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 = '1.32.0-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 );
161 * The extension to append to script names by default.
163 * Some hosting providers used PHP 4 for *.php files, and PHP 5 for *.php5.
164 * This variable was provided to support those providers.
167 * @deprecated since 1.25; support for '.php5' has been phased out of MediaWiki
168 * proper. Backward-compatibility can be maintained by configuring your web
169 * server to rewrite URLs. See RELEASE-NOTES for details.
171 $wgScriptExtension = '.php';
175 /************************************************************************//**
176 * @name URLs and file paths
178 * These various web and file path variables are set to their defaults
179 * in Setup.php if they are not explicitly set from LocalSettings.php.
181 * These will relatively rarely need to be set manually, unless you are
182 * splitting style sheets or images outside the main document root.
184 * In this section, a "path" is usually a host-relative URL, i.e. a URL without
185 * the host part, that starts with a slash. In most cases a full URL is also
186 * acceptable. A "directory" is a local file path.
188 * In both paths and directories, trailing slashes should not be included.
194 * The URL path to index.php.
196 * Defaults to "{$wgScriptPath}/index.php".
201 * The URL path to load.php.
203 * Defaults to "{$wgScriptPath}/load.php".
206 $wgLoadScript = false;
209 * The URL path of the skins directory.
210 * Defaults to "{$wgResourceBasePath}/skins".
213 $wgStylePath = false;
214 $wgStyleSheetPath = &$wgStylePath;
217 * The URL path of the skins directory. Should not point to an external domain.
218 * Defaults to "{$wgScriptPath}/skins".
221 $wgLocalStylePath = false;
224 * The URL path of the extensions directory.
225 * Defaults to "{$wgResourceBasePath}/extensions".
228 $wgExtensionAssetsPath = false;
231 * Filesystem extensions directory.
232 * Defaults to "{$IP}/extensions".
235 $wgExtensionDirectory = "{$IP}/extensions";
238 * Filesystem stylesheets directory.
239 * Defaults to "{$IP}/skins".
242 $wgStyleDirectory = "{$IP}/skins";
245 * The URL path for primary article page views. This path should contain $1,
246 * which is replaced by the article title.
248 * Defaults to "{$wgScript}/$1" or "{$wgScript}?title=$1",
249 * depending on $wgUsePathInfo.
251 $wgArticlePath = false;
254 * The URL path for the images directory.
255 * Defaults to "{$wgScriptPath}/images".
257 $wgUploadPath = false;
260 * The filesystem path of the images directory. Defaults to "{$IP}/images".
262 $wgUploadDirectory = false;
265 * Directory where the cached page will be saved.
266 * Defaults to "{$wgUploadDirectory}/cache".
268 $wgFileCacheDirectory = false;
271 * The URL path of the wiki logo. The logo size should be 135x135 pixels.
272 * Defaults to "$wgResourceBasePath/resources/assets/wiki.png".
277 * Array with URL paths to HD versions of the wiki logo. The scaled logo size
278 * should be under 135x155 pixels.
279 * Only 1.5x and 2x versions are supported.
284 * "1.5x" => "path/to/1.5x_version.png",
285 * "2x" => "path/to/2x_version.png"
289 * SVG is also supported but when enabled, it
290 * disables 1.5x and 2x as svg will already
291 * be optimised for screen resolution.
296 * "svg" => "path/to/svg_version.svg",
305 * The URL path of the shortcut icon.
308 $wgFavicon = '/favicon.ico';
311 * The URL path of the icon for iPhone and iPod Touch web app bookmarks.
312 * Defaults to no icon.
315 $wgAppleTouchIcon = false;
318 * Value for the referrer policy meta tag.
319 * One or more of the values defined in the Referrer Policy specification:
320 * https://w3c.github.io/webappsec-referrer-policy/
321 * ('no-referrer', 'no-referrer-when-downgrade', 'same-origin',
322 * 'origin', 'strict-origin', 'origin-when-cross-origin',
323 * 'strict-origin-when-cross-origin', or 'unsafe-url')
324 * Setting it to false prevents the meta tag from being output
325 * (which results in falling back to the Referrer-Policy header,
326 * or 'no-referrer-when-downgrade' if that's not set either.)
327 * Setting it to an array (supported since 1.31) will create a meta tag for
328 * each value, in the reverse of the order (meaning that the first array element
329 * will be the default and the others used as fallbacks for browsers which do not
332 * @var array|string|bool
335 $wgReferrerPolicy = false;
338 * The local filesystem path to a temporary directory. This is not required to
341 * When this setting is set to false, its value will be set through a call
342 * to wfTempDir(). See that methods implementation for the actual detection
345 * Developers should use the global function wfTempDir() instead of this
349 * @note Default changed to false in MediaWiki 1.20.
351 $wgTmpDirectory = false;
354 * If set, this URL is added to the start of $wgUploadPath to form a complete
358 $wgUploadBaseUrl = '';
361 * To enable remote on-demand scaling, set this to the thumbnail base URL.
362 * Full thumbnail URL will be like $wgUploadStashScalerBaseUrl/e/e6/Foo.jpg/123px-Foo.jpg
363 * where 'e6' are the first two characters of the MD5 hash of the file name.
364 * If $wgUploadStashScalerBaseUrl is set to false, thumbs are rendered locally as needed.
367 $wgUploadStashScalerBaseUrl = false;
370 * To set 'pretty' URL paths for actions other than
371 * plain page views, add to this array.
374 * Set pretty URL for the edit action:
376 * 'edit' => "$wgScriptPath/edit/$1"
379 * There must be an appropriate script or rewrite rule in place to handle these
387 /************************************************************************//**
388 * @name Files and file uploads
393 * Uploads have to be specially set up to be secure
395 $wgEnableUploads = false;
398 * The maximum age of temporary (incomplete) uploaded files
400 $wgUploadStashMaxAge = 6 * 3600; // 6 hours
403 * Allows to move images and other media files
405 $wgAllowImageMoving = true;
408 * Enable deferred upload tasks that use the job queue.
409 * Only enable this if job runners are set up for both the
410 * 'AssembleUploadChunks' and 'PublishStashedFile' job types.
412 * @note If you use suhosin, this setting is incompatible with
413 * suhosin.session.encrypt.
415 $wgEnableAsyncUploads = false;
418 * Additional characters that are not allowed in filenames. They are replaced with '-' when
419 * uploading. Like $wgLegalTitleChars, this is a regexp character class.
421 * Slashes and backslashes are disallowed regardless of this setting, but included here for
424 $wgIllegalFileChars = ":\\/\\\\";
427 * What directory to place deleted uploads in.
428 * Defaults to "{$wgUploadDirectory}/deleted".
430 $wgDeletedDirectory = false;
433 * Set this to true if you use img_auth and want the user to see details on why access failed.
435 $wgImgAuthDetails = false;
438 * Map of relative URL directories to match to internal mwstore:// base storage paths.
439 * For img_auth.php requests, everything after "img_auth.php/" is checked to see
440 * if starts with any of the prefixes defined here. The prefixes should not overlap.
441 * The prefix that matches has a corresponding storage path, which the rest of the URL
442 * is assumed to be relative to. The file at that path (or a 404) is send to the client.
445 * $wgImgAuthUrlPathMap['/timeline/'] = 'mwstore://local-fs/timeline-render/';
446 * The above maps ".../img_auth.php/timeline/X" to "mwstore://local-fs/timeline-render/".
447 * The name "local-fs" should correspond by name to an entry in $wgFileBackends.
449 * @see $wgFileBackends
451 $wgImgAuthUrlPathMap = [];
454 * File repository structures
456 * $wgLocalFileRepo is a single repository structure, and $wgForeignFileRepos is
457 * an array of such structures. Each repository structure is an associative
458 * array of properties configuring the repository.
460 * Properties required for all repos:
461 * - class The class name for the repository. May come from the core or an extension.
462 * The core repository classes are FileRepo, LocalRepo, ForeignDBRepo.
464 * - name A unique name for the repository (but $wgLocalFileRepo should be 'local').
465 * The name should consist of alpha-numeric characters.
466 * - backend A file backend name (see $wgFileBackends).
468 * For most core repos:
469 * - zones Associative array of zone names that each map to an array with:
470 * container : backend container name the zone is in
471 * directory : root path within container for the zone
472 * url : base URL to the root of the zone
473 * urlsByExt : map of file extension types to base URLs
474 * (useful for using a different cache for videos)
475 * Zones default to using "<repo name>-<zone name>" as the container name
476 * and default to using the container root as the zone's root directory.
477 * Nesting of zone locations within other zones should be avoided.
478 * - url Public zone URL. The 'zones' settings take precedence.
479 * - hashLevels The number of directory levels for hash-based division of files
480 * - thumbScriptUrl The URL for thumb.php (optional, not recommended)
481 * - transformVia404 Whether to skip media file transformation on parse and rely on a 404
483 * - initialCapital Equivalent to $wgCapitalLinks (or $wgCapitalLinkOverrides[NS_FILE],
484 * determines whether filenames implicitly start with a capital letter.
485 * The current implementation may give incorrect description page links
486 * when the local $wgCapitalLinks and initialCapital are mismatched.
487 * - pathDisclosureProtection
488 * May be 'paranoid' to remove all parameters from error messages, 'none' to
489 * leave the paths in unchanged, or 'simple' to replace paths with
490 * placeholders. Default for LocalRepo is 'simple'.
491 * - fileMode This allows wikis to set the file mode when uploading/moving files. Default
493 * - directory The local filesystem directory where public files are stored. Not used for
495 * - thumbDir The base thumbnail directory. Defaults to "<directory>/thumb".
496 * - thumbUrl The base thumbnail URL. Defaults to "<url>/thumb".
497 * - isPrivate Set this if measures should always be taken to keep the files private.
498 * One should not trust this to assure that the files are not web readable;
499 * the server configuration should be done manually depending on the backend.
501 * These settings describe a foreign MediaWiki installation. They are optional, and will be ignored
502 * for local repositories:
503 * - descBaseUrl URL of image description pages, e.g. https://en.wikipedia.org/wiki/File:
504 * - scriptDirUrl URL of the MediaWiki installation, equivalent to $wgScriptPath, e.g.
505 * https://en.wikipedia.org/w
506 * - scriptExtension Script extension of the MediaWiki installation, equivalent to
507 * $wgScriptExtension, e.g. ".php5". Defaults to ".php".
509 * - articleUrl Equivalent to $wgArticlePath, e.g. https://en.wikipedia.org/wiki/$1
510 * - fetchDescription Fetch the text of the remote file description page. Equivalent to
511 * $wgFetchCommonsDescriptions.
512 * - abbrvThreshold File names over this size will use the short form of thumbnail names.
513 * Short thumbnail names only have the width, parameters, and the extension.
516 * - dbType, dbServer, dbUser, dbPassword, dbName, dbFlags
517 * equivalent to the corresponding member of $wgDBservers
518 * - tablePrefix Table prefix, the foreign wiki's $wgDBprefix
519 * - hasSharedCache True if the wiki's shared cache is accessible via the local $wgMemc
522 * - apibase Use for the foreign API's URL
523 * - apiThumbCacheExpiry How long to locally cache thumbs for
525 * If you leave $wgLocalFileRepo set to false, Setup will fill in appropriate values.
526 * Otherwise, set $wgLocalFileRepo to a repository structure as described above.
527 * If you set $wgUseInstantCommons to true, it will add an entry for Commons.
528 * If you set $wgForeignFileRepos to an array of repository structures, those will
529 * be searched after the local file repo.
530 * Otherwise, you will only have access to local media files.
532 * @see Setup.php for an example usage and default initialization.
534 $wgLocalFileRepo = false;
537 * @see $wgLocalFileRepo
539 $wgForeignFileRepos = [];
542 * Use Commons as a remote file repository. Essentially a wrapper, when this
543 * is enabled $wgForeignFileRepos will point at Commons with a set of default
546 $wgUseInstantCommons = false;
549 * Array of foreign file repo names (set in $wgForeignFileRepos above) that
550 * are allowable upload targets. These wikis must have some method of
551 * authentication (i.e. CentralAuth), and be CORS-enabled for this wiki.
552 * The string 'local' signifies the default local file repository.
555 * $wgForeignUploadTargets = [ 'shared' ];
557 $wgForeignUploadTargets = [ 'local' ];
560 * Configuration for file uploads using the embeddable upload dialog
561 * (https://www.mediawiki.org/wiki/Upload_dialog).
563 * This applies also to foreign uploads to this wiki (the configuration is loaded by remote wikis
564 * using the action=query&meta=siteinfo API).
566 * See below for documentation of each property. None of the properties may be omitted.
569 // Fields to make available in the dialog. `true` means that this field is visible, `false` means
570 // that it is hidden. The "Name" field can't be hidden. Note that you also have to add the
571 // matching replacement to the 'filepage' format key below to make use of these.
573 'description' => true,
575 'categories' => false,
577 // Suffix of localisation messages used to describe the license under which the uploaded file will
578 // be released. The same value may be set for both 'local' and 'foreign' uploads.
579 'licensemessages' => [
580 // The 'local' messages are used for local uploads on this wiki:
581 // * upload-form-label-own-work-message-generic-local
582 // * upload-form-label-not-own-work-message-generic-local
583 // * upload-form-label-not-own-work-local-generic-local
584 'local' => 'generic-local',
585 // The 'foreign' messages are used for cross-wiki uploads from other wikis to this wiki:
586 // * upload-form-label-own-work-message-generic-foreign
587 // * upload-form-label-not-own-work-message-generic-foreign
588 // * upload-form-label-not-own-work-local-generic-foreign
589 'foreign' => 'generic-foreign',
591 // Upload comments to use for 'local' and 'foreign' uploads. This can also be set to a single
592 // string value, in which case it is used for both kinds of uploads. Available replacements:
593 // * $HOST - domain name from which a cross-wiki upload originates
594 // * $PAGENAME - wiki page name from which an upload originates
599 // Format of the file page wikitext to be generated from the fields input by the user.
601 // Wrapper for the whole page. Available replacements:
602 // * $DESCRIPTION - file description, as input by the user (only if the 'description' field is
603 // enabled), wrapped as defined below in the 'description' key
604 // * $DATE - file creation date, as input by the user (only if the 'date' field is enabled)
605 // * $SOURCE - as defined below in the 'ownwork' key, may be extended in the future
606 // * $AUTHOR - linked user name, may be extended in the future
607 // * $LICENSE - as defined below in the 'license' key, may be extended in the future
608 // * $CATEGORIES - file categories wikitext, as input by the user (only if the 'categories'
609 // field is enabled), or if no input, as defined below in the 'uncategorized' key
610 'filepage' => '$DESCRIPTION',
611 // Wrapped for file description. Available replacements:
612 // * $LANGUAGE - source wiki's content language
613 // * $TEXT - input by the user
614 'description' => '$TEXT',
617 'uncategorized' => '',
622 * File backend structure configuration.
624 * This is an array of file backend configuration arrays.
625 * Each backend configuration has the following parameters:
626 * - 'name' : A unique name for the backend
627 * - 'class' : The file backend class to use
628 * - 'wikiId' : A unique string that identifies the wiki (container prefix)
629 * - 'lockManager' : The name of a lock manager (see $wgLockManagers)
631 * See FileBackend::__construct() for more details.
632 * Additional parameters are specific to the file backend class used.
633 * These settings should be global to all wikis when possible.
635 * FileBackendMultiWrite::__construct() is augmented with a 'template' option that
636 * can be used in any of the values of the 'backends' array. Its value is the name of
637 * another backend in $wgFileBackends. When set, it pre-fills the array with all of the
638 * configuration of the named backend. Explicitly set values in the array take precedence.
640 * There are two particularly important aspects about each backend:
641 * - a) Whether it is fully qualified or wiki-relative.
642 * By default, the paths of files are relative to the current wiki,
643 * which works via prefixing them with the current wiki ID when accessed.
644 * Setting 'wikiId' forces the backend to be fully qualified by prefixing
645 * all paths with the specified value instead. This can be useful if
646 * multiple wikis need to share the same data. Note that 'name' is *not*
647 * part of any prefix and thus should not be relied upon for namespacing.
648 * - b) Whether it is only defined for some wikis or is defined on all
649 * wikis in the wiki farm. Defining a backend globally is useful
650 * if multiple wikis need to share the same data.
651 * One should be aware of these aspects when configuring a backend for use with
652 * any basic feature or plugin. For example, suppose an extension stores data for
653 * different wikis in different directories and sometimes needs to access data from
654 * a foreign wiki's directory in order to render a page on given wiki. The extension
655 * would need a fully qualified backend that is defined on all wikis in the wiki farm.
657 $wgFileBackends = [];
660 * Array of configuration arrays for each lock manager.
661 * Each backend configuration has the following parameters:
662 * - 'name' : A unique name for the lock manager
663 * - 'class' : The lock manger class to use
665 * See LockManager::__construct() for more details.
666 * Additional parameters are specific to the lock manager class used.
667 * These settings should be global to all wikis.
669 * When using DBLockManager, the 'dbsByBucket' map can reference 'localDBMaster' as
670 * a peer database in each bucket. This will result in an extra connection to the domain
671 * that the LockManager services, which must also be a valid wiki ID.
673 $wgLockManagers = [];
676 * Show Exif data, on by default if available.
677 * Requires PHP's Exif extension: https://secure.php.net/manual/en/ref.exif.php
679 * @note FOR WINDOWS USERS:
680 * To enable Exif functions, add the following line to the "Windows
681 * extensions" section of php.ini:
683 * extension=extensions/php_exif.dll
686 $wgShowEXIF = function_exists( 'exif_read_data' );
689 * If to automatically update the img_metadata field
690 * if the metadata field is outdated but compatible with the current version.
693 $wgUpdateCompatibleMetadata = false;
696 * If you operate multiple wikis, you can define a shared upload path here.
697 * Uploads to this wiki will NOT be put there - they will be put into
698 * $wgUploadDirectory.
699 * If $wgUseSharedUploads is set, the wiki will look in the shared repository if
700 * no file of the given name is found in the local repository (for [[File:..]],
701 * [[Media:..]] links). Thumbnails will also be looked for and generated in this
704 * Note that these configuration settings can now be defined on a per-
705 * repository basis for an arbitrary number of file repositories, using the
706 * $wgForeignFileRepos variable.
708 $wgUseSharedUploads = false;
711 * Full path on the web server where shared uploads can be found
713 $wgSharedUploadPath = null;
716 * Fetch commons image description pages and display them on the local wiki?
718 $wgFetchCommonsDescriptions = false;
721 * Path on the file system where shared uploads can be found.
723 $wgSharedUploadDirectory = null;
726 * DB name with metadata about shared directory.
727 * Set this to false if the uploads do not come from a wiki.
729 $wgSharedUploadDBname = false;
732 * Optional table prefix used in database.
734 $wgSharedUploadDBprefix = '';
737 * Cache shared metadata in memcached.
738 * Don't do this if the commons wiki is in a different memcached domain
740 $wgCacheSharedUploads = true;
743 * Allow for upload to be copied from an URL.
744 * The timeout for copy uploads is set by $wgCopyUploadTimeout.
745 * You have to assign the user right 'upload_by_url' to a user group, to use this.
747 $wgAllowCopyUploads = false;
750 * A list of domains copy uploads can come from
754 $wgCopyUploadsDomains = [];
757 * Enable copy uploads from Special:Upload. $wgAllowCopyUploads must also be
758 * true. If $wgAllowCopyUploads is true, but this is false, you will only be
759 * able to perform copy uploads from the API or extensions (e.g. UploadWizard).
761 $wgCopyUploadsFromSpecialUpload = false;
764 * Proxy to use for copy upload requests.
767 $wgCopyUploadProxy = false;
770 * Different timeout for upload by url
771 * This could be useful since when fetching large files, you may want a
772 * timeout longer than the default $wgHTTPTimeout. False means fallback
779 $wgCopyUploadTimeout = false;
782 * Max size for uploads, in bytes. If not set to an array, applies to all
783 * uploads. If set to an array, per upload type maximums can be set, using the
784 * file and url keys. If the * key is set this value will be used as maximum
785 * for non-specified types.
789 * $wgMaxUploadSize = [
791 * 'url' => 500 * 1024,
794 * Sets the maximum for all uploads to 250 kB except for upload-by-url, which
795 * will have a maximum of 500 kB.
797 $wgMaxUploadSize = 1024 * 1024 * 100; # 100MB
800 * Minimum upload chunk size, in bytes. When using chunked upload, non-final
801 * chunks smaller than this will be rejected. May be reduced based on the
802 * 'upload_max_filesize' or 'post_max_size' PHP settings.
805 $wgMinUploadChunkSize = 1024; # 1KB
808 * Point the upload navigation link to an external URL
809 * Useful if you want to use a shared repository by default
810 * without disabling local uploads (use $wgEnableUploads = false for that).
814 * $wgUploadNavigationUrl = 'https://commons.wikimedia.org/wiki/Special:Upload';
817 $wgUploadNavigationUrl = false;
820 * Point the upload link for missing files to an external URL, as with
821 * $wgUploadNavigationUrl. The URL will get "(?|&)wpDestFile=<filename>"
822 * appended to it as appropriate.
824 $wgUploadMissingFileUrl = false;
827 * Give a path here to use thumb.php for thumbnail generation on client
828 * request, instead of generating them on render and outputting a static URL.
829 * This is necessary if some of your apache servers don't have read/write
830 * access to the thumbnail path.
834 * $wgThumbnailScriptPath = "{$wgScriptPath}/thumb.php";
837 $wgThumbnailScriptPath = false;
840 * @see $wgThumbnailScriptPath
842 $wgSharedThumbnailScriptPath = false;
845 * Set this to false if you do not want MediaWiki to divide your images
846 * directory into many subdirectories, for improved performance.
848 * It's almost always good to leave this enabled. In previous versions of
849 * MediaWiki, some users set this to false to allow images to be added to the
850 * wiki by simply copying them into $wgUploadDirectory and then running
851 * maintenance/rebuildImages.php to register them in the database. This is no
852 * longer recommended, use maintenance/importImages.php instead.
854 * @note That this variable may be ignored if $wgLocalFileRepo is set.
855 * @todo Deprecate the setting and ultimately remove it from Core.
857 $wgHashedUploadDirectory = true;
860 * Set the following to false especially if you have a set of files that need to
861 * be accessible by all wikis, and you do not want to use the hash (path/a/aa/)
864 $wgHashedSharedUploadDirectory = true;
867 * Base URL for a repository wiki. Leave this blank if uploads are just stored
868 * in a shared directory and not meant to be accessible through a separate wiki.
869 * Otherwise the image description pages on the local wiki will link to the
870 * image description page on this wiki.
872 * Please specify the namespace, as in the example below.
874 $wgRepositoryBaseUrl = "https://commons.wikimedia.org/wiki/File:";
877 * This is the list of preferred extensions for uploading files. Uploading files
878 * with extensions not in this list will trigger a warning.
880 * @warning If you add any OpenOffice or Microsoft Office file formats here,
881 * such as odt or doc, and untrusted users are allowed to upload files, then
882 * your wiki will be vulnerable to cross-site request forgery (CSRF).
884 $wgFileExtensions = [ 'png', 'gif', 'jpg', 'jpeg', 'webp' ];
887 * Files with these extensions will never be allowed as uploads.
888 * An array of file extensions to blacklist. You should append to this array
889 * if you want to blacklist additional files.
892 # HTML may contain cookie-stealing JavaScript and web bugs
893 'html', 'htm', 'js', 'jsb', 'mhtml', 'mht', 'xhtml', 'xht',
894 # PHP scripts may execute arbitrary code on the server
895 'php', 'phtml', 'php3', 'php4', 'php5', 'phps',
896 # Other types that may be interpreted by some servers
897 'shtml', 'jhtml', 'pl', 'py', 'cgi',
898 # May contain harmful executables for Windows victims
899 'exe', 'scr', 'dll', 'msi', 'vbs', 'bat', 'com', 'pif', 'cmd', 'vxd', 'cpl' ];
902 * Files with these MIME types will never be allowed as uploads
903 * if $wgVerifyMimeType is enabled.
905 $wgMimeTypeBlacklist = [
906 # HTML may contain cookie-stealing JavaScript and web bugs
907 'text/html', 'text/javascript', 'text/x-javascript', 'application/x-shellscript',
908 # PHP scripts may execute arbitrary code on the server
909 'application/x-php', 'text/x-php',
910 # Other types that may be interpreted by some servers
911 'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
912 # Client-side hazards on Internet Explorer
913 'text/scriptlet', 'application/x-msdownload',
914 # Windows metafile, client-side vulnerability on some systems
915 'application/x-msmetafile',
919 * Allow Java archive uploads.
920 * This is not recommended for public wikis since a maliciously-constructed
921 * applet running on the same domain as the wiki can steal the user's cookies.
923 $wgAllowJavaUploads = false;
926 * This is a flag to determine whether or not to check file extensions on upload.
928 * @warning Setting this to false is insecure for public wikis.
930 $wgCheckFileExtensions = true;
933 * If this is turned off, users may override the warning for files not covered
934 * by $wgFileExtensions.
936 * @warning Setting this to false is insecure for public wikis.
938 $wgStrictFileExtensions = true;
941 * Setting this to true will disable the upload system's checks for HTML/JavaScript.
943 * @warning THIS IS VERY DANGEROUS on a publicly editable site, so USE
944 * $wgGroupPermissions TO RESTRICT UPLOADING to only those that you trust
946 $wgDisableUploadScriptChecks = false;
949 * Warn if uploaded files are larger than this (in bytes), or false to disable
951 $wgUploadSizeWarning = false;
954 * list of trusted media-types and MIME types.
955 * Use the MEDIATYPE_xxx constants to represent media types.
956 * This list is used by File::isSafeFile
958 * Types not listed here will have a warning about unsafe content
959 * displayed on the images description page. It would also be possible
960 * to use this for further restrictions, like disabling direct
961 * [[media:...]] links for non-trusted formats.
963 $wgTrustedMediaFormats = [
964 MEDIATYPE_BITMAP
, // all bitmap formats
965 MEDIATYPE_AUDIO
, // all audio formats
966 MEDIATYPE_VIDEO
, // all plain video formats
967 "image/svg+xml", // svg (only needed if inline rendering of svg is not supported)
968 "application/pdf", // PDF files
969 # "application/x-shockwave-flash", //flash/shockwave movie
973 * Plugins for media file type handling.
974 * Each entry in the array maps a MIME type to a class name
976 * Core media handlers are listed in MediaHandlerFactory,
977 * and extensions should use extension.json.
979 $wgMediaHandlers = [];
982 * Media handler overrides for parser tests (they don't need to generate actual
983 * thumbnails, so a mock will do)
985 $wgParserTestMediaHandlers = [
986 'image/jpeg' => 'MockBitmapHandler',
987 'image/png' => 'MockBitmapHandler',
988 'image/gif' => 'MockBitmapHandler',
989 'image/tiff' => 'MockBitmapHandler',
990 'image/webp' => 'MockBitmapHandler',
991 'image/x-ms-bmp' => 'MockBitmapHandler',
992 'image/x-bmp' => 'MockBitmapHandler',
993 'image/x-xcf' => 'MockBitmapHandler',
994 'image/svg+xml' => 'MockSvgHandler',
995 'image/vnd.djvu' => 'MockDjVuHandler',
999 * Plugins for page content model handling.
1000 * Each entry in the array maps a model id to a class name or callback
1001 * that creates an instance of the appropriate ContentHandler subclass.
1005 $wgContentHandlers = [
1007 CONTENT_MODEL_WIKITEXT
=> WikitextContentHandler
::class,
1008 // dumb version, no syntax highlighting
1009 CONTENT_MODEL_JAVASCRIPT
=> JavaScriptContentHandler
::class,
1010 // simple implementation, for use by extensions, etc.
1011 CONTENT_MODEL_JSON
=> JsonContentHandler
::class,
1012 // dumb version, no syntax highlighting
1013 CONTENT_MODEL_CSS
=> CssContentHandler
::class,
1014 // plain text, for use by extensions, etc.
1015 CONTENT_MODEL_TEXT
=> TextContentHandler
::class,
1019 * Whether to enable server-side image thumbnailing. If false, images will
1020 * always be sent to the client in full resolution, with appropriate width= and
1021 * height= attributes on the <img> tag for the client to do its own scaling.
1023 $wgUseImageResize = true;
1026 * Resizing can be done using PHP's internal image libraries or using
1027 * ImageMagick or another third-party converter, e.g. GraphicMagick.
1028 * These support more file formats than PHP, which only supports PNG,
1029 * GIF, JPG, XBM and WBMP.
1031 * Use Image Magick instead of PHP builtin functions.
1033 $wgUseImageMagick = false;
1036 * The convert command shipped with ImageMagick
1038 $wgImageMagickConvertCommand = '/usr/bin/convert';
1041 * Array of max pixel areas for interlacing per MIME type
1044 $wgMaxInterlacingAreas = [];
1047 * Sharpening parameter to ImageMagick
1049 $wgSharpenParameter = '0x0.4';
1052 * Reduction in linear dimensions below which sharpening will be enabled
1054 $wgSharpenReductionThreshold = 0.85;
1057 * Temporary directory used for ImageMagick. The directory must exist. Leave
1058 * this set to false to let ImageMagick decide for itself.
1060 $wgImageMagickTempDir = false;
1063 * Use another resizing converter, e.g. GraphicMagick
1064 * %s will be replaced with the source path, %d with the destination
1065 * %w and %h will be replaced with the width and height.
1067 * @par Example for GraphicMagick:
1069 * $wgCustomConvertCommand = "gm convert %s -resize %wx%h %d"
1072 * Leave as false to skip this.
1074 $wgCustomConvertCommand = false;
1077 * used for lossless jpeg rotation
1081 $wgJpegTran = '/usr/bin/jpegtran';
1084 * At default setting of 'yuv420', JPEG thumbnails will use 4:2:0 chroma
1085 * subsampling to reduce file size, at the cost of possible color fringing
1088 * See https://en.wikipedia.org/wiki/Chroma_subsampling
1091 * false - use scaling system's default (same as pre-1.27 behavior)
1092 * 'yuv444' - luma and chroma at same resolution
1093 * 'yuv422' - chroma at 1/2 resolution horizontally, full vertically
1094 * 'yuv420' - chroma at 1/2 resolution in both dimensions
1096 * This setting is currently supported only for the ImageMagick backend;
1097 * others may default to 4:2:0 or 4:4:4 or maintaining the source file's
1098 * sampling in the thumbnail.
1102 $wgJpegPixelFormat = 'yuv420';
1105 * Some tests and extensions use exiv2 to manipulate the Exif metadata in some
1108 $wgExiv2Command = '/usr/bin/exiv2';
1111 * Path to exiftool binary. Used for lossless ICC profile swapping.
1115 $wgExiftool = '/usr/bin/exiftool';
1118 * Scalable Vector Graphics (SVG) may be uploaded as images.
1119 * Since SVG support is not yet standard in browsers, it is
1120 * necessary to rasterize SVGs to PNG as a fallback format.
1122 * An external program is required to perform this conversion.
1123 * If set to an array, the first item is a PHP callable and any further items
1124 * are passed as parameters after $srcPath, $dstPath, $width, $height
1126 $wgSVGConverters = [
1128 '$path/convert -background "#ffffff00" -thumbnail $widthx$height\! $input PNG:$output',
1129 'sodipodi' => '$path/sodipodi -z -w $width -f $input -e $output',
1130 'inkscape' => '$path/inkscape -z -w $width -f $input -e $output',
1131 'batik' => 'java -Djava.awt.headless=true -jar $path/batik-rasterizer.jar -w $width -d '
1133 'rsvg' => '$path/rsvg-convert -w $width -h $height -o $output $input',
1134 'imgserv' => '$path/imgserv-wrapper -i svg -o png -w$width $input $output',
1135 'ImagickExt' => [ 'SvgHandler::rasterizeImagickExt' ],
1139 * Pick a converter defined in $wgSVGConverters
1141 $wgSVGConverter = 'ImageMagick';
1144 * If not in the executable PATH, specify the SVG converter path.
1146 $wgSVGConverterPath = '';
1149 * Don't scale a SVG larger than this
1151 $wgSVGMaxSize = 5120;
1154 * Don't read SVG metadata beyond this point.
1155 * Default is 1024*256 bytes
1157 $wgSVGMetadataCutoff = 262144;
1160 * Disallow <title> element in SVG files.
1162 * MediaWiki will reject HTMLesque tags in uploaded files due to idiotic
1163 * browsers which can not perform basic stuff like MIME detection and which are
1164 * vulnerable to further idiots uploading crap files as images.
1166 * When this directive is on, "<title>" will be allowed in files with an
1167 * "image/svg+xml" MIME type. You should leave this disabled if your web server
1168 * is misconfigured and doesn't send appropriate MIME types for SVG images.
1170 $wgAllowTitlesInSVG = false;
1173 * The maximum number of pixels a source image can have if it is to be scaled
1174 * down by a scaler that requires the full source image to be decompressed
1175 * and stored in decompressed form, before the thumbnail is generated.
1177 * This provides a limit on memory usage for the decompression side of the
1178 * image scaler. The limit is used when scaling PNGs with any of the
1179 * built-in image scalers, such as ImageMagick or GD. It is ignored for
1180 * JPEGs with ImageMagick, and when using the VipsScaler extension.
