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 * @defgroup Globalsettings Global settings
46 * @cond file_level_code
47 * This is not a valid entry point, perform no further processing unless
48 * MEDIAWIKI is defined
50 if ( !defined( 'MEDIAWIKI' ) ) {
51 echo "This file is part of MediaWiki and is not a valid entry point\n";
58 * wgConf hold the site configuration.
59 * Not used for much in a default install.
62 $wgConf = new SiteConfiguration
;
65 * Registry of factory functions to create config objects:
66 * The 'main' key must be set, and the value should be a valid
71 'main' => 'GlobalVarConfig::newInstance'
75 * MediaWiki version number
78 $wgVersion = '1.28.0-alpha';
81 * Name of the site. It must be changed in LocalSettings.php
83 $wgSitename = 'MediaWiki';
86 * When the wiki is running behind a proxy and this is set to true, assumes that the proxy exposes
87 * the wiki on the standard ports (443 for https and 80 for http).
91 $wgAssumeProxiesUseDefaultProtocolPorts = true;
98 * $wgServer = 'http://example.com';
101 * This is usually detected correctly by MediaWiki. If MediaWiki detects the
102 * wrong server, it will redirect incorrectly after you save a page. In that
103 * case, set this variable to fix it.
105 * If you want to use protocol-relative URLs on your wiki, set this to a
106 * protocol-relative URL like '//example.com' and set $wgCanonicalServer
107 * to a fully qualified URL.
109 $wgServer = WebRequest
::detectServer();
112 * Canonical URL of the server, to use in IRC feeds and notification e-mails.
113 * Must be fully qualified, even if $wgServer is protocol-relative.
115 * Defaults to $wgServer, expanded to a fully qualified http:// URL if needed.
118 $wgCanonicalServer = false;
121 * Server name. This is automatically computed by parsing the bare
122 * hostname out of $wgCanonicalServer. It should not be customized.
125 $wgServerName = false;
127 /************************************************************************//**
128 * @name Script path settings
133 * The path we should point to.
134 * It might be a virtual path in case with use apache mod_rewrite for example.
136 * This *needs* to be set correctly.
138 * Other paths will be set to defaults based on it unless they are directly
139 * set in LocalSettings.php
141 $wgScriptPath = '/wiki';
144 * Whether to support URLs like index.php/Page_title These often break when PHP
145 * is set up in CGI mode. PATH_INFO *may* be correct if cgi.fix_pathinfo is set,
146 * but then again it may not; lighttpd converts incoming path data to lowercase
147 * on systems with case-insensitive filesystems, and there have been reports of
148 * problems on Apache as well.
150 * To be safe we'll continue to keep it off by default.
152 * Override this to false if $_SERVER['PATH_INFO'] contains unexpectedly
153 * incorrect garbage, or to true if it is really correct.
155 * The default $wgArticlePath will be set based on this value at runtime, but if
156 * you have customized it, having this incorrectly set to true can cause
157 * redirect loops when "pretty URLs" are used.
160 $wgUsePathInfo = ( strpos( PHP_SAPI
, 'cgi' ) === false ) &&
161 ( strpos( PHP_SAPI
, 'apache2filter' ) === false ) &&
162 ( strpos( PHP_SAPI
, 'isapi' ) === false );
165 * The extension to append to script names by default.
167 * Some hosting providers used PHP 4 for *.php files, and PHP 5 for *.php5.
168 * This variable was provided to support those providers.
171 * @deprecated since 1.25; support for '.php5' has been phased out of MediaWiki
172 * proper. Backward-compatibility can be maintained by configuring your web
173 * server to rewrite URLs. See RELEASE-NOTES for details.
175 $wgScriptExtension = '.php';
179 /************************************************************************//**
180 * @name URLs and file paths
182 * These various web and file path variables are set to their defaults
183 * in Setup.php if they are not explicitly set from LocalSettings.php.
185 * These will relatively rarely need to be set manually, unless you are
186 * splitting style sheets or images outside the main document root.
188 * In this section, a "path" is usually a host-relative URL, i.e. a URL without
189 * the host part, that starts with a slash. In most cases a full URL is also
190 * acceptable. A "directory" is a local file path.
192 * In both paths and directories, trailing slashes should not be included.
198 * The URL path to index.php.
200 * Defaults to "{$wgScriptPath}/index.php".
205 * The URL path to load.php.
207 * Defaults to "{$wgScriptPath}/load.php".
210 $wgLoadScript = false;
213 * The URL path of the skins directory.
214 * Defaults to "{$wgResourceBasePath}/skins".
217 $wgStylePath = false;
218 $wgStyleSheetPath = &$wgStylePath;
221 * The URL path of the skins directory. Should not point to an external domain.
222 * Defaults to "{$wgScriptPath}/skins".
225 $wgLocalStylePath = false;
228 * The URL path of the extensions directory.
229 * Defaults to "{$wgResourceBasePath}/extensions".
232 $wgExtensionAssetsPath = false;
235 * Filesystem extensions directory.
236 * Defaults to "{$IP}/extensions".
239 $wgExtensionDirectory = "{$IP}/extensions";
242 * Filesystem stylesheets directory.
243 * Defaults to "{$IP}/skins".
246 $wgStyleDirectory = "{$IP}/skins";
249 * The URL path for primary article page views. This path should contain $1,
250 * which is replaced by the article title.
252 * Defaults to "{$wgScript}/$1" or "{$wgScript}?title=$1",
253 * depending on $wgUsePathInfo.
255 $wgArticlePath = false;
258 * The URL path for the images directory.
259 * Defaults to "{$wgScriptPath}/images".
261 $wgUploadPath = false;
264 * The filesystem path of the images directory. Defaults to "{$IP}/images".
266 $wgUploadDirectory = false;
269 * Directory where the cached page will be saved.
270 * Defaults to "{$wgUploadDirectory}/cache".
272 $wgFileCacheDirectory = false;
275 * The URL path of the wiki logo. The logo size should be 135x135 pixels.
276 * Defaults to "$wgResourceBasePath/resources/assets/wiki.png".
281 * Array with URL paths to HD versions of the wiki logo. The scaled logo size
282 * should be under 135x155 pixels.
283 * Only 1.5x and 2x versions are supported.
288 * "1.5x" => "path/to/1.5x_version.png",
289 * "2x" => "path/to/2x_version.png"
298 * The URL path of the shortcut icon.
301 $wgFavicon = '/favicon.ico';
304 * The URL path of the icon for iPhone and iPod Touch web app bookmarks.
305 * Defaults to no icon.
308 $wgAppleTouchIcon = false;
311 * Value for the referrer policy meta tag.
312 * One of 'never', 'default', 'origin', 'always'. Setting it to false just
313 * prevents the meta tag from being output.
314 * See http://www.w3.org/TR/referrer-policy/ for details.
318 $wgReferrerPolicy = false;
321 * The local filesystem path to a temporary directory. This is not required to
324 * When this setting is set to false, its value will be set through a call
325 * to wfTempDir(). See that methods implementation for the actual detection
328 * Developers should use the global function wfTempDir() instead of this
332 * @note Default changed to false in MediaWiki 1.20.
334 $wgTmpDirectory = false;
337 * If set, this URL is added to the start of $wgUploadPath to form a complete
341 $wgUploadBaseUrl = '';
344 * To enable remote on-demand scaling, set this to the thumbnail base URL.
345 * Full thumbnail URL will be like $wgUploadStashScalerBaseUrl/e/e6/Foo.jpg/123px-Foo.jpg
346 * where 'e6' are the first two characters of the MD5 hash of the file name.
347 * If $wgUploadStashScalerBaseUrl is set to false, thumbs are rendered locally as needed.
350 $wgUploadStashScalerBaseUrl = false;
353 * To set 'pretty' URL paths for actions other than
354 * plain page views, add to this array.
357 * Set pretty URL for the edit action:
359 * 'edit' => "$wgScriptPath/edit/$1"
362 * There must be an appropriate script or rewrite rule in place to handle these
370 /************************************************************************//**
371 * @name Files and file uploads
376 * Uploads have to be specially set up to be secure
378 $wgEnableUploads = false;
381 * The maximum age of temporary (incomplete) uploaded files
383 $wgUploadStashMaxAge = 6 * 3600; // 6 hours
386 * Allows to move images and other media files
388 $wgAllowImageMoving = true;
391 * Enable deferred upload tasks that use the job queue.
392 * Only enable this if job runners are set up for both the
393 * 'AssembleUploadChunks' and 'PublishStashedFile' job types.
395 * @note If you use suhosin, this setting is incompatible with
396 * suhosin.session.encrypt.
398 $wgEnableAsyncUploads = false;
401 * These are additional characters that should be replaced with '-' in filenames
403 $wgIllegalFileChars = ":";
406 * What directory to place deleted uploads in.
407 * Defaults to "{$wgUploadDirectory}/deleted".
409 $wgDeletedDirectory = false;
412 * Set this to true if you use img_auth and want the user to see details on why access failed.
414 $wgImgAuthDetails = false;
417 * Map of relative URL directories to match to internal mwstore:// base storage paths.
418 * For img_auth.php requests, everything after "img_auth.php/" is checked to see
419 * if starts with any of the prefixes defined here. The prefixes should not overlap.
420 * The prefix that matches has a corresponding storage path, which the rest of the URL
421 * is assumed to be relative to. The file at that path (or a 404) is send to the client.
424 * $wgImgAuthUrlPathMap['/timeline/'] = 'mwstore://local-fs/timeline-render/';
425 * The above maps ".../img_auth.php/timeline/X" to "mwstore://local-fs/timeline-render/".
426 * The name "local-fs" should correspond by name to an entry in $wgFileBackends.
428 * @see $wgFileBackends
430 $wgImgAuthUrlPathMap = [];
433 * File repository structures
435 * $wgLocalFileRepo is a single repository structure, and $wgForeignFileRepos is
436 * an array of such structures. Each repository structure is an associative
437 * array of properties configuring the repository.
439 * Properties required for all repos:
440 * - class The class name for the repository. May come from the core or an extension.
441 * The core repository classes are FileRepo, LocalRepo, ForeignDBRepo.
442 * FSRepo is also supported for backwards compatibility.
444 * - name A unique name for the repository (but $wgLocalFileRepo should be 'local').
445 * The name should consist of alpha-numeric characters.
446 * - backend A file backend name (see $wgFileBackends).
448 * For most core repos:
449 * - zones Associative array of zone names that each map to an array with:
450 * container : backend container name the zone is in
451 * directory : root path within container for the zone
452 * url : base URL to the root of the zone
453 * urlsByExt : map of file extension types to base URLs
454 * (useful for using a different cache for videos)
455 * Zones default to using "<repo name>-<zone name>" as the container name
456 * and default to using the container root as the zone's root directory.
457 * Nesting of zone locations within other zones should be avoided.
458 * - url Public zone URL. The 'zones' settings take precedence.
459 * - hashLevels The number of directory levels for hash-based division of files
460 * - thumbScriptUrl The URL for thumb.php (optional, not recommended)
461 * - transformVia404 Whether to skip media file transformation on parse and rely on a 404
463 * - initialCapital Equivalent to $wgCapitalLinks (or $wgCapitalLinkOverrides[NS_FILE],
464 * determines whether filenames implicitly start with a capital letter.
465 * The current implementation may give incorrect description page links
466 * when the local $wgCapitalLinks and initialCapital are mismatched.
467 * - pathDisclosureProtection
468 * May be 'paranoid' to remove all parameters from error messages, 'none' to
469 * leave the paths in unchanged, or 'simple' to replace paths with
470 * placeholders. Default for LocalRepo is 'simple'.
471 * - fileMode This allows wikis to set the file mode when uploading/moving files. Default
473 * - directory The local filesystem directory where public files are stored. Not used for
475 * - thumbDir The base thumbnail directory. Defaults to "<directory>/thumb".
476 * - thumbUrl The base thumbnail URL. Defaults to "<url>/thumb".
477 * - isPrivate Set this if measures should always be taken to keep the files private.
478 * One should not trust this to assure that the files are not web readable;
479 * the server configuration should be done manually depending on the backend.
481 * These settings describe a foreign MediaWiki installation. They are optional, and will be ignored
482 * for local repositories:
483 * - descBaseUrl URL of image description pages, e.g. https://en.wikipedia.org/wiki/File:
484 * - scriptDirUrl URL of the MediaWiki installation, equivalent to $wgScriptPath, e.g.
485 * https://en.wikipedia.org/w
486 * - scriptExtension Script extension of the MediaWiki installation, equivalent to
487 * $wgScriptExtension, e.g. ".php5". Defaults to ".php".
489 * - articleUrl Equivalent to $wgArticlePath, e.g. https://en.wikipedia.org/wiki/$1
490 * - fetchDescription Fetch the text of the remote file description page. Equivalent to
491 * $wgFetchCommonsDescriptions.
492 * - abbrvThreshold File names over this size will use the short form of thumbnail names.
493 * Short thumbnail names only have the width, parameters, and the extension.
496 * - dbType, dbServer, dbUser, dbPassword, dbName, dbFlags
497 * equivalent to the corresponding member of $wgDBservers
498 * - tablePrefix Table prefix, the foreign wiki's $wgDBprefix
499 * - hasSharedCache True if the wiki's shared cache is accessible via the local $wgMemc
502 * - apibase Use for the foreign API's URL
503 * - apiThumbCacheExpiry How long to locally cache thumbs for
505 * If you leave $wgLocalFileRepo set to false, Setup will fill in appropriate values.
506 * Otherwise, set $wgLocalFileRepo to a repository structure as described above.
507 * If you set $wgUseInstantCommons to true, it will add an entry for Commons.
508 * If you set $wgForeignFileRepos to an array of repository structures, those will
509 * be searched after the local file repo.
510 * Otherwise, you will only have access to local media files.
512 * @see Setup.php for an example usage and default initialization.
514 $wgLocalFileRepo = false;
517 * @see $wgLocalFileRepo
519 $wgForeignFileRepos = [];
522 * Use Commons as a remote file repository. Essentially a wrapper, when this
523 * is enabled $wgForeignFileRepos will point at Commons with a set of default
526 $wgUseInstantCommons = false;
529 * Array of foreign file repo names (set in $wgForeignFileRepos above) that
530 * are allowable upload targets. These wikis must have some method of
531 * authentication (i.e. CentralAuth), and be CORS-enabled for this wiki.
532 * The string 'local' signifies the default local file repository.
535 * $wgForeignUploadTargets = [ 'shared' ];
537 $wgForeignUploadTargets = [ 'local' ];
540 * Configuration for file uploads using the embeddable upload dialog
541 * (https://www.mediawiki.org/wiki/Upload_dialog).
543 * This applies also to foreign uploads to this wiki (the configuration is loaded by remote wikis
544 * using the action=query&meta=siteinfo API).
546 * See below for documentation of each property. None of the properties may be omitted.
549 // Fields to make available in the dialog. `true` means that this field is visible, `false` means
550 // that it is hidden. The "Name" field can't be hidden. Note that you also have to add the
551 // matching replacement to the 'filepage' format key below to make use of these.
553 'description' => true,
555 'categories' => false,
557 // Suffix of localisation messages used to describe the license under which the uploaded file will
558 // be released. The same value may be set for both 'local' and 'foreign' uploads.
559 'licensemessages' => [
560 // The 'local' messages are used for local uploads on this wiki:
561 // * upload-form-label-own-work-message-generic-local
562 // * upload-form-label-not-own-work-message-generic-local
563 // * upload-form-label-not-own-work-local-generic-local
564 'local' => 'generic-local',
565 // The 'foreign' messages are used for cross-wiki uploads from other wikis to this wiki:
566 // * upload-form-label-own-work-message-generic-foreign
567 // * upload-form-label-not-own-work-message-generic-foreign
568 // * upload-form-label-not-own-work-local-generic-foreign
569 'foreign' => 'generic-foreign',
571 // Upload comments to use for 'local' and 'foreign' uploads. This can also be set to a single
572 // string value, in which case it is used for both kinds of uploads. Available replacements:
573 // * $HOST - domain name from which a cross-wiki upload originates
574 // * $PAGENAME - wiki page name from which an upload originates
579 // Format of the file page wikitext to be generated from the fields input by the user.
581 // Wrapper for the whole page. Available replacements:
582 // * $DESCRIPTION - file description, as input by the user (only if the 'description' field is
583 // enabled), wrapped as defined below in the 'description' key
584 // * $DATE - file creation date, as input by the user (only if the 'date' field is enabled)
585 // * $SOURCE - as defined below in the 'ownwork' key, may be extended in the future
586 // * $AUTHOR - linked user name, may be extended in the future
587 // * $LICENSE - as defined below in the 'license' key, may be extended in the future
588 // * $CATEGORIES - file categories wikitext, as input by the user (only if the 'categories'
589 // field is enabled), or if no input, as defined below in the 'uncategorized' key
590 'filepage' => '$DESCRIPTION',
591 // Wrapped for file description. Available replacements:
592 // * $LANGUAGE - source wiki's content language
593 // * $TEXT - input by the user
594 'description' => '$TEXT',
597 'uncategorized' => '',
602 * File backend structure configuration.
604 * This is an array of file backend configuration arrays.
605 * Each backend configuration has the following parameters:
606 * - 'name' : A unique name for the backend
607 * - 'class' : The file backend class to use
608 * - 'wikiId' : A unique string that identifies the wiki (container prefix)
609 * - 'lockManager' : The name of a lock manager (see $wgLockManagers)
611 * See FileBackend::__construct() for more details.
612 * Additional parameters are specific to the file backend class used.
613 * These settings should be global to all wikis when possible.
615 * There are two particularly important aspects about each backend:
616 * - a) Whether it is fully qualified or wiki-relative.
617 * By default, the paths of files are relative to the current wiki,
618 * which works via prefixing them with the current wiki ID when accessed.
619 * Setting 'wikiId' forces the backend to be fully qualified by prefixing
620 * all paths with the specified value instead. This can be useful if
621 * multiple wikis need to share the same data. Note that 'name' is *not*
622 * part of any prefix and thus should not be relied upon for namespacing.
623 * - b) Whether it is only defined for some wikis or is defined on all
624 * wikis in the wiki farm. Defining a backend globally is useful
625 * if multiple wikis need to share the same data.
626 * One should be aware of these aspects when configuring a backend for use with
627 * any basic feature or plugin. For example, suppose an extension stores data for
628 * different wikis in different directories and sometimes needs to access data from
629 * a foreign wiki's directory in order to render a page on given wiki. The extension
630 * would need a fully qualified backend that is defined on all wikis in the wiki farm.
632 $wgFileBackends = [];
635 * Array of configuration arrays for each lock manager.
636 * Each backend configuration has the following parameters:
637 * - 'name' : A unique name for the lock manager
638 * - 'class' : The lock manger class to use
640 * See LockManager::__construct() for more details.
641 * Additional parameters are specific to the lock manager class used.
642 * These settings should be global to all wikis.
644 $wgLockManagers = [];
647 * Show Exif data, on by default if available.
648 * Requires PHP's Exif extension: http://www.php.net/manual/en/ref.exif.php
650 * @note FOR WINDOWS USERS:
651 * To enable Exif functions, add the following line to the "Windows
652 * extensions" section of php.ini:
654 * extension=extensions/php_exif.dll
657 $wgShowEXIF = function_exists( 'exif_read_data' );
660 * If to automatically update the img_metadata field
661 * if the metadata field is outdated but compatible with the current version.
