_COMPAT_WRITE_BOTH | SCHEMA_COMPAT_READ_NEW
;
8987 * Actor table schema migration stage.
8989 * Use the SCHEMA_COMPAT_XXX flags. Supported values:
8990 * - SCHEMA_COMPAT_OLD
8991 * - SCHEMA_COMPAT_WRITE_BOTH | SCHEMA_COMPAT_READ_OLD
8992 * - SCHEMA_COMPAT_WRITE_BOTH | SCHEMA_COMPAT_READ_NEW
8993 * - SCHEMA_COMPAT_NEW
8995 * Note that reading the old and new schema at the same time is not supported
8996 * in 1.32, but was (with significant query performance issues) in 1.31.
8999 * @since 1.32 changed allowed flags
9000 * @var int An appropriate combination of SCHEMA_COMPAT_XXX flags.
9002 $wgActorTableSchemaMigrationStage = SCHEMA_COMPAT_OLD
;
9005 * change_tag table schema migration stage.
9007 * - MIGRATION_OLD: Do not use change_tag_def table or ct_tag_id.
9008 * - MIGRATION_WRITE_BOTH: Write to the change_tag_def table and ct_tag_id, but read from
9009 * the old schema. This is different from the formal definition of the constants
9010 * - MIGRATION_WRITE_NEW: Behaves the same as MIGRATION_WRITE_BOTH
9011 * - MIGRATION_NEW: Use the change_tag_def table and ct_tag_id, do not read/write ct_tag
9014 * @var int One of the MIGRATION_* constants
9016 $wgChangeTagsSchemaMigrationStage = MIGRATION_NEW
;
9019 * For really cool vim folding this needs to be at the end:
9020 * vim: foldmarker=@{,@} foldmethod=marker