1182 * The default is 50 MB if decompressed to RGBA form, which corresponds to
1183 * 12.5 million pixels or 3500x3500.
1185 $wgMaxImageArea = 1.25e7
;
1188 * Force thumbnailing of animated GIFs above this size to a single
1189 * frame instead of an animated thumbnail. As of MW 1.17 this limit
1190 * is checked against the total size of all frames in the animation.
1191 * It probably makes sense to keep this equal to $wgMaxImageArea.
1193 $wgMaxAnimatedGifArea = 1.25e7
;
1196 * Browsers don't support TIFF inline generally...
1197 * For inline display, we need to convert to PNG or JPEG.
1198 * Note scaling should work with ImageMagick, but may not with GD scaling.
1202 * // PNG is lossless, but inefficient for photos
1203 * $wgTiffThumbnailType = [ 'png', 'image/png' ];
1204 * // JPEG is good for photos, but has no transparency support. Bad for diagrams.
1205 * $wgTiffThumbnailType = [ 'jpg', 'image/jpeg' ];
1208 $wgTiffThumbnailType = false;
1211 * If rendered thumbnail files are older than this timestamp, they
1212 * will be rerendered on demand as if the file didn't already exist.
1213 * Update if there is some need to force thumbs and SVG rasterizations
1214 * to rerender, such as fixes to rendering bugs.
1216 $wgThumbnailEpoch = '20030516000000';
1219 * Certain operations are avoided if there were too many recent failures,
1220 * for example, thumbnail generation. Bump this value to invalidate all
1221 * memory of failed operations and thus allow further attempts to resume.
1222 * This is useful when a cause for the failures has been found and fixed.
1224 $wgAttemptFailureEpoch = 1;
1227 * If set, inline scaled images will still produce "<img>" tags ready for
1228 * output instead of showing an error message.
1230 * This may be useful if errors are transitory, especially if the site
1231 * is configured to automatically render thumbnails on request.
1233 * On the other hand, it may obscure error conditions from debugging.
1234 * Enable the debug log or the 'thumbnail' log group to make sure errors
1235 * are logged to a file for review.
1237 $wgIgnoreImageErrors = false;
1240 * Allow thumbnail rendering on page view. If this is false, a valid
1241 * thumbnail URL is still output, but no file will be created at
1242 * the target location. This may save some time if you have a
1243 * thumb.php or 404 handler set up which is faster than the regular
1246 $wgGenerateThumbnailOnParse = true;
1249 * Show thumbnails for old images on the image description page
1251 $wgShowArchiveThumbnails = true;
1254 * If set to true, images that contain certain the exif orientation tag will
1255 * be rotated accordingly. If set to null, try to auto-detect whether a scaler
1256 * is available that can rotate.
1258 $wgEnableAutoRotation = null;
1261 * Internal name of virus scanner. This serves as a key to the
1262 * $wgAntivirusSetup array. Set this to NULL to disable virus scanning. If not
1263 * null, every file uploaded will be scanned for viruses.
1265 $wgAntivirus = null;
1268 * Configuration for different virus scanners. This an associative array of
1269 * associative arrays. It contains one setup array per known scanner type.
1270 * The entry is selected by $wgAntivirus, i.e.
1271 * valid values for $wgAntivirus are the keys defined in this array.
1273 * The configuration array for each scanner contains the following keys:
1274 * "command", "codemap", "messagepattern":
1276 * "command" is the full command to call the virus scanner - %f will be
1277 * replaced with the name of the file to scan. If not present, the filename
1278 * will be appended to the command. Note that this must be overwritten if the
1279 * scanner is not in the system path; in that case, please set
1280 * $wgAntivirusSetup[$wgAntivirus]['command'] to the desired command with full
1283 * "codemap" is a mapping of exit code to return codes of the detectVirus
1284 * function in SpecialUpload.
1285 * - An exit code mapped to AV_SCAN_FAILED causes the function to consider
1286 * the scan to be failed. This will pass the file if $wgAntivirusRequired
1288 * - An exit code mapped to AV_SCAN_ABORTED causes the function to consider
1289 * the file to have an unsupported format, which is probably immune to
1290 * viruses. This causes the file to pass.
1291 * - An exit code mapped to AV_NO_VIRUS will cause the file to pass, meaning
1292 * no virus was found.
1293 * - All other codes (like AV_VIRUS_FOUND) will cause the function to report
1295 * - You may use "*" as a key in the array to catch all exit codes not mapped otherwise.
1297 * "messagepattern" is a perl regular expression to extract the meaningful part of the scanners
1298 * output. The relevant part should be matched as group one (\1).
1299 * If not defined or the pattern does not match, the full message is shown to the user.
1301 $wgAntivirusSetup = [
1305 'command' => 'clamscan --no-summary ',
1307 "0" => AV_NO_VIRUS
, # no virus
1308 "1" => AV_VIRUS_FOUND
, # virus found
1309 "52" => AV_SCAN_ABORTED
, # unsupported file format (probably immune)
1310 "*" => AV_SCAN_FAILED
, # else scan failed
1312 'messagepattern' => '/.*?:(.*)/sim',
1317 * Determines if a failed virus scan (AV_SCAN_FAILED) will cause the file to be rejected.
1319 $wgAntivirusRequired = true;
1322 * Determines if the MIME type of uploaded files should be checked
1324 $wgVerifyMimeType = true;
1327 * Sets the MIME type definition file to use by MimeMagic.php.
1328 * Set to null, to use built-in defaults only.
1329 * example: $wgMimeTypeFile = '/etc/mime.types';
1331 $wgMimeTypeFile = 'includes/mime.types';
1334 * Sets the MIME type info file to use by MimeMagic.php.
1335 * Set to null, to use built-in defaults only.
1337 $wgMimeInfoFile = 'includes/mime.info';
1340 * Sets an external MIME detector program. The command must print only
1341 * the MIME type to standard output.
1342 * The name of the file to process will be appended to the command given here.
1343 * If not set or NULL, PHP's mime_content_type function will be used.
1347 * #$wgMimeDetectorCommand = "file -bi"; # use external MIME detector (Linux)
1350 $wgMimeDetectorCommand = null;
1353 * Switch for trivial MIME detection. Used by thumb.php to disable all fancy
1354 * things, because only a few types of images are needed and file extensions
1357 $wgTrivialMimeDetection = false;
1360 * Additional XML types we can allow via MIME-detection.
1361 * array = [ 'rootElement' => 'associatedMimeType' ]
1364 'http://www.w3.org/2000/svg:svg' => 'image/svg+xml',
1365 'svg' => 'image/svg+xml',
1366 'http://www.lysator.liu.se/~alla/dia/:diagram' => 'application/x-dia-diagram',
1367 'http://www.w3.org/1999/xhtml:html' => 'text/html', // application/xhtml+xml?
1368 'html' => 'text/html', // application/xhtml+xml?
1372 * Limit images on image description pages to a user-selectable limit. In order
1373 * to reduce disk usage, limits can only be selected from a list.
1374 * The user preference is saved as an array offset in the database, by default
1375 * the offset is set with $wgDefaultUserOptions['imagesize']. Make sure you
1376 * change it if you alter the array (see T10858).
1377 * This is the list of settings the user can choose from:
1388 * Adjust thumbnails on image pages according to a user setting. In order to
1389 * reduce disk usage, the values can only be selected from a list. This is the
1390 * list of settings the user can choose from:
1402 * When defined, is an array of image widths used as buckets for thumbnail generation.
1403 * The goal is to save resources by generating thumbnails based on reference buckets instead of
1404 * always using the original. This will incur a speed gain but cause a quality loss.
1406 * The buckets generation is chained, with each bucket generated based on the above bucket
1407 * when possible. File handlers have to opt into using that feature. For now only BitmapHandler
1410 $wgThumbnailBuckets = null;
1413 * When using thumbnail buckets as defined above, this sets the minimum distance to the bucket
1414 * above the requested size. The distance represents how many extra pixels of width the bucket
1415 * needs in order to be used as the reference for a given thumbnail. For example, with the
1416 * following buckets:
1418 * $wgThumbnailBuckets = [ 128, 256, 512 ];
1420 * and a distance of 50:
1422 * $wgThumbnailMinimumBucketDistance = 50;
1424 * If we want to render a thumbnail of width 220px, the 512px bucket will be used,
1425 * because 220 + 50 = 270 and the closest bucket bigger than 270px is 512.
1427 $wgThumbnailMinimumBucketDistance = 50;
1430 * When defined, is an array of thumbnail widths to be rendered at upload time. The idea is to
1431 * prerender common thumbnail sizes, in order to avoid the necessity to render them on demand, which
1432 * has a performance impact for the first client to view a certain size.
1434 * This obviously means that more disk space is needed per upload upfront.
1439 $wgUploadThumbnailRenderMap = [];
1442 * The method through which the thumbnails will be prerendered for the entries in
1443 * $wgUploadThumbnailRenderMap
1445 * The method can be either "http" or "jobqueue". The former uses an http request to hit the
1447 * This method only works if thumbnails are configured to be rendered by a 404 handler. The latter
1448 * option uses the job queue to render the thumbnail.
1452 $wgUploadThumbnailRenderMethod = 'jobqueue';
1455 * When using the "http" wgUploadThumbnailRenderMethod, lets one specify a custom Host HTTP header.
1459 $wgUploadThumbnailRenderHttpCustomHost = false;
1462 * When using the "http" wgUploadThumbnailRenderMethod, lets one specify a custom domain to send the
1467 $wgUploadThumbnailRenderHttpCustomDomain = false;
1470 * When this variable is true and JPGs use the sRGB ICC profile, swaps it for the more lightweight
1471 * (and free) TinyRGB profile when generating thumbnails.
1475 $wgUseTinyRGBForJPGThumbnails = false;
1478 * Parameters for the "<gallery>" tag.
1480 * - imagesPerRow: Default number of images per-row in the gallery. 0 -> Adapt to screensize
1481 * - imageWidth: Width of the cells containing images in galleries (in "px")
1482 * - imageHeight: Height of the cells containing images in galleries (in "px")
1483 * - captionLength: Length to truncate filename to in caption when using "showfilename".
1484 * A value of 'true' will truncate the filename to one line using CSS
1485 * and will be the behaviour after deprecation.
1486 * @deprecated since 1.28
1487 * - showBytes: Show the filesize in bytes in categories
1488 * - showDimensions: Show the dimensions (width x height) in categories
1489 * - mode: Gallery mode
1491 $wgGalleryOptions = [];
1494 * Adjust width of upright images when parameter 'upright' is used
1495 * This allows a nicer look for upright images without the need to fix the width
1496 * by hardcoded px in wiki sourcecode.
1498 $wgThumbUpright = 0.75;
1501 * Default value for chmoding of new directories.
1503 $wgDirectoryMode = 0777;
1506 * Generate and use thumbnails suitable for screens with 1.5 and 2.0 pixel densities.
1508 * This means a 320x240 use of an image on the wiki will also generate 480x360 and 640x480
1509 * thumbnails, output via the srcset attribute.
1511 * On older browsers, a JavaScript polyfill switches the appropriate images in after loading
1512 * the original low-resolution versions depending on the reported window.devicePixelRatio.
1513 * The polyfill can be found in the jquery.hidpi module.
1515 $wgResponsiveImages = true;
1518 * @name DJVU settings
1523 * Path of the djvudump executable
1524 * Enable this and $wgDjvuRenderer to enable djvu rendering
1525 * example: $wgDjvuDump = 'djvudump';
1530 * Path of the ddjvu DJVU renderer
1531 * Enable this and $wgDjvuDump to enable djvu rendering
1532 * example: $wgDjvuRenderer = 'ddjvu';
1534 $wgDjvuRenderer = null;
1537 * Path of the djvutxt DJVU text extraction utility
1538 * Enable this and $wgDjvuDump to enable text layer extraction from djvu files
1539 * example: $wgDjvuTxt = 'djvutxt';
1544 * Path of the djvutoxml executable
1545 * This works like djvudump except much, much slower as of version 3.5.
1547 * For now we recommend you use djvudump instead. The djvuxml output is
1548 * probably more stable, so we'll switch back to it as soon as they fix
1549 * the efficiency problem.
1550 * https://sourceforge.net/tracker/index.php?func=detail&aid=1704049&group_id=32953&atid=406583
1554 * $wgDjvuToXML = 'djvutoxml';
1557 $wgDjvuToXML = null;
1560 * Shell command for the DJVU post processor
1561 * Default: pnmtojpeg, since ddjvu generates ppm output
1562 * Set this to false to output the ppm file directly.
1564 $wgDjvuPostProcessor = 'pnmtojpeg';
1567 * File extension for the DJVU post processor output
1569 $wgDjvuOutputExtension = 'jpg';
1571 /** @} */ # end of DJvu }
1573 /** @} */ # end of file uploads }
1575 /************************************************************************//**
1576 * @name Email settings
1581 * Site admin email address.
1583 * Defaults to "wikiadmin@$wgServerName".
1585 $wgEmergencyContact = false;
1588 * Sender email address for e-mail notifications.
1590 * The address we use as sender when a user requests a password reminder.
1592 * Defaults to "apache@$wgServerName".
1594 $wgPasswordSender = false;
1597 * Sender name for e-mail notifications.
1599 * @deprecated since 1.23; use the system message 'emailsender' instead.
1601 $wgPasswordSenderName = 'MediaWiki Mail';
1604 * Reply-To address for e-mail notifications.
1606 * Defaults to $wgPasswordSender.
1608 $wgNoReplyAddress = false;
1611 * Set to true to enable the e-mail basic features:
1612 * Password reminders, etc. If sending e-mail on your
1613 * server doesn't work, you might want to disable this.
1615 $wgEnableEmail = true;
1618 * Set to true to enable user-to-user e-mail.
1619 * This can potentially be abused, as it's hard to track.
1621 $wgEnableUserEmail = true;
1624 * Set to true to enable user-to-user e-mail blacklist.
1628 $wgEnableUserEmailBlacklist = false;
1631 * If true put the sending user's email in a Reply-To header
1632 * instead of From (false). ($wgPasswordSender will be used as From.)
1634 * Some mailers (eg SMTP) set the SMTP envelope sender to the From value,
1635 * which can cause problems with SPF validation and leak recipient addresses
1636 * when bounces are sent to the sender. In addition, DMARC restrictions
1637 * can cause emails to fail to be received when false.
1639 $wgUserEmailUseReplyTo = true;
1642 * Minimum time, in hours, which must elapse between password reminder
1643 * emails for a given account. This is to prevent abuse by mail flooding.
1645 $wgPasswordReminderResendTime = 24;
1648 * The time, in seconds, when an emailed temporary password expires.
1650 $wgNewPasswordExpiry = 3600 * 24 * 7;
1653 * The time, in seconds, when an email confirmation email expires
1655 $wgUserEmailConfirmationTokenExpiry = 7 * 24 * 60 * 60;
1658 * The number of days that a user's password is good for. After this number of days, the
1659 * user will be asked to reset their password. Set to false to disable password expiration.
1661 $wgPasswordExpirationDays = false;
1664 * If a user's password is expired, the number of seconds when they can still login,
1665 * and cancel their password change, but are sent to the password change form on each login.
1667 $wgPasswordExpireGrace = 3600 * 24 * 7; // 7 days
1672 * For using a direct (authenticated) SMTP server connection.
1673 * Default to false or fill an array :
1677 * 'host' => 'SMTP domain',
1678 * 'IDHost' => 'domain for MessageID',
1680 * 'auth' => [true|false],
1681 * 'username' => [SMTP username],
1682 * 'password' => [SMTP password],
1689 * Additional email parameters, will be passed as the last argument to mail() call.
1691 $wgAdditionalMailParams = null;
1694 * For parts of the system that have been updated to provide HTML email content, send
1695 * both text and HTML parts as the body of the email
1697 $wgAllowHTMLEmail = false;
1700 * True: from page editor if s/he opted-in. False: Enotif mails appear to come
1701 * from $wgEmergencyContact
1703 $wgEnotifFromEditor = false;
1705 // TODO move UPO to preferences probably ?
1706 # If set to true, users get a corresponding option in their preferences and can choose to
1707 # enable or disable at their discretion
1708 # If set to false, the corresponding input form on the user preference page is suppressed
1709 # It call this to be a "user-preferences-option (UPO)"
1712 * Require email authentication before sending mail to an email address.
1713 * This is highly recommended. It prevents MediaWiki from being used as an open
1716 $wgEmailAuthentication = true;
1719 * Allow users to enable email notification ("enotif") on watchlist changes.
1721 $wgEnotifWatchlist = false;
1724 * Allow users to enable email notification ("enotif") when someone edits their
1727 * The owner of the user talk page must also have the 'enotifusertalkpages' user
1728 * preference set to true.
1730 $wgEnotifUserTalk = false;
1733 * Set the Reply-to address in notifications to the editor's address, if user
1734 * allowed this in the preferences.
1736 $wgEnotifRevealEditorAddress = false;
1739 * Potentially send notification mails on minor edits to pages. This is enabled
1740 * by default. If this is false, users will never be notified on minor edits.
1742 * If it is true, editors with the 'nominornewtalk' right (typically bots) will still not
1743 * trigger notifications for minor edits they make (to any page, not just user talk).
1745 * Finally, if the watcher/recipient has the 'enotifminoredits' user preference set to
1746 * false, they will not receive notifications for minor edits.
1748 * User talk notifications are also affected by $wgEnotifMinorEdits, the above settings,
1749 * $wgEnotifUserTalk, and the preference described there.
1751 $wgEnotifMinorEdits = true;
1754 * Send a generic mail instead of a personalised mail for each user. This
1755 * always uses UTC as the time zone, and doesn't include the username.
1757 * For pages with many users watching, this can significantly reduce mail load.
1758 * Has no effect when using sendmail rather than SMTP.
1760 $wgEnotifImpersonal = false;
1763 * Maximum number of users to mail at once when using impersonal mail. Should
1764 * match the limit on your mail server.
1766 $wgEnotifMaxRecips = 500;
1769 * Use real name instead of username in e-mail "from" field.
1771 $wgEnotifUseRealName = false;
1774 * Array of usernames who will be sent a notification email for every change
1775 * which occurs on a wiki. Users will not be notified of their own changes.
1777 $wgUsersNotifiedOnAllChanges = [];
1779 /** @} */ # end of email settings
1781 /************************************************************************//**
1782 * @name Database settings
1787 * Database host name or IP address
1789 $wgDBserver = 'localhost';
1792 * Database port number (for PostgreSQL and Microsoft SQL Server).
1797 * Name of the database
1799 $wgDBname = 'my_wiki';
1804 $wgDBuser = 'wikiuser';
1807 * Database user's password
1814 $wgDBtype = 'mysql';
1817 * Whether to use SSL in DB connection.
1819 * This setting is only used if $wgLBFactoryConf['class'] is set to
1820 * '\Wikimedia\Rdbms\LBFactorySimple' and $wgDBservers is an empty array; otherwise
1821 * the DBO_SSL flag must be set in the 'flags' option of the database
1822 * connection to achieve the same functionality.
1827 * Whether to use compression in DB connection.
1829 * This setting is only used $wgLBFactoryConf['class'] is set to
1830 * '\Wikimedia\Rdbms\LBFactorySimple' and $wgDBservers is an empty array; otherwise
1831 * the DBO_COMPRESS flag must be set in the 'flags' option of the database
1832 * connection to achieve the same functionality.
1834 $wgDBcompress = false;
1837 * Separate username for maintenance tasks. Leave as null to use the default.
1839 $wgDBadminuser = null;
1842 * Separate password for maintenance tasks. Leave as null to use the default.
1844 $wgDBadminpassword = null;
1848 * Leave as null to select the default search engine for the
1849 * selected database type (eg SearchMySQL), or set to a class
1850 * name to override to a custom search engine.
1852 $wgSearchType = null;
1855 * Alternative search types
1856 * Sometimes you want to support multiple search engines for testing. This
1857 * allows users to select their search engine of choice via url parameters
1858 * to Special:Search and the action=search API. If using this, there's no
1859 * need to add $wgSearchType to it, that is handled automatically.
1861 $wgSearchTypeAlternatives = null;
1869 * MySQL table options to use during installation or update
1871 $wgDBTableOptions = 'ENGINE=InnoDB';
1874 * SQL Mode - default is turning off all modes, including strict, if set.
1875 * null can be used to skip the setting for performance reasons and assume
1876 * DBA has done his best job.
1877 * String override can be used for some additional fun :-)
1884 $wgDBmwschema = null;
1887 * To override default SQLite data directory ($docroot/../data)
1889 $wgSQLiteDataDir = '';
1892 * Shared database for multiple wikis. Commonly used for storing a user table
1893 * for single sign-on. The server for this database must be the same as for the
1896 * For backwards compatibility the shared prefix is set to the same as the local
1897 * prefix, and the user table is listed in the default list of shared tables.
1898 * The user_properties table is also added so that users will continue to have their
1899 * preferences shared (preferences were stored in the user table prior to 1.16)
1901 * $wgSharedTables may be customized with a list of tables to share in the shared
1902 * database. However it is advised to limit what tables you do share as many of
1903 * MediaWiki's tables may have side effects if you try to share them.
1905 * $wgSharedPrefix is the table prefix for the shared database. It defaults to
1908 * $wgSharedSchema is the table schema for the shared database. It defaults to
1911 * @deprecated since 1.21 In new code, use the $wiki parameter to wfGetLB() to
1912 * access remote databases. Using wfGetLB() allows the shared database to
1913 * reside on separate servers to the wiki's own database, with suitable
1914 * configuration of $wgLBFactoryConf.
1921 $wgSharedPrefix = false;
1926 $wgSharedTables = [ 'user', 'user_properties' ];
1932 $wgSharedSchema = false;
1935 * Database load balancer
1936 * This is a two-dimensional array, an array of server info structures
1939 * - dbname: Default database name
1941 * - password: DB password
1943 * - driver: DB driver (when there are multiple drivers)
1945 * - load: Ratio of DB_REPLICA load, must be >=0, the sum of all loads must be >0.
1946 * If this is zero for any given server, no normal query traffic will be
1947 * sent to it. It will be excluded from lag checks in maintenance scripts.
1948 * The only way it can receive traffic is if groupLoads is used.
1950 * - groupLoads: array of load ratios, the key is the query group name. A query may belong
1951 * to several groups, the most specific group defined here is used.
1953 * - flags: bit field
1954 * - DBO_DEFAULT -- turns on DBO_TRX only if "cliMode" is off (recommended)
1955 * - DBO_DEBUG -- equivalent of $wgDebugDumpSql
1956 * - DBO_TRX -- wrap entire request in a transaction
1957 * - DBO_NOBUFFER -- turn off buffering (not useful in LocalSettings.php)
1958 * - DBO_PERSISTENT -- enables persistent database connections
1959 * - DBO_SSL -- uses SSL/TLS encryption in database connections, if available
1960 * - DBO_COMPRESS -- uses internal compression in database connections,
1963 * - max lag: (optional) Maximum replication lag before a replica DB goes out of rotation
1964 * - is static: (optional) Set to true if the dataset is static and no replication is used.
1965 * - cliMode: (optional) Connection handles will not assume that requests are short-lived
1966 * nor that INSERT..SELECT can be rewritten into a buffered SELECT and INSERT.
1967 * [Default: uses value of $wgCommandLineMode]
1969 * These and any other user-defined properties will be assigned to the mLBInfo member
1970 * variable of the Database object.
1972 * Leave at false to use the single-server variables above. If you set this
1973 * variable, the single-server variables will generally be ignored (except
1974 * perhaps in some command-line scripts).
1976 * The first server listed in this array (with key 0) will be the master. The
1977 * rest of the servers will be replica DBs. To prevent writes to your replica DBs due to
1978 * accidental misconfiguration or MediaWiki bugs, set read_only=1 on all your
1979 * replica DBs in my.cnf. You can set read_only mode at runtime using:
1982 * SET @@read_only=1;
1985 * Since the effect of writing to a replica DB is so damaging and difficult to clean
1986 * up, we at Wikimedia set read_only=1 in my.cnf on all our DB servers, even
1987 * our masters, and then set read_only=0 on masters at runtime.
1989 $wgDBservers = false;
1992 * Load balancer factory configuration
1993 * To set up a multi-master wiki farm, set the class here to something that
1994 * can return a LoadBalancer with an appropriate master on a call to getMainLB().
1995 * The class identified here is responsible for reading $wgDBservers,
1996 * $wgDBserver, etc., so overriding it may cause those globals to be ignored.
1998 * The LBFactoryMulti class is provided for this purpose, please see
1999 * includes/db/LBFactoryMulti.php for configuration information.
2001 $wgLBFactoryConf = [ 'class' => \Wikimedia\Rdbms\LBFactorySimple
::class ];
2004 * After a state-changing request is done by a client, this determines
2005 * how many seconds that client should keep using the master datacenter.
2006 * This avoids unexpected stale or 404 responses due to replication lag.
2009 $wgDataCenterUpdateStickTTL = 10;
2012 * File to log database errors to
2014 $wgDBerrorLog = false;
2017 * Timezone to use in the error log.
2018 * Defaults to the wiki timezone ($wgLocaltimezone).
2020 * A list of usable timezones can found at:
2021 * https://secure.php.net/manual/en/timezones.php
2025 * $wgDBerrorLogTZ = 'UTC';
2026 * $wgDBerrorLogTZ = 'GMT';
2027 * $wgDBerrorLogTZ = 'PST8PDT';
2028 * $wgDBerrorLogTZ = 'Europe/Sweden';
2029 * $wgDBerrorLogTZ = 'CET';
2034 $wgDBerrorLogTZ = false;
2037 * Set to true to engage MySQL 4.1/5.0 charset-related features;
2038 * for now will just cause sending of 'SET NAMES=utf8' on connect.
2040 * @warning THIS IS EXPERIMENTAL!
2042 * May break if you're not using the table defs from mysql5/tables.sql.
2043 * May break if you're upgrading an existing wiki if set differently.
2044 * Broken symptoms likely to include incorrect behavior with page titles,
2045 * usernames, comments etc containing non-ASCII characters.
2046 * Might also cause failures on the object cache and other things.
2048 * Even correct usage may cause failures with Unicode supplementary
2049 * characters (those not in the Basic Multilingual Plane) unless MySQL
2050 * has enhanced their Unicode support.
2052 $wgDBmysql5 = false;
2055 * Set true to enable Oracle DCRP (supported from 11gR1 onward)
2057 * To use this feature set to true and use a datasource defined as
2058 * POOLED (i.e. in tnsnames definition set server=pooled in connect_data
2061 * Starting from 11gR1 you can use DCRP (Database Resident Connection
2062 * Pool) that maintains established sessions and reuses them on new
2065 * Not completely tested, but it should fall back on normal connection
2066 * in case the pool is full or the datasource is not configured as
2068 * And the other way around; using oci_pconnect on a non pooled
2069 * datasource should produce a normal connection.
2071 * When it comes to frequent shortlived DB connections like with MW
2072 * Oracle tends to s***. The problem is the driver connects to the
2073 * database reasonably fast, but establishing a session takes time and
2074 * resources. MW does not rely on session state (as it does not use
2075 * features such as package variables) so establishing a valid session
2076 * is in this case an unwanted overhead that just slows things down.
2078 * @warning EXPERIMENTAL!
2080 $wgDBOracleDRCP = false;
2083 * Other wikis on this site, can be administered from a single developer account.
2085 * Array numeric key => database name
2087 $wgLocalDatabases = [];
2090 * If lag is higher than $wgSlaveLagWarning, show a warning in some special
2091 * pages (like watchlist). If the lag is higher than $wgSlaveLagCritical,
2092 * show a more obvious warning.
2094 $wgSlaveLagWarning = 10;
2097 * @see $wgSlaveLagWarning
2099 $wgSlaveLagCritical = 30;
2102 * Use Windows Authentication instead of $wgDBuser / $wgDBpassword for MS SQL Server
2104 $wgDBWindowsAuthentication = false;
2106 /**@}*/ # End of DB settings }
2108 /************************************************************************//**
2109 * @name Text storage
2114 * We can also compress text stored in the 'text' table. If this is set on, new
2115 * revisions will be compressed on page save if zlib support is available. Any
2116 * compressed revisions will be decompressed on load regardless of this setting,
2117 * but will not be readable at all* if zlib support is not available.
2119 $wgCompressRevisions = false;
2122 * External stores allow including content
2123 * from non database sources following URL links.
2125 * Short names of ExternalStore classes may be specified in an array here:
2127 * $wgExternalStores = [ "http","file","custom" ]...
2130 * CAUTION: Access to database might lead to code execution
2132 $wgExternalStores = [];
2135 * An array of external MySQL servers.
2138 * Create a cluster named 'cluster1' containing three servers:
2140 * $wgExternalServers = [
2141 * 'cluster1' => <array in the same format as $wgDBservers>
2145 * Used by \Wikimedia\Rdbms\LBFactorySimple, may be ignored if $wgLBFactoryConf is set to
2148 $wgExternalServers = [];
2151 * The place to put new revisions, false to put them in the local text table.
2152 * Part of a URL, e.g. DB://cluster1
2154 * Can be an array instead of a single string, to enable data distribution. Keys
2155 * must be consecutive integers, starting at zero.
2159 * $wgDefaultExternalStore = [ 'DB://cluster1', 'DB://cluster2' ];
2164 $wgDefaultExternalStore = false;
2167 * Revision text may be cached in $wgMemc to reduce load on external storage
2168 * servers and object extraction overhead for frequently-loaded revisions.
2170 * Set to 0 to disable, or number of seconds before cache expiry.
2172 $wgRevisionCacheExpiry = 86400 * 7;
2174 /** @} */ # end text storage }
2176 /************************************************************************//**
2177 * @name Performance hacks and limits
2182 * Disable database-intensive features
2184 $wgMiserMode = false;
2187 * Disable all query pages if miser mode is on, not just some
2189 $wgDisableQueryPages = false;
2192 * Number of rows to cache in 'querycache' table when miser mode is on
2194 $wgQueryCacheLimit = 1000;
2197 * Number of links to a page required before it is deemed "wanted"
2199 $wgWantedPagesThreshold = 1;
2202 * Enable slow parser functions
2204 $wgAllowSlowParserFunctions = false;
2207 * Allow schema updates
2209 $wgAllowSchemaUpdates = true;
2212 * Maximum article size in kilobytes
2214 $wgMaxArticleSize = 2048;
2217 * The minimum amount of memory that MediaWiki "needs"; MediaWiki will try to
2218 * raise PHP's memory limit if it's below this amount.
2220 $wgMemoryLimit = "50M";
2223 * The minimum amount of time that MediaWiki needs for "slow" write request,
2224 * particularly ones with multiple non-atomic writes that *should* be as
2225 * transactional as possible; MediaWiki will call set_time_limit() if needed.
2228 $wgTransactionalTimeLimit = 120;
2230 /** @} */ # end performance hacks }
2232 /************************************************************************//**
2233 * @name Cache settings
2238 * Directory for caching data in the local filesystem. Should not be accessible
2241 * Note: if multiple wikis share the same localisation cache directory, they
2242 * must all have the same set of extensions. You can set a directory just for
2243 * the localisation cache using $wgLocalisationCacheConf['storeDirectory'].
2245 $wgCacheDirectory = false;
2248 * Main cache type. This should be a cache with fast access, but it may have
2249 * limited space. By default, it is disabled, since the stock database cache
2250 * is not fast enough to make it worthwhile.
2254 * - CACHE_ANYTHING: Use anything, as long as it works
2255 * - CACHE_NONE: Do not cache
2256 * - CACHE_DB: Store cache objects in the DB
2257 * - CACHE_MEMCACHED: MemCached, must specify servers in $wgMemCachedServers
2258 * - CACHE_ACCEL: APC, APCU or WinCache
2259 * - (other): A string may be used which identifies a cache
2260 * configuration in $wgObjectCaches.
2262 * @see $wgMessageCacheType, $wgParserCacheType
2264 $wgMainCacheType = CACHE_NONE
;
2267 * The cache type for storing the contents of the MediaWiki namespace. This
2268 * cache is used for a small amount of data which is expensive to regenerate.
2270 * For available types see $wgMainCacheType.
2272 $wgMessageCacheType = CACHE_ANYTHING
;
2275 * The cache type for storing article HTML. This is used to store data which
2276 * is expensive to regenerate, and benefits from having plenty of storage space.
2278 * For available types see $wgMainCacheType.
2280 $wgParserCacheType = CACHE_ANYTHING
;
2283 * The cache type for storing session data.
2285 * For available types see $wgMainCacheType.
2287 $wgSessionCacheType = CACHE_ANYTHING
;
2290 * The cache type for storing language conversion tables,
2291 * which are used when parsing certain text and interface messages.
2293 * For available types see $wgMainCacheType.
2297 $wgLanguageConverterCacheType = CACHE_ANYTHING
;
2300 * Advanced object cache configuration.
2302 * Use this to define the class names and constructor parameters which are used
2303 * for the various cache types. Custom cache types may be defined here and
2304 * referenced from $wgMainCacheType, $wgMessageCacheType, $wgParserCacheType,
2305 * or $wgLanguageConverterCacheType.
2307 * The format is an associative array where the key is a cache identifier, and
2308 * the value is an associative array of parameters. The "class" parameter is the
2309 * class name which will be used. Alternatively, a "factory" parameter may be
2310 * given, giving a callable function which will generate a suitable cache object.