664 $wgUpdateCompatibleMetadata = false;
667 * If you operate multiple wikis, you can define a shared upload path here.
668 * Uploads to this wiki will NOT be put there - they will be put into
669 * $wgUploadDirectory.
670 * If $wgUseSharedUploads is set, the wiki will look in the shared repository if
671 * no file of the given name is found in the local repository (for [[File:..]],
672 * [[Media:..]] links). Thumbnails will also be looked for and generated in this
675 * Note that these configuration settings can now be defined on a per-
676 * repository basis for an arbitrary number of file repositories, using the
677 * $wgForeignFileRepos variable.
679 $wgUseSharedUploads = false;
682 * Full path on the web server where shared uploads can be found
684 $wgSharedUploadPath = "http://commons.wikimedia.org/shared/images";
687 * Fetch commons image description pages and display them on the local wiki?
689 $wgFetchCommonsDescriptions = false;
692 * Path on the file system where shared uploads can be found.
694 $wgSharedUploadDirectory = "/var/www/wiki3/images";
697 * DB name with metadata about shared directory.
698 * Set this to false if the uploads do not come from a wiki.
700 $wgSharedUploadDBname = false;
703 * Optional table prefix used in database.
705 $wgSharedUploadDBprefix = '';
708 * Cache shared metadata in memcached.
709 * Don't do this if the commons wiki is in a different memcached domain
711 $wgCacheSharedUploads = true;
714 * Allow for upload to be copied from an URL.
715 * The timeout for copy uploads is set by $wgCopyUploadTimeout.
716 * You have to assign the user right 'upload_by_url' to a user group, to use this.
718 $wgAllowCopyUploads = false;
721 * A list of domains copy uploads can come from
725 $wgCopyUploadsDomains = [];
728 * Enable copy uploads from Special:Upload. $wgAllowCopyUploads must also be
729 * true. If $wgAllowCopyUploads is true, but this is false, you will only be
730 * able to perform copy uploads from the API or extensions (e.g. UploadWizard).
732 $wgCopyUploadsFromSpecialUpload = false;
735 * Proxy to use for copy upload requests.
738 $wgCopyUploadProxy = false;
741 * Different timeout for upload by url
742 * This could be useful since when fetching large files, you may want a
743 * timeout longer than the default $wgHTTPTimeout. False means fallback
748 $wgCopyUploadTimeout = false;
751 * Max size for uploads, in bytes. If not set to an array, applies to all
752 * uploads. If set to an array, per upload type maximums can be set, using the
753 * file and url keys. If the * key is set this value will be used as maximum
754 * for non-specified types.
758 * $wgMaxUploadSize = [
760 * 'url' => 500 * 1024,
763 * Sets the maximum for all uploads to 250 kB except for upload-by-url, which
764 * will have a maximum of 500 kB.
766 $wgMaxUploadSize = 1024 * 1024 * 100; # 100MB
769 * Minimum upload chunk size, in bytes. When using chunked upload, non-final
770 * chunks smaller than this will be rejected. May be reduced based on the
771 * 'upload_max_filesize' or 'post_max_size' PHP settings.
774 $wgMinUploadChunkSize = 1024; # 1KB
777 * Point the upload navigation link to an external URL
778 * Useful if you want to use a shared repository by default
779 * without disabling local uploads (use $wgEnableUploads = false for that).
783 * $wgUploadNavigationUrl = 'https://commons.wikimedia.org/wiki/Special:Upload';
786 $wgUploadNavigationUrl = false;
789 * Point the upload link for missing files to an external URL, as with
790 * $wgUploadNavigationUrl. The URL will get "(?|&)wpDestFile=<filename>"
791 * appended to it as appropriate.
793 $wgUploadMissingFileUrl = false;
796 * Give a path here to use thumb.php for thumbnail generation on client
797 * request, instead of generating them on render and outputting a static URL.
798 * This is necessary if some of your apache servers don't have read/write
799 * access to the thumbnail path.
803 * $wgThumbnailScriptPath = "{$wgScriptPath}/thumb.php";
806 $wgThumbnailScriptPath = false;
809 * @see $wgThumbnailScriptPath
811 $wgSharedThumbnailScriptPath = false;
814 * Set this to false if you do not want MediaWiki to divide your images
815 * directory into many subdirectories, for improved performance.
817 * It's almost always good to leave this enabled. In previous versions of
818 * MediaWiki, some users set this to false to allow images to be added to the
819 * wiki by simply copying them into $wgUploadDirectory and then running
820 * maintenance/rebuildImages.php to register them in the database. This is no
821 * longer recommended, use maintenance/importImages.php instead.
823 * @note That this variable may be ignored if $wgLocalFileRepo is set.
824 * @todo Deprecate the setting and ultimately remove it from Core.
826 $wgHashedUploadDirectory = true;
829 * Set the following to false especially if you have a set of files that need to
830 * be accessible by all wikis, and you do not want to use the hash (path/a/aa/)
833 $wgHashedSharedUploadDirectory = true;
836 * Base URL for a repository wiki. Leave this blank if uploads are just stored
837 * in a shared directory and not meant to be accessible through a separate wiki.
838 * Otherwise the image description pages on the local wiki will link to the
839 * image description page on this wiki.
841 * Please specify the namespace, as in the example below.
843 $wgRepositoryBaseUrl = "https://commons.wikimedia.org/wiki/File:";
846 * This is the list of preferred extensions for uploading files. Uploading files
847 * with extensions not in this list will trigger a warning.
849 * @warning If you add any OpenOffice or Microsoft Office file formats here,
850 * such as odt or doc, and untrusted users are allowed to upload files, then
851 * your wiki will be vulnerable to cross-site request forgery (CSRF).
853 $wgFileExtensions = [ 'png', 'gif', 'jpg', 'jpeg', 'webp' ];
856 * Files with these extensions will never be allowed as uploads.
857 * An array of file extensions to blacklist. You should append to this array
858 * if you want to blacklist additional files.
861 # HTML may contain cookie-stealing JavaScript and web bugs
862 'html', 'htm', 'js', 'jsb', 'mhtml', 'mht', 'xhtml', 'xht',
863 # PHP scripts may execute arbitrary code on the server
864 'php', 'phtml', 'php3', 'php4', 'php5', 'phps',
865 # Other types that may be interpreted by some servers
866 'shtml', 'jhtml', 'pl', 'py', 'cgi',
867 # May contain harmful executables for Windows victims
868 'exe', 'scr', 'dll', 'msi', 'vbs', 'bat', 'com', 'pif', 'cmd', 'vxd', 'cpl' ];
871 * Files with these MIME types will never be allowed as uploads
872 * if $wgVerifyMimeType is enabled.
874 $wgMimeTypeBlacklist = [
875 # HTML may contain cookie-stealing JavaScript and web bugs
876 'text/html', 'text/javascript', 'text/x-javascript', 'application/x-shellscript',
877 # PHP scripts may execute arbitrary code on the server
878 'application/x-php', 'text/x-php',
879 # Other types that may be interpreted by some servers
880 'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
881 # Client-side hazards on Internet Explorer
882 'text/scriptlet', 'application/x-msdownload',
883 # Windows metafile, client-side vulnerability on some systems
884 'application/x-msmetafile',
888 * Allow Java archive uploads.
889 * This is not recommended for public wikis since a maliciously-constructed
890 * applet running on the same domain as the wiki can steal the user's cookies.
892 $wgAllowJavaUploads = false;
895 * This is a flag to determine whether or not to check file extensions on upload.
897 * @warning Setting this to false is insecure for public wikis.
899 $wgCheckFileExtensions = true;
902 * If this is turned off, users may override the warning for files not covered
903 * by $wgFileExtensions.
905 * @warning Setting this to false is insecure for public wikis.
907 $wgStrictFileExtensions = true;
910 * Setting this to true will disable the upload system's checks for HTML/JavaScript.
912 * @warning THIS IS VERY DANGEROUS on a publicly editable site, so USE
913 * $wgGroupPermissions TO RESTRICT UPLOADING to only those that you trust
915 $wgDisableUploadScriptChecks = false;
918 * Warn if uploaded files are larger than this (in bytes), or false to disable
920 $wgUploadSizeWarning = false;
923 * list of trusted media-types and MIME types.
924 * Use the MEDIATYPE_xxx constants to represent media types.
925 * This list is used by File::isSafeFile
927 * Types not listed here will have a warning about unsafe content
928 * displayed on the images description page. It would also be possible
929 * to use this for further restrictions, like disabling direct
930 * [[media:...]] links for non-trusted formats.
932 $wgTrustedMediaFormats = [
933 MEDIATYPE_BITMAP
, // all bitmap formats
934 MEDIATYPE_AUDIO
, // all audio formats
935 MEDIATYPE_VIDEO
, // all plain video formats
936 "image/svg+xml", // svg (only needed if inline rendering of svg is not supported)
937 "application/pdf", // PDF files
938 # "application/x-shockwave-flash", //flash/shockwave movie
942 * Plugins for media file type handling.
943 * Each entry in the array maps a MIME type to a class name
946 'image/jpeg' => 'JpegHandler',
947 'image/png' => 'PNGHandler',
948 'image/gif' => 'GIFHandler',
949 'image/tiff' => 'TiffHandler',
950 'image/webp' => 'WebPHandler',
951 'image/x-ms-bmp' => 'BmpHandler',
952 'image/x-bmp' => 'BmpHandler',
953 'image/x-xcf' => 'XCFHandler',
954 'image/svg+xml' => 'SvgHandler', // official
955 'image/svg' => 'SvgHandler', // compat
956 'image/vnd.djvu' => 'DjVuHandler', // official
957 'image/x.djvu' => 'DjVuHandler', // compat
958 'image/x-djvu' => 'DjVuHandler', // compat
962 * Plugins for page content model handling.
963 * Each entry in the array maps a model id to a class name or callback
964 * that creates an instance of the appropriate ContentHandler subclass.
968 $wgContentHandlers = [
970 CONTENT_MODEL_WIKITEXT
=> 'WikitextContentHandler',
971 // dumb version, no syntax highlighting
972 CONTENT_MODEL_JAVASCRIPT
=> 'JavaScriptContentHandler',
973 // simple implementation, for use by extensions, etc.
974 CONTENT_MODEL_JSON
=> 'JsonContentHandler',
975 // dumb version, no syntax highlighting
976 CONTENT_MODEL_CSS
=> 'CssContentHandler',
977 // plain text, for use by extensions, etc.
978 CONTENT_MODEL_TEXT
=> 'TextContentHandler',
982 * Whether to enable server-side image thumbnailing. If false, images will
983 * always be sent to the client in full resolution, with appropriate width= and
984 * height= attributes on the <img> tag for the client to do its own scaling.
986 $wgUseImageResize = true;
989 * Resizing can be done using PHP's internal image libraries or using
990 * ImageMagick or another third-party converter, e.g. GraphicMagick.
991 * These support more file formats than PHP, which only supports PNG,
992 * GIF, JPG, XBM and WBMP.
994 * Use Image Magick instead of PHP builtin functions.
996 $wgUseImageMagick = false;
999 * The convert command shipped with ImageMagick
1001 $wgImageMagickConvertCommand = '/usr/bin/convert';
1004 * Array of max pixel areas for interlacing per MIME type
1007 $wgMaxInterlacingAreas = [];
1010 * Sharpening parameter to ImageMagick
1012 $wgSharpenParameter = '0x0.4';
1015 * Reduction in linear dimensions below which sharpening will be enabled
1017 $wgSharpenReductionThreshold = 0.85;
1020 * Temporary directory used for ImageMagick. The directory must exist. Leave
1021 * this set to false to let ImageMagick decide for itself.
1023 $wgImageMagickTempDir = false;
1026 * Use another resizing converter, e.g. GraphicMagick
1027 * %s will be replaced with the source path, %d with the destination
1028 * %w and %h will be replaced with the width and height.
1030 * @par Example for GraphicMagick:
1032 * $wgCustomConvertCommand = "gm convert %s -resize %wx%h %d"
1035 * Leave as false to skip this.
1037 $wgCustomConvertCommand = false;
1040 * used for lossless jpeg rotation
1044 $wgJpegTran = '/usr/bin/jpegtran';
1047 * At default setting of 'yuv420', JPEG thumbnails will use 4:2:0 chroma
1048 * subsampling to reduce file size, at the cost of possible color fringing
1051 * See https://en.wikipedia.org/wiki/Chroma_subsampling
1054 * false - use scaling system's default (same as pre-1.27 behavior)
1055 * 'yuv444' - luma and chroma at same resolution
1056 * 'yuv422' - chroma at 1/2 resolution horizontally, full vertically
1057 * 'yuv420' - chroma at 1/2 resolution in both dimensions
1059 * This setting is currently supported only for the ImageMagick backend;
1060 * others may default to 4:2:0 or 4:4:4 or maintaining the source file's
1061 * sampling in the thumbnail.
1065 $wgJpegPixelFormat = 'yuv420';
1068 * Some tests and extensions use exiv2 to manipulate the Exif metadata in some
1071 $wgExiv2Command = '/usr/bin/exiv2';
1074 * Path to exiftool binary. Used for lossless ICC profile swapping.
1078 $wgExiftool = '/usr/bin/exiftool';
1081 * Scalable Vector Graphics (SVG) may be uploaded as images.
1082 * Since SVG support is not yet standard in browsers, it is
1083 * necessary to rasterize SVGs to PNG as a fallback format.
1085 * An external program is required to perform this conversion.
1086 * If set to an array, the first item is a PHP callable and any further items
1087 * are passed as parameters after $srcPath, $dstPath, $width, $height
1089 $wgSVGConverters = [
1091 '$path/convert -background "#ffffff00" -thumbnail $widthx$height\! $input PNG:$output',
1092 'sodipodi' => '$path/sodipodi -z -w $width -f $input -e $output',
1093 'inkscape' => '$path/inkscape -z -w $width -f $input -e $output',
1094 'batik' => 'java -Djava.awt.headless=true -jar $path/batik-rasterizer.jar -w $width -d '
1096 'rsvg' => '$path/rsvg-convert -w $width -h $height -o $output $input',
1097 'imgserv' => '$path/imgserv-wrapper -i svg -o png -w$width $input $output',
1098 'ImagickExt' => [ 'SvgHandler::rasterizeImagickExt' ],
1102 * Pick a converter defined in $wgSVGConverters
1104 $wgSVGConverter = 'ImageMagick';
1107 * If not in the executable PATH, specify the SVG converter path.
1109 $wgSVGConverterPath = '';
1112 * Don't scale a SVG larger than this
1114 $wgSVGMaxSize = 5120;
1117 * Don't read SVG metadata beyond this point.
1118 * Default is 1024*256 bytes
1120 $wgSVGMetadataCutoff = 262144;
1123 * Disallow <title> element in SVG files.
1125 * MediaWiki will reject HTMLesque tags in uploaded files due to idiotic
1126 * browsers which can not perform basic stuff like MIME detection and which are
1127 * vulnerable to further idiots uploading crap files as images.
1129 * When this directive is on, "<title>" will be allowed in files with an
1130 * "image/svg+xml" MIME type. You should leave this disabled if your web server
1131 * is misconfigured and doesn't send appropriate MIME types for SVG images.
1133 $wgAllowTitlesInSVG = false;
1136 * The maximum number of pixels a source image can have if it is to be scaled
1137 * down by a scaler that requires the full source image to be decompressed
1138 * and stored in decompressed form, before the thumbnail is generated.
1140 * This provides a limit on memory usage for the decompression side of the
1141 * image scaler. The limit is used when scaling PNGs with any of the
1142 * built-in image scalers, such as ImageMagick or GD. It is ignored for
1143 * JPEGs with ImageMagick, and when using the VipsScaler extension.
1145 * The default is 50 MB if decompressed to RGBA form, which corresponds to
1146 * 12.5 million pixels or 3500x3500.
1148 $wgMaxImageArea = 1.25e7
;
1151 * Force thumbnailing of animated GIFs above this size to a single
1152 * frame instead of an animated thumbnail. As of MW 1.17 this limit
1153 * is checked against the total size of all frames in the animation.
1154 * It probably makes sense to keep this equal to $wgMaxImageArea.
1156 $wgMaxAnimatedGifArea = 1.25e7
;
1159 * Browsers don't support TIFF inline generally...
1160 * For inline display, we need to convert to PNG or JPEG.
1161 * Note scaling should work with ImageMagick, but may not with GD scaling.
1165 * // PNG is lossless, but inefficient for photos
1166 * $wgTiffThumbnailType = [ 'png', 'image/png' ];
1167 * // JPEG is good for photos, but has no transparency support. Bad for diagrams.
1168 * $wgTiffThumbnailType = [ 'jpg', 'image/jpeg' ];
1171 $wgTiffThumbnailType = false;
1174 * If rendered thumbnail files are older than this timestamp, they
1175 * will be rerendered on demand as if the file didn't already exist.
1176 * Update if there is some need to force thumbs and SVG rasterizations
1177 * to rerender, such as fixes to rendering bugs.
1179 $wgThumbnailEpoch = '20030516000000';
1182 * Certain operations are avoided if there were too many recent failures,
1183 * for example, thumbnail generation. Bump this value to invalidate all
1184 * memory of failed operations and thus allow further attempts to resume.
1185 * This is useful when a cause for the failures has been found and fixed.
1187 $wgAttemptFailureEpoch = 1;
1190 * If set, inline scaled images will still produce "<img>" tags ready for
1191 * output instead of showing an error message.
1193 * This may be useful if errors are transitory, especially if the site
1194 * is configured to automatically render thumbnails on request.
1196 * On the other hand, it may obscure error conditions from debugging.
1197 * Enable the debug log or the 'thumbnail' log group to make sure errors
1198 * are logged to a file for review.
1200 $wgIgnoreImageErrors = false;
1203 * Allow thumbnail rendering on page view. If this is false, a valid
1204 * thumbnail URL is still output, but no file will be created at
1205 * the target location. This may save some time if you have a
1206 * thumb.php or 404 handler set up which is faster than the regular
1209 $wgGenerateThumbnailOnParse = true;
1212 * Show thumbnails for old images on the image description page
1214 $wgShowArchiveThumbnails = true;
1217 * If set to true, images that contain certain the exif orientation tag will
1218 * be rotated accordingly. If set to null, try to auto-detect whether a scaler
1219 * is available that can rotate.
1221 $wgEnableAutoRotation = null;
1224 * Internal name of virus scanner. This serves as a key to the
1225 * $wgAntivirusSetup array. Set this to NULL to disable virus scanning. If not
1226 * null, every file uploaded will be scanned for viruses.
1228 $wgAntivirus = null;
1231 * Configuration for different virus scanners. This an associative array of
1232 * associative arrays. It contains one setup array per known scanner type.
1233 * The entry is selected by $wgAntivirus, i.e.
1234 * valid values for $wgAntivirus are the keys defined in this array.
1236 * The configuration array for each scanner contains the following keys:
1237 * "command", "codemap", "messagepattern":
1239 * "command" is the full command to call the virus scanner - %f will be
1240 * replaced with the name of the file to scan. If not present, the filename
1241 * will be appended to the command. Note that this must be overwritten if the
1242 * scanner is not in the system path; in that case, please set
1243 * $wgAntivirusSetup[$wgAntivirus]['command'] to the desired command with full
1246 * "codemap" is a mapping of exit code to return codes of the detectVirus
1247 * function in SpecialUpload.
1248 * - An exit code mapped to AV_SCAN_FAILED causes the function to consider
1249 * the scan to be failed. This will pass the file if $wgAntivirusRequired
1251 * - An exit code mapped to AV_SCAN_ABORTED causes the function to consider
1252 * the file to have an unsupported format, which is probably immune to
1253 * viruses. This causes the file to pass.
1254 * - An exit code mapped to AV_NO_VIRUS will cause the file to pass, meaning
1255 * no virus was found.
1256 * - All other codes (like AV_VIRUS_FOUND) will cause the function to report
1258 * - You may use "*" as a key in the array to catch all exit codes not mapped otherwise.
1260 * "messagepattern" is a perl regular expression to extract the meaningful part of the scanners
1261 * output. The relevant part should be matched as group one (\1).
1262 * If not defined or the pattern does not match, the full message is shown to the user.
1264 $wgAntivirusSetup = [
1268 'command' => 'clamscan --no-summary ',
1270 "0" => AV_NO_VIRUS
, # no virus
1271 "1" => AV_VIRUS_FOUND
, # virus found
1272 "52" => AV_SCAN_ABORTED
, # unsupported file format (probably immune)
1273 "*" => AV_SCAN_FAILED
, # else scan failed
1275 'messagepattern' => '/.*?:(.*)/sim',
1280 * Determines if a failed virus scan (AV_SCAN_FAILED) will cause the file to be rejected.
1282 $wgAntivirusRequired = true;
1285 * Determines if the MIME type of uploaded files should be checked
1287 $wgVerifyMimeType = true;
1290 * Sets the MIME type definition file to use by MimeMagic.php.
1291 * Set to null, to use built-in defaults only.
1292 * example: $wgMimeTypeFile = '/etc/mime.types';
1294 $wgMimeTypeFile = 'includes/mime.types';
1297 * Sets the MIME type info file to use by MimeMagic.php.
1298 * Set to null, to use built-in defaults only.
1300 $wgMimeInfoFile = 'includes/mime.info';
1303 * Sets an external MIME detector program. The command must print only
1304 * the MIME type to standard output.
1305 * The name of the file to process will be appended to the command given here.
1306 * If not set or NULL, PHP's fileinfo extension will be used if available.
1310 * #$wgMimeDetectorCommand = "file -bi"; # use external MIME detector (Linux)
1313 $wgMimeDetectorCommand = null;
1316 * Switch for trivial MIME detection. Used by thumb.php to disable all fancy
1317 * things, because only a few types of images are needed and file extensions
1320 $wgTrivialMimeDetection = false;
1323 * Additional XML types we can allow via MIME-detection.
1324 * array = [ 'rootElement' => 'associatedMimeType' ]
1327 'http://www.w3.org/2000/svg:svg' => 'image/svg+xml',
1328 'svg' => 'image/svg+xml',
1329 'http://www.lysator.liu.se/~alla/dia/:diagram' => 'application/x-dia-diagram',
1330 'http://www.w3.org/1999/xhtml:html' => 'text/html', // application/xhtml+xml?
1331 'html' => 'text/html', // application/xhtml+xml?
1335 * Limit images on image description pages to a user-selectable limit. In order
1336 * to reduce disk usage, limits can only be selected from a list.
1337 * The user preference is saved as an array offset in the database, by default
1338 * the offset is set with $wgDefaultUserOptions['imagesize']. Make sure you
1339 * change it if you alter the array (see bug 8858).
1340 * This is the list of settings the user can choose from:
1351 * Adjust thumbnails on image pages according to a user setting. In order to
1352 * reduce disk usage, the values can only be selected from a list. This is the
1353 * list of settings the user can choose from:
1365 * When defined, is an array of image widths used as buckets for thumbnail generation.
1366 * The goal is to save resources by generating thumbnails based on reference buckets instead of
1367 * always using the original. This will incur a speed gain but cause a quality loss.
1369 * The buckets generation is chained, with each bucket generated based on the above bucket
1370 * when possible. File handlers have to opt into using that feature. For now only BitmapHandler
1373 $wgThumbnailBuckets = null;
1376 * When using thumbnail buckets as defined above, this sets the minimum distance to the bucket
1377 * above the requested size. The distance represents how many extra pixels of width the bucket
1378 * needs in order to be used as the reference for a given thumbnail. For example, with the
1379 * following buckets:
1381 * $wgThumbnailBuckets = [ 128, 256, 512 ];
1383 * and a distance of 50:
1385 * $wgThumbnailMinimumBucketDistance = 50;
1387 * If we want to render a thumbnail of width 220px, the 512px bucket will be used,
1388 * because 220 + 50 = 270 and the closest bucket bigger than 270px is 512.
1390 $wgThumbnailMinimumBucketDistance = 50;
1393 * When defined, is an array of thumbnail widths to be rendered at upload time. The idea is to
1394 * prerender common thumbnail sizes, in order to avoid the necessity to render them on demand, which
1395 * has a performance impact for the first client to view a certain size.
1397 * This obviously means that more disk space is needed per upload upfront.
1402 $wgUploadThumbnailRenderMap = [];
1405 * The method through which the thumbnails will be prerendered for the entries in
1406 * $wgUploadThumbnailRenderMap
1408 * The method can be either "http" or "jobqueue". The former uses an http request to hit the
1410 * This method only works if thumbnails are configured to be rendered by a 404 handler. The latter
1411 * option uses the job queue to render the thumbnail.
1415 $wgUploadThumbnailRenderMethod = 'jobqueue';
1418 * When using the "http" wgUploadThumbnailRenderMethod, lets one specify a custom Host HTTP header.
1422 $wgUploadThumbnailRenderHttpCustomHost = false;
1425 * When using the "http" wgUploadThumbnailRenderMethod, lets one specify a custom domain to send the
1430 $wgUploadThumbnailRenderHttpCustomDomain = false;
1433 * When this variable is true and JPGs use the sRGB ICC profile, swaps it for the more lightweight
1434 * (and free) TinyRGB profile when generating thumbnails.
1438 $wgUseTinyRGBForJPGThumbnails = false;
1441 * Default parameters for the "<gallery>" tag
1443 $wgGalleryOptions = [
1444 'imagesPerRow' => 0, // Default number of images per-row in the gallery. 0 -> Adapt to screensize
1445 'imageWidth' => 120, // Width of the cells containing images in galleries (in "px")
1446 'imageHeight' => 120, // Height of the cells containing images in galleries (in "px")
1447 'captionLength' => true, // Deprecated @since 1.28
1448 // Length to truncate filename to in caption when using "showfilename".
1449 // A value of 'true' will truncate the filename to one line using CSS
1450 // and will be the behaviour after deprecation.
1451 'showBytes' => true, // Show the filesize in bytes in categories
1452 'mode' => 'traditional',
1456 * Adjust width of upright images when parameter 'upright' is used
1457 * This allows a nicer look for upright images without the need to fix the width
1458 * by hardcoded px in wiki sourcecode.
1460 $wgThumbUpright = 0.75;
1463 * Default value for chmoding of new directories.
1465 $wgDirectoryMode = 0777;
1468 * Generate and use thumbnails suitable for screens with 1.5 and 2.0 pixel densities.
1470 * This means a 320x240 use of an image on the wiki will also generate 480x360 and 640x480
1471 * thumbnails, output via the srcset attribute.
1473 * On older browsers, a JavaScript polyfill switches the appropriate images in after loading
1474 * the original low-resolution versions depending on the reported window.devicePixelRatio.
1475 * The polyfill can be found in the jquery.hidpi module.
1477 $wgResponsiveImages = true;
1480 * @name DJVU settings
1485 * Path of the djvudump executable
1486 * Enable this and $wgDjvuRenderer to enable djvu rendering
1487 * example: $wgDjvuDump = 'djvudump';
1492 * Path of the ddjvu DJVU renderer
1493 * Enable this and $wgDjvuDump to enable djvu rendering
1494 * example: $wgDjvuRenderer = 'ddjvu';
1496 $wgDjvuRenderer = null;
1499 * Path of the djvutxt DJVU text extraction utility
1500 * Enable this and $wgDjvuDump to enable text layer extraction from djvu files
1501 * example: $wgDjvuTxt = 'djvutxt';
1506 * Path of the djvutoxml executable
1507 * This works like djvudump except much, much slower as of version 3.5.
1509 * For now we recommend you use djvudump instead. The djvuxml output is
1510 * probably more stable, so we'll switch back to it as soon as they fix
1511 * the efficiency problem.
1512 * http://sourceforge.net/tracker/index.php?func=detail&aid=1704049&group_id=32953&atid=406583
1516 * $wgDjvuToXML = 'djvutoxml';
1519 $wgDjvuToXML = null;
1522 * Shell command for the DJVU post processor
1523 * Default: pnmtojpeg, since ddjvu generates ppm output
1524 * Set this to false to output the ppm file directly.
1526 $wgDjvuPostProcessor = 'pnmtojpeg';
1529 * File extension for the DJVU post processor output
1531 $wgDjvuOutputExtension = 'jpg';
1533 /** @} */ # end of DJvu }
1535 /** @} */ # end of file uploads }
1537 /************************************************************************//**
1538 * @name Email settings
1543 * Site admin email address.
1545 * Defaults to "wikiadmin@$wgServerName".
1547 $wgEmergencyContact = false;
1550 * Sender email address for e-mail notifications.
1552 * The address we use as sender when a user requests a password reminder.
1554 * Defaults to "apache@$wgServerName".
1556 $wgPasswordSender = false;
1559 * Sender name for e-mail notifications.
1561 * @deprecated since 1.23; use the system message 'emailsender' instead.
1563 $wgPasswordSenderName = 'MediaWiki Mail';
1566 * Reply-To address for e-mail notifications.
1568 * Defaults to $wgPasswordSender.
1570 $wgNoReplyAddress = false;
1573 * Set to true to enable the e-mail basic features:
1574 * Password reminders, etc. If sending e-mail on your
1575 * server doesn't work, you might want to disable this.
1577 $wgEnableEmail = true;
1580 * Set to true to enable user-to-user e-mail.
1581 * This can potentially be abused, as it's hard to track.
1583 $wgEnableUserEmail = true;
1586 * Set to true to put the sending user's email in a Reply-To header
1587 * instead of From. ($wgEmergencyContact will be used as From.)
1589 * Some mailers (eg SMTP) set the SMTP envelope sender to the From value,
1590 * which can cause problems with SPF validation and leak recipient addresses
1591 * when bounces are sent to the sender.
1593 $wgUserEmailUseReplyTo = false;
1596 * Minimum time, in hours, which must elapse between password reminder
1597 * emails for a given account. This is to prevent abuse by mail flooding.
1599 $wgPasswordReminderResendTime = 24;
1602 * The time, in seconds, when an emailed temporary password expires.
1604 $wgNewPasswordExpiry = 3600 * 24 * 7;
1607 * The time, in seconds, when an email confirmation email expires
1609 $wgUserEmailConfirmationTokenExpiry = 7 * 24 * 60 * 60;
1612 * The number of days that a user's password is good for. After this number of days, the
1613 * user will be asked to reset their password. Set to false to disable password expiration.
1615 $wgPasswordExpirationDays = false;
1618 * If a user's password is expired, the number of seconds when they can still login,
1619 * and cancel their password change, but are sent to the password change form on each login.
1621 $wgPasswordExpireGrace = 3600 * 24 * 7; // 7 days
1626 * For using a direct (authenticated) SMTP server connection.
1627 * Default to false or fill an array :
1631 * 'host' => 'SMTP domain',
1632 * 'IDHost' => 'domain for MessageID',
1634 * 'auth' => [true|false],
1635 * 'username' => [SMTP username],
1636 * 'password' => [SMTP password],
1643 * Additional email parameters, will be passed as the last argument to mail() call.
1645 $wgAdditionalMailParams = null;
1648 * For parts of the system that have been updated to provide HTML email content, send
1649 * both text and HTML parts as the body of the email
1651 $wgAllowHTMLEmail = false;
1654 * True: from page editor if s/he opted-in. False: Enotif mails appear to come
1655 * from $wgEmergencyContact
1657 $wgEnotifFromEditor = false;
1659 // TODO move UPO to preferences probably ?
1660 # If set to true, users get a corresponding option in their preferences and can choose to
1661 # enable or disable at their discretion
1662 # If set to false, the corresponding input form on the user preference page is suppressed
1663 # It call this to be a "user-preferences-option (UPO)"
1666 * Require email authentication before sending mail to an email address.
1667 * This is highly recommended. It prevents MediaWiki from being used as an open
1670 $wgEmailAuthentication = true;
1673 * Allow users to enable email notification ("enotif") on watchlist changes.
1675 $wgEnotifWatchlist = false;
1678 * Allow users to enable email notification ("enotif") when someone edits their
1681 $wgEnotifUserTalk = false;
1684 * Set the Reply-to address in notifications to the editor's address, if user
1685 * allowed this in the preferences.
1687 $wgEnotifRevealEditorAddress = false;
1690 * Send notification mails on minor edits to watchlist pages. This is enabled
1691 * by default. User talk notifications are affected by this, $wgEnotifUserTalk, and
1692 * the nominornewtalk user right.
1694 $wgEnotifMinorEdits = true;
1697 * Send a generic mail instead of a personalised mail for each user. This
1698 * always uses UTC as the time zone, and doesn't include the username.
1700 * For pages with many users watching, this can significantly reduce mail load.
1701 * Has no effect when using sendmail rather than SMTP.
1703 $wgEnotifImpersonal = false;
1706 * Maximum number of users to mail at once when using impersonal mail. Should
1707 * match the limit on your mail server.
1709 $wgEnotifMaxRecips = 500;
1712 * Use real name instead of username in e-mail "from" field.
1714 $wgEnotifUseRealName = false;
1717 * Array of usernames who will be sent a notification email for every change
1718 * which occurs on a wiki. Users will not be notified of their own changes.
1720 $wgUsersNotifiedOnAllChanges = [];
1722 /** @} */ # end of email settings
1724 /************************************************************************//**
1725 * @name Database settings
1730 * Database host name or IP address
1732 $wgDBserver = 'localhost';
1735 * Database port number (for PostgreSQL and Microsoft SQL Server).
1740 * Name of the database
1742 $wgDBname = 'my_wiki';
1747 $wgDBuser = 'wikiuser';
1750 * Database user's password
1757 $wgDBtype = 'mysql';
1760 * Whether to use SSL in DB connection.
1762 * This setting is only used $wgLBFactoryConf['class'] is set to
1763 * 'LBFactorySimple' and $wgDBservers is an empty array; otherwise
1764 * the DBO_SSL flag must be set in the 'flags' option of the database
1765 * connection to achieve the same functionality.
1770 * Whether to use compression in DB connection.
1772 * This setting is only used $wgLBFactoryConf['class'] is set to
1773 * 'LBFactorySimple' and $wgDBservers is an empty array; otherwise
1774 * the DBO_COMPRESS flag must be set in the 'flags' option of the database
1775 * connection to achieve the same functionality.
1777 $wgDBcompress = false;
1780 * Separate username for maintenance tasks. Leave as null to use the default.
1782 $wgDBadminuser = null;
1785 * Separate password for maintenance tasks. Leave as null to use the default.
1787 $wgDBadminpassword = null;
1791 * Leave as null to select the default search engine for the
1792 * selected database type (eg SearchMySQL), or set to a class
1793 * name to override to a custom search engine.
1795 $wgSearchType = null;
1798 * Alternative search types
1799 * Sometimes you want to support multiple search engines for testing. This
1800 * allows users to select their search engine of choice via url parameters
1801 * to Special:Search and the action=search API. If using this, there's no
1802 * need to add $wgSearchType to it, that is handled automatically.
1804 $wgSearchTypeAlternatives = null;
1812 * MySQL table options to use during installation or update
1814 $wgDBTableOptions = 'ENGINE=InnoDB';
1817 * SQL Mode - default is turning off all modes, including strict, if set.
1818 * null can be used to skip the setting for performance reasons and assume
1819 * DBA has done his best job.
1820 * String override can be used for some additional fun :-)
1827 $wgDBmwschema = null;
1830 * To override default SQLite data directory ($docroot/../data)
1832 $wgSQLiteDataDir = '';
1835 * Make all database connections secretly go to localhost. Fool the load balancer
1836 * thinking there is an arbitrarily large cluster of servers to connect to.
1837 * Useful for debugging.
1839 $wgAllDBsAreLocalhost = false;
1842 * Shared database for multiple wikis. Commonly used for storing a user table
1843 * for single sign-on. The server for this database must be the same as for the
1846 * For backwards compatibility the shared prefix is set to the same as the local
1847 * prefix, and the user table is listed in the default list of shared tables.
1848 * The user_properties table is also added so that users will continue to have their
1849 * preferences shared (preferences were stored in the user table prior to 1.16)
1851 * $wgSharedTables may be customized with a list of tables to share in the shared
1852 * database. However it is advised to limit what tables you do share as many of
1853 * MediaWiki's tables may have side effects if you try to share them.
1855 * $wgSharedPrefix is the table prefix for the shared database. It defaults to
1858 * $wgSharedSchema is the table schema for the shared database. It defaults to
1861 * @deprecated since 1.21 In new code, use the $wiki parameter to wfGetLB() to
1862 * access remote databases. Using wfGetLB() allows the shared database to
1863 * reside on separate servers to the wiki's own database, with suitable
1864 * configuration of $wgLBFactoryConf.
1871 $wgSharedPrefix = false;
1876 $wgSharedTables = [ 'user', 'user_properties' ];
1882 $wgSharedSchema = false;
1885 * Database load balancer
1886 * This is a two-dimensional array, an array of server info structures
1889 * - dbname: Default database name
1891 * - password: DB password
1894 * - load: Ratio of DB_SLAVE load, must be >=0, the sum of all loads must be >0.
1895 * If this is zero for any given server, no normal query traffic will be
1896 * sent to it. It will be excluded from lag checks in maintenance scripts.
1897 * The only way it can receive traffic is if groupLoads is used.
1899 * - groupLoads: array of load ratios, the key is the query group name. A query may belong
1900 * to several groups, the most specific group defined here is used.
1902 * - flags: bit field
1903 * - DBO_DEFAULT -- turns on DBO_TRX only if !$wgCommandLineMode (recommended)
1904 * - DBO_DEBUG -- equivalent of $wgDebugDumpSql
1905 * - DBO_TRX -- wrap entire request in a transaction
1906 * - DBO_NOBUFFER -- turn off buffering (not useful in LocalSettings.php)
1907 * - DBO_PERSISTENT -- enables persistent database connections
1908 * - DBO_SSL -- uses SSL/TLS encryption in database connections, if available
1909 * - DBO_COMPRESS -- uses internal compression in database connections,
1912 * - max lag: (optional) Maximum replication lag before a slave will taken out of rotation
1913 * - is static: (optional) Set to true if the dataset is static and no replication is used.
1915 * These and any other user-defined properties will be assigned to the mLBInfo member
1916 * variable of the Database object.
1918 * Leave at false to use the single-server variables above. If you set this
1919 * variable, the single-server variables will generally be ignored (except
1920 * perhaps in some command-line scripts).
1922 * The first server listed in this array (with key 0) will be the master. The
1923 * rest of the servers will be slaves. To prevent writes to your slaves due to
1924 * accidental misconfiguration or MediaWiki bugs, set read_only=1 on all your
1925 * slaves in my.cnf. You can set read_only mode at runtime using:
1928 * SET @@read_only=1;
1931 * Since the effect of writing to a slave is so damaging and difficult to clean
1932 * up, we at Wikimedia set read_only=1 in my.cnf on all our DB servers, even
1933 * our masters, and then set read_only=0 on masters at runtime.