2313 CACHE_NONE
=> [ 'class' => EmptyBagOStuff
::class, 'reportDupes' => false ],
2314 CACHE_DB
=> [ 'class' => SqlBagOStuff
::class, 'loggroup' => 'SQLBagOStuff' ],
2316 CACHE_ANYTHING
=> [ 'factory' => 'ObjectCache::newAnything' ],
2317 CACHE_ACCEL
=> [ 'factory' => 'ObjectCache::getLocalServerInstance' ],
2318 CACHE_MEMCACHED
=> [ 'class' => MemcachedPhpBagOStuff
::class, 'loggroup' => 'memcached' ],
2320 'db-replicated' => [
2321 'class' => ReplicatedBagOStuff
::class,
2323 'class' => SqlBagOStuff
::class,
2324 'args' => [ [ 'slaveOnly' => true ] ]
2327 'class' => SqlBagOStuff
::class,
2328 'args' => [ [ 'slaveOnly' => false ] ]
2330 'loggroup' => 'SQLBagOStuff',
2331 'reportDupes' => false
2334 'apc' => [ 'class' => APCBagOStuff
::class, 'reportDupes' => false ],
2335 'apcu' => [ 'class' => APCUBagOStuff
::class, 'reportDupes' => false ],
2336 'wincache' => [ 'class' => WinCacheBagOStuff
::class, 'reportDupes' => false ],
2337 'memcached-php' => [ 'class' => MemcachedPhpBagOStuff
::class, 'loggroup' => 'memcached' ],
2338 'memcached-pecl' => [ 'class' => MemcachedPeclBagOStuff
::class, 'loggroup' => 'memcached' ],
2339 'hash' => [ 'class' => HashBagOStuff
::class, 'reportDupes' => false ],
2343 * Main Wide-Area-Network cache type. This should be a cache with fast access,
2344 * but it may have limited space. By default, it is disabled, since the basic stock
2345 * cache is not fast enough to make it worthwhile. For single data-center setups, this can
2346 * simply be pointed to a cache in $wgWANObjectCaches that uses a local $wgObjectCaches
2347 * cache with a relayer of type EventRelayerNull.
2350 * - false: Configure the cache using $wgMainCacheType, without using
2351 * a relayer (only matters if there are multiple data-centers)
2352 * - CACHE_NONE: Do not cache
2353 * - (other): A string may be used which identifies a cache
2354 * configuration in $wgWANObjectCaches
2357 $wgMainWANCache = false;
2360 * Advanced WAN object cache configuration.
2362 * Each WAN cache wraps a registered object cache (for the local cluster)
2363 * and it must also be configured to point to a PubSub instance. Subscribers
2364 * must be configured to relay purges to the actual cache servers.
2366 * The format is an associative array where the key is a cache identifier, and
2367 * the value is an associative array of parameters. The "cacheId" parameter is
2368 * a cache identifier from $wgObjectCaches. The "channels" parameter is a map of
2369 * actions ('purge') to PubSub channels defined in $wgEventRelayerConfig.
2370 * The "loggroup" parameter controls where log events are sent.
2374 $wgWANObjectCaches = [
2376 'class' => WANObjectCache
::class,
2377 'cacheId' => CACHE_NONE
,
2380 /* Example of a simple single data-center cache:
2381 'memcached-php' => [
2382 'class' => WANObjectCache::class,
2383 'cacheId' => 'memcached-php',
2384 'channels' => [ 'purge' => 'wancache-main-memcached-purge' ]
2390 * Verify and enforce WAN cache purges using reliable DB sources as streams.
2392 * These secondary cache purges are de-duplicated via simple cache mutexes.
2393 * This improves consistency when cache purges are lost, which becomes more likely
2394 * as more cache servers are added or if there are multiple datacenters. Only keys
2395 * related to important mutable content will be checked.
2400 $wgEnableWANCacheReaper = false;
2403 * Main object stash type. This should be a fast storage system for storing
2404 * lightweight data like hit counters and user activity. Sites with multiple
2405 * data-centers should have this use a store that replicates all writes. The
2406 * store should have enough consistency for CAS operations to be usable.
2407 * Reads outside of those needed for merge() may be eventually consistent.
2410 * - db: Store cache objects in the DB
2411 * - (other): A string may be used which identifies a cache
2412 * configuration in $wgObjectCaches
2416 $wgMainStash = 'db-replicated';
2419 * The expiry time for the parser cache, in seconds.
2420 * The default is 86400 (one day).
2422 $wgParserCacheExpireTime = 86400;
2425 * @deprecated since 1.27, session data is always stored in object cache.
2427 $wgSessionsInObjectCache = true;
2430 * The expiry time to use for session storage, in seconds.
2432 $wgObjectCacheSessionExpiry = 3600;
2435 * @deprecated since 1.27, MediaWiki\Session\SessionManager doesn't use PHP session storage.
2437 $wgSessionHandler = null;
2440 * Whether to use PHP session handling ($_SESSION and session_*() functions)
2442 * If the constant MW_NO_SESSION is defined, this is forced to 'disable'.
2444 * If the constant MW_NO_SESSION_HANDLER is defined, this is ignored and PHP
2445 * session handling will function independently of SessionHandler.
2446 * SessionHandler and PHP's session handling may attempt to override each
2451 * - 'enable': Integrate with PHP's session handling as much as possible.
2452 * - 'warn': Integrate but log warnings if anything changes $_SESSION.
2453 * - 'disable': Throw exceptions if PHP session handling is used.
2455 $wgPHPSessionHandling = 'enable';
2458 * Number of internal PBKDF2 iterations to use when deriving session secrets.
2462 $wgSessionPbkdf2Iterations = 10001;
2465 * If enabled, will send MemCached debugging information to $wgDebugLogFile
2467 $wgMemCachedDebug = false;
2470 * The list of MemCached servers and port numbers
2472 $wgMemCachedServers = [ '127.0.0.1:11211' ];
2475 * Use persistent connections to MemCached, which are shared across multiple
2478 $wgMemCachedPersistent = false;
2481 * Read/write timeout for MemCached server communication, in microseconds.
2483 $wgMemCachedTimeout = 500000;
2486 * Set this to true to maintain a copy of the message cache on the local server.
2488 * This layer of message cache is in addition to the one configured by $wgMessageCacheType.
2490 * The local copy is put in APC. If APC is not installed, this setting does nothing.
2492 * Note that this is about the message cache, which stores interface messages
2493 * maintained as wiki pages. This is separate from the localisation cache for interface
2494 * messages provided by the software, which is configured by $wgLocalisationCacheConf.
2496 $wgUseLocalMessageCache = false;
2499 * Instead of caching everything, only cache those messages which have
2500 * been customised in the site content language. This means that
2501 * MediaWiki:Foo/ja is ignored if MediaWiki:Foo doesn't exist.
2502 * This option is probably only useful for translatewiki.net.
2504 $wgAdaptiveMessageCache = false;
2507 * Localisation cache configuration. Associative array with keys:
2508 * class: The class to use. May be overridden by extensions.
2510 * store: The location to store cache data. May be 'files', 'array', 'db' or
2511 * 'detect'. If set to "files", data will be in CDB files. If set
2512 * to "db", data will be stored to the database. If set to
2513 * "detect", files will be used if $wgCacheDirectory is set,
2514 * otherwise the database will be used.
2515 * "array" is an experimental option that uses PHP files that
2516 * store static arrays.
2518 * storeClass: The class name for the underlying storage. If set to a class
2519 * name, it overrides the "store" setting.
2521 * storeDirectory: If the store class puts its data in files, this is the
2522 * directory it will use. If this is false, $wgCacheDirectory
2525 * manualRecache: Set this to true to disable cache updates on web requests.
2526 * Use maintenance/rebuildLocalisationCache.php instead.
2528 $wgLocalisationCacheConf = [
2529 'class' => LocalisationCache
::class,
2530 'store' => 'detect',
2531 'storeClass' => false,
2532 'storeDirectory' => false,
2533 'manualRecache' => false,
2537 * Allow client-side caching of pages
2539 $wgCachePages = true;
2542 * Set this to current time to invalidate all prior cached pages. Affects both
2543 * client-side and server-side caching.
2544 * You can get the current date on your server by using the command:
2546 * date +%Y%m%d%H%M%S
2549 $wgCacheEpoch = '20030516000000';
2552 * Directory where GitInfo will look for pre-computed cache files. If false,
2553 * $wgCacheDirectory/gitinfo will be used.
2555 $wgGitInfoCacheDirectory = false;
2558 * Bump this number when changing the global style sheets and JavaScript.
2560 * It should be appended in the query string of static CSS and JS includes,
2561 * to ensure that client-side caches do not keep obsolete copies of global
2564 * @deprecated since 1.31
2566 $wgStyleVersion = '303';
2569 * This will cache static pages for non-logged-in users to reduce
2570 * database traffic on public sites. ResourceLoader requests to default
2571 * language and skins are cached as well as single module requests.
2573 $wgUseFileCache = false;
2576 * Depth of the subdirectory hierarchy to be created under
2577 * $wgFileCacheDirectory. The subdirectories will be named based on
2578 * the MD5 hash of the title. A value of 0 means all cache files will
2579 * be put directly into the main file cache directory.
2581 $wgFileCacheDepth = 2;
2584 * Kept for extension compatibility; see $wgParserCacheType
2585 * @deprecated since 1.26
2587 $wgEnableParserCache = true;
2590 * Append a configured value to the parser cache and the sitenotice key so
2591 * that they can be kept separate for some class of activity.
2593 $wgRenderHashAppend = '';
2596 * If on, the sidebar navigation links are cached for users with the
2597 * current language set. This can save a touch of load on a busy site
2598 * by shaving off extra message lookups.
2600 * However it is also fragile: changing the site configuration, or
2601 * having a variable $wgArticlePath, can produce broken links that
2602 * don't update as expected.
2604 $wgEnableSidebarCache = false;
2607 * Expiry time for the sidebar cache, in seconds
2609 $wgSidebarCacheExpiry = 86400;
2612 * When using the file cache, we can store the cached HTML gzipped to save disk
2613 * space. Pages will then also be served compressed to clients that support it.
2615 * Requires zlib support enabled in PHP.
2620 * Clock skew or the one-second resolution of time() can occasionally cause cache
2621 * problems when the user requests two pages within a short period of time. This
2622 * variable adds a given number of seconds to vulnerable timestamps, thereby giving
2625 $wgClockSkewFudge = 5;
2628 * Invalidate various caches when LocalSettings.php changes. This is equivalent
2629 * to setting $wgCacheEpoch to the modification time of LocalSettings.php, as
2630 * was previously done in the default LocalSettings.php file.
2632 * On high-traffic wikis, this should be set to false, to avoid the need to
2633 * check the file modification time, and to avoid the performance impact of
2634 * unnecessary cache invalidations.
2636 $wgInvalidateCacheOnLocalSettingsChange = true;
2639 * When loading extensions through the extension registration system, this
2640 * can be used to invalidate the cache. A good idea would be to set this to
2641 * one file, you can just `touch` that one to invalidate the cache
2645 * $wgExtensionInfoMtime = filemtime( "$IP/LocalSettings.php" );
2648 * If set to false, the mtime for each individual JSON file will be checked,
2649 * which can be slow if a large number of extensions are being loaded.
2653 $wgExtensionInfoMTime = false;
2655 /** @} */ # end of cache settings
2657 /************************************************************************//**
2658 * @name HTTP proxy (CDN) settings
2660 * Many of these settings apply to any HTTP proxy used in front of MediaWiki,
2661 * although they are referred to as Squid settings for historical reasons.
2663 * Achieving a high hit ratio with an HTTP proxy requires special
2664 * configuration. See https://www.mediawiki.org/wiki/Manual:Squid_caching for
2671 * Enable/disable CDN.
2672 * See https://www.mediawiki.org/wiki/Manual:Squid_caching
2674 $wgUseSquid = false;
2677 * If you run Squid3 with ESI support, enable this (default:false):
2682 * Send the Key HTTP header for better caching.
2683 * See https://datatracker.ietf.org/doc/draft-fielding-http-key/ for details.
2686 $wgUseKeyHeader = false;
2689 * Add X-Forwarded-Proto to the Vary and Key headers for API requests and
2690 * RSS/Atom feeds. Use this if you have an SSL termination setup
2691 * and need to split the cache between HTTP and HTTPS for API requests,
2692 * feed requests and HTTP redirect responses in order to prevent cache
2693 * pollution. This does not affect 'normal' requests to index.php other than
2696 $wgVaryOnXFP = false;
2699 * Internal server name as known to CDN, if different.
2703 * $wgInternalServer = 'http://yourinternal.tld:8000';
2706 $wgInternalServer = false;
2709 * Cache TTL for the CDN sent as s-maxage (without ESI) or
2710 * Surrogate-Control (with ESI). Without ESI, you should strip
2711 * out s-maxage in the CDN config.
2713 * 18000 seconds = 5 hours, more cache hits with 2678400 = 31 days.
2715 $wgSquidMaxage = 18000;
2718 * Cache timeout for the CDN when DB replica DB lag is high
2719 * @see $wgSquidMaxage
2722 $wgCdnMaxageLagged = 30;
2725 * If set, any SquidPurge call on a URL or URLs will send a second purge no less than
2726 * this many seconds later via the job queue. This requires delayed job support.
2727 * This should be safely higher than the 'max lag' value in $wgLBFactoryConf, so that
2728 * replica DB lag does not cause page to be stuck in stales states in CDN.
2730 * This also fixes race conditions in two-tiered CDN setups (e.g. cdn2 => cdn1 => MediaWiki).
2731 * If a purge for a URL reaches cdn2 before cdn1 and a request reaches cdn2 for that URL,
2732 * it will populate the response from the stale cdn1 value. When cdn1 gets the purge, cdn2
2733 * will still be stale. If the rebound purge delay is safely higher than the time to relay
2734 * a purge to all nodes, then the rebound puge will clear cdn2 after cdn1 was cleared.
2738 $wgCdnReboundPurgeDelay = 0;
2741 * Cache timeout for the CDN when a response is known to be wrong or incomplete (due to load)
2742 * @see $wgSquidMaxage
2745 $wgCdnMaxageSubstitute = 60;
2748 * Default maximum age for raw CSS/JS accesses
2750 * 300 seconds = 5 minutes.
2752 $wgForcedRawSMaxage = 300;
2755 * List of proxy servers to purge on changes; default port is 80. Use IP addresses.
2757 * When MediaWiki is running behind a proxy, it will trust X-Forwarded-For
2758 * headers sent/modified from these proxies when obtaining the remote IP address
2760 * For a list of trusted servers which *aren't* purged, see $wgSquidServersNoPurge.
2762 $wgSquidServers = [];
2765 * As above, except these servers aren't purged on page changes; use to set a
2766 * list of trusted proxies, etc. Supports both individual IP addresses and
2768 * @since 1.23 Supports CIDR ranges
2770 $wgSquidServersNoPurge = [];
2773 * Whether to use a Host header in purge requests sent to the proxy servers
2774 * configured in $wgSquidServers. Set this to false to support Squid
2775 * configured in forward-proxy mode.
2777 * If this is set to true, a Host header will be sent, and only the path
2778 * component of the URL will appear on the request line, as if the request
2779 * were a non-proxy HTTP 1.1 request. Varnish only supports this style of
2780 * request. Squid supports this style of request only if reverse-proxy mode
2781 * (http_port ... accel) is enabled.
2783 * If this is set to false, no Host header will be sent, and the absolute URL
2784 * will be sent in the request line, as is the standard for an HTTP proxy
2785 * request in both HTTP 1.0 and 1.1. This style of request is not supported
2786 * by Varnish, but is supported by Squid in either configuration (forward or
2791 $wgSquidPurgeUseHostHeader = true;
2794 * Routing configuration for HTCP multicast purging. Add elements here to
2795 * enable HTCP and determine which purges are sent where. If set to an empty
2796 * array, HTCP is disabled.
2798 * Each key in this array is a regular expression to match against the purged
2799 * URL, or an empty string to match all URLs. The purged URL is matched against
2800 * the regexes in the order specified, and the first rule whose regex matches
2801 * is used, all remaining rules will thus be ignored.
2803 * @par Example configuration to send purges for upload.wikimedia.org to one
2804 * multicast group and all other purges to another:
2806 * $wgHTCPRouting = [
2807 * '|^https?://upload\.wikimedia\.org|' => [
2808 * 'host' => '239.128.0.113',
2812 * 'host' => '239.128.0.112',
2818 * You can also pass an array of hosts to send purges too. This is useful when
2819 * you have several multicast groups or unicast address that should receive a
2820 * given purge. Multiple hosts support was introduced in MediaWiki 1.22.
2822 * @par Example of sending purges to multiple hosts:
2824 * $wgHTCPRouting = [
2826 * // Purges to text caches using multicast
2827 * [ 'host' => '239.128.0.114', 'port' => '4827' ],
2828 * // Purges to a hardcoded list of caches
2829 * [ 'host' => '10.88.66.1', 'port' => '4827' ],
2830 * [ 'host' => '10.88.66.2', 'port' => '4827' ],
2831 * [ 'host' => '10.88.66.3', 'port' => '4827' ],
2838 * $wgHTCPRouting replaces $wgHTCPMulticastRouting that was introduced in 1.20.
2839 * For back compatibility purposes, whenever its array is empty
2840 * $wgHTCPMutlicastRouting will be used as a fallback if it not null.
2842 * @see $wgHTCPMulticastTTL
2844 $wgHTCPRouting = [];
2847 * HTCP multicast TTL.
2848 * @see $wgHTCPRouting
2850 $wgHTCPMulticastTTL = 1;
2853 * Should forwarded Private IPs be accepted?
2855 $wgUsePrivateIPs = false;
2857 /** @} */ # end of HTTP proxy settings
2859 /************************************************************************//**
2860 * @name Language, regional and character encoding settings
2865 * Site language code. See languages/data/Names.php for languages supported by
2866 * MediaWiki out of the box. Not all languages listed there have translations,
2867 * see languages/messages/ for the list of languages with some localisation.
2869 * Warning: Don't use any of MediaWiki's deprecated language codes listed in
2870 * LanguageCode::getDeprecatedCodeMapping or $wgDummyLanguageCodes, like "no"
2871 * for Norwegian (use "nb" instead). If you do, things will break unexpectedly.
2873 * This defines the default interface language for all users, but users can
2874 * change it in their preferences.
2876 * This also defines the language of pages in the wiki. The content is wrapped
2877 * in a html element with lang=XX attribute. This behavior can be overridden
2878 * via hooks, see Title::getPageLanguage.
2880 $wgLanguageCode = 'en';
2883 * Language cache size, or really how many languages can we handle
2884 * simultaneously without degrading to crawl speed.
2886 $wgLangObjCacheSize = 10;
2889 * Some languages need different word forms, usually for different cases.
2890 * Used in Language::convertGrammar().
2894 * $wgGrammarForms['en']['genitive']['car'] = 'car\'s';
2897 $wgGrammarForms = [];
2900 * Treat language links as magic connectors, not inline links
2902 $wgInterwikiMagic = true;
2905 * Hide interlanguage links from the sidebar
2907 $wgHideInterlanguageLinks = false;
2910 * List of additional interwiki prefixes that should be treated as
2911 * interlanguage links (i.e. placed in the sidebar).
2913 * - This will not do anything unless the prefixes are defined in the interwiki
2915 * - The display text for these custom interlanguage links will be fetched from
2916 * the system message "interlanguage-link-xyz" where xyz is the prefix in
2918 * - A friendly name for each site, used for tooltip text, may optionally be
2919 * placed in the system message "interlanguage-link-sitename-xyz" where xyz is
2920 * the prefix in this array.
2922 $wgExtraInterlanguageLinkPrefixes = [];
2925 * List of language names or overrides for default names in Names.php
2927 $wgExtraLanguageNames = [];
2930 * List of mappings from one language code to another.
2931 * This array makes the codes not appear as a selectable language on the
2932 * installer, and excludes them when running the transstat.php script.
2934 * In Setup.php, the variable $wgDummyLanguageCodes is created by combining
2935 * these codes with a list of "deprecated" codes, which are mostly leftovers
2936 * from renames or other legacy things, and the internal codes 'qqq' and 'qqx'.
2937 * If a mapping in $wgExtraLanguageCodes collide with a built-in mapping, the
2938 * value in $wgExtraLanguageCodes will be used.
2942 $wgExtraLanguageCodes = [
2943 'bh' => 'bho', // Bihari language family
2944 'no' => 'nb', // Norwegian language family
2945 'simple' => 'en', // Simple English
2949 * Functionally the same as $wgExtraLanguageCodes, but deprecated. Instead of
2950 * appending values to this array, append them to $wgExtraLanguageCodes.
2952 * @deprecated since 1.29
2954 $wgDummyLanguageCodes = [];
2957 * Set this to true to replace Arabic presentation forms with their standard
2958 * forms in the U+0600-U+06FF block. This only works if $wgLanguageCode is
2961 * Note that pages with titles containing presentation forms will become
2962 * inaccessible, run maintenance/cleanupTitles.php to fix this.
2964 $wgFixArabicUnicode = true;
2967 * Set this to true to replace ZWJ-based chillu sequences in Malayalam text
2968 * with their Unicode 5.1 equivalents. This only works if $wgLanguageCode is
2969 * set to "ml". Note that some clients (even new clients as of 2010) do not
2970 * support these characters.
2972 * If you enable this on an existing wiki, run maintenance/cleanupTitles.php to
2973 * fix any ZWJ sequences in existing page titles.
2975 $wgFixMalayalamUnicode = true;
2978 * Set this to always convert certain Unicode sequences to modern ones
2979 * regardless of the content language. This has a small performance
2982 * See $wgFixArabicUnicode and $wgFixMalayalamUnicode for conversion
2987 $wgAllUnicodeFixes = false;
2990 * Set this to eg 'ISO-8859-1' to perform character set conversion when
2991 * loading old revisions not marked with "utf-8" flag. Use this when
2992 * converting a wiki from MediaWiki 1.4 or earlier to UTF-8 without the
2993 * burdensome mass conversion of old text data.
2995 * @note This DOES NOT touch any fields other than old_text. Titles, comments,
2996 * user names, etc still must be converted en masse in the database before
2997 * continuing as a UTF-8 wiki.
2999 $wgLegacyEncoding = false;
3002 * @deprecated since 1.30, does nothing
3004 $wgBrowserBlackList = [];
3007 * If set to true, the MediaWiki 1.4 to 1.5 schema conversion will
3008 * create stub reference rows in the text table instead of copying
3009 * the full text of all current entries from 'cur' to 'text'.
3011 * This will speed up the conversion step for large sites, but
3012 * requires that the cur table be kept around for those revisions
3013 * to remain viewable.
3015 * This option affects the updaters *only*. Any present cur stub
3016 * revisions will be readable at runtime regardless of this setting.
3018 $wgLegacySchemaConversion = false;
3021 * Enable dates like 'May 12' instead of '12 May', if the default date format
3024 $wgAmericanDates = false;
3027 * For Hindi and Arabic use local numerals instead of Western style (0-9)
3028 * numerals in interface.
3030 $wgTranslateNumerals = true;
3033 * Translation using MediaWiki: namespace.
3034 * Interface messages will be loaded from the database.
3036 $wgUseDatabaseMessages = true;
3039 * Expiry time for the message cache key
3041 $wgMsgCacheExpiry = 86400;
3044 * Maximum entry size in the message cache, in bytes
3046 $wgMaxMsgCacheEntrySize = 10000;
3049 * Whether to enable language variant conversion.
3051 $wgDisableLangConversion = false;
3054 * Whether to enable language variant conversion for links.
3056 $wgDisableTitleConversion = false;
3059 * Default variant code, if false, the default will be the language code
3061 $wgDefaultLanguageVariant = false;
3064 * Whether to enable the pig latin variant of English (en-x-piglatin),
3065 * used to ease variant development work.
3067 $wgUsePigLatinVariant = false;
3070 * Disabled variants array of language variant conversion.
3074 * $wgDisabledVariants[] = 'zh-mo';
3075 * $wgDisabledVariants[] = 'zh-my';
3078 $wgDisabledVariants = [];
3081 * Like $wgArticlePath, but on multi-variant wikis, this provides a
3082 * path format that describes which parts of the URL contain the
3087 * $wgLanguageCode = 'sr';
3088 * $wgVariantArticlePath = '/$2/$1';
3089 * $wgArticlePath = '/wiki/$1';
3092 * A link to /wiki/ would be redirected to /sr/Главна_страна
3094 * It is important that $wgArticlePath not overlap with possible values
3095 * of $wgVariantArticlePath.
3097 $wgVariantArticlePath = false;
3100 * Show a bar of language selection links in the user login and user
3101 * registration forms; edit the "loginlanguagelinks" message to
3104 $wgLoginLanguageSelector = false;
3107 * When translating messages with wfMessage(), it is not always clear what
3108 * should be considered UI messages and what should be content messages.
3110 * For example, for the English Wikipedia, there should be only one 'mainpage',
3111 * so when getting the link for 'mainpage', we should treat it as site content
3112 * and call ->inContentLanguage()->text(), but for rendering the text of the
3113 * link, we call ->text(). The code behaves this way by default. However,
3114 * sites like the Wikimedia Commons do offer different versions of 'mainpage'
3115 * and the like for different languages. This array provides a way to override
3116 * the default behavior.
3119 * To allow language-specific main page and community
3122 * $wgForceUIMsgAsContentMsg = [ 'mainpage', 'portal-url' ];
3125 $wgForceUIMsgAsContentMsg = [];
3128 * Fake out the timezone that the server thinks it's in. This will be used for
3129 * date display and not for what's stored in the DB. Leave to null to retain
3130 * your server's OS-based timezone value.
3132 * This variable is currently used only for signature formatting and for local
3133 * time/date parser variables ({{LOCALTIME}} etc.)
3135 * Timezones can be translated by editing MediaWiki messages of type
3136 * timezone-nameinlowercase like timezone-utc.
3138 * A list of usable timezones can found at:
3139 * https://secure.php.net/manual/en/timezones.php
3143 * $wgLocaltimezone = 'UTC';
3144 * $wgLocaltimezone = 'GMT';
3145 * $wgLocaltimezone = 'PST8PDT';
3146 * $wgLocaltimezone = 'Europe/Sweden';
3147 * $wgLocaltimezone = 'CET';
3150 $wgLocaltimezone = null;
3153 * Set an offset from UTC in minutes to use for the default timezone setting
3154 * for anonymous users and new user accounts.
3156 * This setting is used for most date/time displays in the software, and is
3157 * overridable in user preferences. It is *not* used for signature timestamps.
3159 * By default, this will be set to match $wgLocaltimezone.
3161 $wgLocalTZoffset = null;
3163 /** @} */ # End of language/charset settings
3165 /*************************************************************************//**
3166 * @name Output format and skin settings
3171 * The default Content-Type header.
3173 $wgMimeType = 'text/html';
3176 * Previously used as content type in HTML script tags. This is now ignored since
3177 * HTML5 doesn't require a MIME type for script tags (javascript is the default).
3178 * It was also previously used by RawAction to determine the ctype query parameter
3179 * value that will result in a javascript response.
3180 * @deprecated since 1.22
3182 $wgJsMimeType = null;
3185 * The default xmlns attribute. The option to define this has been removed.
3186 * The value of this variable is no longer used by core and is set to a fixed
3187 * value in Setup.php for compatibility with extensions that depend on the value
3188 * of this variable being set. Such a dependency however is deprecated.
3189 * @deprecated since 1.22
3191 $wgXhtmlDefaultNamespace = null;
3194 * Previously used to determine if we should output an HTML5 doctype.
3195 * This is no longer used as we always output HTML5 now. For compatibility with
3196 * extensions that still check the value of this config it's value is now forced
3197 * to true by Setup.php.
3198 * @deprecated since 1.22
3203 * Defines the value of the version attribute in the <html> tag, if any.
3205 * If your wiki uses RDFa, set it to the correct value for RDFa+HTML5.
3206 * Correct current values are 'HTML+RDFa 1.0' or 'XHTML+RDFa 1.0'.
3207 * See also https://www.w3.org/TR/rdfa-in-html/#document-conformance
3210 $wgHtml5Version = null;
3213 * Temporary variable that allows HTMLForms to be rendered as tables.
3214 * Table based layouts cause various issues when designing for mobile.
3215 * This global allows skins or extensions a means to force non-table based rendering.
3216 * Setting to false forces form components to always render as div elements.
3219 $wgHTMLFormAllowTableFormat = true;
3222 * Temporary variable that applies MediaWiki UI wherever it can be supported.
3223 * Temporary variable that should be removed when mediawiki ui is more
3224 * stable and change has been communicated.
3227 $wgUseMediaWikiUIEverywhere = false;
3230 * Whether to label the store-to-database-and-show-to-others button in the editor
3231 * as "Save page"/"Save changes" if false (the default) or, if true, instead as
3232 * "Publish page"/"Publish changes".
3236 $wgEditSubmitButtonLabelPublish = false;
3239 * Permit other namespaces in addition to the w3.org default.
3241 * Use the prefix for the key and the namespace for the value.
3245 * $wgXhtmlNamespaces['svg'] = 'http://www.w3.org/2000/svg';
3247 * Normally we wouldn't have to define this in the root "<html>"
3248 * element, but IE needs it there in some circumstances.
3250 * This is ignored if $wgMimeType is set to a non-XML MIME type.
3252 $wgXhtmlNamespaces = [];
3255 * Site notice shown at the top of each page
3257 * MediaWiki:Sitenotice page, which will override this. You can also
3258 * provide a separate message for logged-out users using the
3259 * MediaWiki:Anonnotice page.
3264 * If this is set, a "donate" link will appear in the sidebar. Set it to a URL.
3266 $wgSiteSupportPage = '';
3269 * Default skin, for new users and anonymous visitors. Registered users may
3270 * change this to any one of the other available skins in their preferences.
3272 $wgDefaultSkin = 'vector';
3275 * Fallback skin used when the skin defined by $wgDefaultSkin can't be found.
3279 $wgFallbackSkin = 'fallback';
3282 * Specify the names of skins that should not be presented in the list of
3283 * available skins in user preferences. If you want to remove a skin entirely,
3284 * remove it from the skins/ directory and its entry from LocalSettings.php.
3289 * @deprecated since 1.23; use $wgSkipSkins instead
3294 * Allow user Javascript page?
3295 * This enables a lot of neat customizations, but may
3296 * increase security risk to users and server load.
3298 $wgAllowUserJs = false;
3301 * Allow user Cascading Style Sheets (CSS)?
3302 * This enables a lot of neat customizations, but may
3303 * increase security risk to users and server load.
3305 $wgAllowUserCss = false;
3308 * Allow style-related user-preferences?
3310 * This controls whether the `editfont` and `underline` preferences
3311 * are availabe to users.
3313 $wgAllowUserCssPrefs = true;
3316 * Use the site's Javascript page?
3318 $wgUseSiteJs = true;
3321 * Use the site's Cascading Style Sheets (CSS)?
3323 $wgUseSiteCss = true;
3326 * Break out of framesets. This can be used to prevent clickjacking attacks,
3327 * or to prevent external sites from framing your site with ads.
3329 $wgBreakFrames = false;
3332 * The X-Frame-Options header to send on pages sensitive to clickjacking
3333 * attacks, such as edit pages. This prevents those pages from being displayed
3334 * in a frame or iframe. The options are:
3336 * - 'DENY': Do not allow framing. This is recommended for most wikis.
3338 * - 'SAMEORIGIN': Allow framing by pages on the same domain. This can be used
3339 * to allow framing within a trusted domain. This is insecure if there
3340 * is a page on the same domain which allows framing of arbitrary URLs.
3342 * - false: Allow all framing. This opens up the wiki to XSS attacks and thus
3343 * full compromise of local user accounts. Private wikis behind a
3344 * corporate firewall are especially vulnerable. This is not
3347 * For extra safety, set $wgBreakFrames = true, to prevent framing on all pages,
3348 * not just edit pages.
3350 $wgEditPageFrameOptions = 'DENY';
3353 * Disallow framing of API pages directly, by setting the X-Frame-Options
3354 * header. Since the API returns CSRF tokens, allowing the results to be
3355 * framed can compromise your user's account security.
3357 * - 'DENY': Do not allow framing. This is recommended for most wikis.
3358 * - 'SAMEORIGIN': Allow framing by pages on the same domain.
3359 * - false: Allow all framing.
3360 * Note: $wgBreakFrames will override this for human formatted API output.
3362 $wgApiFrameOptions = 'DENY';
3365 * Disable output compression (enabled by default if zlib is available)
3367 $wgDisableOutputCompression = false;
3370 * Abandoned experiment with HTML5-style ID escaping. Normalized IDs a bit
3371 * too aggressively, breaking preexisting content (particularly Cite).
3372 * See T29733, T29694, T29474.
3374 * @deprecated since 1.30, use $wgFragmentMode
3376 $wgExperimentalHtmlIds = false;
3379 * How should section IDs be encoded?
3380 * This array can contain 1 or 2 elements, each of them can be one of:
3381 * - 'html5' is modern HTML5 style encoding with minimal escaping. Displays Unicode
3382 * characters in most browsers' address bars.
3383 * - 'legacy' is old MediaWiki-style encoding, e.g. 啤酒 turns into .E5.95.A4.E9.85.92
3384 * - 'html5-legacy' corresponds to DEPRECATED $wgExperimentalHtmlIds mode. DO NOT use
3385 * it for anything but migration off that mode (see below).