1935 $wgDBservers = false;
1938 * Load balancer factory configuration
1939 * To set up a multi-master wiki farm, set the class here to something that
1940 * can return a LoadBalancer with an appropriate master on a call to getMainLB().
1941 * The class identified here is responsible for reading $wgDBservers,
1942 * $wgDBserver, etc., so overriding it may cause those globals to be ignored.
1944 * The LBFactoryMulti class is provided for this purpose, please see
1945 * includes/db/LBFactoryMulti.php for configuration information.
1947 $wgLBFactoryConf = [ 'class' => 'LBFactorySimple' ];
1950 * After a state-changing request is done by a client, this determines
1951 * how many seconds that client should keep using the master datacenter.
1952 * This avoids unexpected stale or 404 responses due to replication lag.
1955 $wgDataCenterUpdateStickTTL = 10;
1958 * File to log database errors to
1960 $wgDBerrorLog = false;
1963 * Timezone to use in the error log.
1964 * Defaults to the wiki timezone ($wgLocaltimezone).
1966 * A list of usable timezones can found at:
1967 * http://php.net/manual/en/timezones.php
1971 * $wgDBerrorLogTZ = 'UTC';
1972 * $wgDBerrorLogTZ = 'GMT';
1973 * $wgDBerrorLogTZ = 'PST8PDT';
1974 * $wgDBerrorLogTZ = 'Europe/Sweden';
1975 * $wgDBerrorLogTZ = 'CET';
1980 $wgDBerrorLogTZ = false;
1983 * Set to true to engage MySQL 4.1/5.0 charset-related features;
1984 * for now will just cause sending of 'SET NAMES=utf8' on connect.
1986 * @warning THIS IS EXPERIMENTAL!
1988 * May break if you're not using the table defs from mysql5/tables.sql.
1989 * May break if you're upgrading an existing wiki if set differently.
1990 * Broken symptoms likely to include incorrect behavior with page titles,
1991 * usernames, comments etc containing non-ASCII characters.
1992 * Might also cause failures on the object cache and other things.
1994 * Even correct usage may cause failures with Unicode supplementary
1995 * characters (those not in the Basic Multilingual Plane) unless MySQL
1996 * has enhanced their Unicode support.
1998 $wgDBmysql5 = false;
2001 * Set true to enable Oracle DCRP (supported from 11gR1 onward)
2003 * To use this feature set to true and use a datasource defined as
2004 * POOLED (i.e. in tnsnames definition set server=pooled in connect_data
2007 * Starting from 11gR1 you can use DCRP (Database Resident Connection
2008 * Pool) that maintains established sessions and reuses them on new
2011 * Not completely tested, but it should fall back on normal connection
2012 * in case the pool is full or the datasource is not configured as
2014 * And the other way around; using oci_pconnect on a non pooled
2015 * datasource should produce a normal connection.
2017 * When it comes to frequent shortlived DB connections like with MW
2018 * Oracle tends to s***. The problem is the driver connects to the
2019 * database reasonably fast, but establishing a session takes time and
2020 * resources. MW does not rely on session state (as it does not use
2021 * features such as package variables) so establishing a valid session
2022 * is in this case an unwanted overhead that just slows things down.
2024 * @warning EXPERIMENTAL!
2027 $wgDBOracleDRCP = false;
2030 * Other wikis on this site, can be administered from a single developer
2032 * Array numeric key => database name
2034 $wgLocalDatabases = [];
2037 * If lag is higher than $wgSlaveLagWarning, show a warning in some special
2038 * pages (like watchlist). If the lag is higher than $wgSlaveLagCritical,
2039 * show a more obvious warning.
2041 $wgSlaveLagWarning = 10;
2044 * @see $wgSlaveLagWarning
2046 $wgSlaveLagCritical = 30;
2049 * Use Windows Authentication instead of $wgDBuser / $wgDBpassword for MS SQL Server
2051 $wgDBWindowsAuthentication = false;
2053 /**@}*/ # End of DB settings }
2055 /************************************************************************//**
2056 * @name Text storage
2061 * We can also compress text stored in the 'text' table. If this is set on, new
2062 * revisions will be compressed on page save if zlib support is available. Any
2063 * compressed revisions will be decompressed on load regardless of this setting,
2064 * but will not be readable at all* if zlib support is not available.
2066 $wgCompressRevisions = false;
2069 * External stores allow including content
2070 * from non database sources following URL links.
2072 * Short names of ExternalStore classes may be specified in an array here:
2074 * $wgExternalStores = [ "http","file","custom" ]...
2077 * CAUTION: Access to database might lead to code execution
2079 $wgExternalStores = [];
2082 * An array of external MySQL servers.
2085 * Create a cluster named 'cluster1' containing three servers:
2087 * $wgExternalServers = [
2088 * 'cluster1' => [ 'srv28', 'srv29', 'srv30' ]
2092 * Used by LBFactorySimple, may be ignored if $wgLBFactoryConf is set to
2095 $wgExternalServers = [];
2098 * The place to put new revisions, false to put them in the local text table.
2099 * Part of a URL, e.g. DB://cluster1
2101 * Can be an array instead of a single string, to enable data distribution. Keys
2102 * must be consecutive integers, starting at zero.
2106 * $wgDefaultExternalStore = [ 'DB://cluster1', 'DB://cluster2' ];
2111 $wgDefaultExternalStore = false;
2114 * Revision text may be cached in $wgMemc to reduce load on external storage
2115 * servers and object extraction overhead for frequently-loaded revisions.
2117 * Set to 0 to disable, or number of seconds before cache expiry.
2119 $wgRevisionCacheExpiry = 0;
2121 /** @} */ # end text storage }
2123 /************************************************************************//**
2124 * @name Performance hacks and limits
2129 * Disable database-intensive features
2131 $wgMiserMode = false;
2134 * Disable all query pages if miser mode is on, not just some
2136 $wgDisableQueryPages = false;
2139 * Number of rows to cache in 'querycache' table when miser mode is on
2141 $wgQueryCacheLimit = 1000;
2144 * Number of links to a page required before it is deemed "wanted"
2146 $wgWantedPagesThreshold = 1;
2149 * Enable slow parser functions
2151 $wgAllowSlowParserFunctions = false;
2154 * Allow schema updates
2156 $wgAllowSchemaUpdates = true;
2159 * Maximum article size in kilobytes
2161 $wgMaxArticleSize = 2048;
2164 * The minimum amount of memory that MediaWiki "needs"; MediaWiki will try to
2165 * raise PHP's memory limit if it's below this amount.
2167 $wgMemoryLimit = "50M";
2170 * The minimum amount of time that MediaWiki needs for "slow" write request,
2171 * particularly ones with multiple non-atomic writes that *should* be as
2172 * transactional as possible; MediaWiki will call set_time_limit() if needed.
2175 $wgTransactionalTimeLimit = 120;
2177 /** @} */ # end performance hacks }
2179 /************************************************************************//**
2180 * @name Cache settings
2185 * Directory for caching data in the local filesystem. Should not be accessible
2188 * Note: if multiple wikis share the same localisation cache directory, they
2189 * must all have the same set of extensions. You can set a directory just for
2190 * the localisation cache using $wgLocalisationCacheConf['storeDirectory'].
2192 $wgCacheDirectory = false;
2195 * Main cache type. This should be a cache with fast access, but it may have
2196 * limited space. By default, it is disabled, since the stock database cache
2197 * is not fast enough to make it worthwhile.
2201 * - CACHE_ANYTHING: Use anything, as long as it works
2202 * - CACHE_NONE: Do not cache
2203 * - CACHE_DB: Store cache objects in the DB
2204 * - CACHE_MEMCACHED: MemCached, must specify servers in $wgMemCachedServers
2205 * - CACHE_ACCEL: APC, XCache or WinCache
2206 * - (other): A string may be used which identifies a cache
2207 * configuration in $wgObjectCaches.
2209 * @see $wgMessageCacheType, $wgParserCacheType
2211 $wgMainCacheType = CACHE_NONE
;
2214 * The cache type for storing the contents of the MediaWiki namespace. This
2215 * cache is used for a small amount of data which is expensive to regenerate.
2217 * For available types see $wgMainCacheType.
2219 $wgMessageCacheType = CACHE_ANYTHING
;
2222 * The cache type for storing article HTML. This is used to store data which
2223 * is expensive to regenerate, and benefits from having plenty of storage space.
2225 * For available types see $wgMainCacheType.
2227 $wgParserCacheType = CACHE_ANYTHING
;
2230 * The cache type for storing session data.
2232 * For available types see $wgMainCacheType.
2234 $wgSessionCacheType = CACHE_ANYTHING
;
2237 * The cache type for storing language conversion tables,
2238 * which are used when parsing certain text and interface messages.
2240 * For available types see $wgMainCacheType.
2244 $wgLanguageConverterCacheType = CACHE_ANYTHING
;
2247 * Advanced object cache configuration.
2249 * Use this to define the class names and constructor parameters which are used
2250 * for the various cache types. Custom cache types may be defined here and
2251 * referenced from $wgMainCacheType, $wgMessageCacheType, $wgParserCacheType,
2252 * or $wgLanguageConverterCacheType.
2254 * The format is an associative array where the key is a cache identifier, and
2255 * the value is an associative array of parameters. The "class" parameter is the
2256 * class name which will be used. Alternatively, a "factory" parameter may be
2257 * given, giving a callable function which will generate a suitable cache object.
2260 CACHE_NONE
=> [ 'class' => 'EmptyBagOStuff', 'reportDupes' => false ],
2261 CACHE_DB
=> [ 'class' => 'SqlBagOStuff', 'loggroup' => 'SQLBagOStuff' ],
2263 CACHE_ANYTHING
=> [ 'factory' => 'ObjectCache::newAnything' ],
2264 CACHE_ACCEL
=> [ 'factory' => 'ObjectCache::getLocalServerInstance' ],
2265 CACHE_MEMCACHED
=> [ 'class' => 'MemcachedPhpBagOStuff', 'loggroup' => 'memcached' ],
2267 'db-replicated' => [
2268 'class' => 'ReplicatedBagOStuff',
2270 'class' => 'SqlBagOStuff',
2271 'args' => [ [ 'slaveOnly' => true ] ]
2274 'class' => 'SqlBagOStuff',
2275 'args' => [ [ 'slaveOnly' => false ] ]
2277 'loggroup' => 'SQLBagOStuff'
2280 'apc' => [ 'class' => 'APCBagOStuff', 'reportDupes' => false ],
2281 'xcache' => [ 'class' => 'XCacheBagOStuff', 'reportDupes' => false ],
2282 'wincache' => [ 'class' => 'WinCacheBagOStuff', 'reportDupes' => false ],
2283 'memcached-php' => [ 'class' => 'MemcachedPhpBagOStuff', 'loggroup' => 'memcached' ],
2284 'memcached-pecl' => [ 'class' => 'MemcachedPeclBagOStuff', 'loggroup' => 'memcached' ],
2285 'hash' => [ 'class' => 'HashBagOStuff', 'reportDupes' => false ],
2289 * Main Wide-Area-Network cache type. This should be a cache with fast access,
2290 * but it may have limited space. By default, it is disabled, since the basic stock
2291 * cache is not fast enough to make it worthwhile. For single data-center setups, this can
2292 * simply be pointed to a cache in $wgWANObjectCaches that uses a local $wgObjectCaches
2293 * cache with a relayer of type EventRelayerNull.
2296 * - false: Configure the cache using $wgMainCacheType, without using
2297 * a relayer (only matters if there are multiple data-centers)
2298 * - CACHE_NONE: Do not cache
2299 * - (other): A string may be used which identifies a cache
2300 * configuration in $wgWANObjectCaches
2303 $wgMainWANCache = false;
2306 * Advanced WAN object cache configuration.
2308 * Each WAN cache wraps a registered object cache (for the local cluster)
2309 * and it must also be configured to point to a PubSub instance. Subscribers
2310 * must be configured to relay purges to the actual cache servers.
2312 * The format is an associative array where the key is a cache identifier, and
2313 * the value is an associative array of parameters. The "cacheId" parameter is
2314 * a cache identifier from $wgObjectCaches. The "channels" parameter is a map of
2315 * actions ('purge') to PubSub channels defined in $wgEventRelayerConfig.
2316 * The "loggroup" parameter controls where log events are sent.
2320 $wgWANObjectCaches = [
2322 'class' => 'WANObjectCache',
2323 'cacheId' => CACHE_NONE
,
2326 /* Example of a simple single data-center cache:
2327 'memcached-php' => [
2328 'class' => 'WANObjectCache',
2329 'cacheId' => 'memcached-php',
2330 'channels' => [ 'purge' => 'wancache-main-memcached-purge' ]
2336 * Main object stash type. This should be a fast storage system for storing
2337 * lightweight data like hit counters and user activity. Sites with multiple
2338 * data-centers should have this use a store that replicates all writes. The
2339 * store should have enough consistency for CAS operations to be usable.
2340 * Reads outside of those needed for merge() may be eventually consistent.
2343 * - db: Store cache objects in the DB
2344 * - (other): A string may be used which identifies a cache
2345 * configuration in $wgObjectCaches
2349 $wgMainStash = 'db-replicated';
2352 * The expiry time for the parser cache, in seconds.
2353 * The default is 86400 (one day).
2355 $wgParserCacheExpireTime = 86400;
2358 * Deprecated alias for $wgSessionsInObjectCache.
2360 * @deprecated since 1.20; Use $wgSessionsInObjectCache
2362 $wgSessionsInMemcached = true;
2365 * @deprecated since 1.27, session data is always stored in object cache.
2367 $wgSessionsInObjectCache = true;
2370 * The expiry time to use for session storage, in seconds.
2372 $wgObjectCacheSessionExpiry = 3600;
2375 * @deprecated since 1.27, MediaWiki\Session\SessionManager doesn't use PHP session storage.
2377 $wgSessionHandler = null;
2380 * Whether to use PHP session handling ($_SESSION and session_*() functions)
2382 * If the constant MW_NO_SESSION is defined, this is forced to 'disable'.
2384 * If the constant MW_NO_SESSION_HANDLER is defined, this is ignored and PHP
2385 * session handling will function independently of SessionHandler.
2386 * SessionHandler and PHP's session handling may attempt to override each
2391 * - 'enable': Integrate with PHP's session handling as much as possible.
2392 * - 'warn': Integrate but log warnings if anything changes $_SESSION.
2393 * - 'disable': Throw exceptions if PHP session handling is used.
2395 $wgPHPSessionHandling = 'enable';
2398 * Number of internal PBKDF2 iterations to use when deriving session secrets.
2402 $wgSessionPbkdf2Iterations = 10001;
2405 * If enabled, will send MemCached debugging information to $wgDebugLogFile
2407 $wgMemCachedDebug = false;
2410 * The list of MemCached servers and port numbers
2412 $wgMemCachedServers = [ '127.0.0.1:11211' ];
2415 * Use persistent connections to MemCached, which are shared across multiple
2418 $wgMemCachedPersistent = false;
2421 * Read/write timeout for MemCached server communication, in microseconds.
2423 $wgMemCachedTimeout = 500000;
2426 * Set this to true to maintain a copy of the message cache on the local server.
2428 * This layer of message cache is in addition to the one configured by $wgMessageCacheType.
2430 * The local copy is put in APC. If APC is not installed, this setting does nothing.
2432 * Note that this is about the message cache, which stores interface messages
2433 * maintained as wiki pages. This is separate from the localisation cache for interface
2434 * messages provided by the software, which is configured by $wgLocalisationCacheConf.
2436 $wgUseLocalMessageCache = false;
2439 * Instead of caching everything, only cache those messages which have
2440 * been customised in the site content language. This means that
2441 * MediaWiki:Foo/ja is ignored if MediaWiki:Foo doesn't exist.
2442 * This option is probably only useful for translatewiki.net.
2444 $wgAdaptiveMessageCache = false;
2447 * Localisation cache configuration. Associative array with keys:
2448 * class: The class to use. May be overridden by extensions.
2450 * store: The location to store cache data. May be 'files', 'array', 'db' or
2451 * 'detect'. If set to "files", data will be in CDB files. If set
2452 * to "db", data will be stored to the database. If set to
2453 * "detect", files will be used if $wgCacheDirectory is set,
2454 * otherwise the database will be used.
2455 * "array" is an experimental option that uses PHP files that
2456 * store static arrays.
2458 * storeClass: The class name for the underlying storage. If set to a class
2459 * name, it overrides the "store" setting.
2461 * storeDirectory: If the store class puts its data in files, this is the
2462 * directory it will use. If this is false, $wgCacheDirectory
2465 * manualRecache: Set this to true to disable cache updates on web requests.
2466 * Use maintenance/rebuildLocalisationCache.php instead.
2468 $wgLocalisationCacheConf = [
2469 'class' => 'LocalisationCache',
2470 'store' => 'detect',
2471 'storeClass' => false,
2472 'storeDirectory' => false,
2473 'manualRecache' => false,
2477 * Allow client-side caching of pages
2479 $wgCachePages = true;
2482 * Set this to current time to invalidate all prior cached pages. Affects both
2483 * client-side and server-side caching.
2484 * You can get the current date on your server by using the command:
2486 * date +%Y%m%d%H%M%S
2489 $wgCacheEpoch = '20030516000000';
2492 * Directory where GitInfo will look for pre-computed cache files. If false,
2493 * $wgCacheDirectory/gitinfo will be used.
2495 $wgGitInfoCacheDirectory = false;
2498 * Bump this number when changing the global style sheets and JavaScript.
2500 * It should be appended in the query string of static CSS and JS includes,
2501 * to ensure that client-side caches do not keep obsolete copies of global
2504 $wgStyleVersion = '303';
2507 * This will cache static pages for non-logged-in users to reduce
2508 * database traffic on public sites. ResourceLoader requests to default
2509 * language and skins are cached as well as single module requests.
2511 $wgUseFileCache = false;
2514 * Depth of the subdirectory hierarchy to be created under
2515 * $wgFileCacheDirectory. The subdirectories will be named based on
2516 * the MD5 hash of the title. A value of 0 means all cache files will
2517 * be put directly into the main file cache directory.
2519 $wgFileCacheDepth = 2;
2522 * Kept for extension compatibility; see $wgParserCacheType
2525 $wgEnableParserCache = true;
2528 * Append a configured value to the parser cache and the sitenotice key so
2529 * that they can be kept separate for some class of activity.
2531 $wgRenderHashAppend = '';
2534 * If on, the sidebar navigation links are cached for users with the
2535 * current language set. This can save a touch of load on a busy site
2536 * by shaving off extra message lookups.
2538 * However it is also fragile: changing the site configuration, or
2539 * having a variable $wgArticlePath, can produce broken links that
2540 * don't update as expected.
2542 $wgEnableSidebarCache = false;
2545 * Expiry time for the sidebar cache, in seconds
2547 $wgSidebarCacheExpiry = 86400;
2550 * When using the file cache, we can store the cached HTML gzipped to save disk
2551 * space. Pages will then also be served compressed to clients that support it.
2553 * Requires zlib support enabled in PHP.
2558 * Clock skew or the one-second resolution of time() can occasionally cause cache
2559 * problems when the user requests two pages within a short period of time. This
2560 * variable adds a given number of seconds to vulnerable timestamps, thereby giving
2563 $wgClockSkewFudge = 5;
2566 * Invalidate various caches when LocalSettings.php changes. This is equivalent
2567 * to setting $wgCacheEpoch to the modification time of LocalSettings.php, as
2568 * was previously done in the default LocalSettings.php file.
2570 * On high-traffic wikis, this should be set to false, to avoid the need to
2571 * check the file modification time, and to avoid the performance impact of
2572 * unnecessary cache invalidations.
2574 $wgInvalidateCacheOnLocalSettingsChange = true;
2577 * When loading extensions through the extension registration system, this
2578 * can be used to invalidate the cache. A good idea would be to set this to
2579 * one file, you can just `touch` that one to invalidate the cache
2583 * $wgExtensionInfoMtime = filemtime( "$IP/LocalSettings.php" );
2586 * If set to false, the mtime for each individual JSON file will be checked,
2587 * which can be slow if a large number of extensions are being loaded.
2591 $wgExtensionInfoMTime = false;
2593 /** @} */ # end of cache settings
2595 /************************************************************************//**
2596 * @name HTTP proxy (CDN) settings
2598 * Many of these settings apply to any HTTP proxy used in front of MediaWiki,
2599 * although they are referred to as Squid settings for historical reasons.
2601 * Achieving a high hit ratio with an HTTP proxy requires special
2602 * configuration. See https://www.mediawiki.org/wiki/Manual:Squid_caching for
2609 * Enable/disable CDN.
2610 * See https://www.mediawiki.org/wiki/Manual:Squid_caching
2612 $wgUseSquid = false;
2615 * If you run Squid3 with ESI support, enable this (default:false):
2620 * Send the Key HTTP header for better caching.
2621 * See https://datatracker.ietf.org/doc/draft-fielding-http-key/ for details.
2624 $wgUseKeyHeader = false;
2627 * Add X-Forwarded-Proto to the Vary and Key headers for API requests and
2628 * RSS/Atom feeds. Use this if you have an SSL termination setup
2629 * and need to split the cache between HTTP and HTTPS for API requests,
2630 * feed requests and HTTP redirect responses in order to prevent cache
2631 * pollution. This does not affect 'normal' requests to index.php other than
2634 $wgVaryOnXFP = false;
2637 * Internal server name as known to CDN, if different.
2641 * $wgInternalServer = 'http://yourinternal.tld:8000';
2644 $wgInternalServer = false;
2647 * Cache TTL for the CDN sent as s-maxage (without ESI) or
2648 * Surrogate-Control (with ESI). Without ESI, you should strip
2649 * out s-maxage in the CDN config.
2651 * 18000 seconds = 5 hours, more cache hits with 2678400 = 31 days.
2653 $wgSquidMaxage = 18000;
2656 * Cache timeout for the CDN when DB slave lag is high
2657 * @see $wgSquidMaxage
2660 $wgCdnMaxageLagged = 30;
2663 * If set, any SquidPurge call on a URL or URLs will send a second purge no less than
2664 * this many seconds later via the job queue. This requires delayed job support.
2665 * This should be safely higher than the 'max lag' value in $wgLBFactoryConf, so that
2666 * slave lag does not cause page to be stuck in stales states in CDN.
2668 * This also fixes race conditions in two-tiered CDN setups (e.g. cdn2 => cdn1 => MediaWiki).
2669 * If a purge for a URL reaches cdn2 before cdn1 and a request reaches cdn2 for that URL,
2670 * it will populate the response from the stale cdn1 value. When cdn1 gets the purge, cdn2
2671 * will still be stale. If the rebound purge delay is safely higher than the time to relay
2672 * a purge to all nodes, then the rebound puge will clear cdn2 after cdn1 was cleared.
2676 $wgCdnReboundPurgeDelay = 0;
2679 * Cache timeout for the CDN when a response is known to be wrong or incomplete (due to load)
2680 * @see $wgSquidMaxage
2683 $wgCdnMaxageSubstitute = 60;
2686 * Default maximum age for raw CSS/JS accesses
2688 * 300 seconds = 5 minutes.
2690 $wgForcedRawSMaxage = 300;
2693 * List of proxy servers to purge on changes; default port is 80. Use IP addresses.
2695 * When MediaWiki is running behind a proxy, it will trust X-Forwarded-For
2696 * headers sent/modified from these proxies when obtaining the remote IP address
2698 * For a list of trusted servers which *aren't* purged, see $wgSquidServersNoPurge.
2700 $wgSquidServers = [];
2703 * As above, except these servers aren't purged on page changes; use to set a
2704 * list of trusted proxies, etc. Supports both individual IP addresses and
2706 * @since 1.23 Supports CIDR ranges
2708 $wgSquidServersNoPurge = [];
2711 * Whether to use a Host header in purge requests sent to the proxy servers
2712 * configured in $wgSquidServers. Set this to false to support Squid
2713 * configured in forward-proxy mode.
2715 * If this is set to true, a Host header will be sent, and only the path
2716 * component of the URL will appear on the request line, as if the request
2717 * were a non-proxy HTTP 1.1 request. Varnish only supports this style of
2718 * request. Squid supports this style of request only if reverse-proxy mode
2719 * (http_port ... accel) is enabled.
2721 * If this is set to false, no Host header will be sent, and the absolute URL
2722 * will be sent in the request line, as is the standard for an HTTP proxy
2723 * request in both HTTP 1.0 and 1.1. This style of request is not supported
2724 * by Varnish, but is supported by Squid in either configuration (forward or
2729 $wgSquidPurgeUseHostHeader = true;
2732 * Routing configuration for HTCP multicast purging. Add elements here to
2733 * enable HTCP and determine which purges are sent where. If set to an empty
2734 * array, HTCP is disabled.
2736 * Each key in this array is a regular expression to match against the purged
2737 * URL, or an empty string to match all URLs. The purged URL is matched against
2738 * the regexes in the order specified, and the first rule whose regex matches
2739 * is used, all remaining rules will thus be ignored.
2741 * @par Example configuration to send purges for upload.wikimedia.org to one
2742 * multicast group and all other purges to another:
2744 * $wgHTCPRouting = [
2745 * '|^https?://upload\.wikimedia\.org|' => [
2746 * 'host' => '239.128.0.113',
2750 * 'host' => '239.128.0.112',
2756 * You can also pass an array of hosts to send purges too. This is useful when
2757 * you have several multicast groups or unicast address that should receive a
2758 * given purge. Multiple hosts support was introduced in MediaWiki 1.22.
2760 * @par Example of sending purges to multiple hosts:
2762 * $wgHTCPRouting = [
2764 * // Purges to text caches using multicast
2765 * [ 'host' => '239.128.0.114', 'port' => '4827' ],
2766 * // Purges to a hardcoded list of caches
2767 * [ 'host' => '10.88.66.1', 'port' => '4827' ],
2768 * [ 'host' => '10.88.66.2', 'port' => '4827' ],
2769 * [ 'host' => '10.88.66.3', 'port' => '4827' ],
2776 * $wgHTCPRouting replaces $wgHTCPMulticastRouting that was introduced in 1.20.
2777 * For back compatibility purposes, whenever its array is empty
2778 * $wgHTCPMutlicastRouting will be used as a fallback if it not null.
2780 * @see $wgHTCPMulticastTTL
2782 $wgHTCPRouting = [];
2785 * HTCP multicast TTL.
2786 * @see $wgHTCPRouting
2788 $wgHTCPMulticastTTL = 1;
2791 * Should forwarded Private IPs be accepted?
2793 $wgUsePrivateIPs = false;
2795 /** @} */ # end of HTTP proxy settings
2797 /************************************************************************//**
2798 * @name Language, regional and character encoding settings
2803 * Site language code. See languages/data/Names.php for languages supported by
2804 * MediaWiki out of the box. Not all languages listed there have translations,
2805 * see languages/messages/ for the list of languages with some localisation.
2807 * Warning: Don't use language codes listed in $wgDummyLanguageCodes like "no"
2808 * for Norwegian (use "nb" instead), or things will break unexpectedly.
2810 * This defines the default interface language for all users, but users can
2811 * change it in their preferences.
2813 * This also defines the language of pages in the wiki. The content is wrapped
2814 * in a html element with lang=XX attribute. This behavior can be overridden
2815 * via hooks, see Title::getPageLanguage.
2817 $wgLanguageCode = 'en';
2820 * Language cache size, or really how many languages can we handle
2821 * simultaneously without degrading to crawl speed.
2823 $wgLangObjCacheSize = 10;
2826 * Some languages need different word forms, usually for different cases.
2827 * Used in Language::convertGrammar().
2831 * $wgGrammarForms['en']['genitive']['car'] = 'car\'s';
2834 $wgGrammarForms = [];
2837 * Treat language links as magic connectors, not inline links
2839 $wgInterwikiMagic = true;
2842 * Hide interlanguage links from the sidebar
2844 $wgHideInterlanguageLinks = false;
2847 * List of additional interwiki prefixes that should be treated as
2848 * interlanguage links (i.e. placed in the sidebar).
2850 * - This will not do anything unless the prefixes are defined in the interwiki
2852 * - The display text for these custom interlanguage links will be fetched from
2853 * the system message "interlanguage-link-xyz" where xyz is the prefix in
2855 * - A friendly name for each site, used for tooltip text, may optionally be
2856 * placed in the system message "interlanguage-link-sitename-xyz" where xyz is
2857 * the prefix in this array.
2859 $wgExtraInterlanguageLinkPrefixes = [];
2862 * List of language names or overrides for default names in Names.php
2864 $wgExtraLanguageNames = [];
2867 * List of language codes that don't correspond to an actual language.
2868 * These codes are mostly left-offs from renames, or other legacy things.
2869 * This array makes them not appear as a selectable language on the installer,
2870 * and excludes them when running the transstat.php script.
2872 $wgDummyLanguageCodes = [
2875 'be-x-old' => 'be-tarask',
2879 'qqq' => 'qqq', # Used for message documentation.
2880 'qqx' => 'qqx', # Used for viewing message keys.
2883 'zh-classical' => 'lzh',
2884 'zh-min-nan' => 'nan',
2889 * Set this to true to replace Arabic presentation forms with their standard
2890 * forms in the U+0600-U+06FF block. This only works if $wgLanguageCode is
2893 * Note that pages with titles containing presentation forms will become
2894 * inaccessible, run maintenance/cleanupTitles.php to fix this.
2896 $wgFixArabicUnicode = true;
2899 * Set this to true to replace ZWJ-based chillu sequences in Malayalam text
2900 * with their Unicode 5.1 equivalents. This only works if $wgLanguageCode is
2901 * set to "ml". Note that some clients (even new clients as of 2010) do not
2902 * support these characters.
2904 * If you enable this on an existing wiki, run maintenance/cleanupTitles.php to
2905 * fix any ZWJ sequences in existing page titles.
2907 $wgFixMalayalamUnicode = true;
2910 * Set this to always convert certain Unicode sequences to modern ones
2911 * regardless of the content language. This has a small performance
2914 * See $wgFixArabicUnicode and $wgFixMalayalamUnicode for conversion
2919 $wgAllUnicodeFixes = false;
2922 * Set this to eg 'ISO-8859-1' to perform character set conversion when
2923 * loading old revisions not marked with "utf-8" flag. Use this when
2924 * converting a wiki from MediaWiki 1.4 or earlier to UTF-8 without the
2925 * burdensome mass conversion of old text data.
2927 * @note This DOES NOT touch any fields other than old_text. Titles, comments,
2928 * user names, etc still must be converted en masse in the database before
2929 * continuing as a UTF-8 wiki.
2931 $wgLegacyEncoding = false;
2934 * Browser Blacklist for unicode non compliant browsers. Contains a list of
2935 * regexps : "/regexp/" matching problematic browsers. These browsers will
2936 * be served encoded unicode in the edit box instead of real unicode.
2938 $wgBrowserBlackList = [
2940 * Netscape 2-4 detection
2941 * The minor version may contain strings such as "Gold" or "SGoldC-SGI"
2942 * Lots of non-netscape user agents have "compatible", so it's useful to check for that
2943 * with a negative assertion. The [UIN] identifier specifies the level of security
2944 * in a Netscape/Mozilla browser, checking for it rules out a number of fakers.
2945 * The language string is unreliable, it is missing on NS4 Mac.
2947 * Reference: http://www.psychedelix.com/agents/index.shtml
2949 '/^Mozilla\/2\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2950 '/^Mozilla\/3\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2951 '/^Mozilla\/4\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2954 * MSIE on Mac OS 9 is teh sux0r, converts þ to <thorn>, ð to <eth>,
2955 * Þ to <THORN> and Ð to <ETH>
2958 * - Mozilla/4.0 (compatible; MSIE 5.0; Mac_PowerPC)
2959 * - Mozilla/4.0 (compatible; MSIE 5.15; Mac_PowerPC)
2960 * - Mozilla/4.0 (compatible; MSIE 5.23; Mac_PowerPC)
2963 * @link https://en.wikipedia.org/w/index.php?diff=12356041&oldid=12355864
2964 * @link https://en.wikipedia.org/wiki/Template%3AOS9
2966 '/^Mozilla\/4\.0 \(compatible; MSIE \d+\.\d+; Mac_PowerPC\)/',
2969 * Google wireless transcoder, seems to eat a lot of chars alive
2970 * https://it.wikipedia.org/w/index.php?title=Luciano_Ligabue&diff=prev&oldid=8857361
2972 '/^Mozilla\/4\.0 \(compatible; MSIE 6.0; Windows NT 5.0; Google Wireless Transcoder;\)/'
2976 * If set to true, the MediaWiki 1.4 to 1.5 schema conversion will
2977 * create stub reference rows in the text table instead of copying
2978 * the full text of all current entries from 'cur' to 'text'.
2980 * This will speed up the conversion step for large sites, but
2981 * requires that the cur table be kept around for those revisions
2982 * to remain viewable.
2984 * This option affects the updaters *only*. Any present cur stub
2985 * revisions will be readable at runtime regardless of this setting.
2987 $wgLegacySchemaConversion = false;
2990 * Enable dates like 'May 12' instead of '12 May', if the default date format
2993 $wgAmericanDates = false;
2996 * For Hindi and Arabic use local numerals instead of Western style (0-9)
2997 * numerals in interface.
2999 $wgTranslateNumerals = true;
3002 * Translation using MediaWiki: namespace.
3003 * Interface messages will be loaded from the database.
3005 $wgUseDatabaseMessages = true;
3008 * Expiry time for the message cache key
3010 $wgMsgCacheExpiry = 86400;
3013 * Maximum entry size in the message cache, in bytes
3015 $wgMaxMsgCacheEntrySize = 10000;
3018 * Whether to enable language variant conversion.
3020 $wgDisableLangConversion = false;
3023 * Whether to enable language variant conversion for links.
3025 $wgDisableTitleConversion = false;
3028 * Default variant code, if false, the default will be the language code
3030 $wgDefaultLanguageVariant = false;
3033 * Disabled variants array of language variant conversion.
3037 * $wgDisabledVariants[] = 'zh-mo';
3038 * $wgDisabledVariants[] = 'zh-my';
3041 $wgDisabledVariants = [];
3044 * Like $wgArticlePath, but on multi-variant wikis, this provides a
3045 * path format that describes which parts of the URL contain the
3050 * $wgLanguageCode = 'sr';
3051 * $wgVariantArticlePath = '/$2/$1';
3052 * $wgArticlePath = '/wiki/$1';
3055 * A link to /wiki/ would be redirected to /sr/Главна_страна
3057 * It is important that $wgArticlePath not overlap with possible values
3058 * of $wgVariantArticlePath.
3060 $wgVariantArticlePath = false;
3063 * Show a bar of language selection links in the user login and user
3064 * registration forms; edit the "loginlanguagelinks" message to
3067 $wgLoginLanguageSelector = false;
3070 * When translating messages with wfMessage(), it is not always clear what
3071 * should be considered UI messages and what should be content messages.
3073 * For example, for the English Wikipedia, there should be only one 'mainpage',
3074 * so when getting the link for 'mainpage', we should treat it as site content
3075 * and call ->inContentLanguage()->text(), but for rendering the text of the
3076 * link, we call ->text(). The code behaves this way by default. However,
3077 * sites like the Wikimedia Commons do offer different versions of 'mainpage'
3078 * and the like for different languages. This array provides a way to override
3079 * the default behavior.
3082 * To allow language-specific main page and community
3085 * $wgForceUIMsgAsContentMsg = [ 'mainpage', 'portal-url' ];
3088 $wgForceUIMsgAsContentMsg = [];
3091 * Fake out the timezone that the server thinks it's in. This will be used for
3092 * date display and not for what's stored in the DB. Leave to null to retain
3093 * your server's OS-based timezone value.
3095 * This variable is currently used only for signature formatting and for local
3096 * time/date parser variables ({{LOCALTIME}} etc.)
3098 * Timezones can be translated by editing MediaWiki messages of type
3099 * timezone-nameinlowercase like timezone-utc.
3101 * A list of usable timezones can found at:
3102 * http://php.net/manual/en/timezones.php
3106 * $wgLocaltimezone = 'UTC';
3107 * $wgLocaltimezone = 'GMT';
3108 * $wgLocaltimezone = 'PST8PDT';
3109 * $wgLocaltimezone = 'Europe/Sweden';
3110 * $wgLocaltimezone = 'CET';
3113 $wgLocaltimezone = null;
3116 * Set an offset from UTC in minutes to use for the default timezone setting
3117 * for anonymous users and new user accounts.
3119 * This setting is used for most date/time displays in the software, and is
3120 * overridable in user preferences. It is *not* used for signature timestamps.
3122 * By default, this will be set to match $wgLocaltimezone.
3124 $wgLocalTZoffset = null;
3126 /** @} */ # End of language/charset settings
3128 /*************************************************************************//**
3129 * @name Output format and skin settings
3134 * The default Content-Type header.
3136 $wgMimeType = 'text/html';
3139 * Previously used as content type in HTML script tags. This is now ignored since
3140 * HTML5 doesn't require a MIME type for script tags (javascript is the default).
3141 * It was also previously used by RawAction to determine the ctype query parameter
3142 * value that will result in a javascript response.
3143 * @deprecated since 1.22
3145 $wgJsMimeType = null;
3148 * The default xmlns attribute. The option to define this has been removed.
3149 * The value of this variable is no longer used by core and is set to a fixed
3150 * value in Setup.php for compatibility with extensions that depend on the value
3151 * of this variable being set. Such a dependency however is deprecated.
3152 * @deprecated since 1.22
3154 $wgXhtmlDefaultNamespace = null;
3157 * Previously used to determine if we should output an HTML5 doctype.
3158 * This is no longer used as we always output HTML5 now. For compatibility with
3159 * extensions that still check the value of this config it's value is now forced
3160 * to true by Setup.php.
3161 * @deprecated since 1.22
3166 * Defines the value of the version attribute in the <html> tag, if any.
3168 * If your wiki uses RDFa, set it to the correct value for RDFa+HTML5.
3169 * Correct current values are 'HTML+RDFa 1.0' or 'XHTML+RDFa 1.0'.
3170 * See also http://www.w3.org/TR/rdfa-in-html/#document-conformance
3173 $wgHtml5Version = null;
3176 * Temporary variable that allows HTMLForms to be rendered as tables.
3177 * Table based layouts cause various issues when designing for mobile.
3178 * This global allows skins or extensions a means to force non-table based rendering.
3179 * Setting to false forces form components to always render as div elements.
3182 $wgHTMLFormAllowTableFormat = true;
3185 * Temporary variable that applies MediaWiki UI wherever it can be supported.