3387 * The first element of this array specifies the primary mode of escaping IDs. This
3388 * is what users will see when they e.g. follow an [[#internal link]] to a section of
3391 * The optional second element defines a fallback mode, useful for migrations.
3392 * If present, it will direct MediaWiki to add empty <span>s to every section with its
3393 * id attribute set to fallback encoded title so that links using the previous encoding
3396 * Example: you want to migrate your wiki from 'legacy' to 'html5'
3398 * On the first step, set this variable to [ 'legacy', 'html5' ]. After a while, when
3399 * all caches (parser, HTTP, etc.) contain only pages generated with this setting,
3400 * flip the value to [ 'html5', 'legacy' ]. This will result in all internal links being
3401 * generated in the new encoding while old links (both external and cached internal) will
3402 * still work. After a long time, you might want to ditch backwards compatibility and
3403 * set it to [ 'html5' ]. After all, pages get edited, breaking incoming links no matter which
3404 * fragment mode is used.
3408 $wgFragmentMode = [ 'legacy', 'html5' ];
3411 * Which ID escaping mode should be used for external interwiki links? See documentation
3412 * for $wgFragmentMode above for details of each mode. Because you can't control external sites,
3413 * this setting should probably always be 'legacy', unless every wiki you link to has converted
3418 $wgExternalInterwikiFragmentMode = 'legacy';
3421 * Abstract list of footer icons for skins in place of old copyrightico and poweredbyico code
3422 * You can add new icons to the built in copyright or poweredby, or you can create
3423 * a new block. Though note that you may need to add some custom css to get good styling
3424 * of new blocks in monobook. vector and modern should work without any special css.
3426 * $wgFooterIcons itself is a key/value array.
3427 * The key is the name of a block that the icons will be wrapped in. The final id varies
3428 * by skin; Monobook and Vector will turn poweredby into f-poweredbyico while Modern
3429 * turns it into mw_poweredby.
3430 * The value is either key/value array of icons or a string.
3431 * In the key/value array the key may or may not be used by the skin but it can
3432 * be used to find the icon and unset it or change the icon if needed.
3433 * This is useful for disabling icons that are set by extensions.
3434 * The value should be either a string or an array. If it is a string it will be output
3435 * directly as html, however some skins may choose to ignore it. An array is the preferred format
3436 * for the icon, the following keys are used:
3437 * - src: An absolute url to the image to use for the icon, this is recommended
3438 * but not required, however some skins will ignore icons without an image
3439 * - srcset: optional additional-resolution images; see HTML5 specs
3440 * - url: The url to use in the a element around the text or icon, if not set an a element will
3442 * - alt: This is the text form of the icon, it will be displayed without an image in
3443 * skins like Modern or if src is not set, and will otherwise be used as
3444 * the alt="" for the image. This key is required.
3445 * - width and height: If the icon specified by src is not of the standard size
3446 * you can specify the size of image to use with these keys.
3447 * Otherwise they will default to the standard 88x31.
3448 * @todo Reformat documentation.
3452 "copyright" => [], // placeholder for the built in copyright icon
3456 // Defaults to point at
3457 // "$wgResourceBasePath/resources/assets/poweredby_mediawiki_88x31.png"
3458 // plus srcset for 1.5x, 2x resolution variants.
3460 "url" => "//www.mediawiki.org/",
3461 "alt" => "Powered by MediaWiki",
3467 * Login / create account link behavior when it's possible for anonymous users
3468 * to create an account.
3469 * - true = use a combined login / create account link
3470 * - false = split login and create account into two separate links
3472 $wgUseCombinedLoginLink = false;
3475 * Display user edit counts in various prominent places.
3477 $wgEdititis = false;
3480 * Some web hosts attempt to rewrite all responses with a 404 (not found)
3481 * status code, mangling or hiding MediaWiki's output. If you are using such a
3482 * host, you should start looking for a better one. While you're doing that,
3483 * set this to false to convert some of MediaWiki's 404 responses to 200 so
3484 * that the generated error pages can be seen.
3486 * In cases where for technical reasons it is more important for MediaWiki to
3487 * send the correct status code than for the body to be transmitted intact,
3488 * this configuration variable is ignored.
3490 $wgSend404Code = true;
3493 * The $wgShowRollbackEditCount variable is used to show how many edits can be rolled back.
3494 * The numeric value of the variable controls how many edits MediaWiki will look back to
3495 * determine whether a rollback is allowed (by checking that they are all from the same author).
3496 * If the value is false or 0, the edits are not counted. Disabling this will prevent MediaWiki
3497 * from hiding some useless rollback links.
3501 $wgShowRollbackEditCount = 10;
3504 * Output a <link rel="canonical"> tag on every page indicating the canonical
3505 * server which should be used, i.e. $wgServer or $wgCanonicalServer. Since
3506 * detection of the current server is unreliable, the link is sent
3509 $wgEnableCanonicalServerLink = false;
3512 * When OutputHandler is used, mangle any output that contains
3513 * <cross-domain-policy>. Without this, an attacker can send their own
3514 * cross-domain policy unless it is prevented by the crossdomain.xml file at
3519 $wgMangleFlashPolicy = true;
3521 /** @} */ # End of output format settings }
3523 /*************************************************************************//**
3524 * @name ResourceLoader settings
3529 * Client-side resource modules.
3531 * Extensions should add their ResourceLoader module definitions
3532 * to the $wgResourceModules variable.
3536 * $wgResourceModules['ext.myExtension'] = [
3537 * 'scripts' => 'myExtension.js',
3538 * 'styles' => 'myExtension.css',
3539 * 'dependencies' => [ 'jquery.cookie', 'jquery.tabIndex' ],
3540 * 'localBasePath' => __DIR__,
3541 * 'remoteExtPath' => 'MyExtension',
3545 $wgResourceModules = [];
3548 * Skin-specific styles for resource modules.
3550 * These are later added to the 'skinStyles' list of the existing module. The 'styles' list can
3551 * not be modified or disabled.
3553 * For example, here is a module "bar" and how skin Foo would provide additional styles for it.
3557 * $wgResourceModules['bar'] = [
3558 * 'scripts' => 'resources/bar/bar.js',
3559 * 'styles' => 'resources/bar/main.css',
3562 * $wgResourceModuleSkinStyles['foo'] = [
3563 * 'bar' => 'skins/Foo/bar.css',
3567 * This is mostly equivalent to:
3571 * $wgResourceModules['bar'] = [
3572 * 'scripts' => 'resources/bar/bar.js',
3573 * 'styles' => 'resources/bar/main.css',
3575 * 'foo' => skins/Foo/bar.css',
3580 * If the module already defines its own entry in `skinStyles` for a given skin, then
3581 * $wgResourceModuleSkinStyles is ignored.
3583 * If a module defines a `skinStyles['default']` the skin may want to extend that instead
3584 * of replacing them. This can be done using the `+` prefix.
3588 * $wgResourceModules['bar'] = [
3589 * 'scripts' => 'resources/bar/bar.js',
3590 * 'styles' => 'resources/bar/basic.css',
3592 * 'default' => 'resources/bar/additional.css',
3595 * // Note the '+' character:
3596 * $wgResourceModuleSkinStyles['foo'] = [
3597 * '+bar' => 'skins/Foo/bar.css',
3601 * This is mostly equivalent to:
3605 * $wgResourceModules['bar'] = [
3606 * 'scripts' => 'resources/bar/bar.js',
3607 * 'styles' => 'resources/bar/basic.css',
3609 * 'default' => 'resources/bar/additional.css',
3611 * 'resources/bar/additional.css',
3612 * 'skins/Foo/bar.css',
3618 * In other words, as a module author, use the `styles` list for stylesheets that may not be
3619 * disabled by a skin. To provide default styles that may be extended or replaced,
3620 * use `skinStyles['default']`.
3622 * As with $wgResourceModules, paths default to being relative to the MediaWiki root.
3623 * You should always provide a localBasePath and remoteBasePath (or remoteExtPath/remoteSkinPath).
3627 * $wgResourceModuleSkinStyles['foo'] = [
3628 * 'bar' => 'bar.css',
3629 * 'quux' => 'quux.css',
3630 * 'remoteSkinPath' => 'Foo',
3631 * 'localBasePath' => __DIR__,
3635 $wgResourceModuleSkinStyles = [];
3638 * Extensions should register foreign module sources here. 'local' is a
3639 * built-in source that is not in this array, but defined by
3640 * ResourceLoader::__construct() so that it cannot be unset.
3644 * $wgResourceLoaderSources['foo'] = 'http://example.org/w/load.php';
3647 $wgResourceLoaderSources = [];
3650 * The default 'remoteBasePath' value for instances of ResourceLoaderFileModule.
3651 * Defaults to $wgScriptPath.
3653 $wgResourceBasePath = null;
3656 * Maximum time in seconds to cache resources served by ResourceLoader.
3657 * Used to set last modified headers (max-age/s-maxage).
3659 * Following options to distinguish:
3660 * - versioned: Used for modules with a version, because changing version
3661 * numbers causes cache misses. This normally has a long expiry time.
3662 * - unversioned: Used for modules without a version to propagate changes
3663 * quickly to clients. Also used for modules with errors to recover quickly.
3664 * This normally has a short expiry time.
3666 * Expiry time for the options to distinguish:
3667 * - server: Squid/Varnish but also any other public proxy cache between the
3668 * client and MediaWiki.
3669 * - client: On the client side (e.g. in the browser cache).
3671 $wgResourceLoaderMaxage = [
3673 'server' => 30 * 24 * 60 * 60, // 30 days
3674 'client' => 30 * 24 * 60 * 60, // 30 days
3677 'server' => 5 * 60, // 5 minutes
3678 'client' => 5 * 60, // 5 minutes
3683 * The default debug mode (on/off) for of ResourceLoader requests.
3685 * This will still be overridden when the debug URL parameter is used.
3687 $wgResourceLoaderDebug = false;
3690 * Whether to ensure the mediawiki.legacy library is loaded before other modules.
3692 * @deprecated since 1.26: Always declare dependencies.
3694 $wgIncludeLegacyJavaScript = false;
3697 * Whether or not to assign configuration variables to the global window object.
3699 * If this is set to false, old code using deprecated variables will no longer
3702 * @par Example of legacy code:
3704 * if ( window.wgRestrictionEdit ) { ... }
3708 * if ( wgIsArticle ) { ... }
3711 * Instead, one needs to use mw.config.
3712 * @par Example using mw.config global configuration:
3714 * if ( mw.config.exists('wgRestrictionEdit') ) { ... }
3718 * if ( mw.config.get('wgIsArticle') ) { ... }
3721 $wgLegacyJavaScriptGlobals = true;
3724 * If set to a positive number, ResourceLoader will not generate URLs whose
3725 * query string is more than this many characters long, and will instead use
3726 * multiple requests with shorter query strings. This degrades performance,
3727 * but may be needed if your web server has a low (less than, say 1024)
3728 * query string length limit or a low value for suhosin.get.max_value_length
3729 * that you can't increase.
3731 * If set to a negative number, ResourceLoader will assume there is no query
3732 * string length limit.
3734 * Defaults to a value based on php configuration.
3736 $wgResourceLoaderMaxQueryLength = false;
3739 * If set to true, JavaScript modules loaded from wiki pages will be parsed
3740 * prior to minification to validate it.
3742 * Parse errors will result in a JS exception being thrown during module load,
3743 * which avoids breaking other modules loaded in the same request.
3745 $wgResourceLoaderValidateJS = true;
3748 * If set to true, statically-sourced (file-backed) JavaScript resources will
3749 * be parsed for validity before being bundled up into ResourceLoader modules.
3751 * This can be helpful for development by providing better error messages in
3752 * default (non-debug) mode, but JavaScript parsing is slow and memory hungry
3753 * and may fail on large pre-bundled frameworks.
3755 $wgResourceLoaderValidateStaticJS = false;
3758 * Global LESS variables. An associative array binding variable names to
3759 * LESS code snippets representing their values.
3761 * Adding an item here is equivalent to writing `@variable: value;`
3762 * at the beginning of all your .less files, with all the consequences.
3763 * In particular, string values must be escaped and quoted.
3765 * Changes to this configuration do NOT trigger cache invalidation.
3769 * $wgResourceLoaderLESSVars = [
3770 * 'exampleFontSize' => '1em',
3771 * 'exampleBlue' => '#36c',
3775 * @deprecated since 1.30 Use ResourceLoaderModule::getLessVars() instead to
3776 * add variables to individual modules that need them.
3778 $wgResourceLoaderLESSVars = [
3780 * Minimum available screen width at which a device can be considered a tablet
3781 * The number is currently based on the device width of a Samsung Galaxy S5 mini and is low
3782 * enough to cover iPad (768px). Number is prone to change with new information.
3784 * @deprecated 1.31 Use mediawiki.ui/variables instead
3786 'deviceWidthTablet' => '720px',
3790 * Default import paths for LESS modules. LESS files referenced in @import
3791 * statements will be looked up here first, and relative to the importing file
3792 * second. To avoid collisions, it's important for the LESS files in these
3793 * directories to have a common, predictable file name prefix.
3795 * Extensions need not (and should not) register paths in
3796 * $wgResourceLoaderLESSImportPaths. The import path includes the path of the
3797 * currently compiling LESS file, which allows each extension to freely import
3798 * files from its own tree.
3802 $wgResourceLoaderLESSImportPaths = [
3803 "$IP/resources/src/mediawiki.less/",
3807 * Whether ResourceLoader should attempt to persist modules in localStorage on
3808 * browsers that support the Web Storage API.
3810 $wgResourceLoaderStorageEnabled = true;
3813 * Cache version for client-side ResourceLoader module storage. You can trigger
3814 * invalidation of the contents of the module store by incrementing this value.
3818 $wgResourceLoaderStorageVersion = 1;
3821 * Whether to allow site-wide CSS (MediaWiki:Common.css and friends) on
3822 * restricted pages like Special:UserLogin or Special:Preferences where
3823 * JavaScript is disabled for security reasons. As it is possible to
3824 * execute JavaScript through CSS, setting this to true opens up a
3825 * potential security hole. Some sites may "skin" their wiki by using
3826 * site-wide CSS, causing restricted pages to look unstyled and different
3827 * from the rest of the site.
3831 $wgAllowSiteCSSOnRestrictedPages = false;
3833 /** @} */ # End of ResourceLoader settings }
3835 /*************************************************************************//**
3836 * @name Page title and interwiki link settings
3841 * Name of the project namespace. If left set to false, $wgSitename will be
3844 $wgMetaNamespace = false;
3847 * Name of the project talk namespace.
3849 * Normally you can ignore this and it will be something like
3850 * $wgMetaNamespace . "_talk". In some languages, you may want to set this
3851 * manually for grammatical reasons.
3853 $wgMetaNamespaceTalk = false;
3856 * Additional namespaces. If the namespaces defined in Language.php and
3857 * Namespace.php are insufficient, you can create new ones here, for example,
3858 * to import Help files in other languages. You can also override the namespace
3859 * names of existing namespaces. Extensions should use the CanonicalNamespaces
3860 * hook or extension.json.
3862 * @warning Once you delete a namespace, the pages in that namespace will
3863 * no longer be accessible. If you rename it, then you can access them through
3864 * the new namespace name.
3866 * Custom namespaces should start at 100 to avoid conflicting with standard
3867 * namespaces, and should always follow the even/odd main/talk pattern.
3871 * $wgExtraNamespaces = [
3873 * 101 => "Hilfe_Diskussion",
3875 * 103 => "Discussion_Aide"
3879 * @todo Add a note about maintenance/namespaceDupes.php
3881 $wgExtraNamespaces = [];
3884 * Same as above, but for namespaces with gender distinction.
3885 * Note: the default form for the namespace should also be set
3886 * using $wgExtraNamespaces for the same index.
3889 $wgExtraGenderNamespaces = [];
3892 * Namespace aliases.
3894 * These are alternate names for the primary localised namespace names, which
3895 * are defined by $wgExtraNamespaces and the language file. If a page is
3896 * requested with such a prefix, the request will be redirected to the primary
3899 * Set this to a map from namespace names to IDs.
3903 * $wgNamespaceAliases = [
3904 * 'Wikipedian' => NS_USER,
3909 $wgNamespaceAliases = [];
3912 * Allowed title characters -- regex character class
3913 * Don't change this unless you know what you're doing
3915 * Problematic punctuation:
3916 * - []{}|# Are needed for link syntax, never enable these
3917 * - <> Causes problems with HTML escaping, don't use
3918 * - % Enabled by default, minor problems with path to query rewrite rules, see below
3919 * - + Enabled by default, but doesn't work with path to query rewrite rules,
3920 * corrupted by apache
3921 * - ? Enabled by default, but doesn't work with path to PATH_INFO rewrites
3923 * All three of these punctuation problems can be avoided by using an alias,
3924 * instead of a rewrite rule of either variety.
3926 * The problem with % is that when using a path to query rewrite rule, URLs are
3927 * double-unescaped: once by Apache's path conversion code, and again by PHP. So
3928 * %253F, for example, becomes "?". Our code does not double-escape to compensate
3929 * for this, indeed double escaping would break if the double-escaped title was
3930 * passed in the query string rather than the path. This is a minor security issue
3931 * because articles can be created such that they are hard to view or edit.
3933 * In some rare cases you may wish to remove + for compatibility with old links.
3935 $wgLegalTitleChars = " %!\"$&'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF+";
3938 * The interwiki prefix of the current wiki, or false if it doesn't have one.
3940 * @deprecated since 1.23; use $wgLocalInterwikis instead
3942 $wgLocalInterwiki = false;
3945 * Array for multiple $wgLocalInterwiki values, in case there are several
3946 * interwiki prefixes that point to the current wiki. If $wgLocalInterwiki is
3947 * set, its value is prepended to this array, for backwards compatibility.
3949 * Note, recent changes feeds use only the first entry in this array (or
3950 * $wgLocalInterwiki, if it is set). See $wgRCFeeds
3952 $wgLocalInterwikis = [];
3955 * Expiry time for cache of interwiki table
3957 $wgInterwikiExpiry = 10800;
3960 * @name Interwiki caching settings.
3965 * Interwiki cache, either as an associative array or a path to a constant
3966 * database (.cdb) file.
3968 * This data structure database is generated by the `dumpInterwiki` maintenance
3969 * script (which lives in the WikimediaMaintenance repository) and has key
3970 * formats such as the following:
3972 * - dbname:key - a simple key (e.g. enwiki:meta)
3973 * - _sitename:key - site-scope key (e.g. wiktionary:meta)
3974 * - __global:key - global-scope key (e.g. __global:meta)
3975 * - __sites:dbname - site mapping (e.g. __sites:enwiki)
3977 * Sites mapping just specifies site name, other keys provide "local url"
3980 * @var bool|array|string
3982 $wgInterwikiCache = false;
3985 * Specify number of domains to check for messages.
3986 * - 1: Just wiki(db)-level
3987 * - 2: wiki and global levels
3990 $wgInterwikiScopes = 3;
3993 * Fallback site, if unable to resolve from cache
3995 $wgInterwikiFallbackSite = 'wiki';
3997 /** @} */ # end of Interwiki caching settings.
4000 * @name SiteStore caching settings.
4005 * Specify the file location for the Sites json cache file.
4007 $wgSitesCacheFile = false;
4009 /** @} */ # end of SiteStore caching settings.
4012 * If local interwikis are set up which allow redirects,
4013 * set this regexp to restrict URLs which will be displayed
4014 * as 'redirected from' links.
4017 * It might look something like this:
4019 * $wgRedirectSources = '!^https?://[a-z-]+\.wikipedia\.org/!';
4022 * Leave at false to avoid displaying any incoming redirect markers.
4023 * This does not affect intra-wiki redirects, which don't change
4026 $wgRedirectSources = false;
4029 * Set this to false to avoid forcing the first letter of links to capitals.
4031 * @warning may break links! This makes links COMPLETELY case-sensitive. Links
4032 * appearing with a capital at the beginning of a sentence will *not* go to the
4033 * same place as links in the middle of a sentence using a lowercase initial.
4035 $wgCapitalLinks = true;
4038 * @since 1.16 - This can now be set per-namespace. Some special namespaces (such
4039 * as Special, see MWNamespace::$alwaysCapitalizedNamespaces for the full list) must be
4040 * true by default (and setting them has no effect), due to various things that
4041 * require them to be so. Also, since Talk namespaces need to directly mirror their
4042 * associated content namespaces, the values for those are ignored in favor of the
4043 * subject namespace's setting. Setting for NS_MEDIA is taken automatically from
4048 * $wgCapitalLinkOverrides[ NS_FILE ] = false;
4051 $wgCapitalLinkOverrides = [];
4054 * Which namespaces should support subpages?
4055 * See Language.php for a list of namespaces.
4057 $wgNamespacesWithSubpages = [
4060 NS_USER_TALK
=> true,
4062 NS_PROJECT_TALK
=> true,
4063 NS_FILE_TALK
=> true,
4064 NS_MEDIAWIKI
=> true,
4065 NS_MEDIAWIKI_TALK
=> true,
4066 NS_TEMPLATE
=> true,
4067 NS_TEMPLATE_TALK
=> true,
4069 NS_HELP_TALK
=> true,
4070 NS_CATEGORY_TALK
=> true
4074 * Array holding default tracking category names.
4076 * Array contains the system messages for each tracking category.
4077 * Tracking categories allow pages with certain characteristics to be tracked.
4078 * It works by adding any such page to a category automatically.
4080 * A message with the suffix '-desc' should be added as a description message
4081 * to have extra information on Special:TrackingCategories.
4083 * @deprecated since 1.25 Extensions should now register tracking categories using
4084 * the new extension registration system.
4088 $wgTrackingCategories = [];
4091 * Array of namespaces which can be deemed to contain valid "content", as far
4092 * as the site statistics are concerned. Useful if additional namespaces also
4093 * contain "content" which should be considered when generating a count of the
4094 * number of articles in the wiki.
4096 $wgContentNamespaces = [ NS_MAIN
];
4099 * Optional array of namespaces which should be blacklisted from Special:ShortPages
4100 * Only pages inside $wgContentNamespaces but not $wgShortPagesNamespaceBlacklist will
4101 * be shown on that page.
4104 $wgShortPagesNamespaceBlacklist = [];
4107 * Array of namespaces, in addition to the talk namespaces, where signatures
4108 * (~~~~) are likely to be used. This determines whether to display the
4109 * Signature button on the edit toolbar, and may also be used by extensions.
4110 * For example, "traditional" style wikis, where content and discussion are
4111 * intermixed, could place NS_MAIN and NS_PROJECT namespaces in this array.
4113 $wgExtraSignatureNamespaces = [];
4116 * Max number of redirects to follow when resolving redirects.
4117 * 1 means only the first redirect is followed (default behavior).
4118 * 0 or less means no redirects are followed.
4120 $wgMaxRedirects = 1;
4123 * Array of invalid page redirect targets.
4124 * Attempting to create a redirect to any of the pages in this array
4125 * will make the redirect fail.
4126 * Userlogout is hard-coded, so it does not need to be listed here.
4127 * (T12569) Disallow Mypage and Mytalk as well.
4129 * As of now, this only checks special pages. Redirects to pages in
4130 * other namespaces cannot be invalidated by this variable.
4132 $wgInvalidRedirectTargets = [ 'Filepath', 'Mypage', 'Mytalk', 'Redirect' ];
4134 /** @} */ # End of title and interwiki settings }
4136 /************************************************************************//**
4137 * @name Parser settings
4138 * These settings configure the transformation from wikitext to HTML.
4143 * Parser configuration. Associative array with the following members:
4145 * class The class name
4147 * preprocessorClass The preprocessor class. Two classes are currently available:
4148 * Preprocessor_Hash, which uses plain PHP arrays for temporary
4149 * storage, and Preprocessor_DOM, which uses the DOM module for
4150 * temporary storage. Preprocessor_DOM generally uses less memory;
4151 * the speed of the two is roughly the same.
4153 * If this parameter is not given, it uses Preprocessor_DOM if the
4154 * DOM module is available, otherwise it uses Preprocessor_Hash.
4156 * The entire associative array will be passed through to the constructor as
4157 * the first parameter. Note that only Setup.php can use this variable --
4158 * the configuration will change at runtime via $wgParser member functions, so
4159 * the contents of this variable will be out-of-date. The variable can only be
4160 * changed during LocalSettings.php, in particular, it can't be changed during
4161 * an extension setup function.
4164 'class' => Parser
::class,
4165 # 'preprocessorClass' => Preprocessor_Hash::class,
4169 * Maximum indent level of toc.
4171 $wgMaxTocLevel = 999;
4174 * A complexity limit on template expansion: the maximum number of nodes visited
4175 * by PPFrame::expand()
4177 $wgMaxPPNodeCount = 1000000;
4180 * A complexity limit on template expansion: the maximum number of elements
4181 * generated by Preprocessor::preprocessToObj(). This allows you to limit the
4182 * amount of memory used by the Preprocessor_DOM node cache: testing indicates
4183 * that each element uses about 160 bytes of memory on a 64-bit processor, so
4184 * this default corresponds to about 155 MB.
4186 * When the limit is exceeded, an exception is thrown.
4188 $wgMaxGeneratedPPNodeCount = 1000000;
4191 * Maximum recursion depth for templates within templates.
4192 * The current parser adds two levels to the PHP call stack for each template,
4193 * and xdebug limits the call stack to 100 by default. So this should hopefully
4194 * stop the parser before it hits the xdebug limit.
4196 $wgMaxTemplateDepth = 40;
4199 * @see $wgMaxTemplateDepth
4201 $wgMaxPPExpandDepth = 40;
4204 * URL schemes that should be recognized as valid by wfParseUrl().
4206 * WARNING: Do not add 'file:' to this or internal file links will be broken.
4207 * Instead, if you want to support file links, add 'file://'. The same applies
4208 * to any other protocols with the same name as a namespace. See task T46011 for
4214 'bitcoin:', 'ftp://', 'ftps://', 'geo:', 'git://', 'gopher://', 'http://',
4215 'https://', 'irc://', 'ircs://', 'magnet:', 'mailto:', 'mms://', 'news:',
4216 'nntp://', 'redis://', 'sftp://', 'sip:', 'sips:', 'sms:', 'ssh://',
4217 'svn://', 'tel:', 'telnet://', 'urn:', 'worldwind://', 'xmpp:', '//'
4221 * If true, removes (by substituting) templates in signatures.
4223 $wgCleanSignatures = true;
4226 * Whether to allow inline image pointing to other websites
4228 $wgAllowExternalImages = false;
4231 * If the above is false, you can specify an exception here. Image URLs
4232 * that start with this string are then rendered, while all others are not.
4233 * You can use this to set up a trusted, simple repository of images.
4234 * You may also specify an array of strings to allow multiple sites
4238 * $wgAllowExternalImagesFrom = 'http://127.0.0.1/';
4239 * $wgAllowExternalImagesFrom = [ 'http://127.0.0.1/', 'http://example.com' ];
4242 $wgAllowExternalImagesFrom = '';
4245 * If $wgAllowExternalImages is false, you can allow an on-wiki
4246 * whitelist of regular expression fragments to match the image URL
4247 * against. If the image matches one of the regular expression fragments,
4248 * The image will be displayed.
4250 * Set this to true to enable the on-wiki whitelist (MediaWiki:External image whitelist)
4251 * Or false to disable it
4253 $wgEnableImageWhitelist = true;
4256 * A different approach to the above: simply allow the "<img>" tag to be used.
4257 * This allows you to specify alt text and other attributes, copy-paste HTML to
4258 * your wiki more easily, etc. However, allowing external images in any manner
4259 * will allow anyone with editing rights to snoop on your visitors' IP
4260 * addresses and so forth, if they wanted to, by inserting links to images on
4261 * sites they control.
4263 $wgAllowImageTag = false;
4266 * Configuration for HTML postprocessing tool. Set this to a configuration
4267 * array to enable an external tool. By default, we now use the RemexHtml
4268 * library; historically, Dave Raggett's "HTML Tidy" was typically used.
4269 * See https://www.w3.org/People/Raggett/tidy/
4271 * If this is null and $wgUseTidy is true, the deprecated configuration
4272 * parameters will be used instead.
4274 * If this is null and $wgUseTidy is false, a pure PHP fallback will be used.
4278 * - RaggettInternalHHVM: Use the limited-functionality HHVM extension
4279 * - RaggettInternalPHP: Use the PECL extension
4280 * - RaggettExternal: Shell out to an external binary (tidyBin)
4281 * - Html5Depurate: Use external Depurate service
4282 * - Html5Internal: Use the Balancer library in PHP
4283 * - RemexHtml: Use the RemexHtml library in PHP
4285 * - tidyConfigFile: Path to configuration file for any of the Raggett drivers
4286 * - debugComment: True to add a comment to the output with warning messages
4287 * - tidyBin: For RaggettExternal, the path to the tidy binary.
4288 * - tidyCommandLine: For RaggettExternal, additional command line options.
4290 $wgTidyConfig = [ 'driver' => 'RemexHtml' ];
4293 * Set this to true to use the deprecated tidy configuration parameters.
4294 * @deprecated use $wgTidyConfig
4299 * The path to the tidy binary.
4300 * @deprecated Use $wgTidyConfig['tidyBin']
4302 $wgTidyBin = 'tidy';
4305 * The path to the tidy config file
4306 * @deprecated Use $wgTidyConfig['tidyConfigFile']
4308 $wgTidyConf = $IP . '/includes/tidy/tidy.conf';
4311 * The command line options to the tidy binary
4312 * @deprecated Use $wgTidyConfig['tidyCommandLine']
4317 * Set this to true to use the tidy extension
4318 * @deprecated Use $wgTidyConfig['driver']
4320 $wgTidyInternal = extension_loaded( 'tidy' );
4323 * Put tidy warnings in HTML comments
4324 * Only works for internal tidy.
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 transcache database table.
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,
4516 'MinimalPasswordLength' => 8,
4517 'MinimumPasswordLengthToLogin' => 1,
4518 'PasswordCannotMatchUsername' => true,
4521 'MinimalPasswordLength' => 1,
4522 'PasswordCannotMatchUsername' => true,
4523 'PasswordCannotMatchBlacklist' => true,
4524 'MaximalPasswordLength' => 4096,
4528 'MinimalPasswordLength' => 'PasswordPolicyChecks::checkMinimalPasswordLength',
4529 'MinimumPasswordLengthToLogin' => 'PasswordPolicyChecks::checkMinimumPasswordLengthToLogin',
4530 'PasswordCannotMatchUsername' => 'PasswordPolicyChecks::checkPasswordCannotMatchUsername',
4531 'PasswordCannotMatchBlacklist' => 'PasswordPolicyChecks::checkPasswordCannotMatchBlacklist',
4532 'MaximalPasswordLength' => 'PasswordPolicyChecks::checkMaximalPasswordLength',
4533 'PasswordCannotBePopular' => 'PasswordPolicyChecks::checkPopularPasswordBlacklist'
4538 * Configure AuthManager
4540 * All providers are constructed using ObjectFactory, see that for the general
4541 * structure. The array may also contain a key "sort" used to order providers:
4542 * providers are stably sorted by this value, which should be an integer
4546 * - preauth: Array (keys ignored) of specifications for PreAuthenticationProviders
4547 * - primaryauth: Array (keys ignored) of specifications for PrimaryAuthenticationProviders
4548 * - secondaryauth: Array (keys ignored) of specifications for SecondaryAuthenticationProviders
4551 * @note If this is null or empty, the value from $wgAuthManagerAutoConfig is
4552 * used instead. Local customization should generally set this variable from
4553 * scratch to the desired configuration. Extensions that want to
4554 * auto-configure themselves should use $wgAuthManagerAutoConfig instead.
4556 $wgAuthManagerConfig = null;
4559 * @see $wgAuthManagerConfig
4562 $wgAuthManagerAutoConfig = [
4564 MediaWiki\Auth\LegacyHookPreAuthenticationProvider
::class => [
4565 'class' => MediaWiki\Auth\LegacyHookPreAuthenticationProvider
::class,
4568 MediaWiki\Auth\ThrottlePreAuthenticationProvider
::class => [
4569 'class' => MediaWiki\Auth\ThrottlePreAuthenticationProvider
::class,
4574 // TemporaryPasswordPrimaryAuthenticationProvider should come before
4575 // any other PasswordAuthenticationRequest-based
4576 // PrimaryAuthenticationProvider (or at least any that might return
4577 // FAIL rather than ABSTAIN for a wrong password), or password reset
4578 // won't work right. Do not remove this (or change the key) or
4579 // auto-configuration of other such providers in extensions will
4580 // probably auto-insert themselves in the wrong place.
4581 MediaWiki\Auth\TemporaryPasswordPrimaryAuthenticationProvider
::class => [
4582 'class' => MediaWiki\Auth\TemporaryPasswordPrimaryAuthenticationProvider
::class,
4584 // Fall through to LocalPasswordPrimaryAuthenticationProvider
4585 'authoritative' => false,
4589 MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider
::class => [
4590 'class' => MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider
::class,
4592 // Last one should be authoritative, or else the user will get
4593 // a less-than-helpful error message (something like "supplied
4594 // authentication info not supported" rather than "wrong
4595 // password") if it too fails.