3186 * Temporary variable that should be removed when mediawiki ui is more
3187 * stable and change has been communicated.
3190 $wgUseMediaWikiUIEverywhere = false;
3193 * Permit other namespaces in addition to the w3.org default.
3195 * Use the prefix for the key and the namespace for the value.
3199 * $wgXhtmlNamespaces['svg'] = 'http://www.w3.org/2000/svg';
3201 * Normally we wouldn't have to define this in the root "<html>"
3202 * element, but IE needs it there in some circumstances.
3204 * This is ignored if $wgMimeType is set to a non-XML MIME type.
3206 $wgXhtmlNamespaces = [];
3209 * Site notice shown at the top of each page
3211 * MediaWiki:Sitenotice page, which will override this. You can also
3212 * provide a separate message for logged-out users using the
3213 * MediaWiki:Anonnotice page.
3218 * If this is set, a "donate" link will appear in the sidebar. Set it to a URL.
3220 $wgSiteSupportPage = '';
3223 * Validate the overall output using tidy and refuse
3224 * to display the page if it's not valid.
3226 $wgValidateAllHtml = false;
3229 * Default skin, for new users and anonymous visitors. Registered users may
3230 * change this to any one of the other available skins in their preferences.
3232 $wgDefaultSkin = 'vector';
3235 * Fallback skin used when the skin defined by $wgDefaultSkin can't be found.
3239 $wgFallbackSkin = 'fallback';
3242 * Specify the names of skins that should not be presented in the list of
3243 * available skins in user preferences. If you want to remove a skin entirely,
3244 * remove it from the skins/ directory and its entry from LocalSettings.php.
3249 * @deprecated since 1.23; use $wgSkipSkins instead
3254 * Allow user Javascript page?
3255 * This enables a lot of neat customizations, but may
3256 * increase security risk to users and server load.
3258 $wgAllowUserJs = false;
3261 * Allow user Cascading Style Sheets (CSS)?
3262 * This enables a lot of neat customizations, but may
3263 * increase security risk to users and server load.
3265 $wgAllowUserCss = false;
3268 * Allow user-preferences implemented in CSS?
3269 * This allows users to customise the site appearance to a greater
3270 * degree; disabling it will improve page load times.
3272 $wgAllowUserCssPrefs = true;
3275 * Use the site's Javascript page?
3277 $wgUseSiteJs = true;
3280 * Use the site's Cascading Style Sheets (CSS)?
3282 $wgUseSiteCss = true;
3285 * Break out of framesets. This can be used to prevent clickjacking attacks,
3286 * or to prevent external sites from framing your site with ads.
3288 $wgBreakFrames = false;
3291 * The X-Frame-Options header to send on pages sensitive to clickjacking
3292 * attacks, such as edit pages. This prevents those pages from being displayed
3293 * in a frame or iframe. The options are:
3295 * - 'DENY': Do not allow framing. This is recommended for most wikis.
3297 * - 'SAMEORIGIN': Allow framing by pages on the same domain. This can be used
3298 * to allow framing within a trusted domain. This is insecure if there
3299 * is a page on the same domain which allows framing of arbitrary URLs.
3301 * - false: Allow all framing. This opens up the wiki to XSS attacks and thus
3302 * full compromise of local user accounts. Private wikis behind a
3303 * corporate firewall are especially vulnerable. This is not
3306 * For extra safety, set $wgBreakFrames = true, to prevent framing on all pages,
3307 * not just edit pages.
3309 $wgEditPageFrameOptions = 'DENY';
3312 * Disallow framing of API pages directly, by setting the X-Frame-Options
3313 * header. Since the API returns CSRF tokens, allowing the results to be
3314 * framed can compromise your user's account security.
3316 * - 'DENY': Do not allow framing. This is recommended for most wikis.
3317 * - 'SAMEORIGIN': Allow framing by pages on the same domain.
3318 * - false: Allow all framing.
3319 * Note: $wgBreakFrames will override this for human formatted API output.
3321 $wgApiFrameOptions = 'DENY';
3324 * Disable output compression (enabled by default if zlib is available)
3326 $wgDisableOutputCompression = false;
3329 * Should we allow a broader set of characters in id attributes, per HTML5? If
3330 * not, use only HTML 4-compatible IDs. This option is for testing -- when the
3331 * functionality is ready, it will be on by default with no option.
3333 * Currently this appears to work fine in all browsers, but it's disabled by
3334 * default because it normalizes id's a bit too aggressively, breaking preexisting
3335 * content (particularly Cite). See bug 27733, bug 27694, bug 27474.
3337 $wgExperimentalHtmlIds = false;
3340 * Abstract list of footer icons for skins in place of old copyrightico and poweredbyico code
3341 * You can add new icons to the built in copyright or poweredby, or you can create
3342 * a new block. Though note that you may need to add some custom css to get good styling
3343 * of new blocks in monobook. vector and modern should work without any special css.
3345 * $wgFooterIcons itself is a key/value array.
3346 * The key is the name of a block that the icons will be wrapped in. The final id varies
3347 * by skin; Monobook and Vector will turn poweredby into f-poweredbyico while Modern
3348 * turns it into mw_poweredby.
3349 * The value is either key/value array of icons or a string.
3350 * In the key/value array the key may or may not be used by the skin but it can
3351 * be used to find the icon and unset it or change the icon if needed.
3352 * This is useful for disabling icons that are set by extensions.
3353 * The value should be either a string or an array. If it is a string it will be output
3354 * directly as html, however some skins may choose to ignore it. An array is the preferred format
3355 * for the icon, the following keys are used:
3356 * - src: An absolute url to the image to use for the icon, this is recommended
3357 * but not required, however some skins will ignore icons without an image
3358 * - srcset: optional additional-resolution images; see HTML5 specs
3359 * - url: The url to use in the a element around the text or icon, if not set an a element will
3361 * - alt: This is the text form of the icon, it will be displayed without an image in
3362 * skins like Modern or if src is not set, and will otherwise be used as
3363 * the alt="" for the image. This key is required.
3364 * - width and height: If the icon specified by src is not of the standard size
3365 * you can specify the size of image to use with these keys.
3366 * Otherwise they will default to the standard 88x31.
3367 * @todo Reformat documentation.
3371 "copyright" => [], // placeholder for the built in copyright icon
3375 // Defaults to point at
3376 // "$wgResourceBasePath/resources/assets/poweredby_mediawiki_88x31.png"
3377 // plus srcset for 1.5x, 2x resolution variants.
3379 "url" => "//www.mediawiki.org/",
3380 "alt" => "Powered by MediaWiki",
3386 * Login / create account link behavior when it's possible for anonymous users
3387 * to create an account.
3388 * - true = use a combined login / create account link
3389 * - false = split login and create account into two separate links
3391 $wgUseCombinedLoginLink = false;
3394 * Display user edit counts in various prominent places.
3396 $wgEdititis = false;
3399 * Some web hosts attempt to rewrite all responses with a 404 (not found)
3400 * status code, mangling or hiding MediaWiki's output. If you are using such a
3401 * host, you should start looking for a better one. While you're doing that,
3402 * set this to false to convert some of MediaWiki's 404 responses to 200 so
3403 * that the generated error pages can be seen.
3405 * In cases where for technical reasons it is more important for MediaWiki to
3406 * send the correct status code than for the body to be transmitted intact,
3407 * this configuration variable is ignored.
3409 $wgSend404Code = true;
3412 * The $wgShowRollbackEditCount variable is used to show how many edits can be rolled back.
3413 * The numeric value of the variable controls how many edits MediaWiki will look back to
3414 * determine whether a rollback is allowed (by checking that they are all from the same author).
3415 * If the value is false or 0, the edits are not counted. Disabling this will prevent MediaWiki
3416 * from hiding some useless rollback links.
3420 $wgShowRollbackEditCount = 10;
3423 * Output a <link rel="canonical"> tag on every page indicating the canonical
3424 * server which should be used, i.e. $wgServer or $wgCanonicalServer. Since
3425 * detection of the current server is unreliable, the link is sent
3428 $wgEnableCanonicalServerLink = false;
3431 * When OutputHandler is used, mangle any output that contains
3432 * <cross-domain-policy>. Without this, an attacker can send their own
3433 * cross-domain policy unless it is prevented by the crossdomain.xml file at
3438 $wgMangleFlashPolicy = true;
3440 /** @} */ # End of output format settings }
3442 /*************************************************************************//**
3443 * @name ResourceLoader settings
3448 * Client-side resource modules.
3450 * Extensions should add their ResourceLoader module definitions
3451 * to the $wgResourceModules variable.
3455 * $wgResourceModules['ext.myExtension'] = [
3456 * 'scripts' => 'myExtension.js',
3457 * 'styles' => 'myExtension.css',
3458 * 'dependencies' => [ 'jquery.cookie', 'jquery.tabIndex' ],
3459 * 'localBasePath' => __DIR__,
3460 * 'remoteExtPath' => 'MyExtension',
3464 $wgResourceModules = [];
3467 * Skin-specific styles for resource modules.
3469 * These are later added to the 'skinStyles' list of the existing module. The 'styles' list can
3470 * not be modified or disabled.
3472 * For example, here is a module "bar" and how skin Foo would provide additional styles for it.
3476 * $wgResourceModules['bar'] = [
3477 * 'scripts' => 'resources/bar/bar.js',
3478 * 'styles' => 'resources/bar/main.css',
3481 * $wgResourceModuleSkinStyles['foo'] = [
3482 * 'bar' => 'skins/Foo/bar.css',
3486 * This is mostly equivalent to:
3490 * $wgResourceModules['bar'] = [
3491 * 'scripts' => 'resources/bar/bar.js',
3492 * 'styles' => 'resources/bar/main.css',
3494 * 'foo' => skins/Foo/bar.css',
3499 * If the module already defines its own entry in `skinStyles` for a given skin, then
3500 * $wgResourceModuleSkinStyles is ignored.
3502 * If a module defines a `skinStyles['default']` the skin may want to extend that instead
3503 * of replacing them. This can be done using the `+` prefix.
3507 * $wgResourceModules['bar'] = [
3508 * 'scripts' => 'resources/bar/bar.js',
3509 * 'styles' => 'resources/bar/basic.css',
3511 * 'default' => 'resources/bar/additional.css',
3514 * // Note the '+' character:
3515 * $wgResourceModuleSkinStyles['foo'] = [
3516 * '+bar' => 'skins/Foo/bar.css',
3520 * This is mostly equivalent to:
3524 * $wgResourceModules['bar'] = [
3525 * 'scripts' => 'resources/bar/bar.js',
3526 * 'styles' => 'resources/bar/basic.css',
3528 * 'default' => 'resources/bar/additional.css',
3530 * 'resources/bar/additional.css',
3531 * 'skins/Foo/bar.css',
3537 * In other words, as a module author, use the `styles` list for stylesheets that may not be
3538 * disabled by a skin. To provide default styles that may be extended or replaced,
3539 * use `skinStyles['default']`.
3541 * As with $wgResourceModules, paths default to being relative to the MediaWiki root.
3542 * You should always provide a localBasePath and remoteBasePath (or remoteExtPath/remoteSkinPath).
3546 * $wgResourceModuleSkinStyles['foo'] = [
3547 * 'bar' => 'bar.css',
3548 * 'quux' => 'quux.css',
3549 * 'remoteSkinPath' => 'Foo',
3550 * 'localBasePath' => __DIR__,
3554 $wgResourceModuleSkinStyles = [];
3557 * Extensions should register foreign module sources here. 'local' is a
3558 * built-in source that is not in this array, but defined by
3559 * ResourceLoader::__construct() so that it cannot be unset.
3563 * $wgResourceLoaderSources['foo'] = 'http://example.org/w/load.php';
3566 $wgResourceLoaderSources = [];
3569 * The default 'remoteBasePath' value for instances of ResourceLoaderFileModule.
3570 * Defaults to $wgScriptPath.
3572 $wgResourceBasePath = null;
3575 * Maximum time in seconds to cache resources served by ResourceLoader.
3576 * Used to set last modified headers (max-age/s-maxage).
3578 * Following options to distinguish:
3579 * - versioned: Used for modules with a version, because changing version
3580 * numbers causes cache misses. This normally has a long expiry time.
3581 * - unversioned: Used for modules without a version to propagate changes
3582 * quickly to clients. Also used for modules with errors to recover quickly.
3583 * This normally has a short expiry time.
3585 * Expiry time for the options to distinguish:
3586 * - server: Squid/Varnish but also any other public proxy cache between the
3587 * client and MediaWiki.
3588 * - client: On the client side (e.g. in the browser cache).
3590 $wgResourceLoaderMaxage = [
3592 'server' => 30 * 24 * 60 * 60, // 30 days
3593 'client' => 30 * 24 * 60 * 60, // 30 days
3596 'server' => 5 * 60, // 5 minutes
3597 'client' => 5 * 60, // 5 minutes
3602 * The default debug mode (on/off) for of ResourceLoader requests.
3604 * This will still be overridden when the debug URL parameter is used.
3606 $wgResourceLoaderDebug = false;
3609 * Put each statement on its own line when minifying JavaScript. This makes
3610 * debugging in non-debug mode a bit easier.
3612 * @deprecated since 1.27: Always false; no longer configurable.
3614 $wgResourceLoaderMinifierStatementsOnOwnLine = false;
3617 * Maximum line length when minifying JavaScript. This is not a hard maximum:
3618 * the minifier will try not to produce lines longer than this, but may be
3619 * forced to do so in certain cases.
3621 * @deprecated since 1.27: Always 1,000; no longer configurable.
3623 $wgResourceLoaderMinifierMaxLineLength = 1000;
3626 * Whether to ensure the mediawiki.legacy library is loaded before other modules.
3628 * @deprecated since 1.26: Always declare dependencies.
3630 $wgIncludeLegacyJavaScript = false;
3633 * Whether or not to assign configuration variables to the global window object.
3635 * If this is set to false, old code using deprecated variables will no longer
3638 * @par Example of legacy code:
3640 * if ( window.wgRestrictionEdit ) { ... }
3644 * if ( wgIsArticle ) { ... }
3647 * Instead, one needs to use mw.config.
3648 * @par Example using mw.config global configuration:
3650 * if ( mw.config.exists('wgRestrictionEdit') ) { ... }
3654 * if ( mw.config.get('wgIsArticle') ) { ... }
3657 $wgLegacyJavaScriptGlobals = true;
3660 * If set to a positive number, ResourceLoader will not generate URLs whose
3661 * query string is more than this many characters long, and will instead use
3662 * multiple requests with shorter query strings. This degrades performance,
3663 * but may be needed if your web server has a low (less than, say 1024)
3664 * query string length limit or a low value for suhosin.get.max_value_length
3665 * that you can't increase.
3667 * If set to a negative number, ResourceLoader will assume there is no query
3668 * string length limit.
3670 * Defaults to a value based on php configuration.
3672 $wgResourceLoaderMaxQueryLength = false;
3675 * If set to true, JavaScript modules loaded from wiki pages will be parsed
3676 * prior to minification to validate it.
3678 * Parse errors will result in a JS exception being thrown during module load,
3679 * which avoids breaking other modules loaded in the same request.
3681 $wgResourceLoaderValidateJS = true;
3684 * If set to true, statically-sourced (file-backed) JavaScript resources will
3685 * be parsed for validity before being bundled up into ResourceLoader modules.
3687 * This can be helpful for development by providing better error messages in
3688 * default (non-debug) mode, but JavaScript parsing is slow and memory hungry
3689 * and may fail on large pre-bundled frameworks.
3691 $wgResourceLoaderValidateStaticJS = false;
3694 * Global LESS variables. An associative array binding variable names to
3695 * LESS code snippets representing their values.
3697 * Adding an item here is equivalent to writing `@variable: value;`
3698 * at the beginning of all your .less files, with all the consequences.
3699 * In particular, string values must be escaped and quoted.
3701 * Changes to LESS variables do not trigger cache invalidation.
3703 * If the LESS variables need to be dynamic, you can use the
3704 * ResourceLoaderGetLessVars hook (since 1.25).
3708 * $wgResourceLoaderLESSVars = [
3709 * 'baseFontSize' => '1em',
3710 * 'smallFontSize' => '0.75em',
3711 * 'WikimediaBlue' => '#006699',
3716 $wgResourceLoaderLESSVars = [
3718 * Minimum available screen width at which a device can be considered a tablet/desktop
3719 * The number is currently based on the device width of a Samsung Galaxy S5 mini and is low
3720 * enough to cover iPad (768px). Number is prone to change with new information.
3723 'deviceWidthTablet' => '720px',
3727 * Default import paths for LESS modules. LESS files referenced in @import
3728 * statements will be looked up here first, and relative to the importing file
3729 * second. To avoid collisions, it's important for the LESS files in these
3730 * directories to have a common, predictable file name prefix.
3732 * Extensions need not (and should not) register paths in
3733 * $wgResourceLoaderLESSImportPaths. The import path includes the path of the
3734 * currently compiling LESS file, which allows each extension to freely import
3735 * files from its own tree.
3739 $wgResourceLoaderLESSImportPaths = [
3740 "$IP/resources/src/mediawiki.less/",
3744 * Whether ResourceLoader should attempt to persist modules in localStorage on
3745 * browsers that support the Web Storage API.
3747 * @since 1.23 - Client-side module persistence is experimental. Exercise care.
3749 $wgResourceLoaderStorageEnabled = false;
3752 * Cache version for client-side ResourceLoader module storage. You can trigger
3753 * invalidation of the contents of the module store by incrementing this value.
3757 $wgResourceLoaderStorageVersion = 1;
3760 * Whether to allow site-wide CSS (MediaWiki:Common.css and friends) on
3761 * restricted pages like Special:UserLogin or Special:Preferences where
3762 * JavaScript is disabled for security reasons. As it is possible to
3763 * execute JavaScript through CSS, setting this to true opens up a
3764 * potential security hole. Some sites may "skin" their wiki by using
3765 * site-wide CSS, causing restricted pages to look unstyled and different
3766 * from the rest of the site.
3770 $wgAllowSiteCSSOnRestrictedPages = false;
3772 /** @} */ # End of ResourceLoader settings }
3774 /*************************************************************************//**
3775 * @name Page title and interwiki link settings
3780 * Name of the project namespace. If left set to false, $wgSitename will be
3783 $wgMetaNamespace = false;
3786 * Name of the project talk namespace.
3788 * Normally you can ignore this and it will be something like
3789 * $wgMetaNamespace . "_talk". In some languages, you may want to set this
3790 * manually for grammatical reasons.
3792 $wgMetaNamespaceTalk = false;
3795 * Additional namespaces. If the namespaces defined in Language.php and
3796 * Namespace.php are insufficient, you can create new ones here, for example,
3797 * to import Help files in other languages. You can also override the namespace
3798 * names of existing namespaces. Extensions should use the CanonicalNamespaces
3799 * hook or extension.json.
3801 * @warning Once you delete a namespace, the pages in that namespace will
3802 * no longer be accessible. If you rename it, then you can access them through
3803 * the new namespace name.
3805 * Custom namespaces should start at 100 to avoid conflicting with standard
3806 * namespaces, and should always follow the even/odd main/talk pattern.
3810 * $wgExtraNamespaces = [
3812 * 101 => "Hilfe_Diskussion",
3814 * 103 => "Discussion_Aide"
3818 * @todo Add a note about maintenance/namespaceDupes.php
3820 $wgExtraNamespaces = [];
3823 * Same as above, but for namespaces with gender distinction.
3824 * Note: the default form for the namespace should also be set
3825 * using $wgExtraNamespaces for the same index.
3828 $wgExtraGenderNamespaces = [];
3831 * Namespace aliases.
3833 * These are alternate names for the primary localised namespace names, which
3834 * are defined by $wgExtraNamespaces and the language file. If a page is
3835 * requested with such a prefix, the request will be redirected to the primary
3838 * Set this to a map from namespace names to IDs.
3842 * $wgNamespaceAliases = [
3843 * 'Wikipedian' => NS_USER,
3848 $wgNamespaceAliases = [];
3851 * Allowed title characters -- regex character class
3852 * Don't change this unless you know what you're doing
3854 * Problematic punctuation:
3855 * - []{}|# Are needed for link syntax, never enable these
3856 * - <> Causes problems with HTML escaping, don't use
3857 * - % Enabled by default, minor problems with path to query rewrite rules, see below
3858 * - + Enabled by default, but doesn't work with path to query rewrite rules,
3859 * corrupted by apache
3860 * - ? Enabled by default, but doesn't work with path to PATH_INFO rewrites
3862 * All three of these punctuation problems can be avoided by using an alias,
3863 * instead of a rewrite rule of either variety.
3865 * The problem with % is that when using a path to query rewrite rule, URLs are
3866 * double-unescaped: once by Apache's path conversion code, and again by PHP. So
3867 * %253F, for example, becomes "?". Our code does not double-escape to compensate
3868 * for this, indeed double escaping would break if the double-escaped title was
3869 * passed in the query string rather than the path. This is a minor security issue
3870 * because articles can be created such that they are hard to view or edit.
3872 * In some rare cases you may wish to remove + for compatibility with old links.
3874 * Theoretically 0x80-0x9F of ISO 8859-1 should be disallowed, but
3875 * this breaks interlanguage links
3877 $wgLegalTitleChars = " %!\"$&'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF+";
3880 * The interwiki prefix of the current wiki, or false if it doesn't have one.
3882 * @deprecated since 1.23; use $wgLocalInterwikis instead
3884 $wgLocalInterwiki = false;
3887 * Array for multiple $wgLocalInterwiki values, in case there are several
3888 * interwiki prefixes that point to the current wiki. If $wgLocalInterwiki is
3889 * set, its value is prepended to this array, for backwards compatibility.
3891 * Note, recent changes feeds use only the first entry in this array (or
3892 * $wgLocalInterwiki, if it is set). See $wgRCFeeds
3894 $wgLocalInterwikis = [];
3897 * Expiry time for cache of interwiki table
3899 $wgInterwikiExpiry = 10800;
3902 * @name Interwiki caching settings.
3907 * Interwiki cache, either as an associative array or a path to a constant
3908 * database (.cdb) file.
3910 * This data structure database is generated by the `dumpInterwiki` maintenance
3911 * script (which lives in the WikimediaMaintenance repository) and has key
3912 * formats such as the following:
3914 * - dbname:key - a simple key (e.g. enwiki:meta)
3915 * - _sitename:key - site-scope key (e.g. wiktionary:meta)
3916 * - __global:key - global-scope key (e.g. __global:meta)
3917 * - __sites:dbname - site mapping (e.g. __sites:enwiki)
3919 * Sites mapping just specifies site name, other keys provide "local url"
3922 * @var bool|array|string
3924 $wgInterwikiCache = false;
3927 * Specify number of domains to check for messages.
3928 * - 1: Just wiki(db)-level
3929 * - 2: wiki and global levels
3932 $wgInterwikiScopes = 3;
3935 * Fallback site, if unable to resolve from cache
3937 $wgInterwikiFallbackSite = 'wiki';
3939 /** @} */ # end of Interwiki caching settings.
3942 * @name SiteStore caching settings.
3947 * Specify the file location for the Sites json cache file.
3949 $wgSitesCacheFile = false;
3951 /** @} */ # end of SiteStore caching settings.
3954 * If local interwikis are set up which allow redirects,
3955 * set this regexp to restrict URLs which will be displayed
3956 * as 'redirected from' links.
3959 * It might look something like this:
3961 * $wgRedirectSources = '!^https?://[a-z-]+\.wikipedia\.org/!';
3964 * Leave at false to avoid displaying any incoming redirect markers.
3965 * This does not affect intra-wiki redirects, which don't change
3968 $wgRedirectSources = false;
3971 * Set this to false to avoid forcing the first letter of links to capitals.
3973 * @warning may break links! This makes links COMPLETELY case-sensitive. Links
3974 * appearing with a capital at the beginning of a sentence will *not* go to the
3975 * same place as links in the middle of a sentence using a lowercase initial.
3977 $wgCapitalLinks = true;
3980 * @since 1.16 - This can now be set per-namespace. Some special namespaces (such
3981 * as Special, see MWNamespace::$alwaysCapitalizedNamespaces for the full list) must be
3982 * true by default (and setting them has no effect), due to various things that
3983 * require them to be so. Also, since Talk namespaces need to directly mirror their
3984 * associated content namespaces, the values for those are ignored in favor of the
3985 * subject namespace's setting. Setting for NS_MEDIA is taken automatically from
3990 * $wgCapitalLinkOverrides[ NS_FILE ] = false;
3993 $wgCapitalLinkOverrides = [];
3996 * Which namespaces should support subpages?
3997 * See Language.php for a list of namespaces.
3999 $wgNamespacesWithSubpages = [
4002 NS_USER_TALK
=> true,
4004 NS_PROJECT_TALK
=> true,
4005 NS_FILE_TALK
=> true,
4006 NS_MEDIAWIKI
=> true,
4007 NS_MEDIAWIKI_TALK
=> true,
4008 NS_TEMPLATE_TALK
=> true,
4010 NS_HELP_TALK
=> true,
4011 NS_CATEGORY_TALK
=> true
4015 * Array holding default tracking category names.
4017 * Array contains the system messages for each tracking category.
4018 * Tracking categories allow pages with certain characteristics to be tracked.
4019 * It works by adding any such page to a category automatically.
4021 * A message with the suffix '-desc' should be added as a description message
4022 * to have extra information on Special:TrackingCategories.
4024 * @deprecated since 1.25 Extensions should now register tracking categories using
4025 * the new extension registration system.
4029 $wgTrackingCategories = [];
4032 * Array of namespaces which can be deemed to contain valid "content", as far
4033 * as the site statistics are concerned. Useful if additional namespaces also
4034 * contain "content" which should be considered when generating a count of the
4035 * number of articles in the wiki.
4037 $wgContentNamespaces = [ NS_MAIN
];
4040 * Array of namespaces, in addition to the talk namespaces, where signatures
4041 * (~~~~) are likely to be used. This determines whether to display the
4042 * Signature button on the edit toolbar, and may also be used by extensions.
4043 * For example, "traditional" style wikis, where content and discussion are
4044 * intermixed, could place NS_MAIN and NS_PROJECT namespaces in this array.
4046 $wgExtraSignatureNamespaces = [];
4049 * Max number of redirects to follow when resolving redirects.
4050 * 1 means only the first redirect is followed (default behavior).
4051 * 0 or less means no redirects are followed.
4053 $wgMaxRedirects = 1;
4056 * Array of invalid page redirect targets.
4057 * Attempting to create a redirect to any of the pages in this array
4058 * will make the redirect fail.
4059 * Userlogout is hard-coded, so it does not need to be listed here.
4060 * (bug 10569) Disallow Mypage and Mytalk as well.
4062 * As of now, this only checks special pages. Redirects to pages in
4063 * other namespaces cannot be invalidated by this variable.
4065 $wgInvalidRedirectTargets = [ 'Filepath', 'Mypage', 'Mytalk', 'Redirect' ];
4067 /** @} */ # End of title and interwiki settings }
4069 /************************************************************************//**
4070 * @name Parser settings
4071 * These settings configure the transformation from wikitext to HTML.
4076 * Parser configuration. Associative array with the following members:
4078 * class The class name
4080 * preprocessorClass The preprocessor class. Two classes are currently available:
4081 * Preprocessor_Hash, which uses plain PHP arrays for temporary
4082 * storage, and Preprocessor_DOM, which uses the DOM module for
4083 * temporary storage. Preprocessor_DOM generally uses less memory;
4084 * the speed of the two is roughly the same.
4086 * If this parameter is not given, it uses Preprocessor_DOM if the
4087 * DOM module is available, otherwise it uses Preprocessor_Hash.
4089 * The entire associative array will be passed through to the constructor as
4090 * the first parameter. Note that only Setup.php can use this variable --
4091 * the configuration will change at runtime via $wgParser member functions, so
4092 * the contents of this variable will be out-of-date. The variable can only be
4093 * changed during LocalSettings.php, in particular, it can't be changed during
4094 * an extension setup function.
4097 'class' => 'Parser',
4098 # 'preprocessorClass' => 'Preprocessor_Hash',
4102 * Maximum indent level of toc.
4104 $wgMaxTocLevel = 999;
4107 * A complexity limit on template expansion: the maximum number of nodes visited
4108 * by PPFrame::expand()
4110 $wgMaxPPNodeCount = 1000000;
4113 * A complexity limit on template expansion: the maximum number of elements
4114 * generated by Preprocessor::preprocessToObj(). This allows you to limit the
4115 * amount of memory used by the Preprocessor_DOM node cache: testing indicates
4116 * that each element uses about 160 bytes of memory on a 64-bit processor, so
4117 * this default corresponds to about 155 MB.
4119 * When the limit is exceeded, an exception is thrown.
4121 $wgMaxGeneratedPPNodeCount = 1000000;
4124 * Maximum recursion depth for templates within templates.
4125 * The current parser adds two levels to the PHP call stack for each template,
4126 * and xdebug limits the call stack to 100 by default. So this should hopefully
4127 * stop the parser before it hits the xdebug limit.
4129 $wgMaxTemplateDepth = 40;
4132 * @see $wgMaxTemplateDepth
4134 $wgMaxPPExpandDepth = 40;
4137 * URL schemes that should be recognized as valid by wfParseUrl().
4139 * WARNING: Do not add 'file:' to this or internal file links will be broken.
4140 * Instead, if you want to support file links, add 'file://'. The same applies
4141 * to any other protocols with the same name as a namespace. See bug #44011 for
4147 'bitcoin:', 'ftp://', 'ftps://', 'geo:', 'git://', 'gopher://', 'http://',
4148 'https://', 'irc://', 'ircs://', 'magnet:', 'mailto:', 'mms://', 'news:',
4149 'nntp://', 'redis://', 'sftp://', 'sip:', 'sips:', 'sms:', 'ssh://',
4150 'svn://', 'tel:', 'telnet://', 'urn:', 'worldwind://', 'xmpp:', '//'
4154 * If true, removes (by substituting) templates in signatures.
4156 $wgCleanSignatures = true;
4159 * Whether to allow inline image pointing to other websites
4161 $wgAllowExternalImages = false;
4164 * If the above is false, you can specify an exception here. Image URLs
4165 * that start with this string are then rendered, while all others are not.
4166 * You can use this to set up a trusted, simple repository of images.
4167 * You may also specify an array of strings to allow multiple sites
4171 * $wgAllowExternalImagesFrom = 'http://127.0.0.1/';
4172 * $wgAllowExternalImagesFrom = [ 'http://127.0.0.1/', 'http://example.com' ];
4175 $wgAllowExternalImagesFrom = '';
4178 * If $wgAllowExternalImages is false, you can allow an on-wiki
4179 * whitelist of regular expression fragments to match the image URL
4180 * against. If the image matches one of the regular expression fragments,
4181 * The image will be displayed.
4183 * Set this to true to enable the on-wiki whitelist (MediaWiki:External image whitelist)
4184 * Or false to disable it
4186 $wgEnableImageWhitelist = true;
4189 * A different approach to the above: simply allow the "<img>" tag to be used.
4190 * This allows you to specify alt text and other attributes, copy-paste HTML to
4191 * your wiki more easily, etc. However, allowing external images in any manner
4192 * will allow anyone with editing rights to snoop on your visitors' IP
4193 * addresses and so forth, if they wanted to, by inserting links to images on
4194 * sites they control.
4196 $wgAllowImageTag = false;
4199 * Configuration for HTML postprocessing tool. Set this to a configuration
4200 * array to enable an external tool. Dave Raggett's "HTML Tidy" is typically
4201 * used. See http://www.w3.org/People/Raggett/tidy/
4203 * If this is null and $wgUseTidy is true, the deprecated configuration
4204 * parameters will be used instead.
4206 * If this is null and $wgUseTidy is false, a pure PHP fallback will be used.
4210 * - RaggettInternalHHVM: Use the limited-functionality HHVM extension
4211 * - RaggettInternalPHP: Use the PECL extension
4212 * - RaggettExternal: Shell out to an external binary (tidyBin)
4213 * - Html5Depurate: Use external Depurate service
4214 * - Html5Internal: Use the built-in HTML5 balancer
4216 * - tidyConfigFile: Path to configuration file for any of the Raggett drivers
4217 * - debugComment: True to add a comment to the output with warning messages
4218 * - tidyBin: For RaggettExternal, the path to the tidy binary.
4219 * - tidyCommandLine: For RaggettExternal, additional command line options.
4221 $wgTidyConfig = null;
4224 * Set this to true to use the deprecated tidy configuration parameters.
4225 * @deprecated use $wgTidyConfig
4230 * The path to the tidy binary.
4231 * @deprecated Use $wgTidyConfig['tidyBin']
4233 $wgTidyBin = 'tidy';
4236 * The path to the tidy config file
4237 * @deprecated Use $wgTidyConfig['tidyConfigFile']
4239 $wgTidyConf = $IP . '/includes/tidy/tidy.conf';
4242 * The command line options to the tidy binary
4243 * @deprecated Use $wgTidyConfig['tidyCommandLine']
4248 * Set this to true to use the tidy extension
4249 * @deprecated Use $wgTidyConfig['driver']
4251 $wgTidyInternal = extension_loaded( 'tidy' );
4254 * Put tidy warnings in HTML comments
4255 * Only works for internal tidy.
4257 $wgDebugTidy = false;
4260 * Allow raw, unchecked HTML in "<html>...</html>" sections.
4261 * THIS IS VERY DANGEROUS on a publicly editable site, so USE wgGroupPermissions
4262 * TO RESTRICT EDITING to only those that you trust
4267 * Set a default target for external links, e.g. _blank to pop up a new window.
4269 * This will also set the "noreferrer" and "noopener" link rel to prevent the
4270 * attack described at https://mathiasbynens.github.io/rel-noopener/ .
4271 * Some older browsers may not support these link attributes, hence
4272 * setting $wgExternalLinkTarget to _blank may represent a security risk
4273 * to some of your users.
4275 $wgExternalLinkTarget = false;
4278 * If true, external URL links in wiki text will be given the
4279 * rel="nofollow" attribute as a hint to search engines that
4280 * they should not be followed for ranking purposes as they
4281 * are user-supplied and thus subject to spamming.
4283 $wgNoFollowLinks = true;
4286 * Namespaces in which $wgNoFollowLinks doesn't apply.
4287 * See Language.php for a list of namespaces.
4289 $wgNoFollowNsExceptions = [];
4292 * If this is set to an array of domains, external links to these domain names
4293 * (or any subdomains) will not be set to rel="nofollow" regardless of the
4294 * value of $wgNoFollowLinks. For instance:
4296 * $wgNoFollowDomainExceptions = [ 'en.wikipedia.org', 'wiktionary.org', 'mediawiki.org' ];
4298 * This would add rel="nofollow" to links to de.wikipedia.org, but not
4299 * en.wikipedia.org, wiktionary.org, en.wiktionary.org, us.en.wikipedia.org,
4302 * Defaults to mediawiki.org for the links included in the software by default.
4304 $wgNoFollowDomainExceptions = [ 'mediawiki.org' ];
4307 * Allow DISPLAYTITLE to change title display
4309 $wgAllowDisplayTitle = true;
4312 * For consistency, restrict DISPLAYTITLE to text that normalizes to the same
4313 * canonical DB key. Also disallow some inline CSS rules like display: none;
4314 * which can cause the text to be hidden or unselectable.
4316 $wgRestrictDisplayTitle = true;
4319 * Maximum number of calls per parse to expensive parser functions such as
4322 $wgExpensiveParserFunctionLimit = 100;
4325 * Preprocessor caching threshold
4326 * Setting it to 'false' will disable the preprocessor cache.
4328 $wgPreprocessorCacheThreshold = 1000;
4331 * Enable interwiki transcluding. Only when iw_trans=1 in the interwiki table.
4333 $wgEnableScaryTranscluding = false;
4336 * Expiry time for transcluded templates cached in transcache database table.
4337 * Only used $wgEnableInterwikiTranscluding is set to true.
4339 $wgTranscludeCacheExpiry = 3600;
4341 /** @} */ # end of parser settings }
4343 /************************************************************************//**
4349 * Method used to determine if a page in a content namespace should be counted
4350 * as a valid article.
4352 * Redirect pages will never be counted as valid articles.
4354 * This variable can have the following values:
4355 * - 'any': all pages as considered as valid articles
4356 * - 'comma': the page must contain a comma to be considered valid
4357 * - 'link': the page must contain a [[wiki link]] to be considered valid
4359 * See also See https://www.mediawiki.org/wiki/Manual:Article_count
4361 * Retroactively changing this variable will not affect the existing count,
4362 * to update it, you will need to run the maintenance/updateArticleCount.php
4365 $wgArticleCountMethod = 'link';
4368 * How many days user must be idle before he is considered inactive. Will affect
4369 * the number shown on Special:Statistics, Special:ActiveUsers, and the
4370 * {{NUMBEROFACTIVEUSERS}} magic word in wikitext.
4371 * You might want to leave this as the default value, to provide comparable
4372 * numbers between different wikis.
4374 $wgActiveUserDays = 30;
4376 /** @} */ # End of statistics }
4378 /************************************************************************//**
4379 * @name User accounts, authentication
4384 * Central ID lookup providers
4385 * Key is the provider ID, value is a specification for ObjectFactory
4388 $wgCentralIdLookupProviders = [
4389 'local' => [ 'class' => 'LocalIdLookup' ],
4393 * Central ID lookup provider to use by default
4396 $wgCentralIdLookupProvider = 'local';
4399 * Password policy for local wiki users. A user's effective policy
4400 * is the superset of all policy statements from the policies for the
4401 * groups where the user is a member. If more than one group policy
4402 * include the same policy statement, the value is the max() of the
4403 * values. Note true > false. The 'default' policy group is required,
4404 * and serves as the minimum policy for all users. New statements can
4405 * be added by appending to $wgPasswordPolicy['checks'].
4407 * - MinimalPasswordLength - minimum length a user can set
4408 * - MinimumPasswordLengthToLogin - passwords shorter than this will
4409 * not be allowed to login, regardless if it is correct.
4410 * - MaximalPasswordLength - maximum length password a user is allowed
4411 * to attempt. Prevents DoS attacks with pbkdf2.
4412 * - PasswordCannotMatchUsername - Password cannot match username to
4413 * - PasswordCannotMatchBlacklist - Username/password combination cannot
4414 * match a specific, hardcoded blacklist.
4415 * - PasswordCannotBePopular - Blacklist passwords which are known to be
4416 * commonly chosen. Set to integer n to ban the top n passwords.
4417 * If you want to ban all common passwords on file, use the
4418 * PHP_INT_MAX constant.