4596 'authoritative' => true,
4601 'secondaryauth' => [
4602 MediaWiki\Auth\CheckBlocksSecondaryAuthenticationProvider
::class => [
4603 'class' => MediaWiki\Auth\CheckBlocksSecondaryAuthenticationProvider
::class,
4606 MediaWiki\Auth\ResetPasswordSecondaryAuthenticationProvider
::class => [
4607 'class' => MediaWiki\Auth\ResetPasswordSecondaryAuthenticationProvider
::class,
4610 // Linking during login is experimental, enable at your own risk - T134952
4611 // MediaWiki\Auth\ConfirmLinkSecondaryAuthenticationProvider::class => [
4612 // 'class' => MediaWiki\Auth\ConfirmLinkSecondaryAuthenticationProvider::class,
4615 MediaWiki\Auth\EmailNotificationSecondaryAuthenticationProvider
::class => [
4616 'class' => MediaWiki\Auth\EmailNotificationSecondaryAuthenticationProvider
::class,
4623 * Time frame for re-authentication.
4625 * With only password-based authentication, you'd just ask the user to re-enter
4626 * their password to verify certain operations like changing the password or
4627 * changing the account's email address. But under AuthManager, the user might
4628 * not have a password (you might even have to redirect the browser to a
4629 * third-party service or something complex like that), you might want to have
4630 * both factors of a two-factor authentication, and so on. So, the options are:
4631 * - Incorporate the whole multi-step authentication flow within everything
4632 * that needs to do this.
4633 * - Consider it good if they used Special:UserLogin during this session within
4634 * the last X seconds.
4635 * - Come up with a third option.
4637 * MediaWiki currently takes the second option. This setting configures the
4640 * This allows for configuring different time frames for different
4641 * "operations". The operations used in MediaWiki core include:
4644 * - ChangeCredentials
4645 * - RemoveCredentials
4648 * Additional operations may be used by extensions, either explicitly by
4649 * calling AuthManager::securitySensitiveOperationStatus(),
4650 * ApiAuthManagerHelper::securitySensitiveOperation() or
4651 * SpecialPage::checkLoginSecurityLevel(), or implicitly by overriding
4652 * SpecialPage::getLoginSecurityLevel() or by subclassing
4653 * AuthManagerSpecialPage.
4655 * The key 'default' is used if a requested operation isn't defined in the array.
4658 * @var int[] operation => time in seconds. A 'default' key must always be provided.
4660 $wgReauthenticateTime = [
4665 * Whether to allow security-sensitive operations when re-authentication is not possible.
4667 * If AuthManager::canAuthenticateNow() is false (e.g. the current
4668 * SessionProvider is not able to change users, such as when OAuth is in use),
4669 * AuthManager::securitySensitiveOperationStatus() cannot sensibly return
4670 * SEC_REAUTH. Setting an operation true here will have it return SEC_OK in
4671 * that case, while setting it false will have it return SEC_FAIL.
4673 * The key 'default' is used if a requested operation isn't defined in the array.
4676 * @see $wgReauthenticateTime
4677 * @var bool[] operation => boolean. A 'default' key must always be provided.
4679 $wgAllowSecuritySensitiveOperationIfCannotReauthenticate = [
4684 * List of AuthenticationRequest class names which are not changeable through
4685 * Special:ChangeCredentials and the changeauthenticationdata API.
4686 * This is only enforced on the client level; AuthManager itself (e.g.
4687 * AuthManager::allowsAuthenticationDataChange calls) is not affected.
4688 * Class names are checked for exact match (not for subclasses).
4692 $wgChangeCredentialsBlacklist = [
4693 \MediaWiki\Auth\TemporaryPasswordAuthenticationRequest
::class
4697 * List of AuthenticationRequest class names which are not removable through
4698 * Special:RemoveCredentials and the removeauthenticationdata API.
4699 * This is only enforced on the client level; AuthManager itself (e.g.
4700 * AuthManager::allowsAuthenticationDataChange calls) is not affected.
4701 * Class names are checked for exact match (not for subclasses).
4705 $wgRemoveCredentialsBlacklist = [
4706 \MediaWiki\Auth\PasswordAuthenticationRequest
::class,
4710 * For compatibility with old installations set to false
4711 * @deprecated since 1.24 will be removed in future
4713 $wgPasswordSalt = true;
4716 * Specifies the minimal length of a user password. If set to 0, empty pass-
4717 * words are allowed.
4718 * @deprecated since 1.26, use $wgPasswordPolicy's MinimalPasswordLength.
4720 $wgMinimalPasswordLength = false;
4723 * Specifies the maximal length of a user password (T64685).
4725 * It is not recommended to make this greater than the default, as it can
4726 * allow DoS attacks by users setting really long passwords. In addition,
4727 * this should not be lowered too much, as it enforces weak passwords.
4729 * @warning Unlike other password settings, user with passwords greater than
4730 * the maximum will not be able to log in.
4731 * @deprecated since 1.26, use $wgPasswordPolicy's MaximalPasswordLength.
4733 $wgMaximalPasswordLength = false;
4736 * Specifies if users should be sent to a password-reset form on login, if their
4737 * password doesn't meet the requirements of User::isValidPassword().
4740 $wgInvalidPasswordReset = true;
4743 * Default password type to use when hashing user passwords
4747 $wgPasswordDefault = 'pbkdf2';
4750 * Configuration for built-in password types. Maps the password type
4751 * to an array of options. The 'class' option is the Password class to
4752 * use. All other options are class-dependent.
4754 * An advanced example:
4756 * $wgPasswordConfig['bcrypt-peppered'] = [
4757 * 'class' => EncryptedPassword::class,
4758 * 'underlying' => 'bcrypt',
4760 * 'cipher' => MCRYPT_RIJNDAEL_256,
4761 * 'mode' => MCRYPT_MODE_CBC,
4768 $wgPasswordConfig = [
4770 'class' => MWOldPassword
::class,
4773 'class' => MWSaltedPassword
::class,
4775 'pbkdf2-legacyA' => [
4776 'class' => LayeredParameterizedPassword
::class,
4782 'pbkdf2-legacyB' => [
4783 'class' => LayeredParameterizedPassword
::class,
4790 'class' => BcryptPassword
::class,
4794 'class' => Pbkdf2Password
::class,
4802 * Whether to allow password resets ("enter some identifying data, and we'll send an email
4803 * with a temporary password you can use to get back into the account") identified by
4804 * various bits of data. Setting all of these to false (or the whole variable to false)
4805 * has the effect of disabling password resets entirely
4807 $wgPasswordResetRoutes = [
4813 * Maximum number of Unicode characters in signature
4815 $wgMaxSigChars = 255;
4818 * Maximum number of bytes in username. You want to run the maintenance
4819 * script ./maintenance/checkUsernames.php once you have changed this value.
4821 $wgMaxNameChars = 255;
4824 * Array of usernames which may not be registered or logged in from
4825 * Maintenance scripts can still use these
4827 $wgReservedUsernames = [
4828 'MediaWiki default', // Default 'Main Page' and MediaWiki: message pages
4829 'Conversion script', // Used for the old Wikipedia software upgrade
4830 'Maintenance script', // Maintenance scripts which perform editing, image import script
4831 'Template namespace initialisation script', // Used in 1.2->1.3 upgrade
4832 'ScriptImporter', // Default user name used by maintenance/importSiteScripts.php
4833 'Unknown user', // Used in WikiImporter when importing revisions with no author
4834 'msg:double-redirect-fixer', // Automatic double redirect fix
4835 'msg:usermessage-editor', // Default user for leaving user messages
4836 'msg:proxyblocker', // For $wgProxyList and Special:Blockme (removed in 1.22)
4837 'msg:sorbs', // For $wgEnableDnsBlacklist etc.
4838 'msg:spambot_username', // Used by cleanupSpam.php
4839 'msg:autochange-username', // Used by anon category RC entries (parser functions, Lua & purges)
4843 * Settings added to this array will override the default globals for the user
4844 * preferences used by anonymous visitors and newly created accounts.
4845 * For instance, to disable editing on double clicks:
4846 * $wgDefaultUserOptions ['editondblclick'] = 0;
4848 $wgDefaultUserOptions = [
4849 'ccmeonemails' => 0,
4850 'cols' => 80, // @deprecated since 1.29 No longer used in core
4851 'date' => 'default',
4854 'editfont' => 'monospace',
4855 'editondblclick' => 0,
4856 'editsectiononrightclick' => 0,
4857 'email-allow-new-users' => 1,
4858 'enotifminoredits' => 0,
4859 'enotifrevealaddr' => 0,
4860 'enotifusertalkpages' => 1,
4861 'enotifwatchlistpages' => 1,
4862 'extendwatchlist' => 1,
4864 'forceeditsummary' => 0,
4865 'gender' => 'unknown',
4867 'hidepatrolled' => 0,
4868 'hidecategorization' => 1,
4870 'minordefault' => 0,
4871 'newpageshidepatrolled' => 0,
4873 'norollbackdiff' => 0,
4874 'numberheadings' => 0,
4875 'previewonfirst' => 0,
4876 'previewontop' => 1,
4878 'rcenhancedfilters' => 0,
4879 'rcenhancedfilters-disable' => 0,
4881 'rows' => 25, // @deprecated since 1.29 No longer used in core
4882 'showhiddencats' => 0,
4883 'shownumberswatching' => 1,
4886 'stubthreshold' => 0,
4889 'uselivepreview' => 0,
4891 'watchcreations' => 1,
4892 'watchdefault' => 1,
4893 'watchdeletion' => 0,
4894 'watchuploads' => 1,
4895 'watchlistdays' => 3.0,
4896 'watchlisthideanons' => 0,
4897 'watchlisthidebots' => 0,
4898 'watchlisthideliu' => 0,
4899 'watchlisthideminor' => 0,
4900 'watchlisthideown' => 0,
4901 'watchlisthidepatrolled' => 0,
4902 'watchlisthidecategorization' => 1,
4903 'watchlistreloadautomatically' => 0,
4904 'watchlistunwatchlinks' => 0,
4906 'watchrollback' => 0,
4908 'useeditwarning' => 1,
4909 'prefershttps' => 1,
4913 * An array of preferences to not show for the user
4915 $wgHiddenPrefs = [];
4918 * Characters to prevent during new account creations.
4919 * This is used in a regular expression character class during
4920 * registration (regex metacharacters like / are escaped).
4922 $wgInvalidUsernameCharacters = '@:';
4925 * Character used as a delimiter when testing for interwiki userrights
4926 * (In Special:UserRights, it is possible to modify users on different
4927 * databases if the delimiter is used, e.g. "Someuser@enwiki").
4929 * It is recommended that you have this delimiter in
4930 * $wgInvalidUsernameCharacters above, or you will not be able to
4931 * modify the user rights of those users via Special:UserRights
4933 $wgUserrightsInterwikiDelimiter = '@';
4936 * This is to let user authenticate using https when they come from http.
4937 * Based on an idea by George Herbert on wikitech-l:
4938 * https://lists.wikimedia.org/pipermail/wikitech-l/2010-October/050039.html
4941 $wgSecureLogin = false;
4944 * Versioning for authentication tokens.
4946 * If non-null, this is combined with the user's secret (the user_token field
4947 * in the DB) to generate the token cookie. Changing this will invalidate all
4948 * active sessions (i.e. it will log everyone out).
4953 $wgAuthenticationTokenVersion = null;
4956 * MediaWiki\Session\SessionProvider configuration.
4958 * Value is an array of ObjectFactory specifications for the SessionProviders
4959 * to be used. Keys in the array are ignored. Order is not significant.
4963 $wgSessionProviders = [
4964 MediaWiki\Session\CookieSessionProvider
::class => [
4965 'class' => MediaWiki\Session\CookieSessionProvider
::class,
4968 'callUserSetCookiesHook' => true,
4971 MediaWiki\Session\BotPasswordSessionProvider
::class => [
4972 'class' => MediaWiki\Session\BotPasswordSessionProvider
::class,
4979 /** @} */ # end user accounts }
4981 /************************************************************************//**
4982 * @name User rights, access control and monitoring
4987 * Number of seconds before autoblock entries expire. Default 86400 = 1 day.
4989 $wgAutoblockExpiry = 86400;
4992 * Set this to true to allow blocked users to edit their own user talk page.
4994 $wgBlockAllowsUTEdit = true;
4997 * Allow sysops to ban users from accessing Emailuser
4999 $wgSysopEmailBans = true;
5002 * Limits on the possible sizes of range blocks.
5004 * CIDR notation is hard to understand, it's easy to mistakenly assume that a
5005 * /1 is a small range and a /31 is a large range. For IPv4, setting a limit of
5006 * half the number of bits avoids such errors, and allows entire ISPs to be
5007 * blocked using a small number of range blocks.
5009 * For IPv6, RFC 3177 recommends that a /48 be allocated to every residential
5010 * customer, so range blocks larger than /64 (half the number of bits) will
5011 * plainly be required. RFC 4692 implies that a very large ISP may be
5012 * allocated a /19 if a generous HD-Ratio of 0.8 is used, so we will use that
5013 * as our limit. As of 2012, blocking the whole world would require a /4 range.
5015 $wgBlockCIDRLimit = [
5016 'IPv4' => 16, # Blocks larger than a /16 (64k addresses) will not be allowed
5021 * If true, blocked users will not be allowed to login. When using this with
5022 * a public wiki, the effect of logging out blocked users may actually be
5023 * avers: unless the user's address is also blocked (e.g. auto-block),
5024 * logging the user out will again allow reading and editing, just as for
5025 * anonymous visitors.
5027 $wgBlockDisablesLogin = false;
5030 * Pages anonymous user may see, set as an array of pages titles.
5034 * $wgWhitelistRead = array ( "Main Page", "Wikipedia:Help");
5037 * Special:Userlogin and Special:ChangePassword are always whitelisted.
5039 * @note This will only work if $wgGroupPermissions['*']['read'] is false --
5040 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
5042 * @note Also that this will only protect _pages in the wiki_. Uploaded files
5043 * will remain readable. You can use img_auth.php to protect uploaded files,
5044 * see https://www.mediawiki.org/wiki/Manual:Image_Authorization
5046 * @note Extensions should not modify this, but use the TitleReadWhitelist
5049 $wgWhitelistRead = false;
5052 * Pages anonymous user may see, set as an array of regular expressions.
5054 * This function will match the regexp against the title name, which
5055 * is without underscore.
5058 * To whitelist [[Main Page]]:
5060 * $wgWhitelistReadRegexp = [ "/Main Page/" ];
5063 * @note Unless ^ and/or $ is specified, a regular expression might match
5064 * pages not intended to be whitelisted. The above example will also
5065 * whitelist a page named 'Security Main Page'.
5068 * To allow reading any page starting with 'User' regardless of the case:
5070 * $wgWhitelistReadRegexp = [ "@^UsEr.*@i" ];
5072 * Will allow both [[User is banned]] and [[User:JohnDoe]]
5074 * @note This will only work if $wgGroupPermissions['*']['read'] is false --
5075 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
5077 $wgWhitelistReadRegexp = false;
5080 * Should editors be required to have a validated e-mail
5081 * address before being allowed to edit?
5083 $wgEmailConfirmToEdit = false;
5086 * Should MediaWiki attempt to protect user's privacy when doing redirects?
5087 * Keep this true if access counts to articles are made public.
5089 $wgHideIdentifiableRedirects = true;
5092 * Permission keys given to users in each group.
5094 * This is an array where the keys are all groups and each value is an
5095 * array of the format (right => boolean).
5097 * The second format is used to support per-namespace permissions.
5098 * Note that this feature does not fully work for all permission types.
5100 * All users are implicitly in the '*' group including anonymous visitors;
5101 * logged-in users are all implicitly in the 'user' group. These will be
5102 * combined with the permissions of all groups that a given user is listed
5103 * in in the user_groups table.
5105 * Note: Don't set $wgGroupPermissions = []; unless you know what you're
5106 * doing! This will wipe all permissions, and may mean that your users are
5107 * unable to perform certain essential tasks or access new functionality
5108 * when new permissions are introduced and default grants established.
5110 * Functionality to make pages inaccessible has not been extensively tested
5111 * for security. Use at your own risk!
5113 * This replaces $wgWhitelistAccount and $wgWhitelistEdit
5115 $wgGroupPermissions = [];
5117 /** @cond file_level_code */
5118 // Implicit group for all visitors
5119 $wgGroupPermissions['*']['createaccount'] = true;
5120 $wgGroupPermissions['*']['read'] = true;
5121 $wgGroupPermissions['*']['edit'] = true;
5122 $wgGroupPermissions['*']['createpage'] = true;
5123 $wgGroupPermissions['*']['createtalk'] = true;
5124 $wgGroupPermissions['*']['writeapi'] = true;
5125 $wgGroupPermissions['*']['viewmywatchlist'] = true;
5126 $wgGroupPermissions['*']['editmywatchlist'] = true;
5127 $wgGroupPermissions['*']['viewmyprivateinfo'] = true;
5128 $wgGroupPermissions['*']['editmyprivateinfo'] = true;
5129 $wgGroupPermissions['*']['editmyoptions'] = true;
5130 # $wgGroupPermissions['*']['patrolmarks'] = false; // let anons see what was patrolled
5132 // Implicit group for all logged-in accounts
5133 $wgGroupPermissions['user']['move'] = true;
5134 $wgGroupPermissions['user']['move-subpages'] = true;
5135 $wgGroupPermissions['user']['move-rootuserpages'] = true; // can move root userpages
5136 $wgGroupPermissions['user']['move-categorypages'] = true;
5137 $wgGroupPermissions['user']['movefile'] = true;
5138 $wgGroupPermissions['user']['read'] = true;
5139 $wgGroupPermissions['user']['edit'] = true;
5140 $wgGroupPermissions['user']['createpage'] = true;
5141 $wgGroupPermissions['user']['createtalk'] = true;
5142 $wgGroupPermissions['user']['writeapi'] = true;
5143 $wgGroupPermissions['user']['upload'] = true;
5144 $wgGroupPermissions['user']['reupload'] = true;
5145 $wgGroupPermissions['user']['reupload-shared'] = true;
5146 $wgGroupPermissions['user']['minoredit'] = true;
5147 $wgGroupPermissions['user']['editmyusercss'] = true;
5148 $wgGroupPermissions['user']['editmyuserjson'] = true;
5149 $wgGroupPermissions['user']['editmyuserjs'] = true;
5150 $wgGroupPermissions['user']['purge'] = true;
5151 $wgGroupPermissions['user']['sendemail'] = true;
5152 $wgGroupPermissions['user']['applychangetags'] = true;
5153 $wgGroupPermissions['user']['changetags'] = true;
5154 $wgGroupPermissions['user']['editcontentmodel'] = true;
5156 // Implicit group for accounts that pass $wgAutoConfirmAge
5157 $wgGroupPermissions['autoconfirmed']['autoconfirmed'] = true;
5158 $wgGroupPermissions['autoconfirmed']['editsemiprotected'] = true;
5160 // Users with bot privilege can have their edits hidden
5161 // from various log pages by default
5162 $wgGroupPermissions['bot']['bot'] = true;
5163 $wgGroupPermissions['bot']['autoconfirmed'] = true;
5164 $wgGroupPermissions['bot']['editsemiprotected'] = true;
5165 $wgGroupPermissions['bot']['nominornewtalk'] = true;
5166 $wgGroupPermissions['bot']['autopatrol'] = true;
5167 $wgGroupPermissions['bot']['suppressredirect'] = true;
5168 $wgGroupPermissions['bot']['apihighlimits'] = true;
5169 $wgGroupPermissions['bot']['writeapi'] = true;
5171 // Most extra permission abilities go to this group
5172 $wgGroupPermissions['sysop']['block'] = true;
5173 $wgGroupPermissions['sysop']['createaccount'] = true;
5174 $wgGroupPermissions['sysop']['delete'] = true;
5175 // can be separately configured for pages with > $wgDeleteRevisionsLimit revs
5176 $wgGroupPermissions['sysop']['bigdelete'] = true;
5177 // can view deleted history entries, but not see or restore the text
5178 $wgGroupPermissions['sysop']['deletedhistory'] = true;
5179 // can view deleted revision text
5180 $wgGroupPermissions['sysop']['deletedtext'] = true;
5181 $wgGroupPermissions['sysop']['undelete'] = true;
5182 $wgGroupPermissions['sysop']['editinterface'] = true;
5183 $wgGroupPermissions['sysop']['editusercss'] = true;
5184 $wgGroupPermissions['sysop']['edituserjson'] = true;
5185 $wgGroupPermissions['sysop']['edituserjs'] = true;
5186 $wgGroupPermissions['sysop']['import'] = true;
5187 $wgGroupPermissions['sysop']['importupload'] = true;
5188 $wgGroupPermissions['sysop']['move'] = true;
5189 $wgGroupPermissions['sysop']['move-subpages'] = true;
5190 $wgGroupPermissions['sysop']['move-rootuserpages'] = true;
5191 $wgGroupPermissions['sysop']['move-categorypages'] = true;
5192 $wgGroupPermissions['sysop']['patrol'] = true;
5193 $wgGroupPermissions['sysop']['autopatrol'] = true;
5194 $wgGroupPermissions['sysop']['protect'] = true;
5195 $wgGroupPermissions['sysop']['editprotected'] = true;
5196 $wgGroupPermissions['sysop']['rollback'] = true;
5197 $wgGroupPermissions['sysop']['upload'] = true;
5198 $wgGroupPermissions['sysop']['reupload'] = true;
5199 $wgGroupPermissions['sysop']['reupload-shared'] = true;
5200 $wgGroupPermissions['sysop']['unwatchedpages'] = true;
5201 $wgGroupPermissions['sysop']['autoconfirmed'] = true;
5202 $wgGroupPermissions['sysop']['editsemiprotected'] = true;
5203 $wgGroupPermissions['sysop']['ipblock-exempt'] = true;
5204 $wgGroupPermissions['sysop']['blockemail'] = true;
5205 $wgGroupPermissions['sysop']['markbotedits'] = true;
5206 $wgGroupPermissions['sysop']['apihighlimits'] = true;
5207 $wgGroupPermissions['sysop']['browsearchive'] = true;
5208 $wgGroupPermissions['sysop']['noratelimit'] = true;
5209 $wgGroupPermissions['sysop']['movefile'] = true;
5210 $wgGroupPermissions['sysop']['unblockself'] = true;
5211 $wgGroupPermissions['sysop']['suppressredirect'] = true;
5212 # $wgGroupPermissions['sysop']['pagelang'] = true;
5213 # $wgGroupPermissions['sysop']['upload_by_url'] = true;
5214 $wgGroupPermissions['sysop']['mergehistory'] = true;
5215 $wgGroupPermissions['sysop']['managechangetags'] = true;
5216 $wgGroupPermissions['sysop']['deletechangetags'] = true;
5218 // Permission to change users' group assignments
5219 $wgGroupPermissions['bureaucrat']['userrights'] = true;
5220 $wgGroupPermissions['bureaucrat']['noratelimit'] = true;
5221 // Permission to change users' groups assignments across wikis
5222 # $wgGroupPermissions['bureaucrat']['userrights-interwiki'] = true;
5223 // Permission to export pages including linked pages regardless of $wgExportMaxLinkDepth
5224 # $wgGroupPermissions['bureaucrat']['override-export-depth'] = true;
5226 # $wgGroupPermissions['sysop']['deletelogentry'] = true;
5227 # $wgGroupPermissions['sysop']['deleterevision'] = true;
5228 // To hide usernames from users and Sysops
5229 # $wgGroupPermissions['suppress']['hideuser'] = true;
5230 // To hide revisions/log items from users and Sysops
5231 # $wgGroupPermissions['suppress']['suppressrevision'] = true;
5232 // To view revisions/log items hidden from users and Sysops
5233 # $wgGroupPermissions['suppress']['viewsuppressed'] = true;
5234 // For private suppression log access
5235 # $wgGroupPermissions['suppress']['suppressionlog'] = true;
5238 * The developer group is deprecated, but can be activated if need be
5239 * to use the 'lockdb' and 'unlockdb' special pages. Those require
5240 * that a lock file be defined and creatable/removable by the web
5243 # $wgGroupPermissions['developer']['siteadmin'] = true;
5248 * Permission keys revoked from users in each group.
5250 * This acts the same way as wgGroupPermissions above, except that
5251 * if the user is in a group here, the permission will be removed from them.
5253 * Improperly setting this could mean that your users will be unable to perform
5254 * certain essential tasks, so use at your own risk!
5256 $wgRevokePermissions = [];
5259 * Implicit groups, aren't shown on Special:Listusers or somewhere else
5261 $wgImplicitGroups = [ '*', 'user', 'autoconfirmed' ];
5264 * A map of group names that the user is in, to group names that those users
5265 * are allowed to add or revoke.
5267 * Setting the list of groups to add or revoke to true is equivalent to "any
5271 * To allow sysops to add themselves to the "bot" group:
5273 * $wgGroupsAddToSelf = [ 'sysop' => [ 'bot' ] ];
5277 * Implicit groups may be used for the source group, for instance:
5279 * $wgGroupsRemoveFromSelf = [ '*' => true ];
5281 * This allows users in the '*' group (i.e. any user) to remove themselves from
5282 * any group that they happen to be in.
5284 $wgGroupsAddToSelf = [];
5287 * @see $wgGroupsAddToSelf
5289 $wgGroupsRemoveFromSelf = [];
5292 * Set of available actions that can be restricted via action=protect
5293 * You probably shouldn't change this.
5294 * Translated through restriction-* messages.
5295 * Title::getRestrictionTypes() will remove restrictions that are not
5296 * applicable to a specific title (create and upload)
5298 $wgRestrictionTypes = [ 'create', 'edit', 'move', 'upload' ];
5301 * Rights which can be required for each protection level (via action=protect)
5303 * You can add a new protection level that requires a specific
5304 * permission by manipulating this array. The ordering of elements
5305 * dictates the order on the protection form's lists.
5307 * - '' will be ignored (i.e. unprotected)
5308 * - 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility
5309 * - 'sysop' is quietly rewritten to 'editprotected' for backwards compatibility
5311 $wgRestrictionLevels = [ '', 'autoconfirmed', 'sysop' ];
5314 * Restriction levels that can be used with cascading protection
5316 * A page can only be protected with cascading protection if the
5317 * requested restriction level is included in this array.
5319 * 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility.
5320 * 'sysop' is quietly rewritten to 'editprotected' for backwards compatibility.
5322 $wgCascadingRestrictionLevels = [ 'sysop' ];
5325 * Restriction levels that should be considered "semiprotected"
5327 * Certain places in the interface recognize a dichotomy between "protected"
5328 * and "semiprotected", without further distinguishing the specific levels. In
5329 * general, if anyone can be eligible to edit a protection level merely by
5330 * reaching some condition in $wgAutopromote, it should probably be considered
5333 * 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility.
5334 * 'sysop' is not changed, since it really shouldn't be here.
5336 $wgSemiprotectedRestrictionLevels = [ 'autoconfirmed' ];
5339 * Set the minimum permissions required to edit pages in each
5340 * namespace. If you list more than one permission, a user must
5341 * have all of them to edit pages in that namespace.
5343 * @note NS_MEDIAWIKI is implicitly restricted to 'editinterface'.
5345 $wgNamespaceProtection = [];
5348 * Pages in namespaces in this array can not be used as templates.
5350 * Elements MUST be numeric namespace ids, you can safely use the MediaWiki
5351 * namespaces constants (NS_USER, NS_MAIN...).
5353 * Among other things, this may be useful to enforce read-restrictions
5354 * which may otherwise be bypassed by using the template mechanism.
5356 $wgNonincludableNamespaces = [];
5359 * Number of seconds an account is required to age before it's given the
5360 * implicit 'autoconfirm' group membership. This can be used to limit
5361 * privileges of new accounts.
5363 * Accounts created by earlier versions of the software may not have a
5364 * recorded creation date, and will always be considered to pass the age test.
5366 * When left at 0, all registered accounts will pass.
5369 * Set automatic confirmation to 10 minutes (which is 600 seconds):
5371 * $wgAutoConfirmAge = 600; // ten minutes
5373 * Set age to one day:
5375 * $wgAutoConfirmAge = 3600*24; // one day
5378 $wgAutoConfirmAge = 0;
5381 * Number of edits an account requires before it is autoconfirmed.
5382 * Passing both this AND the time requirement is needed. Example:
5386 * $wgAutoConfirmCount = 50;
5389 $wgAutoConfirmCount = 0;
5392 * Array containing the conditions of automatic promotion of a user to specific groups.
5394 * The basic syntax for `$wgAutopromote` is:
5396 * $wgAutopromote = array(
5397 * 'groupname' => cond,
5398 * 'group2' => cond2,
5402 * - a single condition without arguments:
5403 * Note that Autopromote wraps a single non-array value into an array
5404 * e.g. `APCOND_EMAILCONFIRMED` OR
5405 * array( `APCOND_EMAILCONFIRMED` )
5406 * - a single condition with arguments:
5407 * e.g. `array( APCOND_EDITCOUNT, 100 )`
5408 * - a set of conditions:
5409 * e.g. `array( 'operand', cond1, cond2, ... )`
5411 * When constructing a set of conditions, the following conditions are available:
5413 * promote if user matches **ALL** conditions
5415 * promote if user matches **ANY** condition
5417 * promote if user matches **ONLY ONE OF THE CONDITIONS**
5419 * promote if user matces **NO** condition
5420 * - array( APCOND_EMAILCONFIRMED ):
5421 * true if user has a confirmed e-mail
5422 * - array( APCOND_EDITCOUNT, number of edits ):
5423 * true if user has the at least the number of edits as the passed parameter
5424 * - array( APCOND_AGE, seconds since registration ):
5425 * true if the length of time since the user created his/her account
5426 * is at least the same length of time as the passed parameter
5427 * - array( APCOND_AGE_FROM_EDIT, seconds since first edit ):
5428 * true if the length of time since the user made his/her first edit
5429 * is at least the same length of time as the passed parameter
5430 * - array( APCOND_INGROUPS, group1, group2, ... ):
5431 * true if the user is a member of each of the passed groups
5432 * - array( APCOND_ISIP, ip ):
5433 * true if the user has the passed IP address
5434 * - array( APCOND_IPINRANGE, range ):
5435 * true if the user has an IP address in the range of the passed parameter
5436 * - array( APCOND_BLOCKED ):
5437 * true if the user is blocked
5438 * - array( APCOND_ISBOT ):
5439 * true if the user is a bot
5440 * - similar constructs can be defined by extensions
5442 * The sets of conditions are evaluated recursively, so you can use nested sets of conditions
5443 * linked by operands.
5445 * Note that if $wgEmailAuthentication is disabled, APCOND_EMAILCONFIRMED will be true for any
5446 * user who has provided an e-mail address.
5449 'autoconfirmed' => [ '&',
5450 [ APCOND_EDITCOUNT
, &$wgAutoConfirmCount ],
5451 [ APCOND_AGE
, &$wgAutoConfirmAge ],
5456 * Automatically add a usergroup to any user who matches certain conditions.
5458 * Does not add the user to the group again if it has been removed.
5459 * Also, does not remove the group if the user no longer meets the criteria.
5463 * [ event => criteria, ... ]
5465 * Where event is either:
5466 * - 'onEdit' (when user edits)
5468 * Criteria has the same format as $wgAutopromote
5470 * @see $wgAutopromote
5473 $wgAutopromoteOnce = [
5478 * Put user rights log entries for autopromotion in recent changes?
5481 $wgAutopromoteOnceLogInRC = true;
5484 * $wgAddGroups and $wgRemoveGroups can be used to give finer control over who
5485 * can assign which groups at Special:Userrights.
5488 * Bureaucrats can add any group:
5490 * $wgAddGroups['bureaucrat'] = true;
5492 * Bureaucrats can only remove bots and sysops:
5494 * $wgRemoveGroups['bureaucrat'] = [ 'bot', 'sysop' ];
5496 * Sysops can make bots:
5498 * $wgAddGroups['sysop'] = [ 'bot' ];
5500 * Sysops can disable other sysops in an emergency, and disable bots:
5502 * $wgRemoveGroups['sysop'] = [ 'sysop', 'bot' ];
5510 $wgRemoveGroups = [];
5513 * A list of available rights, in addition to the ones defined by the core.
5514 * For extensions only.
5516 $wgAvailableRights = [];
5519 * Optional to restrict deletion of pages with higher revision counts
5520 * to users with the 'bigdelete' permission. (Default given to sysops.)
5522 $wgDeleteRevisionsLimit = 0;
5525 * The maximum number of edits a user can have and
5526 * can still be hidden by users with the hideuser permission.
5527 * This is limited for performance reason.
5528 * Set to false to disable the limit.
5531 $wgHideUserContribLimit = 1000;
5534 * Number of accounts each IP address may create per specified period(s).
5538 * $wgAccountCreationThrottle = [
5539 * // no more than 100 per month
5542 * 'seconds' => 30*86400,
5544 * // no more than 10 per day
5547 * 'seconds' => 86400,
5552 * @warning Requires $wgMainCacheType to be enabled
5554 $wgAccountCreationThrottle = [ [
5560 * Edits matching these regular expressions in body text
5561 * will be recognised as spam and rejected automatically.
5563 * There's no administrator override on-wiki, so be careful what you set. :)
5564 * May be an array of regexes or a single string for backwards compatibility.
5566 * @see https://en.wikipedia.org/wiki/Regular_expression
5568 * @note Each regex needs a beginning/end delimiter, eg: # or /
5573 * Same as the above except for edit summaries
5575 $wgSummarySpamRegex = [];
5578 * Whether to use DNS blacklists in $wgDnsBlacklistUrls to check for open
5582 $wgEnableDnsBlacklist = false;
5585 * List of DNS blacklists to use, if $wgEnableDnsBlacklist is true.
5587 * This is an array of either a URL or an array with the URL and a key (should
5588 * the blacklist require a key).
5592 * $wgDnsBlacklistUrls = [
5593 * // String containing URL
5594 * 'http.dnsbl.sorbs.net.',
5595 * // Array with URL and key, for services that require a key
5596 * [ 'dnsbl.httpbl.net.', 'mykey' ],
5597 * // Array with just the URL. While this works, it is recommended that you
5598 * // just use a string as shown above
5599 * [ 'opm.tornevall.org.' ]
5603 * @note You should end the domain name with a . to avoid searching your
5604 * eventual domain search suffixes.
5607 $wgDnsBlacklistUrls = [ 'http.dnsbl.sorbs.net.' ];
5610 * Proxy whitelist, list of addresses that are assumed to be non-proxy despite
5611 * what the other methods might say.
5613 $wgProxyWhitelist = [];
5616 * IP ranges that should be considered soft-blocked (anon-only, account
5617 * creation allowed). The intent is to use this to prevent anonymous edits from
5618 * shared resources such as Wikimedia Labs.
5622 $wgSoftBlockRanges = [];
5625 * Whether to look at the X-Forwarded-For header's list of (potentially spoofed)
5626 * IPs and apply IP blocks to them. This allows for IP blocks to work with correctly-configured
5627 * (transparent) proxies without needing to block the proxies themselves.
5629 $wgApplyIpBlocksToXff = false;
5632 * Simple rate limiter options to brake edit floods.
5634 * Maximum number actions allowed in the given number of seconds; after that
5635 * the violating client receives HTTP 500 error pages until the period
5639 * Limits per configured per action and then type of users.
5643 * 'anon' => [ x, y ], // any and all anonymous edits (aggregate)
5644 * 'user' => [ x, y ], // each logged-in user
5645 * 'newbie' => [ x, y ], // each new autoconfirmed accounts; overrides 'user'
5646 * 'ip' => [ x, y ], // each anon and recent account
5647 * 'subnet' => [ x, y ], // ... within a /24 subnet in IPv4 or /64 in IPv6
5648 * 'groupName' => [ x, y ], // by group membership
5653 * @par Normally, the 'noratelimit' right allows a user to bypass any rate
5654 * limit checks. This can be disabled on a per-action basis by setting the
5655 * special '&can-bypass' key to false in that action's configuration.
5658 * 'some-action' => [
5659 * '&can-bypass' => false,
5660 * 'user' => [ x, y ],
5664 * @warning Requires that $wgMainCacheType is set to something persistent
5670 'newbie' => [ 8, 60 ],
5674 'newbie' => [ 2, 120 ],
5675 'user' => [ 8, 60 ],
5680 'newbie' => [ 8, 60 ],
5684 'user' => [ 10, 60 ],
5685 'newbie' => [ 5, 120 ]
5687 // Triggering password resets emails
5689 'ip' => [ 5, 3600 ],
5691 // Emailing other users using MediaWiki
5693 'ip' => [ 5, 86400 ],
5694 'newbie' => [ 5, 86400 ],
5695 'user' => [ 20, 86400 ],
5700 'user' => [ 30, 60 ],
5702 // Purges of link tables
5705 'user' => [ 30, 60 ],
5707 // Files rendered via thumb.php or thumb_handler.php
5709 'ip' => [ 700, 30 ],
5710 'user' => [ 700, 30 ],
5712 // Same as above but for non-standard thumbnails
5713 'renderfile-nonstandard' => [
5715 'user' => [ 70, 30 ],
5717 // Stashing edits into cache before save
5720 'newbie' => [ 30, 60 ],
5722 // Adding or removing change tags
5725 'newbie' => [ 8, 60 ],
5727 // Changing the content model of a page
5728 'editcontentmodel' => [
5729 'newbie' => [ 2, 120 ],
5730 'user' => [ 8, 60 ],
5735 * Array of IPs / CIDR ranges which should be excluded from rate limits.
5736 * This may be useful for whitelisting NAT gateways for conferences, etc.
5738 $wgRateLimitsExcludedIPs = [];
5741 * Log IP addresses in the recentchanges table; can be accessed only by
5742 * extensions (e.g. CheckUser) or a DB admin
5743 * Used for retroactive autoblocks
5745 $wgPutIPinRC = true;
5748 * Integer defining default number of entries to show on
5749 * special pages which are query-pages such as Special:Whatlinkshere.
5751 $wgQueryPageDefaultLimit = 50;
5754 * Limit password attempts to X attempts per Y seconds per IP per account.
5756 * Value is an array of arrays. Each sub-array must have a key for count
5757 * (ie count of how many attempts before throttle) and a key for seconds.
5758 * If the key 'allIPs' (case sensitive) is present, then the limit is
5759 * just per account instead of per IP per account.
5761 * @since 1.27 allIps support and multiple limits added in 1.27. Prior
5762 * to 1.27 this only supported having a single throttle.
5763 * @warning Requires $wgMainCacheType to be enabled
5765 $wgPasswordAttemptThrottle = [
5767 [ 'count' => 5, 'seconds' => 300 ],
5768 // Long term limit. We need to balance the risk
5769 // of somebody using this as a DoS attack to lock someone
5770 // out of their account, and someone doing a brute force attack.
5771 [ 'count' => 150, 'seconds' => 60 * 60 * 48 ],
5775 * @var array Map of (grant => right => boolean)
5776 * Users authorize consumers (like Apps) to act on their behalf but only with
5777 * a subset of the user's normal account rights (signed off on by the user).
5778 * The possible rights to grant to a consumer are bundled into groups called
5779 * "grants". Each grant defines some rights it lets consumers inherit from the
5780 * account they may act on behalf of. Note that a user granting a right does
5781 * nothing if that user does not actually have that right to begin with.
5784 $wgGrantPermissions = [];
5786 // @TODO: clean up grants
5787 // @TODO: auto-include read/editsemiprotected rights?
5789 $wgGrantPermissions['basic']['autoconfirmed'] = true;
5790 $wgGrantPermissions['basic']['autopatrol'] = true;
5791 $wgGrantPermissions['basic']['editsemiprotected'] = true;
5792 $wgGrantPermissions['basic']['ipblock-exempt'] = true;
5793 $wgGrantPermissions['basic']['nominornewtalk'] = true;
5794 $wgGrantPermissions['basic']['patrolmarks'] = true;
5795 $wgGrantPermissions['basic']['purge'] = true;
5796 $wgGrantPermissions['basic']['read'] = true;
5797 $wgGrantPermissions['basic']['skipcaptcha'] = true;
5798 $wgGrantPermissions['basic']['writeapi'] = true;
5800 $wgGrantPermissions['highvolume']['bot'] = true;
5801 $wgGrantPermissions['highvolume']['apihighlimits'] = true;
5802 $wgGrantPermissions['highvolume']['noratelimit'] = true;
5803 $wgGrantPermissions['highvolume']['markbotedits'] = true;
5805 $wgGrantPermissions['editpage']['edit'] = true;
5806 $wgGrantPermissions['editpage']['minoredit'] = true;
5807 $wgGrantPermissions['editpage']['applychangetags'] = true;
5808 $wgGrantPermissions['editpage']['changetags'] = true;
5810 $wgGrantPermissions['editprotected'] = $wgGrantPermissions['editpage'];
5811 $wgGrantPermissions['editprotected']['editprotected'] = true;
5813 // FIXME: Rename editmycssjs to editmyconfig
5814 $wgGrantPermissions['editmycssjs'] = $wgGrantPermissions['editpage'];
5815 $wgGrantPermissions['editmycssjs']['editmyusercss'] = true;
5816 $wgGrantPermissions['editmycssjs']['editmyuserjson'] = true;
5817 $wgGrantPermissions['editmycssjs']['editmyuserjs'] = true;
5819 $wgGrantPermissions['editmyoptions']['editmyoptions'] = true;
5821 $wgGrantPermissions['editinterface'] = $wgGrantPermissions['editpage'];
5822 $wgGrantPermissions['editinterface']['editinterface'] = true;
5823 $wgGrantPermissions['editinterface']['editusercss'] = true;
5824 $wgGrantPermissions['editinterface']['edituserjson'] = true;
5825 $wgGrantPermissions['editinterface']['edituserjs'] = true;
5827 $wgGrantPermissions['createeditmovepage'] = $wgGrantPermissions['editpage'];
5828 $wgGrantPermissions['createeditmovepage']['createpage'] = true;
5829 $wgGrantPermissions['createeditmovepage']['createtalk'] = true;
5830 $wgGrantPermissions['createeditmovepage']['move'] = true;
5831 $wgGrantPermissions['createeditmovepage']['move-rootuserpages'] = true;
5832 $wgGrantPermissions['createeditmovepage']['move-subpages'] = true;
5833 $wgGrantPermissions['createeditmovepage']['move-categorypages'] = true;
5835 $wgGrantPermissions['uploadfile']['upload'] = true;
5836 $wgGrantPermissions['uploadfile']['reupload-own'] = true;
5838 $wgGrantPermissions['uploadeditmovefile'] = $wgGrantPermissions['uploadfile'];
5839 $wgGrantPermissions['uploadeditmovefile']['reupload'] = true;
5840 $wgGrantPermissions['uploadeditmovefile']['reupload-shared'] = true;
5841 $wgGrantPermissions['uploadeditmovefile']['upload_by_url'] = true;
5842 $wgGrantPermissions['uploadeditmovefile']['movefile'] = true;
5843 $wgGrantPermissions['uploadeditmovefile']['suppressredirect'] = true;
5845 $wgGrantPermissions['patrol']['patrol'] = true;
5847 $wgGrantPermissions['rollback']['rollback'] = true;
5849 $wgGrantPermissions['blockusers']['block'] = true;
5850 $wgGrantPermissions['blockusers']['blockemail'] = true;
5852 $wgGrantPermissions['viewdeleted']['browsearchive'] = true;
5853 $wgGrantPermissions['viewdeleted']['deletedhistory'] = true;
5854 $wgGrantPermissions['viewdeleted']['deletedtext'] = true;
5856 $wgGrantPermissions['viewrestrictedlogs']['suppressionlog'] = true;
5858 $wgGrantPermissions['delete'] = $wgGrantPermissions['editpage'] +
5859 $wgGrantPermissions['viewdeleted'];
5860 $wgGrantPermissions['delete']['delete'] = true;
5861 $wgGrantPermissions['delete']['bigdelete'] = true;
5862 $wgGrantPermissions['delete']['deletelogentry'] = true;
5863 $wgGrantPermissions['delete']['deleterevision'] = true;
5864 $wgGrantPermissions['delete']['undelete'] = true;
5866 $wgGrantPermissions['protect'] = $wgGrantPermissions['editprotected'];
5867 $wgGrantPermissions['protect']['protect'] = true;
5869 $wgGrantPermissions['viewmywatchlist']['viewmywatchlist'] = true;
5871 $wgGrantPermissions['editmywatchlist']['editmywatchlist'] = true;
5873 $wgGrantPermissions['sendemail']['sendemail'] = true;
5875 $wgGrantPermissions['createaccount']['createaccount'] = true;
5877 $wgGrantPermissions['privateinfo']['viewmyprivateinfo'] = true;
5880 * @var array Map of grants to their UI grouping
5883 $wgGrantPermissionGroups = [
5884 // Hidden grants are implicitly present
5885 'basic' => 'hidden',
5887 'editpage' => 'page-interaction',
5888 'createeditmovepage' => 'page-interaction',
5889 'editprotected' => 'page-interaction',
5890 'patrol' => 'page-interaction',
5892 'uploadfile' => 'file-interaction',
5893 'uploadeditmovefile' => 'file-interaction',
5895 'sendemail' => 'email',
5897 'viewmywatchlist' => 'watchlist-interaction',
5898 'editviewmywatchlist' => 'watchlist-interaction',
5900 'editmycssjs' => 'customization',
5901 'editmyoptions' => 'customization',
5903 'editinterface' => 'administration',
5904 'rollback' => 'administration',
5905 'blockusers' => 'administration',
5906 'delete' => 'administration',
5907 'viewdeleted' => 'administration',
5908 'viewrestrictedlogs' => 'administration',
5909 'protect' => 'administration',
5910 'createaccount' => 'administration',
5912 'highvolume' => 'high-volume',
5914 'privateinfo' => 'private-information',
5918 * @var bool Whether to enable bot passwords
5921 $wgEnableBotPasswords = true;
5924 * Cluster for the bot_passwords table
5925 * @var string|bool If false, the normal cluster will be used
5928 $wgBotPasswordsCluster = false;
5931 * Database name for the bot_passwords table
5933 * To use a database with a table prefix, set this variable to
5934 * "{$database}-{$prefix}".
5935 * @var string|bool If false, the normal database will be used
5938 $wgBotPasswordsDatabase = false;
5940 /** @} */ # end of user rights settings
5942 /************************************************************************//**
5943 * @name Proxy scanner settings
5948 * This should always be customised in LocalSettings.php
5950 $wgSecretKey = false;
5953 * Big list of banned IP addresses.
5955 * This can have the following formats:
5956 * - An array of addresses, either in the values
5957 * or the keys (for backward compatibility, deprecated since 1.30)
5958 * - A string, in that case this is the path to a file
5959 * containing the list of IP addresses, one per line
5963 /** @} */ # end of proxy scanner settings
5965 /************************************************************************//**
5966 * @name Cookie settings
5971 * Default cookie lifetime, in seconds. Setting to 0 makes all cookies session-only.
5973 $wgCookieExpiration = 30 * 86400;
5976 * Default login cookie lifetime, in seconds. Setting
5977 * $wgExtendLoginCookieExpiration to null will use $wgCookieExpiration to
5978 * calculate the cookie lifetime. As with $wgCookieExpiration, 0 will make
5979 * login cookies session-only.
5981 $wgExtendedLoginCookieExpiration = 180 * 86400;
5984 * Set to set an explicit domain on the login cookies eg, "justthis.domain.org"
5985 * or ".any.subdomain.net"
5987 $wgCookieDomain = '';
5990 * Set this variable if you want to restrict cookies to a certain path within
5991 * the domain specified by $wgCookieDomain.
5993 $wgCookiePath = '/';
5996 * Whether the "secure" flag should be set on the cookie. This can be:
5997 * - true: Set secure flag
5998 * - false: Don't set secure flag
5999 * - "detect": Set the secure flag if $wgServer is set to an HTTPS URL
6001 $wgCookieSecure = 'detect';
6004 * By default, MediaWiki checks if the client supports cookies during the
6005 * login process, so that it can display an informative error message if
6006 * cookies are disabled. Set this to true if you want to disable this cookie
6009 $wgDisableCookieCheck = false;
6012 * Cookies generated by MediaWiki have names starting with this prefix. Set it
6013 * to a string to use a custom prefix. Setting it to false causes the database
6014 * name to be used as a prefix.
6016 $wgCookiePrefix = false;
6019 * Set authentication cookies to HttpOnly to prevent access by JavaScript,
6020 * in browsers that support this feature. This can mitigates some classes of
6023 $wgCookieHttpOnly = true;
6026 * A list of cookies that vary the cache (for use by extensions)
6028 $wgCacheVaryCookies = [];
6031 * Override to customise the session name
6033 $wgSessionName = false;
6036 * Whether to set a cookie when a user is autoblocked. Doing so means that a blocked user, even
6037 * after logging out and moving to a new IP address, will still be blocked. This cookie will contain
6038 * an authentication code if $wgSecretKey is set, or otherwise will just be the block ID (in
6039 * which case there is a possibility of an attacker discovering the names of revdeleted users, so
6040 * it is best to use this in conjunction with $wgSecretKey being set).
6042 $wgCookieSetOnAutoblock = false;
6044 /** @} */ # end of cookie settings }
6046 /************************************************************************//**
6047 * @name LaTeX (mathematical formulas)
6052 * To use inline TeX, you need to compile 'texvc' (in the 'math' subdirectory of
6053 * the MediaWiki package and have latex, dvips, gs (ghostscript), andconvert
6054 * (ImageMagick) installed and available in the PATH.
6055 * Please see math/README for more information.
6059 /** @} */ # end LaTeX }
6061 /************************************************************************//**
6062 * @name Profiling, testing and debugging
6064 * See $wgProfiler for how to enable profiling.
6070 * Filename for debug logging. See https://www.mediawiki.org/wiki/How_to_debug
6071 * The debug log file should be not be publicly accessible if it is used, as it
6072 * may contain private data.
6074 $wgDebugLogFile = '';
6077 * Prefix for debug log lines
6079 $wgDebugLogPrefix = '';
6082 * If true, instead of redirecting, show a page with a link to the redirect
6083 * destination. This allows for the inspection of PHP error messages, and easy
6084 * resubmission of form data. For developer use only.
6086 $wgDebugRedirects = false;
6089 * If true, log debugging data from action=raw and load.php.
6090 * This is normally false to avoid overlapping debug entries due to gen=css
6091 * and gen=js requests.
6093 $wgDebugRawPage = false;
6096 * Send debug data to an HTML comment in the output.
6098 * This may occasionally be useful when supporting a non-technical end-user.
6099 * It's more secure than exposing the debug log file to the web, since the
6100 * output only contains private data for the current user. But it's not ideal
6101 * for development use since data is lost on fatal errors and redirects.
6103 $wgDebugComments = false;
6106 * Write SQL queries to the debug log.
6108 * This setting is only used $wgLBFactoryConf['class'] is set to
6109 * '\Wikimedia\Rdbms\LBFactorySimple' and $wgDBservers is an empty array; otherwise
6110 * the DBO_DEBUG flag must be set in the 'flags' option of the database
6111 * connection to achieve the same functionality.
6113 $wgDebugDumpSql = false;
6116 * Performance expectations for DB usage
6120 $wgTrxProfilerLimits = [
6121 // HTTP GET/HEAD requests.
6122 // Master queries should not happen on GET requests
6126 'readQueryTime' => 5
6128 // HTTP POST requests.
6129 // Master reads and writes will happen for a subset of these.
6131 'readQueryTime' => 5,
6132 'writeQueryTime' => 1,
6133 'maxAffected' => 1000
6135 'POST-nonwrite' => [
6138 'readQueryTime' => 5
6140 // Deferred updates that run after HTTP response is sent for GET requests
6142 'readQueryTime' => 5,
6143 'writeQueryTime' => 1,
6144 'maxAffected' => 1000,
6145 // Log master queries under the post-send entry point as they are discouraged
6149 // Deferred updates that run after HTTP response is sent for POST requests
6150 'PostSend-POST' => [
6151 'readQueryTime' => 5,
6152 'writeQueryTime' => 1,
6153 'maxAffected' => 1000
6155 // Background job runner
6157 'readQueryTime' => 30,
6158 'writeQueryTime' => 5,
6159 'maxAffected' => 500 // ballpark of $wgUpdateRowsPerQuery
6161 // Command-line scripts
6163 'writeQueryTime' => 5,
6164 'maxAffected' => 1000
6169 * Map of string log group names to log destinations.
6171 * If set, wfDebugLog() output for that group will go to that file instead
6172 * of the regular $wgDebugLogFile. Useful for enabling selective logging
6175 * Log destinations may be one of the following:
6176 * - false to completely remove from the output, including from $wgDebugLogFile.
6177 * - string values specifying a filename or URI.
6178 * - associative array with keys:
6179 * - 'destination' desired filename or URI.
6180 * - 'sample' an integer value, specifying a sampling factor (optional)
6181 * - 'level' A \Psr\Log\LogLevel constant, indicating the minimum level
6182 * to log (optional, since 1.25)
6186 * $wgDebugLogGroups['redis'] = '/var/log/mediawiki/redis.log';
6189 * @par Advanced example:
6191 * $wgDebugLogGroups['memcached'] = [
6192 * 'destination' => '/var/log/mediawiki/memcached.log',
6193 * 'sample' => 1000, // log 1 message out of every 1,000.
6194 * 'level' => \Psr\Log\LogLevel::WARNING
6198 $wgDebugLogGroups = [];
6201 * Default service provider for creating Psr\Log\LoggerInterface instances.
6203 * The value should be an array suitable for use with
6204 * ObjectFactory::getObjectFromSpec(). The created object is expected to
6205 * implement the MediaWiki\Logger\Spi interface. See ObjectFactory for additional
6208 * Alternately the MediaWiki\Logger\LoggerFactory::registerProvider method can
6209 * be called to inject an MediaWiki\Logger\Spi instance into the LoggerFactory
6210 * and bypass the use of this configuration variable entirely.
6212 * @par To completely disable logging:
6214 * $wgMWLoggerDefaultSpi = [ 'class' => \MediaWiki\Logger\NullSpi::class ];
6218 * @var array $wgMWLoggerDefaultSpi
6221 $wgMWLoggerDefaultSpi = [
6222 'class' => \MediaWiki\Logger\LegacySpi
::class,
6226 * Display debug data at the bottom of the main content area.
6228 * Useful for developers and technical users trying to working on a closed wiki.
6230 $wgShowDebug = false;
6233 * Prefix debug messages with relative timestamp. Very-poor man's profiler.
6234 * Since 1.19 also includes memory usage.
6236 $wgDebugTimestamps = false;
6239 * Print HTTP headers for every request in the debug information.
6241 $wgDebugPrintHttpHeaders = true;
6244 * Show the contents of $wgHooks in Special:Version
6246 $wgSpecialVersionShowHooks = false;
6249 * Whether to show "we're sorry, but there has been a database error" pages.
6250 * Displaying errors aids in debugging, but may display information useful
6253 $wgShowSQLErrors = false;
6256 * If set to true, uncaught exceptions will print a complete stack trace
6257 * to output. This should only be used for debugging, as it may reveal
6258 * private information in function parameters due to PHP's backtrace
6261 $wgShowExceptionDetails = false;
6264 * If true, show a backtrace for database errors
6266 * @note This setting only applies when connection errors and query errors are
6267 * reported in the normal manner. $wgShowExceptionDetails applies in other cases,
6268 * including those in which an uncaught exception is thrown from within the
6269 * exception handler.
6271 $wgShowDBErrorBacktrace = false;
6274 * If true, send the exception backtrace to the error log
6276 $wgLogExceptionBacktrace = true;
6279 * If true, the MediaWiki error handler passes errors/warnings to the default error handler
6280 * after logging them. The setting is ignored when the track_errors php.ini flag is true.
6282 $wgPropagateErrors = true;
6285 * Expose backend server host names through the API and various HTML comments
6287 $wgShowHostnames = false;
6290 * Override server hostname detection with a hardcoded value.
6291 * Should be a string, default false.
6294 $wgOverrideHostname = false;
6297 * If set to true MediaWiki will throw notices for some possible error
6298 * conditions and for deprecated functions.
6300 $wgDevelopmentWarnings = false;
6303 * Release limitation to wfDeprecated warnings, if set to a release number
6304 * development warnings will not be generated for deprecations added in releases
6307 $wgDeprecationReleaseLimit = false;
6310 * Profiler configuration.
6312 * To use a profiler, set $wgProfiler in LocalSetings.php.
6313 * For backwards-compatibility, it is also allowed to set the variable from
6314 * a separate file called StartProfiler.php, which MediaWiki will include.
6319 * $wgProfiler['class'] = ProfilerXhprof::class;
6322 * For output, set the 'output' key to an array of class names, one for each
6323 * output type you want the profiler to generate. For example:
6326 * $wgProfiler['output'] = [ ProfilerOutputText::class ];
6329 * The output classes available to you by default are ProfilerOutputDb,
6330 * ProfilerOutputDump, ProfilerOutputStats, ProfilerOutputText, and
6331 * ProfilerOutputUdp.
6333 * ProfilerOutputStats outputs profiling data as StatsD metrics. It expects
6334 * that you have set the $wgStatsdServer configuration variable to the host (or
6335 * host:port) of your statsd server.
6337 * ProfilerOutputText will output profiling data in the page body as a comment.
6338 * You can make the profiling data in HTML render as part of the page content
6339 * by setting the 'visible' configuration flag:
6342 * $wgProfiler['visible'] = true;
6345 * 'ProfilerOutputDb' expects a database table that can be created by applying
6346 * maintenance/archives/patch-profiling.sql to your database.
6348 * 'ProfilerOutputDump' expects a $wgProfiler['outputDir'] telling it where to
6349 * write dump files. The files produced are compatible with the XHProf gui.
6350 * For a rudimentary sampling profiler:
6353 * $wgProfiler['class'] = 'ProfilerXhprof';
6354 * $wgProfiler['output'] = array( 'ProfilerOutputDb' );
6355 * $wgProfiler['sampling'] = 50; // one every 50 requests
6358 * When using the built-in `sampling` option, the `class` will changed to
6359 * ProfilerStub for non-sampled cases.
6361 * For performance, the profiler is always disabled for CLI scripts as they
6362 * could be long running and the data would accumulate. Use the '--profiler'
6363 * parameter of maintenance scripts to override this.
6370 * Only record profiling info for pages that took longer than this
6371 * @deprecated since 1.25: set $wgProfiler['threshold'] instead.
6373 $wgProfileLimit = 0.0;
6376 * Don't put non-profiling info into log file
6378 * @deprecated since 1.23, set the log file in
6379 * $wgDebugLogGroups['profileoutput'] instead.
6381 $wgProfileOnly = false;
6384 * Destination of statsd metrics.
6386 * A host or host:port of a statsd server. Port defaults to 8125.
6388 * If not set, statsd metrics will not be collected.
6390 * @see wfLogProfilingData
6393 $wgStatsdServer = false;
6396 * Prefix for metric names sent to $wgStatsdServer.
6398 * @see MediaWikiServices::getStatsdDataFactory
6399 * @see BufferingStatsdDataFactory
6402 $wgStatsdMetricPrefix = 'MediaWiki';
6405 * Sampling rate for statsd metrics as an associative array of patterns and rates.
6406 * Patterns are Unix shell patterns (e.g. 'MediaWiki.api.*').
6407 * Rates are sampling probabilities (e.g. 0.1 means 1 in 10 events are sampled).
6410 $wgStatsdSamplingRates = [
6411 'wanobjectcache:*' => 0.001
6415 * InfoAction retrieves a list of transclusion links (both to and from).
6416 * This number puts a limit on that query in the case of highly transcluded
6419 $wgPageInfoTransclusionLimit = 50;
6422 * Set this to an integer to only do synchronous site_stats updates
6423 * one every *this many* updates. The other requests go into pending
6424 * delta values in $wgMemc. Make sure that $wgMemc is a global cache.
6425 * If set to -1, updates *only* go to $wgMemc (useful for daemons).
6427 $wgSiteStatsAsyncFactor = false;
6430 * Parser test suite files to be run by parserTests.php when no specific
6431 * filename is passed to it.
6433 * Extensions using extension.json will have any *.txt file in a
6434 * tests/parser/ directory automatically run.
6436 * Core tests can be added to ParserTestRunner::$coreTestFiles.
6440 * @deprecated since 1.30
6442 $wgParserTestFiles = [];
6445 * Allow running of javascript test suites via [[Special:JavaScriptTest]] (such as QUnit).
6447 $wgEnableJavaScriptTest = false;
6450 * Overwrite the caching key prefix with custom value.
6453 $wgCachePrefix = false;
6456 * Display the new debugging toolbar. This also enables profiling on database
6457 * queries and other useful output.
6458 * Will be ignored if $wgUseFileCache or $wgUseSquid is enabled.
6462 $wgDebugToolbar = false;
6464 /** @} */ # end of profiling, testing and debugging }
6466 /************************************************************************//**
6472 * Set this to true to disable the full text search feature.
6474 $wgDisableTextSearch = false;
6477 * Set to true to have nicer highlighted text in search results,
6478 * by default off due to execution overhead
6480 $wgAdvancedSearchHighlighting = false;
6483 * Regexp to match word boundaries, defaults for non-CJK languages
6484 * should be empty for CJK since the words are not separate
6486 $wgSearchHighlightBoundaries = '[\p{Z}\p{P}\p{C}]';
6489 * Template for OpenSearch suggestions, defaults to API action=opensearch
6491 * Sites with heavy load would typically have these point to a custom
6492 * PHP wrapper to avoid firing up mediawiki for every keystroke
6494 * Placeholders: {searchTerms}
6496 * @deprecated since 1.25 Use $wgOpenSearchTemplates['application/x-suggestions+json'] instead
6498 $wgOpenSearchTemplate = false;
6501 * Templates for OpenSearch suggestions, defaults to API action=opensearch
6503 * Sites with heavy load would typically have these point to a custom
6504 * PHP wrapper to avoid firing up mediawiki for every keystroke
6506 * Placeholders: {searchTerms}
6508 $wgOpenSearchTemplates = [
6509 'application/x-suggestions+json' => false,
6510 'application/x-suggestions+xml' => false,
6514 * Enable OpenSearch suggestions requested by MediaWiki. Set this to
6515 * false if you've disabled scripts that use api?action=opensearch and
6516 * want reduce load caused by cached scripts still pulling suggestions.
6517 * It will let the API fallback by responding with an empty array.
6519 $wgEnableOpenSearchSuggest = true;
6522 * Integer defining default number of entries to show on
6525 $wgOpenSearchDefaultLimit = 10;
6528 * Minimum length of extract in <Description>. Actual extracts will last until the end of sentence.
6530 $wgOpenSearchDescriptionLength = 100;
6533 * Expiry time for search suggestion responses
6535 $wgSearchSuggestCacheExpiry = 1200;
6538 * If you've disabled search semi-permanently, this also disables updates to the
6539 * table. If you ever re-enable, be sure to rebuild the search table.
6541 $wgDisableSearchUpdate = false;
6544 * List of namespaces which are searched by default.
6548 * $wgNamespacesToBeSearchedDefault[NS_MAIN] = true;
6549 * $wgNamespacesToBeSearchedDefault[NS_PROJECT] = true;
6552 $wgNamespacesToBeSearchedDefault = [
6557 * Disable the internal MySQL-based search, to allow it to be
6558 * implemented by an extension instead.
6560 $wgDisableInternalSearch = false;
6563 * Set this to a URL to forward search requests to some external location.
6564 * If the URL includes '$1', this will be replaced with the URL-encoded
6568 * To forward to Google you'd have something like:
6570 * $wgSearchForwardUrl =
6571 * 'https://www.google.com/search?q=$1' .
6572 * '&domains=https://example.com' .
6573 * '&sitesearch=https://example.com' .
6574 * '&ie=utf-8&oe=utf-8';
6577 $wgSearchForwardUrl = null;
6580 * Search form behavior.
6581 * - true = use Go & Search buttons
6582 * - false = use Go button & Advanced search link
6584 $wgUseTwoButtonsSearchForm = true;
6587 * Array of namespaces to generate a Google sitemap for when the
6588 * maintenance/generateSitemap.php script is run, or false if one is to be
6589 * generated for all namespaces.
6591 $wgSitemapNamespaces = false;
6594 * Custom namespace priorities for sitemaps. Setting this will allow you to
6595 * set custom priorities to namespaces when sitemaps are generated using the
6596 * maintenance/generateSitemap.php script.
6598 * This should be a map of namespace IDs to priority
6601 * $wgSitemapNamespacesPriorities = [
6607 $wgSitemapNamespacesPriorities = false;
6610 * If true, searches for IP addresses will be redirected to that IP's
6611 * contributions page. E.g. searching for "1.2.3.4" will redirect to
6612 * [[Special:Contributions/1.2.3.4]]
6614 $wgEnableSearchContributorsByIP = true;
6616 /** @} */ # end of search settings
6618 /************************************************************************//**
6619 * @name Edit user interface
6624 * Path to the GNU diff3 utility. If the file doesn't exist, edit conflicts will
6625 * fall back to the old behavior (no merging).
6627 $wgDiff3 = '/usr/bin/diff3';
6630 * Path to the GNU diff utility.
6632 $wgDiff = '/usr/bin/diff';
6635 * Which namespaces have special treatment where they should be preview-on-open
6636 * Internally only Category: pages apply, but using this extensions (e.g. Semantic MediaWiki)
6637 * can specify namespaces of pages they have special treatment for
6639 $wgPreviewOnOpenNamespaces = [
6644 * Enable the UniversalEditButton for browsers that support it
6645 * (currently only Firefox with an extension)
6646 * See http://universaleditbutton.org for more background information
6648 $wgUniversalEditButton = true;
6651 * If user doesn't specify any edit summary when making a an edit, MediaWiki
6652 * will try to automatically create one. This feature can be disabled by set-
6653 * ting this variable false.
6655 $wgUseAutomaticEditSummaries = true;
6657 /** @} */ # end edit UI }
6659 /************************************************************************//**
6661 * See also $wgSiteNotice
6666 * @cond file_level_code
6667 * Set $wgCommandLineMode if it's not set already, to avoid notices
6669 if ( !isset( $wgCommandLineMode ) ) {
6670 $wgCommandLineMode = false;
6675 * For colorized maintenance script output, is your terminal background dark ?
6677 $wgCommandLineDarkBg = false;
6680 * Set this to a string to put the wiki into read-only mode. The text will be
6681 * used as an explanation to users.
6683 * This prevents most write operations via the web interface. Cache updates may
6684 * still be possible. To prevent database writes completely, use the read_only
6690 * Set this to true to put the wiki watchlists into read-only mode.
6694 $wgReadOnlyWatchedItemStore = false;
6697 * If this lock file exists (size > 0), the wiki will be forced into read-only mode.
6698 * Its contents will be shown to users as part of the read-only warning
6701 * Will default to "{$wgUploadDirectory}/lock_yBgMBwiR" in Setup.php
6703 $wgReadOnlyFile = false;
6706 * When you run the web-based upgrade utility, it will tell you what to set
6707 * this to in order to authorize the upgrade process. It will subsequently be
6708 * used as a password, to authorize further upgrades.
6710 * For security, do not set this to a guessable string. Use the value supplied
6711 * by the install/upgrade process. To cause the upgrader to generate a new key,
6712 * delete the old key from LocalSettings.php.
6714 $wgUpgradeKey = false;
6717 * Fully specified path to git binary
6719 $wgGitBin = '/usr/bin/git';
6722 * Map GIT repository URLs to viewer URLs to provide links in Special:Version
6724 * Key is a pattern passed to preg_match() and preg_replace(),
6725 * without the delimiters (which are #) and must match the whole URL.
6726 * The value is the replacement for the key (it can contain $1, etc.)
6727 * %h will be replaced by the short SHA-1 (7 first chars) and %H by the
6728 * full SHA-1 of the HEAD revision.
6729 * %r will be replaced with a URL-encoded version of $1.
6730 * %R will be replaced with $1 and no URL-encoding
6734 $wgGitRepositoryViewers = [
6735 'https://(?:[a-z0-9_]+@)?gerrit.wikimedia.org/r/(?:p/)?(.*)' =>
6736 'https://gerrit.wikimedia.org/g/%R/+/%H',
6737 'ssh://(?:[a-z0-9_]+@)?gerrit.wikimedia.org:29418/(.*)' =>
6738 'https://gerrit.wikimedia.org/g/%R/+/%H',
6741 /** @} */ # End of maintenance }
6743 /************************************************************************//**
6744 * @name Recent changes, new pages, watchlist and history
6749 * Recentchanges items are periodically purged; entries older than this many
6751 * Default: 90 days = about three months
6753 $wgRCMaxAge = 90 * 24 * 3600;
6756 * Page watchers inactive for more than this many seconds are considered inactive.
6757 * Used mainly by action=info. Default: 180 days = about six months.
6760 $wgWatchersMaxAge = 180 * 24 * 3600;
6763 * If active watchers (per above) are this number or less, do not disclose it.
6764 * Left to 1, prevents unprivileged users from knowing for sure that there are 0.
6765 * Set to -1 if you want to always complement watchers count with this info.
6768 $wgUnwatchedPageSecret = 1;
6771 * Filter $wgRCLinkDays by $wgRCMaxAge to avoid showing links for numbers
6772 * higher than what will be stored. Note that this is disabled by default
6773 * because we sometimes do have RC data which is beyond the limit for some
6774 * reason, and some users may use the high numbers to display that data which
6777 $wgRCFilterByAge = false;
6780 * List of Limits options to list in the Special:Recentchanges and
6781 * Special:Recentchangeslinked pages.
6783 $wgRCLinkLimits = [ 50, 100, 250, 500 ];
6786 * List of Days options to list in the Special:Recentchanges and
6787 * Special:Recentchangeslinked pages.
6789 $wgRCLinkDays = [ 1, 3, 7, 14, 30 ];
6792 * Configuration for feeds to which notifications about recent changes will be sent.
6794 * The following feed classes are available by default:
6795 * - 'UDPRCFeedEngine' - sends recent changes over UDP to the specified server.
6796 * - 'RedisPubSubFeedEngine' - send recent changes to Redis.
6798 * Only 'class' or 'uri' is required. If 'uri' is set instead of 'class', then
6799 * RecentChange::getEngine() is used to determine the class. All options are
6800 * passed to the constructor.
6803 * - 'class' -- The class to use for this feed (must implement RCFeed).
6804 * - 'omit_bots' -- Exclude bot edits from the feed. (default: false)
6805 * - 'omit_anon' -- Exclude anonymous edits from the feed. (default: false)
6806 * - 'omit_user' -- Exclude edits by registered users from the feed. (default: false)
6807 * - 'omit_minor' -- Exclude minor edits from the feed. (default: false)
6808 * - 'omit_patrolled' -- Exclude patrolled edits from the feed. (default: false)
6810 * FormattedRCFeed-specific options:
6811 * - 'uri' -- [required] The address to which the messages are sent.
6812 * The uri scheme of this string will be looked up in $wgRCEngines
6813 * to determine which RCFeedEngine class to use.
6814 * - 'formatter' -- [required] The class (implementing RCFeedFormatter) which will
6815 * produce the text to send. This can also be an object of the class.
6816 * Formatters available by default: JSONRCFeedFormatter, XMLRCFeedFormatter,
6817 * IRCColourfulRCFeedFormatter.
6819 * IRCColourfulRCFeedFormatter-specific options:
6820 * - 'add_interwiki_prefix' -- whether the titles should be prefixed with
6821 * the first entry in the $wgLocalInterwikis array (or the value of
6822 * $wgLocalInterwiki, if set)
6824 * JSONRCFeedFormatter-specific options:
6825 * - 'channel' -- if set, the 'channel' parameter is also set in JSON values.
6827 * @example $wgRCFeeds['example'] = [
6828 * 'uri' => 'udp://localhost:1336',
6829 * 'formatter' => 'JSONRCFeedFormatter',
6830 * 'add_interwiki_prefix' => false,
6831 * 'omit_bots' => true,
6833 * @example $wgRCFeeds['example'] = [
6834 * 'uri' => 'udp://localhost:1338',
6835 * 'formatter' => 'IRCColourfulRCFeedFormatter',
6836 * 'add_interwiki_prefix' => false,
6837 * 'omit_bots' => true,
6839 * @example $wgRCFeeds['example'] = [
6840 * 'class' => ExampleRCFeed::class,
6847 * Used by RecentChange::getEngine to find the correct engine for a given URI scheme.
6848 * Keys are scheme names, values are names of FormattedRCFeed sub classes.
6852 'redis' => RedisPubSubFeedEngine
::class,
6853 'udp' => UDPRCFeedEngine
::class,
6857 * Treat category membership changes as a RecentChange.
6858 * Changes are mentioned in RC for page actions as follows:
6859 * - creation: pages created with categories are mentioned
6860 * - edit: category additions/removals to existing pages are mentioned
6861 * - move: nothing is mentioned (unless templates used depend on the title)
6862 * - deletion: nothing is mentioned
6863 * - undeletion: nothing is mentioned
6867 $wgRCWatchCategoryMembership = false;
6870 * Use RC Patrolling to check for vandalism (from recent changes and watchlists)
6871 * New pages and new files are included.
6873 * @note If you disable all patrolling features, you probably also want to
6874 * remove 'patrol' from $wgFilterLogTypes so a show/hide link isn't shown on
6877 $wgUseRCPatrol = true;
6880 * Whether a preference is displayed for structured change filters.
6881 * If false, no preference is displayed and structured change filters are disabled.
6882 * If true, structured change filters are *enabled* by default, and a preference is displayed
6883 * that lets users disable them.
6885 * Temporary variable during development and will be removed.
6889 $wgStructuredChangeFiltersShowPreference = false;
6892 * Whether to enable RCFilters app on Special:Watchlist
6894 * Temporary variable during development and will be removed.
6896 $wgStructuredChangeFiltersOnWatchlist = false;
6899 * Polling rate, in seconds, used by the 'live update' and 'view newest' features
6900 * of the RCFilters app on SpecialRecentChanges and Special:Watchlist.
6901 * 0 to disable completely.
6903 $wgStructuredChangeFiltersLiveUpdatePollingRate = 3;
6906 * Use new page patrolling to check new pages on Special:Newpages
6908 * @note If you disable all patrolling features, you probably also want to
6909 * remove 'patrol' from $wgFilterLogTypes so a show/hide link isn't shown on
6912 $wgUseNPPatrol = true;
6915 * Use file patrolling to check new files on Special:Newfiles
6917 * @note If you disable all patrolling features, you probably also want to
6918 * remove 'patrol' from $wgFilterLogTypes so a show/hide link isn't shown on
6923 $wgUseFilePatrol = true;
6926 * Provide syndication feeds (RSS, Atom) for, e.g., Recentchanges, Newpages
6931 * Set maximum number of results to return in syndication feeds (RSS, Atom) for
6932 * eg Recentchanges, Newpages.
6937 * _Minimum_ timeout for cached Recentchanges feed, in seconds.
6938 * A cached version will continue to be served out even if changes
6939 * are made, until this many seconds runs out since the last render.
6941 * If set to 0, feed caching is disabled. Use this for debugging only;
6942 * feed generation can be pretty slow with diffs.
6944 $wgFeedCacheTimeout = 60;
6947 * When generating Recentchanges RSS/Atom feed, diffs will not be generated for
6948 * pages larger than this size.
6950 $wgFeedDiffCutoff = 32768;
6953 * Override the site's default RSS/ATOM feed for recentchanges that appears on
6954 * every page. Some sites might have a different feed they'd like to promote
6955 * instead of the RC feed (maybe like a "Recent New Articles" or "Breaking news" one).
6956 * Should be a format as key (either 'rss' or 'atom') and an URL to the feed
6959 * Configure the 'atom' feed to https://example.com/somefeed.xml
6961 * $wgSiteFeed['atom'] = "https://example.com/somefeed.xml";
6964 $wgOverrideSiteFeed = [];
6967 * Available feeds objects.
6968 * Should probably only be defined when a page is syndicated ie when
6969 * $wgOut->isSyndicated() is true.
6972 'rss' => RSSFeed
::class,
6973 'atom' => AtomFeed
::class,
6977 * Which feed types should we provide by default? This can include 'rss',
6978 * 'atom', neither, or both.
6980 $wgAdvertisedFeedTypes = [ 'atom' ];
6983 * Show watching users in recent changes, watchlist and page history views
6985 $wgRCShowWatchingUsers = false; # UPO
6988 * Show the amount of changed characters in recent changes
6990 $wgRCShowChangedSize = true;
6993 * If the difference between the character counts of the text
6994 * before and after the edit is below that value, the value will be
6995 * highlighted on the RC page.
6997 $wgRCChangedSizeThreshold = 500;
7000 * Show "Updated (since my last visit)" marker in RC view, watchlist and history
7001 * view for watched pages with new changes
7003 $wgShowUpdatedMarker = true;
7006 * Disable links to talk pages of anonymous users (IPs) in listings on special
7007 * pages like page history, Special:Recentchanges, etc.
7009 $wgDisableAnonTalk = false;
7012 * Allow filtering by change tag in recentchanges, history, etc
7013 * Has no effect if no tags are defined in valid_tag.
7015 $wgUseTagFilter = true;
7018 * List of core tags to enable. Available tags are:
7019 * - 'mw-contentmodelchange': Edit changes content model of a page
7020 * - 'mw-new-redirect': Edit makes new redirect page (new page or by changing content page)
7021 * - 'mw-removed-redirect': Edit changes an existing redirect into a non-redirect
7022 * - 'mw-changed-redirect-target': Edit changes redirect target
7023 * - 'mw-blank': Edit completely blanks the page
7024 * - 'mw-replace': Edit removes more than 90% of the content
7025 * - 'mw-rollback': Edit is a rollback, made through the rollback link or rollback API
7026 * - 'mw-undo': Edit made through an undo link
7032 'mw-contentmodelchange' => true,
7033 'mw-new-redirect' => true,
7034 'mw-removed-redirect' => true,
7035 'mw-changed-redirect-target' => true,
7037 'mw-replace' => true,
7038 'mw-rollback' => true,
7043 * If set to an integer, pages that are watched by this many users or more
7044 * will not require the unwatchedpages permission to view the number of
7049 $wgUnwatchedPageThreshold = false;
7052 * Flags (letter symbols) shown in recent changes and watchlist to indicate
7053 * certain types of edits.
7055 * To register a new one:
7057 * $wgRecentChangesFlags['flag'] => [
7058 * // message for the letter displayed next to rows on changes lists
7059 * 'letter' => 'letter-msg',
7060 * // message for the tooltip of the letter
7061 * 'title' => 'tooltip-msg',
7062 * // optional (defaults to 'tooltip-msg'), message to use in the legend box
7063 * 'legend' => 'legend-msg',
7064 * // optional (defaults to 'flag'), CSS class to put on changes lists rows
7065 * 'class' => 'css-class',
7066 * // optional (defaults to 'any'), how top-level flag is determined. 'any'
7067 * // will set the top-level flag if any line contains the flag, 'all' will
7068 * // only be set if all lines contain the flag.
7069 * 'grouping' => 'any',
7075 $wgRecentChangesFlags = [
7077 'letter' => 'newpageletter',
7078 'title' => 'recentchanges-label-newpage',
7079 'legend' => 'recentchanges-legend-newpage',
7080 'grouping' => 'any',
7083 'letter' => 'minoreditletter',
7084 'title' => 'recentchanges-label-minor',
7085 'legend' => 'recentchanges-legend-minor',
7086 'class' => 'minoredit',
7087 'grouping' => 'all',
7090 'letter' => 'boteditletter',
7091 'title' => 'recentchanges-label-bot',
7092 'legend' => 'recentchanges-legend-bot',
7093 'class' => 'botedit',
7094 'grouping' => 'all',
7097 'letter' => 'unpatrolledletter',
7098 'title' => 'recentchanges-label-unpatrolled',
7099 'legend' => 'recentchanges-legend-unpatrolled',
7100 'grouping' => 'any',
7104 /** @} */ # end RC/watchlist }
7106 /************************************************************************//**
7107 * @name Copyright and credits settings
7112 * Override for copyright metadata.
7114 * This is the name of the page containing information about the wiki's copyright status,
7115 * which will be added as a link in the footer if it is specified. It overrides
7116 * $wgRightsUrl if both are specified.
7118 $wgRightsPage = null;
7121 * Set this to specify an external URL containing details about the content license used on your
7123 * If $wgRightsPage is set then this setting is ignored.
7125 $wgRightsUrl = null;
7128 * If either $wgRightsUrl or $wgRightsPage is specified then this variable gives the text for the
7130 * If using $wgRightsUrl then this value must be specified. If using $wgRightsPage then the name
7131 * of the page will also be used as the link if this variable is not set.
7133 $wgRightsText = null;
7136 * Override for copyright metadata.
7138 $wgRightsIcon = null;
7141 * Set this to true if you want detailed copyright information forms on Upload.
7143 $wgUseCopyrightUpload = false;
7146 * Set this to the number of authors that you want to be credited below an
7147 * article text. Set it to zero to hide the attribution block, and a negative
7148 * number (like -1) to show all authors. Note that this will require 2-3 extra
7149 * database hits, which can have a not insignificant impact on performance for
7155 * If there are more than $wgMaxCredits authors, show $wgMaxCredits of them.
7156 * Otherwise, link to a separate credits page.
7158 $wgShowCreditsIfMax = true;
7160 /** @} */ # end of copyright and credits settings }
7162 /************************************************************************//**
7163 * @name Import / Export
7168 * List of interwiki prefixes for wikis we'll accept as sources for
7169 * Special:Import and API action=import. Since complete page history can be
7170 * imported, these should be 'trusted'.
7172 * This can either be a regular array, or an associative map specifying
7173 * subprojects on the interwiki map of the target wiki, or a mix of the two,
7176 * $wgImportSources = [
7177 * 'wikipedia' => [ 'cs', 'en', 'fr', 'zh' ],
7179 * 'wikia' => [ 'animanga', 'brickipedia', 'desserts' ],
7183 * If you have a very complex import sources setup, you can lazy-load it using
7184 * the ImportSources hook.
7186 * If a user has the 'import' permission but not the 'importupload' permission,
7187 * they will only be able to run imports through this transwiki interface.
7189 $wgImportSources = [];
7192 * Optional default target namespace for interwiki imports.
7193 * Can use this to create an incoming "transwiki"-style queue.
7194 * Set to numeric key, not the name.
7196 * Users may override this in the Special:Import dialog.
7198 $wgImportTargetNamespace = null;
7201 * If set to false, disables the full-history option on Special:Export.
7202 * This is currently poorly optimized for long edit histories, so is
7203 * disabled on Wikimedia's sites.
7205 $wgExportAllowHistory = true;
7208 * If set nonzero, Special:Export requests for history of pages with
7209 * more revisions than this will be rejected. On some big sites things
7210 * could get bogged down by very very long pages.
7212 $wgExportMaxHistory = 0;
7215 * Return distinct author list (when not returning full history)
7217 $wgExportAllowListContributors = false;
7220 * If non-zero, Special:Export accepts a "pagelink-depth" parameter
7221 * up to this specified level, which will cause it to include all
7222 * pages linked to from the pages you specify. Since this number
7223 * can become *insanely large* and could easily break your wiki,
7224 * it's disabled by default for now.
7226 * @warning There's a HARD CODED limit of 5 levels of recursion to prevent a
7227 * crazy-big export from being done by someone setting the depth number too
7228 * high. In other words, last resort safety net.
7230 $wgExportMaxLinkDepth = 0;
7233 * Whether to allow the "export all pages in namespace" option
7235 $wgExportFromNamespaces = false;
7238 * Whether to allow exporting the entire wiki into a single file
7240 $wgExportAllowAll = false;
7243 * Maximum number of pages returned by the GetPagesFromCategory and
7244 * GetPagesFromNamespace functions.
7248 $wgExportPagelistLimit = 5000;
7250 /** @} */ # end of import/export }
7252 /*************************************************************************//**
7258 * A list of callback functions which are called once MediaWiki is fully
7261 $wgExtensionFunctions = [];
7264 * Extension messages files.
7266 * Associative array mapping extension name to the filename where messages can be
7267 * found. The file should contain variable assignments. Any of the variables
7268 * present in languages/messages/MessagesEn.php may be defined, but $messages
7269 * is the most common.
7271 * Variables defined in extensions will override conflicting variables defined
7274 * Since MediaWiki 1.23, use of this variable to define messages is discouraged; instead, store
7275 * messages in JSON format and use $wgMessagesDirs. For setting other variables than
7276 * $messages, $wgExtensionMessagesFiles should still be used. Use a DIFFERENT key because
7277 * any entry having a key that also exists in $wgMessagesDirs will be ignored.
7279 * Extensions using the JSON message format can preserve backward compatibility with
7280 * earlier versions of MediaWiki by using a compatibility shim, such as one generated
7281 * by the generateJsonI18n.php maintenance script, listing it under the SAME key
7282 * as for the $wgMessagesDirs entry.
7286 * $wgExtensionMessagesFiles['ConfirmEdit'] = __DIR__.'/ConfirmEdit.i18n.php';
7289 $wgExtensionMessagesFiles = [];
7292 * Extension messages directories.
7294 * Associative array mapping extension name to the path of the directory where message files can
7295 * be found. The message files are expected to be JSON files named for their language code, e.g.
7296 * en.json, de.json, etc. Extensions with messages in multiple places may specify an array of
7297 * message directories.
7299 * Message directories in core should be added to LocalisationCache::getMessagesDirs()
7301 * @par Simple example:
7303 * $wgMessagesDirs['Example'] = __DIR__ . '/i18n';
7306 * @par Complex example:
7308 * $wgMessagesDirs['Example'] = [
7309 * __DIR__ . '/lib/ve/i18n',
7310 * __DIR__ . '/lib/oojs-ui/i18n',
7311 * __DIR__ . '/i18n',
7316 $wgMessagesDirs = [];
7319 * Array of files with list(s) of extension entry points to be used in
7320 * maintenance/mergeMessageFileList.php
7323 $wgExtensionEntryPointListFiles = [];
7326 * Parser output hooks.
7327 * This is an associative array where the key is an extension-defined tag
7328 * (typically the extension name), and the value is a PHP callback.
7329 * These will be called as an OutputPageParserOutput hook, if the relevant
7330 * tag has been registered with the parser output object.
7332 * Registration is done with $pout->addOutputHook( $tag, $data ).
7334 * The callback has the form:
7336 * function outputHook( $outputPage, $parserOutput, $data ) { ... }
7339 $wgParserOutputHooks = [];
7342 * Whether to include the NewPP limit report as a HTML comment
7344 $wgEnableParserLimitReporting = true;
7347 * List of valid skin names
7349 * The key should be the name in all lower case, the value should be a properly
7350 * cased name for the skin. This value will be prefixed with "Skin" to create
7351 * the class name of the skin to load. Use Skin::getSkinNames() as an accessor
7352 * if you wish to have access to the full list.
7354 $wgValidSkinNames = [];
7357 * Special page list. This is an associative array mapping the (canonical) names of
7358 * special pages to either a class name to be instantiated, or a callback to use for
7359 * creating the special page object. In both cases, the result must be an instance of
7362 $wgSpecialPages = [];
7365 * Array mapping class names to filenames, for autoloading.
7367 $wgAutoloadClasses = [];
7370 * Switch controlling legacy case-insensitive classloading.
7371 * Do not disable if your wiki must support data created by PHP4, or by
7372 * MediaWiki 1.4 or earlier.
7374 $wgAutoloadAttemptLowercase = true;
7377 * An array of information about installed extensions keyed by their type.
7379 * All but 'name', 'path' and 'author' can be omitted.
7382 * $wgExtensionCredits[$type][] = [
7383 * 'path' => __FILE__,
7384 * 'name' => 'Example extension',
7385 * 'namemsg' => 'exampleextension-name',
7389 * 'version' => '1.9.0',
7390 * 'url' => 'https://example.org/example-extension/',
7391 * 'descriptionmsg' => 'exampleextension-desc',
7392 * 'license-name' => 'GPL-2.0-or-later',
7396 * The extensions are listed on Special:Version. This page also looks for a file
7397 * named COPYING or LICENSE (optional .txt extension) and provides a link to
7398 * view said file. When the 'license-name' key is specified, this file is
7399 * interpreted as wikitext.
7401 * - $type: One of 'specialpage', 'parserhook', 'variable', 'media', 'antispam',
7402 * 'skin', 'api', or 'other', or any additional types as specified through the
7403 * ExtensionTypes hook as used in SpecialVersion::getExtensionTypes().
7405 * - name: Name of extension as an inline string instead of localizable message.
7406 * Do not omit this even if 'namemsg' is provided, as it is used to override
7407 * the path Special:Version uses to find extension's license info, and is
7408 * required for backwards-compatibility with MediaWiki 1.23 and older.
7410 * - namemsg (since MW 1.24): A message key for a message containing the
7411 * extension's name, if the name is localizable. (For example, skin names
7414 * - author: A string or an array of strings. Authors can be linked using
7415 * the regular wikitext link syntax. To have an internationalized version of
7416 * "and others" show, add an element "...". This element can also be linked,
7417 * for instance "[https://example ...]".
7419 * - descriptionmsg: A message key or an an array with message key and parameters:
7420 * `'descriptionmsg' => 'exampleextension-desc',`
7422 * - description: Description of extension as an inline string instead of
7423 * localizable message (omit in favour of 'descriptionmsg').
7425 * - license-name: Short name of the license (used as label for the link), such
7426 * as "GPL-2.0-or-later" or "MIT" (https://spdx.org/licenses/ for a list of identifiers).
7428 $wgExtensionCredits = [];
7431 * Authentication plugin.
7432 * @var $wgAuth AuthPlugin
7433 * @deprecated since 1.27 use $wgAuthManagerConfig instead
7438 * Global list of hooks.
7440 * The key is one of the events made available by MediaWiki, you can find
7441 * a description for most of them in docs/hooks.txt. The array is used
7442 * internally by Hook:run().
7444 * The value can be one of:
7446 * - A function name:
7448 * $wgHooks['event_name'][] = $function;
7450 * - A function with some data:
7452 * $wgHooks['event_name'][] = [ $function, $data ];
7454 * - A an object method:
7456 * $wgHooks['event_name'][] = [ $object, 'method' ];
7460 * $wgHooks['event_name'][] = function ( $hookParam ) {
7461 * // Handler code goes here.
7465 * @warning You should always append to an event array or you will end up
7466 * deleting a previous registered hook.
7468 * @warning Hook handlers should be registered at file scope. Registering
7469 * handlers after file scope can lead to unexpected results due to caching.
7474 * List of service wiring files to be loaded by the default instance of MediaWikiServices.
7475 * Each file listed here is expected to return an associative array mapping service names
7476 * to instantiator functions. Extensions may add wiring files to define their own services.
7477 * However, this cannot be used to replace existing services - use the MediaWikiServices
7480 * @see MediaWikiServices
7481 * @see ServiceContainer::loadWiringFiles() for details on loading service instantiator functions.
7482 * @see docs/injection.txt for an overview of dependency injection in MediaWiki.
7484 $wgServiceWiringFiles = [
7485 __DIR__
. '/ServiceWiring.php'
7489 * Maps jobs to their handlers; extensions
7490 * can add to this to provide custom jobs.
7491 * A job handler should either be a class name to be instantiated,
7492 * or (since 1.30) a callback to use for creating the job object.
7495 'refreshLinks' => RefreshLinksJob
::class,
7496 'deleteLinks' => DeleteLinksJob
::class,
7497 'htmlCacheUpdate' => HTMLCacheUpdateJob
::class,
7498 'sendMail' => EmaillingJob
::class,
7499 'enotifNotify' => EnotifNotifyJob
::class,
7500 'fixDoubleRedirect' => DoubleRedirectJob
::class,
7501 'AssembleUploadChunks' => AssembleUploadChunksJob
::class,
7502 'PublishStashedFile' => PublishStashedFileJob
::class,
7503 'ThumbnailRender' => ThumbnailRenderJob
::class,
7504 'recentChangesUpdate' => RecentChangesUpdateJob
::class,
7505 'refreshLinksPrioritized' => RefreshLinksJob
::class,
7506 'refreshLinksDynamic' => RefreshLinksJob
::class,
7507 'activityUpdateJob' => ActivityUpdateJob
::class,
7508 'categoryMembershipChange' => CategoryMembershipChangeJob
::class,
7509 'clearUserWatchlist' => ClearUserWatchlistJob
::class,
7510 'cdnPurge' => CdnPurgeJob
::class,
7511 'userGroupExpiry' => UserGroupExpiryJob
::class,
7512 'clearWatchlistNotifications' => ClearWatchlistNotificationsJob
::class,
7513 'enqueue' => EnqueueJob
::class, // local queue for multi-DC setups
7514 'null' => NullJob
::class,
7518 * Jobs that must be explicitly requested, i.e. aren't run by job runners unless
7519 * special flags are set. The values here are keys of $wgJobClasses.
7522 * - Very long-running jobs.
7523 * - Jobs that you would never want to run as part of a page rendering request.
7524 * - Jobs that you want to run on specialized machines ( like transcoding, or a particular
7525 * machine on your cluster has 'outside' web access you could restrict uploadFromUrl )
7526 * These settings should be global to all wikis.
7528 $wgJobTypesExcludedFromDefaultQueue = [ 'AssembleUploadChunks', 'PublishStashedFile' ];
7531 * Map of job types to how many job "work items" should be run per second
7532 * on each job runner process. The meaning of "work items" varies per job,
7533 * but typically would be something like "pages to update". A single job
7534 * may have a variable number of work items, as is the case with batch jobs.
7535 * This is used by runJobs.php and not jobs run via $wgJobRunRate.
7536 * These settings should be global to all wikis.
7539 $wgJobBackoffThrottling = [];
7542 * Make job runners commit changes for replica DB-lag prone jobs one job at a time.
7543 * This is useful if there are many job workers that race on replica DB lag checks.
7544 * If set, jobs taking this many seconds of DB write time have serialized commits.
7546 * Note that affected jobs may have worse lock contention. Also, if they affect
7547 * several DBs at once they may have a smaller chance of being atomic due to the
7548 * possibility of connection loss while queueing up to commit. Affected jobs may
7549 * also fail due to the commit lock acquisition timeout.
7554 $wgJobSerialCommitThreshold = false;
7557 * Map of job types to configuration arrays.
7558 * This determines which queue class and storage system is used for each job type.
7559 * Job types that do not have explicit configuration will use the 'default' config.
7560 * These settings should be global to all wikis.
7563 'default' => [ 'class' => JobQueueDB
::class, 'order' => 'random', 'claimTTL' => 3600 ],
7567 * Which aggregator to use for tracking which queues have jobs.
7568 * These settings should be global to all wikis.
7570 $wgJobQueueAggregator = [
7571 'class' => JobQueueAggregatorNull
::class
7575 * Whether to include the number of jobs that are queued
7576 * for the API's maxlag parameter.
7577 * The total number of jobs will be divided by this to get an
7578 * estimated second of maxlag. Typically bots backoff at maxlag=5,
7579 * so setting this to the max number of jobs that should be in your
7580 * queue divided by 5 should have the effect of stopping bots once
7581 * that limit is hit.
7585 $wgJobQueueIncludeInMaxLagFactor = false;
7588 * Additional functions to be performed with updateSpecialPages.
7589 * Expensive Querypages are already updated.
7591 $wgSpecialPageCacheUpdates = [
7592 'Statistics' => [ SiteStatsUpdate
::class, 'cacheUpdate' ]
7596 * Page property link table invalidation lists. When a page property
7597 * changes, this may require other link tables to be updated (eg
7598 * adding __HIDDENCAT__ means the hiddencat tracking category will
7599 * have been added, so the categorylinks table needs to be rebuilt).
7600 * This array can be added to by extensions.
7602 $wgPagePropLinkInvalidations = [
7603 'hiddencat' => 'categorylinks',
7606 /** @} */ # End extensions }
7608 /*************************************************************************//**
7614 * Use experimental, DMOZ-like category browser
7616 $wgUseCategoryBrowser = false;
7619 * On category pages, show thumbnail gallery for images belonging to that
7620 * category instead of listing them as articles.
7622 $wgCategoryMagicGallery = true;
7625 * Paging limit for categories
7627 $wgCategoryPagingLimit = 200;
7630 * Specify how category names should be sorted, when listed on a category page.
7631 * A sorting scheme is also known as a collation.
7633 * Available values are:
7635 * - uppercase: Converts the category name to upper case, and sorts by that.
7637 * - identity: Does no conversion. Sorts by binary value of the string.
7639 * - uca-default: Provides access to the Unicode Collation Algorithm with
7640 * the default element table. This is a compromise collation which sorts
7641 * all languages in a mediocre way. However, it is better than "uppercase".
7643 * To use the uca-default collation, you must have PHP's intl extension
7644 * installed. See https://secure.php.net/manual/en/intl.setup.php . The details of the
7645 * resulting collation will depend on the version of ICU installed on the
7648 * After you change this, you must run maintenance/updateCollation.php to fix
7649 * the sort keys in the database.
7651 * Extensions can define there own collations by subclassing Collation
7652 * and using the Collation::factory hook.
7654 $wgCategoryCollation = 'uppercase';
7656 /** @} */ # End categories }
7658 /*************************************************************************//**
7664 * The logging system has two levels: an event type, which describes the
7665 * general category and can be viewed as a named subset of all logs; and
7666 * an action, which is a specific kind of event that can exist in that
7687 * This restricts log access to those who have a certain right
7688 * Users without this will not see it in the option menu and can not view it
7689 * Restricted logs are not added to recent changes
7690 * Logs should remain non-transcludable
7691 * Format: logtype => permissiontype
7693 $wgLogRestrictions = [
7694 'suppress' => 'suppressionlog'
7698 * Show/hide links on Special:Log will be shown for these log types.
7700 * This is associative array of log type => boolean "hide by default"
7702 * See $wgLogTypes for a list of available log types.
7706 * $wgFilterLogTypes = [ 'move' => true, 'import' => false ];
7709 * Will display show/hide links for the move and import logs. Move logs will be
7710 * hidden by default unless the link is clicked. Import logs will be shown by
7711 * default, and hidden when the link is clicked.
7713 * A message of the form log-show-hide-[type] should be added, and will be used
7714 * for the link text.
7716 $wgFilterLogTypes = [
7722 * Lists the message key string for each log type. The localized messages
7723 * will be listed in the user interface.
7725 * Extensions with custom log types may add to this array.
7727 * @since 1.19, if you follow the naming convention log-name-TYPE,
7728 * where TYPE is your log type, yoy don't need to use this array.
7731 '' => 'all-logs-page',
7732 'block' => 'blocklogpage',
7733 'protect' => 'protectlogpage',
7734 'rights' => 'rightslog',
7735 'delete' => 'dellogpage',
7736 'upload' => 'uploadlogpage',
7737 'move' => 'movelogpage',
7738 'import' => 'importlogpage',
7739 'patrol' => 'patrol-log-page',
7740 'merge' => 'mergelog',
7741 'suppress' => 'suppressionlog',
7745 * Lists the message key string for descriptive text to be shown at the
7746 * top of each log type.
7748 * Extensions with custom log types may add to this array.
7750 * @since 1.19, if you follow the naming convention log-description-TYPE,
7751 * where TYPE is your log type, yoy don't need to use this array.
7754 '' => 'alllogstext',
7755 'block' => 'blocklogtext',
7756 'delete' => 'dellogpagetext',
7757 'import' => 'importlogpagetext',
7758 'merge' => 'mergelogpagetext',
7759 'move' => 'movelogpagetext',
7760 'patrol' => 'patrol-log-header',
7761 'protect' => 'protectlogtext',
7762 'rights' => 'rightslogtext',
7763 'suppress' => 'suppressionlogtext',
7764 'upload' => 'uploadlogpagetext',
7768 * Lists the message key string for formatting individual events of each
7769 * type and action when listed in the logs.
7771 * Extensions with custom log types may add to this array.
7776 * The same as above, but here values are names of classes,
7778 * @see LogPage::actionText
7781 $wgLogActionsHandlers = [
7782 'block/block' => BlockLogFormatter
::class,
7783 'block/reblock' => BlockLogFormatter
::class,
7784 'block/unblock' => BlockLogFormatter
::class,
7785 'contentmodel/change' => ContentModelLogFormatter
::class,
7786 'contentmodel/new' => ContentModelLogFormatter
::class,
7787 'delete/delete' => DeleteLogFormatter
::class,
7788 'delete/delete_redir' => DeleteLogFormatter
::class,
7789 'delete/event' => DeleteLogFormatter
::class,
7790 'delete/restore' => DeleteLogFormatter
::class,
7791 'delete/revision' => DeleteLogFormatter
::class,
7792 'import/interwiki' => ImportLogFormatter
::class,
7793 'import/upload' => ImportLogFormatter
::class,
7794 'managetags/activate' => LogFormatter
::class,
7795 'managetags/create' => LogFormatter
::class,
7796 'managetags/deactivate' => LogFormatter
::class,
7797 'managetags/delete' => LogFormatter
::class,
7798 'merge/merge' => MergeLogFormatter
::class,
7799 'move/move' => MoveLogFormatter
::class,
7800 'move/move_redir' => MoveLogFormatter
::class,
7801 'patrol/patrol' => PatrolLogFormatter
::class,
7802 'patrol/autopatrol' => PatrolLogFormatter
::class,
7803 'protect/modify' => ProtectLogFormatter
::class,
7804 'protect/move_prot' => ProtectLogFormatter
::class,
7805 'protect/protect' => ProtectLogFormatter
::class,
7806 'protect/unprotect' => ProtectLogFormatter
::class,
7807 'rights/autopromote' => RightsLogFormatter
::class,
7808 'rights/rights' => RightsLogFormatter
::class,
7809 'suppress/block' => BlockLogFormatter
::class,
7810 'suppress/delete' => DeleteLogFormatter
::class,
7811 'suppress/event' => DeleteLogFormatter
::class,
7812 'suppress/reblock' => BlockLogFormatter
::class,
7813 'suppress/revision' => DeleteLogFormatter
::class,
7814 'tag/update' => TagLogFormatter
::class,
7815 'upload/overwrite' => UploadLogFormatter
::class,
7816 'upload/revert' => UploadLogFormatter
::class,
7817 'upload/upload' => UploadLogFormatter
::class,
7821 * List of log types that can be filtered by action types
7823 * To each action is associated the list of log_action
7824 * subtypes to search for, usually one, but not necessarily so
7825 * Extensions may append to this array
7828 $wgActionFilteredLogs = [
7830 'block' => [ 'block' ],
7831 'reblock' => [ 'reblock' ],
7832 'unblock' => [ 'unblock' ],
7835 'change' => [ 'change' ],
7839 'delete' => [ 'delete' ],
7840 'delete_redir' => [ 'delete_redir' ],
7841 'restore' => [ 'restore' ],
7842 'event' => [ 'event' ],
7843 'revision' => [ 'revision' ],
7846 'interwiki' => [ 'interwiki' ],
7847 'upload' => [ 'upload' ],
7850 'create' => [ 'create' ],
7851 'delete' => [ 'delete' ],
7852 'activate' => [ 'activate' ],
7853 'deactivate' => [ 'deactivate' ],
7856 'move' => [ 'move' ],
7857 'move_redir' => [ 'move_redir' ],
7860 'create' => [ 'create', 'newusers' ],
7861 'create2' => [ 'create2' ],
7862 'autocreate' => [ 'autocreate' ],
7863 'byemail' => [ 'byemail' ],
7866 'patrol' => [ 'patrol' ],
7867 'autopatrol' => [ 'autopatrol' ],
7870 'protect' => [ 'protect' ],
7871 'modify' => [ 'modify' ],
7872 'unprotect' => [ 'unprotect' ],
7873 'move_prot' => [ 'move_prot' ],
7876 'rights' => [ 'rights' ],
7877 'autopromote' => [ 'autopromote' ],
7880 'event' => [ 'event' ],
7881 'revision' => [ 'revision' ],
7882 'delete' => [ 'delete' ],
7883 'block' => [ 'block' ],
7884 'reblock' => [ 'reblock' ],
7887 'upload' => [ 'upload' ],
7888 'overwrite' => [ 'overwrite' ],
7893 * Maintain a log of newusers at Log/newusers?
7895 $wgNewUserLog = true;
7897 /** @} */ # end logging }
7899 /*************************************************************************//**
7900 * @name Special pages (general and miscellaneous)
7905 * Allow special page inclusions such as {{Special:Allpages}}
7907 $wgAllowSpecialInclusion = true;
7910 * Set this to an array of special page names to prevent
7911 * maintenance/updateSpecialPages.php from updating those pages.
7913 $wgDisableQueryPageUpdate = false;
7916 * On Special:Unusedimages, consider images "used", if they are put
7917 * into a category. Default (false) is not to count those as used.
7919 $wgCountCategorizedImagesAsUsed = false;
7922 * Maximum number of links to a redirect page listed on
7923 * Special:Whatlinkshere/RedirectDestination
7925 $wgMaxRedirectLinksRetrieved = 500;
7927 /** @} */ # end special pages }
7929 /*************************************************************************//**
7935 * Array of allowed values for the "title=foo&action=<action>" parameter. Syntax is:
7936 * 'foo' => 'ClassName' Load the specified class which subclasses Action
7937 * 'foo' => true Load the class FooAction which subclasses Action
7938 * If something is specified in the getActionOverrides()
7939 * of the relevant Page object it will be used
7940 * instead of the default class.
7941 * 'foo' => false The action is disabled; show an error message
7942 * Unsetting core actions will probably cause things to complain loudly.
7948 'editchangetags' => SpecialPageAction
::class,
7951 'markpatrolled' => true,
7957 'revisiondelete' => SpecialPageAction
::class,
7960 'unprotect' => true,
7966 /** @} */ # end actions }
7968 /*************************************************************************//**
7969 * @name Robot (search engine crawler) policy
7970 * See also $wgNoFollowLinks.
7975 * Default robot policy. The default policy is to encourage indexing and fol-
7976 * lowing of links. It may be overridden on a per-namespace and/or per-page
7979 $wgDefaultRobotPolicy = 'index,follow';
7982 * Robot policies per namespaces. The default policy is given above, the array
7983 * is made of namespace constants as defined in includes/Defines.php. You can-
7984 * not specify a different default policy for NS_SPECIAL: it is always noindex,
7985 * nofollow. This is because a number of special pages (e.g., ListPages) have
7986 * many permutations of options that display the same data under redundant
7987 * URLs, so search engine spiders risk getting lost in a maze of twisty special
7988 * pages, all alike, and never reaching your actual content.
7992 * $wgNamespaceRobotPolicies = [ NS_TALK => 'noindex' ];
7995 $wgNamespaceRobotPolicies = [];
7998 * Robot policies per article. These override the per-namespace robot policies.
7999 * Must be in the form of an array where the key part is a properly canonicalised
8000 * text form title and the value is a robot policy.
8004 * $wgArticleRobotPolicies = [
8005 * 'Main Page' => 'noindex,follow',
8006 * 'User:Bob' => 'index,follow',
8010 * @par Example that DOES NOT WORK because the names are not canonical text
8013 * $wgArticleRobotPolicies = [
8014 * # Underscore, not space!
8015 * 'Main_Page' => 'noindex,follow',
8016 * # "Project", not the actual project name!
8017 * 'Project:X' => 'index,follow',
8018 * # Needs to be "Abc", not "abc" (unless $wgCapitalLinks is false for that namespace)!
8019 * 'abc' => 'noindex,nofollow'
8023 $wgArticleRobotPolicies = [];
8026 * An array of namespace keys in which the __INDEX__/__NOINDEX__ magic words
8027 * will not function, so users can't decide whether pages in that namespace are
8028 * indexed by search engines. If set to null, default to $wgContentNamespaces.
8032 * $wgExemptFromUserRobotsControl = [ NS_MAIN, NS_TALK, NS_PROJECT ];
8035 $wgExemptFromUserRobotsControl = null;
8037 /** @} */ # End robot policy }
8039 /************************************************************************//**
8040 * @name AJAX and API
8041 * Note: The AJAX entry point which this section refers to is gradually being
8042 * replaced by the API entry point, api.php. They are essentially equivalent.
8043 * Both of them are used for dynamic client-side features, via XHR.
8049 * WARNING: SECURITY THREAT - debug use only
8051 * Disables many security checks in the API for debugging purposes.
8052 * This flag should never be used on the production servers, as it introduces
8053 * a number of potential security holes. Even when enabled, the validation
8054 * will still be performed, but instead of failing, API will return a warning.
8055 * Also, there will always be a warning notifying that this flag is set.
8056 * At this point, the flag allows GET requests to go through for modules
8061 $wgDebugAPI = false;
8064 * API module extensions.
8066 * Associative array mapping module name to modules specs;
8067 * Each module spec is an associative array containing at least
8068 * the 'class' key for the module's class, and optionally a
8069 * 'factory' key for the factory function to use for the module.
8071 * That factory function will be called with two parameters,
8072 * the parent module (an instance of ApiBase, usually ApiMain)
8073 * and the name the module was registered under. The return
8074 * value must be an instance of the class given in the 'class'
8077 * For backward compatibility, the module spec may also be a
8078 * simple string containing the module's class name. In that
8079 * case, the class' constructor will be called with the parent
8080 * module and module name as parameters, as described above.
8082 * Examples for registering API modules:
8085 * $wgAPIModules['foo'] = 'ApiFoo';
8086 * $wgAPIModules['bar'] = [
8087 * 'class' => ApiBar::class,
8088 * 'factory' => function( $main, $name ) { ... }
8090 * $wgAPIModules['xyzzy'] = [
8091 * 'class' => ApiXyzzy::class,
8092 * 'factory' => [ XyzzyFactory::class, 'newApiModule' ]
8096 * Extension modules may override the core modules.
8097 * See ApiMain::$Modules for a list of the core modules.
8102 * API format module extensions.
8103 * Associative array mapping format module name to module specs (see $wgAPIModules).
8104 * Extension modules may override the core modules.
8106 * See ApiMain::$Formats for a list of the core format modules.
8108 $wgAPIFormatModules = [];
8111 * API Query meta module extensions.
8112 * Associative array mapping meta module name to module specs (see $wgAPIModules).
8113 * Extension modules may override the core modules.
8115 * See ApiQuery::$QueryMetaModules for a list of the core meta modules.
8117 $wgAPIMetaModules = [];
8120 * API Query prop module extensions.
8121 * Associative array mapping prop module name to module specs (see $wgAPIModules).
8122 * Extension modules may override the core modules.
8124 * See ApiQuery::$QueryPropModules for a list of the core prop modules.
8126 $wgAPIPropModules = [];
8129 * API Query list module extensions.
8130 * Associative array mapping list module name to module specs (see $wgAPIModules).
8131 * Extension modules may override the core modules.
8133 * See ApiQuery::$QueryListModules for a list of the core list modules.
8135 $wgAPIListModules = [];
8138 * Maximum amount of rows to scan in a DB query in the API
8139 * The default value is generally fine
8141 $wgAPIMaxDBRows = 5000;
8144 * The maximum size (in bytes) of an API result.
8145 * @warning Do not set this lower than $wgMaxArticleSize*1024
8147 $wgAPIMaxResultSize = 8388608;
8150 * The maximum number of uncached diffs that can be retrieved in one API
8151 * request. Set this to 0 to disable API diffs altogether
8153 $wgAPIMaxUncachedDiffs = 1;
8156 * Maximum amount of DB lag on a majority of DB replica DBs to tolerate
8157 * before forcing bots to retry any write requests via API errors.
8158 * This should be lower than the 'max lag' value in $wgLBFactoryConf.
8160 $wgAPIMaxLagThreshold = 7;
8163 * Log file or URL (TCP or UDP) to log API requests to, or false to disable
8164 * API request logging
8166 $wgAPIRequestLog = false;
8169 * Set the timeout for the API help text cache. If set to 0, caching disabled
8171 $wgAPICacheHelpTimeout = 60 * 60;
8174 * The ApiQueryQueryPages module should skip pages that are redundant to true
8177 $wgAPIUselessQueryPages = [
8178 'MIMEsearch', // aiprop=mime
8179 'LinkSearch', // list=exturlusage
8180 'FileDuplicateSearch', // prop=duplicatefiles
8184 * Enable AJAX framework
8189 * List of Ajax-callable functions.
8190 * Extensions acting as Ajax callbacks must register here
8191 * @deprecated (officially) since 1.27; use the API instead
8193 $wgAjaxExportList = [];
8196 * Enable AJAX check for file overwrite, pre-upload
8198 $wgAjaxUploadDestCheck = true;
8201 * Enable previewing licences via AJAX.
8203 $wgAjaxLicensePreview = true;
8206 * Have clients send edits to be prepared when filling in edit summaries.
8207 * This gives the server a head start on the expensive parsing operation.
8209 $wgAjaxEditStash = true;
8212 * Settings for incoming cross-site AJAX requests:
8213 * Newer browsers support cross-site AJAX when the target resource allows requests
8214 * from the origin domain by the Access-Control-Allow-Origin header.
8215 * This is currently only used by the API (requests to api.php)
8216 * $wgCrossSiteAJAXdomains can be set using a wildcard syntax:
8218 * - '*' matches any number of characters
8219 * - '?' matches any 1 character
8223 * $wgCrossSiteAJAXdomains = [
8224 * 'www.mediawiki.org',
8225 * '*.wikipedia.org',
8226 * '*.wikimedia.org',
8227 * '*.wiktionary.org',
8231 $wgCrossSiteAJAXdomains = [];
8234 * Domains that should not be allowed to make AJAX requests,
8235 * even if they match one of the domains allowed by $wgCrossSiteAJAXdomains
8236 * Uses the same syntax as $wgCrossSiteAJAXdomains
8238 $wgCrossSiteAJAXdomainExceptions = [];
8240 /** @} */ # End AJAX and API }
8242 /************************************************************************//**
8243 * @name Shell and process control
8248 * Maximum amount of virtual memory available to shell processes under linux, in KB.
8250 $wgMaxShellMemory = 307200;
8253 * Maximum file size created by shell processes under linux, in KB
8254 * ImageMagick convert for example can be fairly hungry for scratch space
8256 $wgMaxShellFileSize = 102400;
8259 * Maximum CPU time in seconds for shell processes under Linux
8261 $wgMaxShellTime = 180;
8264 * Maximum wall clock time (i.e. real time, of the kind the clock on the wall
8265 * would measure) in seconds for shell processes under Linux
8267 $wgMaxShellWallClockTime = 180;
8270 * Under Linux: a cgroup directory used to constrain memory usage of shell
8271 * commands. The directory must be writable by the user which runs MediaWiki.
8273 * If specified, this is used instead of ulimit, which is inaccurate, and
8274 * causes malloc() to return NULL, which exposes bugs in C applications, making
8275 * them segfault or deadlock.
8277 * A wrapper script will create a cgroup for each shell command that runs, as
8278 * a subgroup of the specified cgroup. If the memory limit is exceeded, the
8279 * kernel will send a SIGKILL signal to a process in the subgroup.
8283 * mkdir -p /sys/fs/cgroup/memory/mediawiki
8284 * mkdir -m 0777 /sys/fs/cgroup/memory/mediawiki/job
8285 * echo '$wgShellCgroup = "/sys/fs/cgroup/memory/mediawiki/job";' >> LocalSettings.php
8288 * The reliability of cgroup cleanup can be improved by installing a
8289 * notify_on_release script in the root cgroup, see e.g.
8290 * https://gerrit.wikimedia.org/r/#/c/40784
8292 $wgShellCgroup = false;
8295 * Executable path of the PHP cli binary (php/php5). Should be set up on install.
8297 $wgPhpCli = '/usr/bin/php';
8300 * Locale for LC_ALL, to provide a known environment for locale-sensitive operations
8302 * For Unix-like operating systems, this should be set to C.UTF-8 or an
8303 * equivalent to provide the most consistent behavior for locale-sensitive
8304 * C library operations across different-language wikis. If that locale is not
8305 * available, use another locale that has a UTF-8 character set.
8307 * This setting mainly affects the behavior of C library functions, including:
8308 * - String collation (order when sorting using locale-sensitive comparison)
8309 * - For example, whether "Å" and "A" are considered to be the same letter or
8310 * different letters and if different whether it comes after "A" or after
8311 * "Z", and whether sorting is case sensitive.
8312 * - String character set (how characters beyond basic ASCII are represented)
8313 * - We need this to be a UTF-8 character set to work around
8314 * https://bugs.php.net/bug.php?id=45132
8315 * - Language used for low-level error messages.
8316 * - Formatting of date/time and numeric values (e.g. '.' versus ',' as the
8317 * decimal separator)
8319 * MediaWiki provides its own methods and classes to perform many
8320 * locale-sensitive operations, which are designed to be able to vary locale
8321 * based on wiki language or user preference:
8322 * - MediaWiki's Collation class should generally be used instead of the C
8323 * library collation functions when locale-sensitive sorting is needed.
8324 * - MediaWiki's Message class should be used for localization of messages
8325 * displayed to the user.
8326 * - MediaWiki's Language class should be used for formatting numeric and
8329 * @note If multiple wikis are being served from the same process (e.g. the
8330 * same fastCGI or Apache server), this setting must be the same on all those
8333 $wgShellLocale = 'C.UTF-8';
8336 * Method to use to restrict shell commands
8338 * Supported options:
8339 * - 'autodetect': Autodetect if any restriction methods are available
8340 * - 'firejail': Use firejail <https://firejail.wordpress.com/>
8341 * - false: Don't use any restrictions
8343 * @note If using firejail with MediaWiki running in a home directory different
8344 * from the webserver user, firejail 0.9.44+ is required.
8349 $wgShellRestrictionMethod = false;
8351 /** @} */ # End shell }
8353 /************************************************************************//**
8359 * Timeout for HTTP requests done internally, in seconds.
8362 $wgHTTPTimeout = 25;
8365 * Timeout for HTTP requests done internally for transwiki imports, in seconds.
8368 $wgHTTPImportTimeout = 25;
8371 * Timeout for Asynchronous (background) HTTP requests, in seconds.
8373 $wgAsyncHTTPTimeout = 25;
8376 * Proxy to use for CURL requests.
8378 $wgHTTPProxy = false;
8381 * Local virtual hosts.
8383 * This lists domains that are configured as virtual hosts on the same machine.
8385 * This affects the following:
8386 * - MWHttpRequest: If a request is to be made to a domain listed here, or any
8387 * subdomain thereof, then no proxy will be used.
8388 * Command-line scripts are not affected by this setting and will always use
8389 * the proxy if it is configured.
8393 $wgLocalVirtualHosts = [];
8396 * Timeout for connections done internally (in seconds)
8397 * Only works for curl
8399 $wgHTTPConnectTimeout = 5e0
;
8401 /** @} */ # End HTTP client }
8403 /************************************************************************//**
8409 * Number of jobs to perform per request. May be less than one in which case
8410 * jobs are performed probabalistically. If this is zero, jobs will not be done
8411 * during ordinary apache requests. In this case, maintenance/runJobs.php should
8412 * be run periodically.
8417 * When $wgJobRunRate > 0, try to run jobs asynchronously, spawning a new process
8418 * to handle the job execution, instead of blocking the request until the job
8419 * execution finishes.
8423 $wgRunJobsAsync = false;
8426 * Number of rows to update per job
8428 $wgUpdateRowsPerJob = 300;
8431 * Number of rows to update per query
8433 $wgUpdateRowsPerQuery = 100;
8435 /** @} */ # End job queue }
8437 /************************************************************************//**
8438 * @name Miscellaneous
8443 * Name of the external diff engine to use. Supported values:
8444 * * string: path to an external diff executable
8445 * * false: wikidiff2 PHP/HHVM module if installed, otherwise the default PHP implementation
8446 * * 'wikidiff', 'wikidiff2', and 'wikidiff3' are treated as false for backwards compatibility
8448 $wgExternalDiffEngine = false;
8451 * wikidiff2 supports detection of changes in moved paragraphs.
8452 * This setting controls the maximum number of paragraphs to compare before it bails out.
8454 * * 0: detection of moved paragraphs is disabled
8455 * * int > 0: maximum number of paragraphs to compare
8456 * Note: number of paragraph comparisons is in O(n^2).
8457 * This setting is only effective if the wikidiff2 PHP/HHVM module is used as diffengine.
8458 * See $wgExternalDiffEngine.
8462 $wgWikiDiff2MovedParagraphDetectionCutoff = 0;
8465 * Disable redirects to special pages and interwiki redirects, which use a 302
8466 * and have no "redirected from" link.
8468 * @note This is only for articles with #REDIRECT in them. URL's containing a
8469 * local interwiki prefix (or a non-canonical special page name) are still hard
8470 * redirected regardless of this setting.
8472 $wgDisableHardRedirects = false;
8475 * LinkHolderArray batch size
8478 $wgLinkHolderBatchSize = 1000;
8481 * By default MediaWiki does not register links pointing to same server in
8482 * externallinks dataset, use this value to override:
8484 $wgRegisterInternalExternals = false;
8487 * Maximum number of pages to move at once when moving subpages with a page.
8489 $wgMaximumMovedPages = 100;
8492 * Fix double redirects after a page move.
8493 * Tends to conflict with page move vandalism, use only on a private wiki.
8495 $wgFixDoubleRedirects = false;
8498 * Allow redirection to another page when a user logs in.
8499 * To enable, set to a string like 'Main Page'
8501 $wgRedirectOnLogin = null;
8504 * Configuration for processing pool control, for use in high-traffic wikis.
8505 * An implementation is provided in the PoolCounter extension.
8507 * This configuration array maps pool types to an associative array. The only
8508 * defined key in the associative array is "class", which gives the class name.
8509 * The remaining elements are passed through to the class as constructor
8512 * @par Example using local redis instance:
8514 * $wgPoolCounterConf = [ 'ArticleView' => [
8515 * 'class' => PoolCounterRedis::class,
8516 * 'timeout' => 15, // wait timeout in seconds
8517 * 'workers' => 1, // maximum number of active threads in each pool
8518 * 'maxqueue' => 5, // maximum number of total threads in each pool
8519 * 'servers' => [ '127.0.0.1' ],
8520 * 'redisConfig' => []
8524 * @par Example using C daemon from https://www.mediawiki.org/wiki/Extension:PoolCounter:
8526 * $wgPoolCounterConf = [ 'ArticleView' => [
8527 * 'class' => PoolCounter_Client::class,
8528 * 'timeout' => 15, // wait timeout in seconds
8529 * 'workers' => 5, // maximum number of active threads in each pool
8530 * 'maxqueue' => 50, // maximum number of total threads in each pool
8531 * ... any extension-specific options...
8535 $wgPoolCounterConf = null;
8538 * To disable file delete/restore temporarily
8540 $wgUploadMaintenance = false;
8543 * Associative array mapping namespace IDs to the name of the content model pages in that namespace
8544 * should have by default (use the CONTENT_MODEL_XXX constants). If no special content type is
8545 * defined for a given namespace, pages in that namespace will use the CONTENT_MODEL_WIKITEXT
8546 * (except for the special case of JS and CS pages).
8550 $wgNamespaceContentModels = [];
8553 * How to react if a plain text version of a non-text Content object is requested using
8554 * ContentHandler::getContentText():
8556 * * 'ignore': return null
8557 * * 'fail': throw an MWException
8558 * * 'serialize': serialize to default format
8562 $wgContentHandlerTextFallback = 'ignore';
8565 * Set to false to disable use of the database fields introduced by the ContentHandler facility.
8566 * This way, the ContentHandler facility can be used without any additional information in the
8567 * database. A page's content model is then derived solely from the page's title. This however
8568 * means that changing a page's default model (e.g. using $wgNamespaceContentModels) will break
8569 * the page and/or make the content inaccessible. This also means that pages can not be moved to
8570 * a title that would default to a different content model.
8572 * Overall, with $wgContentHandlerUseDB = false, no database updates are needed, but content
8573 * handling is less robust and less flexible.
8577 $wgContentHandlerUseDB = true;
8580 * Determines which types of text are parsed as wikitext. This does not imply that these kinds
8581 * of texts are also rendered as wikitext, it only means that links, magic words, etc will have
8582 * the effect on the database they would have on a wikitext page.
8584 * @todo On the long run, it would be nice to put categories etc into a separate structure,
8585 * or at least parse only the contents of comments in the scripts.
8589 $wgTextModelsToParse = [
8590 CONTENT_MODEL_WIKITEXT
, // Just for completeness, wikitext will always be parsed.
8591 CONTENT_MODEL_JAVASCRIPT
, // Make categories etc work, people put them into comments.
8592 CONTENT_MODEL_CSS
, // Make categories etc work, people put them into comments.
8596 * Register handlers for specific types of sites.
8601 'mediawiki' => MediaWikiSite
::class,
8605 * Whether the page_props table has a pp_sortkey column. Set to false in case
8606 * the respective database schema change was not applied.
8609 $wgPagePropsHaveSortkey = true;
8612 * Port where you have HTTPS running
8613 * Supports HTTPS on non-standard ports
8620 * Secret for session storage.
8621 * This should be set in LocalSettings.php, otherwise wgSecretKey will
8625 $wgSessionSecret = false;
8628 * If for some reason you can't install the PHP OpenSSL or mcrypt extensions,
8629 * you can set this to true to make MediaWiki work again at the cost of storing
8630 * sensitive session data insecurely. But it would be much more secure to just
8631 * install the OpenSSL extension.
8634 $wgSessionInsecureSecrets = false;
8637 * Secret for hmac-based key derivation function (fast,
8638 * cryptographically secure random numbers).
8639 * This should be set in LocalSettings.php, otherwise wgSecretKey will
8641 * See also: $wgHKDFAlgorithm
8644 $wgHKDFSecret = false;
8647 * Algorithm for hmac-based key derivation function (fast,
8648 * cryptographically secure random numbers).
8649 * See also: $wgHKDFSecret
8652 $wgHKDFAlgorithm = 'sha256';
8655 * Enable page language feature
8656 * Allows setting page language in database
8660 $wgPageLanguageUseDB = false;
8663 * Global configuration variable for Virtual REST Services.
8665 * Use the 'path' key to define automatically mounted services. The value for this
8666 * key is a map of path prefixes to service configuration. The latter is an array of:
8667 * - class : the fully qualified class name
8668 * - options : map of arguments to the class constructor
8669 * Such services will be available to handle queries under their path from the VRS
8670 * singleton, e.g. MediaWikiServices::getInstance()->getVirtualRESTServiceClient();
8672 * Auto-mounting example for Parsoid:
8674 * $wgVirtualRestConfig['paths']['/parsoid/'] = [
8675 * 'class' => ParsoidVirtualRESTService::class,
8677 * 'url' => 'http://localhost:8000',
8678 * 'prefix' => 'enwiki',
8679 * 'domain' => 'en.wikipedia.org'
8683 * Parameters for different services can also be declared inside the 'modules' value,
8684 * which is to be treated as an associative array. The parameters in 'global' will be
8685 * merged with service-specific ones. The result will then be passed to
8686 * VirtualRESTService::__construct() in the module.
8688 * Example config for Parsoid:
8690 * $wgVirtualRestConfig['modules']['parsoid'] = [
8691 * 'url' => 'http://localhost:8000',
8692 * 'prefix' => 'enwiki',
8693 * 'domain' => 'en.wikipedia.org',
8699 $wgVirtualRestConfig = [
8703 # Timeout in seconds
8705 # 'domain' is set to $wgCanonicalServer in Setup.php
8706 'forwardCookies' => false,
8712 * Controls whether zero-result search queries with suggestions should display results for
8713 * these suggestions.
8718 $wgSearchRunSuggestedQuery = true;
8721 * Where popular password file is located.
8723 * Default in core contains 10,000 most popular. This config
8724 * allows you to change which file, in case you want to generate
8725 * a password file with > 10000 entries in it.
8727 * @see maintenance/createCommonPasswordCdb.php
8729 * @var string path to file
8731 $wgPopularPasswordFile = __DIR__
. '/../serialized/commonpasswords.cdb';
8734 * Max time (in seconds) a user-generated transaction can spend in writes.
8735 * If exceeded, the transaction is rolled back with an error instead of being committed.
8737 * @var int|bool Disabled if false
8740 $wgMaxUserDBWriteDuration = false;
8743 * Max time (in seconds) a job-generated transaction can spend in writes.
8744 * If exceeded, the transaction is rolled back with an error instead of being committed.
8746 * @var int|bool Disabled if false
8749 $wgMaxJobDBWriteDuration = false;
8752 * Mapping of event channels (or channel categories) to EventRelayer configuration.
8754 * By setting up a PubSub system (like Kafka) and enabling a corresponding EventRelayer class
8755 * that uses it, MediaWiki can broadcast events to all subscribers. Certain features like WAN
8756 * cache purging and CDN cache purging will emit events to this system. Appropriate listers can
8757 * subscribe to the channel and take actions based on the events. For example, a local daemon
8758 * can run on each CDN cache node and perfom local purges based on the URL purge channel events.
8760 * Some extensions may want to use "channel categories" so that different channels can also share
8761 * the same custom relayer instance (e.g. when it's likely to be overriden). They can use
8762 * EventRelayerGroup::getRelayer() based on the category but call notify() on various different
8763 * actual channels. One reason for this would be that some system have very different performance
8764 * vs durability needs, so one system (e.g. Kafka) may not be suitable for all uses.
8766 * The 'default' key is for all channels (or channel categories) without an explicit entry here.
8770 $wgEventRelayerConfig = [
8772 'class' => EventRelayerNull
::class,
8777 * Share data about this installation with MediaWiki developers
8779 * When set to true, MediaWiki will periodically ping https://www.mediawiki.org/ with basic
8780 * data about this MediaWiki instance. This data includes, for example, the type of system,
8781 * PHP version, and chosen database backend. The Wikimedia Foundation shares this data with
8782 * MediaWiki developers to help guide future development efforts.
8784 * For details about what data is sent, see: https://www.mediawiki.org/wiki/Manual:$wgPingback
8789 $wgPingback = false;
8792 * List of urls which appear often to be triggering CSP reports
8793 * but do not appear to be caused by actual content, but by client
8794 * software inserting scripts (i.e. Ad-Ware).
8795 * List based on results from Wikimedia logs.
8799 $wgCSPFalsePositiveUrls = [
8800 'https://3hub.co' => true,
8801 'https://morepro.info' => true,
8802 'https://p.ato.mx' => true,
8803 'https://s.ato.mx' => true,
8804 'https://adserver.adtech.de' => true,
8805 'https://ums.adtechus.com' => true,
8806 'https://cas.criteo.com' => true,
8807 'https://cat.nl.eu.criteo.com' => true,
8808 'https://atpixel.alephd.com' => true,
8809 'https://rtb.metrigo.com' => true,
8810 'https://d5p.de17a.com' => true,
8811 'https://ad.lkqd.net/vpaid/vpaid.js' => true,
8815 * Shortest CIDR limits that can be checked in any individual range check
8816 * at Special:Contributions.
8821 $wgRangeContributionsCIDRLimit = [
8827 * The following variables define 3 user experience levels:
8829 * - newcomer: has not yet reached the 'learner' level
8831 * - learner: has at least $wgLearnerEdits and has been
8832 * a member for $wgLearnerMemberSince days
8833 * but has not yet reached the 'experienced' level.
8835 * - experienced: has at least $wgExperiencedUserEdits edits and
8836 * has been a member for $wgExperiencedUserMemberSince days.
8838 $wgLearnerEdits = 10;
8839 $wgLearnerMemberSince = 4; # days
8840 $wgExperiencedUserEdits = 500;
8841 $wgExperiencedUserMemberSince = 30; # days
8844 * Mapping of interwiki index prefixes to descriptors that
8845 * can be used to change the display of interwiki search results.
8847 * Descriptors are appended to CSS classes of interwiki results
8848 * which using InterwikiSearchResultWidget.
8850 * Predefined descriptors include the following words:
8851 * definition, textbook, news, quotation, book, travel, course
8855 * $wgInterwikiPrefixDisplayTypes = [
8856 * 'iwprefix' => 'definition'
8860 $wgInterwikiPrefixDisplayTypes = [];
8863 * Comment table schema migration stage.
8865 * @var int One of the MIGRATION_* constants
8867 $wgCommentTableSchemaMigrationStage = MIGRATION_OLD
;
8870 * Actor table schema migration stage.
8872 * @var int One of the MIGRATION_* constants
8874 $wgActorTableSchemaMigrationStage = MIGRATION_OLD
;
8877 * For really cool vim folding this needs to be at the end:
8878 * vim: foldmarker=@{,@} foldmethod=marker