4421 $wgPasswordPolicy = [
4424 'MinimalPasswordLength' => 8,
4425 'MinimumPasswordLengthToLogin' => 1,
4426 'PasswordCannotMatchUsername' => true,
4427 'PasswordCannotBePopular' => 25,
4430 'MinimalPasswordLength' => 8,
4431 'MinimumPasswordLengthToLogin' => 1,
4432 'PasswordCannotMatchUsername' => true,
4433 'PasswordCannotBePopular' => 25,
4436 'MinimalPasswordLength' => 8,
4437 'MinimumPasswordLengthToLogin' => 1,
4438 'PasswordCannotMatchUsername' => true,
4441 'MinimalPasswordLength' => 1,
4442 'PasswordCannotMatchUsername' => true,
4443 'PasswordCannotMatchBlacklist' => true,
4444 'MaximalPasswordLength' => 4096,
4448 'MinimalPasswordLength' => 'PasswordPolicyChecks::checkMinimalPasswordLength',
4449 'MinimumPasswordLengthToLogin' => 'PasswordPolicyChecks::checkMinimumPasswordLengthToLogin',
4450 'PasswordCannotMatchUsername' => 'PasswordPolicyChecks::checkPasswordCannotMatchUsername',
4451 'PasswordCannotMatchBlacklist' => 'PasswordPolicyChecks::checkPasswordCannotMatchBlacklist',
4452 'MaximalPasswordLength' => 'PasswordPolicyChecks::checkMaximalPasswordLength',
4453 'PasswordCannotBePopular' => 'PasswordPolicyChecks::checkPopularPasswordBlacklist'
4458 * Disable AuthManager
4460 * @deprecated since 1.27, for use during development only
4462 $wgDisableAuthManager = false;
4465 * Configure AuthManager
4467 * All providers are constructed using ObjectFactory, see that for the general
4468 * structure. The array may also contain a key "sort" used to order providers:
4469 * providers are stably sorted by this value, which should be an integer
4473 * - preauth: Array (keys ignored) of specifications for PreAuthenticationProviders
4474 * - primaryauth: Array (keys ignored) of specifications for PrimaryAuthenticationProviders
4475 * - secondaryauth: Array (keys ignored) of specifications for SecondaryAuthenticationProviders
4478 * @note If this is null or empty, the value from $wgAuthManagerAutoConfig is
4479 * used instead. Local customization should generally set this variable from
4480 * scratch to the desired configuration. Extensions that want to
4481 * auto-configure themselves should use $wgAuthManagerAutoConfig instead.
4483 $wgAuthManagerConfig = null;
4486 * @see $wgAuthManagerConfig
4489 $wgAuthManagerAutoConfig = [
4491 MediaWiki\Auth\LegacyHookPreAuthenticationProvider
::class => [
4492 'class' => MediaWiki\Auth\LegacyHookPreAuthenticationProvider
::class,
4495 MediaWiki\Auth\ThrottlePreAuthenticationProvider
::class => [
4496 'class' => MediaWiki\Auth\ThrottlePreAuthenticationProvider
::class,
4501 // TemporaryPasswordPrimaryAuthenticationProvider should come before
4502 // any other PasswordAuthenticationRequest-based
4503 // PrimaryAuthenticationProvider (or at least any that might return
4504 // FAIL rather than ABSTAIN for a wrong password), or password reset
4505 // won't work right. Do not remove this (or change the key) or
4506 // auto-configuration of other such providers in extensions will
4507 // probably auto-insert themselves in the wrong place.
4508 MediaWiki\Auth\TemporaryPasswordPrimaryAuthenticationProvider
::class => [
4509 'class' => MediaWiki\Auth\TemporaryPasswordPrimaryAuthenticationProvider
::class,
4511 // Fall through to LocalPasswordPrimaryAuthenticationProvider
4512 'authoritative' => false,
4516 MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider
::class => [
4517 'class' => MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider
::class,
4519 // Last one should be authoritative, or else the user will get
4520 // a less-than-helpful error message (something like "supplied
4521 // authentication info not supported" rather than "wrong
4522 // password") if it too fails.
4523 'authoritative' => true,
4528 'secondaryauth' => [
4529 MediaWiki\Auth\CheckBlocksSecondaryAuthenticationProvider
::class => [
4530 'class' => MediaWiki\Auth\CheckBlocksSecondaryAuthenticationProvider
::class,
4533 MediaWiki\Auth\ResetPasswordSecondaryAuthenticationProvider
::class => [
4534 'class' => MediaWiki\Auth\ResetPasswordSecondaryAuthenticationProvider
::class,
4537 // Linking during login is experimental, enable at your own risk - T134952
4538 // MediaWiki\Auth\ConfirmLinkSecondaryAuthenticationProvider::class => [
4539 // 'class' => MediaWiki\Auth\ConfirmLinkSecondaryAuthenticationProvider::class,
4542 MediaWiki\Auth\EmailNotificationSecondaryAuthenticationProvider
::class => [
4543 'class' => MediaWiki\Auth\EmailNotificationSecondaryAuthenticationProvider
::class,
4550 * Time frame for re-authentication.
4552 * With only password-based authentication, you'd just ask the user to re-enter
4553 * their password to verify certain operations like changing the password or
4554 * changing the account's email address. But under AuthManager, the user might
4555 * not have a password (you might even have to redirect the browser to a
4556 * third-party service or something complex like that), you might want to have
4557 * both factors of a two-factor authentication, and so on. So, the options are:
4558 * - Incorporate the whole multi-step authentication flow within everything
4559 * that needs to do this.
4560 * - Consider it good if they used Special:UserLogin during this session within
4561 * the last X seconds.
4562 * - Come up with a third option.
4564 * MediaWiki currently takes the second option. This setting configures the
4567 * This allows for configuring different time frames for different
4568 * "operations". The operations used in MediaWiki core include:
4571 * - ChangeCredentials
4572 * - RemoveCredentials
4575 * Additional operations may be used by extensions, either explicitly by
4576 * calling AuthManager::securitySensitiveOperationStatus(),
4577 * ApiAuthManagerHelper::securitySensitiveOperation() or
4578 * SpecialPage::checkLoginSecurityLevel(), or implicitly by overriding
4579 * SpecialPage::getLoginSecurityLevel() or by subclassing
4580 * AuthManagerSpecialPage.
4582 * The key 'default' is used if a requested operation isn't defined in the array.
4585 * @var int[] operation => time in seconds. A 'default' key must always be provided.
4587 $wgReauthenticateTime = [
4592 * Whether to allow security-sensitive operations when re-authentication is not possible.
4594 * If AuthManager::canAuthenticateNow() is false (e.g. the current
4595 * SessionProvider is not able to change users, such as when OAuth is in use),
4596 * AuthManager::securitySensitiveOperationStatus() cannot sensibly return
4597 * SEC_REAUTH. Setting an operation true here will have it return SEC_OK in
4598 * that case, while setting it false will have it return SEC_FAIL.
4600 * The key 'default' is used if a requested operation isn't defined in the array.
4603 * @see $wgReauthenticateTime
4604 * @var bool[] operation => boolean. A 'default' key must always be provided.
4606 $wgAllowSecuritySensitiveOperationIfCannotReauthenticate = [
4611 * List of AuthenticationRequest class names which are not changeable through
4612 * Special:ChangeCredentials and the changeauthenticationdata API.
4613 * This is only enforced on the client level; AuthManager itself (e.g.
4614 * AuthManager::allowsAuthenticationDataChange calls) is not affected.
4615 * Class names are checked for exact match (not for subclasses).
4619 $wgChangeCredentialsBlacklist = [
4620 \MediaWiki\Auth\TemporaryPasswordAuthenticationRequest
::class
4624 * List of AuthenticationRequest class names which are not removable through
4625 * Special:RemoveCredentials and the removeauthenticationdata API.
4626 * This is only enforced on the client level; AuthManager itself (e.g.
4627 * AuthManager::allowsAuthenticationDataChange calls) is not affected.
4628 * Class names are checked for exact match (not for subclasses).
4632 $wgRemoveCredentialsBlacklist = [
4633 \MediaWiki\Auth\PasswordAuthenticationRequest
::class,
4637 * For compatibility with old installations set to false
4638 * @deprecated since 1.24 will be removed in future
4640 $wgPasswordSalt = true;
4643 * Specifies the minimal length of a user password. If set to 0, empty pass-
4644 * words are allowed.
4645 * @deprecated since 1.26, use $wgPasswordPolicy's MinimalPasswordLength.
4647 $wgMinimalPasswordLength = false;
4650 * Specifies the maximal length of a user password (T64685).
4652 * It is not recommended to make this greater than the default, as it can
4653 * allow DoS attacks by users setting really long passwords. In addition,
4654 * this should not be lowered too much, as it enforces weak passwords.
4656 * @warning Unlike other password settings, user with passwords greater than
4657 * the maximum will not be able to log in.
4658 * @deprecated since 1.26, use $wgPasswordPolicy's MaximalPasswordLength.
4660 $wgMaximalPasswordLength = false;
4663 * Specifies if users should be sent to a password-reset form on login, if their
4664 * password doesn't meet the requirements of User::isValidPassword().
4667 $wgInvalidPasswordReset = true;
4670 * Default password type to use when hashing user passwords
4674 $wgPasswordDefault = 'pbkdf2';
4677 * Configuration for built-in password types. Maps the password type
4678 * to an array of options. The 'class' option is the Password class to
4679 * use. All other options are class-dependent.
4681 * An advanced example:
4683 * $wgPasswordConfig['bcrypt-peppered'] = [
4684 * 'class' => 'EncryptedPassword',
4685 * 'underlying' => 'bcrypt',
4687 * 'cipher' => MCRYPT_RIJNDAEL_256,
4688 * 'mode' => MCRYPT_MODE_CBC,
4695 $wgPasswordConfig = [
4697 'class' => 'MWOldPassword',
4700 'class' => 'MWSaltedPassword',
4702 'pbkdf2-legacyA' => [
4703 'class' => 'LayeredParameterizedPassword',
4709 'pbkdf2-legacyB' => [
4710 'class' => 'LayeredParameterizedPassword',
4717 'class' => 'BcryptPassword',
4721 'class' => 'Pbkdf2Password',
4729 * Whether to allow password resets ("enter some identifying data, and we'll send an email
4730 * with a temporary password you can use to get back into the account") identified by
4731 * various bits of data. Setting all of these to false (or the whole variable to false)
4732 * has the effect of disabling password resets entirely
4734 $wgPasswordResetRoutes = [
4740 * Maximum number of Unicode characters in signature
4742 $wgMaxSigChars = 255;
4745 * Maximum number of bytes in username. You want to run the maintenance
4746 * script ./maintenance/checkUsernames.php once you have changed this value.
4748 $wgMaxNameChars = 255;
4751 * Array of usernames which may not be registered or logged in from
4752 * Maintenance scripts can still use these
4754 $wgReservedUsernames = [
4755 'MediaWiki default', // Default 'Main Page' and MediaWiki: message pages
4756 'Conversion script', // Used for the old Wikipedia software upgrade
4757 'Maintenance script', // Maintenance scripts which perform editing, image import script
4758 'Template namespace initialisation script', // Used in 1.2->1.3 upgrade
4759 'ScriptImporter', // Default user name used by maintenance/importSiteScripts.php
4760 'msg:double-redirect-fixer', // Automatic double redirect fix
4761 'msg:usermessage-editor', // Default user for leaving user messages
4762 'msg:proxyblocker', // For $wgProxyList and Special:Blockme (removed in 1.22)
4763 'msg:spambot_username', // Used by cleanupSpam.php
4764 'msg:autochange-username', // Used by anon category RC entries (parser functions, Lua & purges)
4768 * Settings added to this array will override the default globals for the user
4769 * preferences used by anonymous visitors and newly created accounts.
4770 * For instance, to disable editing on double clicks:
4771 * $wgDefaultUserOptions ['editondblclick'] = 0;
4773 $wgDefaultUserOptions = [
4774 'ccmeonemails' => 0,
4776 'date' => 'default',
4779 'editfont' => 'default',
4780 'editondblclick' => 0,
4781 'editsectiononrightclick' => 0,
4782 'enotifminoredits' => 0,
4783 'enotifrevealaddr' => 0,
4784 'enotifusertalkpages' => 1,
4785 'enotifwatchlistpages' => 1,
4786 'extendwatchlist' => 1,
4788 'forceeditsummary' => 0,
4789 'gender' => 'unknown',
4791 'hidepatrolled' => 0,
4792 'hidecategorization' => 1,
4795 'minordefault' => 0,
4796 'newpageshidepatrolled' => 0,
4798 'norollbackdiff' => 0,
4799 'numberheadings' => 0,
4800 'previewonfirst' => 0,
4801 'previewontop' => 1,
4805 'showhiddencats' => 0,
4806 'shownumberswatching' => 1,
4809 'stubthreshold' => 0,
4812 'uselivepreview' => 0,
4814 'watchcreations' => 1,
4815 'watchdefault' => 1,
4816 'watchdeletion' => 0,
4817 'watchuploads' => 1,
4818 'watchlistdays' => 3.0,
4819 'watchlisthideanons' => 0,
4820 'watchlisthidebots' => 0,
4821 'watchlisthideliu' => 0,
4822 'watchlisthideminor' => 0,
4823 'watchlisthideown' => 0,
4824 'watchlisthidepatrolled' => 0,
4825 'watchlisthidecategorization' => 1,
4826 'watchlistreloadautomatically' => 0,
4828 'watchrollback' => 0,
4830 'useeditwarning' => 1,
4831 'prefershttps' => 1,
4835 * An array of preferences to not show for the user
4837 $wgHiddenPrefs = [];
4840 * Characters to prevent during new account creations.
4841 * This is used in a regular expression character class during
4842 * registration (regex metacharacters like / are escaped).
4844 $wgInvalidUsernameCharacters = '@:';
4847 * Character used as a delimiter when testing for interwiki userrights
4848 * (In Special:UserRights, it is possible to modify users on different
4849 * databases if the delimiter is used, e.g. "Someuser@enwiki").
4851 * It is recommended that you have this delimiter in
4852 * $wgInvalidUsernameCharacters above, or you will not be able to
4853 * modify the user rights of those users via Special:UserRights
4855 $wgUserrightsInterwikiDelimiter = '@';
4858 * This is to let user authenticate using https when they come from http.
4859 * Based on an idea by George Herbert on wikitech-l:
4860 * https://lists.wikimedia.org/pipermail/wikitech-l/2010-October/050039.html
4863 $wgSecureLogin = false;
4866 * Versioning for authentication tokens.
4868 * If non-null, this is combined with the user's secret (the user_token field
4869 * in the DB) to generate the token cookie. Changing this will invalidate all
4870 * active sessions (i.e. it will log everyone out).
4875 $wgAuthenticationTokenVersion = null;
4878 * MediaWiki\Session\SessionProvider configuration.
4880 * Value is an array of ObjectFactory specifications for the SessionProviders
4881 * to be used. Keys in the array are ignored. Order is not significant.
4885 $wgSessionProviders = [
4886 MediaWiki\Session\CookieSessionProvider
::class => [
4887 'class' => MediaWiki\Session\CookieSessionProvider
::class,
4890 'callUserSetCookiesHook' => true,
4893 MediaWiki\Session\BotPasswordSessionProvider
::class => [
4894 'class' => MediaWiki\Session\BotPasswordSessionProvider
::class,
4901 /** @} */ # end user accounts }
4903 /************************************************************************//**
4904 * @name User rights, access control and monitoring
4909 * Number of seconds before autoblock entries expire. Default 86400 = 1 day.
4911 $wgAutoblockExpiry = 86400;
4914 * Set this to true to allow blocked users to edit their own user talk page.
4916 $wgBlockAllowsUTEdit = true;
4919 * Allow sysops to ban users from accessing Emailuser
4921 $wgSysopEmailBans = true;
4924 * Limits on the possible sizes of range blocks.
4926 * CIDR notation is hard to understand, it's easy to mistakenly assume that a
4927 * /1 is a small range and a /31 is a large range. For IPv4, setting a limit of
4928 * half the number of bits avoids such errors, and allows entire ISPs to be
4929 * blocked using a small number of range blocks.
4931 * For IPv6, RFC 3177 recommends that a /48 be allocated to every residential
4932 * customer, so range blocks larger than /64 (half the number of bits) will
4933 * plainly be required. RFC 4692 implies that a very large ISP may be
4934 * allocated a /19 if a generous HD-Ratio of 0.8 is used, so we will use that
4935 * as our limit. As of 2012, blocking the whole world would require a /4 range.
4937 $wgBlockCIDRLimit = [
4938 'IPv4' => 16, # Blocks larger than a /16 (64k addresses) will not be allowed
4943 * If true, blocked users will not be allowed to login. When using this with
4944 * a public wiki, the effect of logging out blocked users may actually be
4945 * avers: unless the user's address is also blocked (e.g. auto-block),
4946 * logging the user out will again allow reading and editing, just as for
4947 * anonymous visitors.
4949 $wgBlockDisablesLogin = false;
4952 * Pages anonymous user may see, set as an array of pages titles.
4956 * $wgWhitelistRead = array ( "Main Page", "Wikipedia:Help");
4959 * Special:Userlogin and Special:ChangePassword are always whitelisted.
4961 * @note This will only work if $wgGroupPermissions['*']['read'] is false --
4962 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
4964 * @note Also that this will only protect _pages in the wiki_. Uploaded files
4965 * will remain readable. You can use img_auth.php to protect uploaded files,
4966 * see https://www.mediawiki.org/wiki/Manual:Image_Authorization
4968 $wgWhitelistRead = false;
4971 * Pages anonymous user may see, set as an array of regular expressions.
4973 * This function will match the regexp against the title name, which
4974 * is without underscore.
4977 * To whitelist [[Main Page]]:
4979 * $wgWhitelistReadRegexp = [ "/Main Page/" ];
4982 * @note Unless ^ and/or $ is specified, a regular expression might match
4983 * pages not intended to be whitelisted. The above example will also
4984 * whitelist a page named 'Security Main Page'.
4987 * To allow reading any page starting with 'User' regardless of the case:
4989 * $wgWhitelistReadRegexp = [ "@^UsEr.*@i" ];
4991 * Will allow both [[User is banned]] and [[User:JohnDoe]]
4993 * @note This will only work if $wgGroupPermissions['*']['read'] is false --
4994 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
4996 $wgWhitelistReadRegexp = false;
4999 * Should editors be required to have a validated e-mail
5000 * address before being allowed to edit?
5002 $wgEmailConfirmToEdit = false;
5005 * Should MediaWiki attempt to protect user's privacy when doing redirects?
5006 * Keep this true if access counts to articles are made public.
5008 $wgHideIdentifiableRedirects = true;
5011 * Permission keys given to users in each group.
5013 * This is an array where the keys are all groups and each value is an
5014 * array of the format (right => boolean).
5016 * The second format is used to support per-namespace permissions.
5017 * Note that this feature does not fully work for all permission types.
5019 * All users are implicitly in the '*' group including anonymous visitors;
5020 * logged-in users are all implicitly in the 'user' group. These will be
5021 * combined with the permissions of all groups that a given user is listed
5022 * in in the user_groups table.
5024 * Note: Don't set $wgGroupPermissions = []; unless you know what you're
5025 * doing! This will wipe all permissions, and may mean that your users are
5026 * unable to perform certain essential tasks or access new functionality
5027 * when new permissions are introduced and default grants established.
5029 * Functionality to make pages inaccessible has not been extensively tested
5030 * for security. Use at your own risk!
5032 * This replaces $wgWhitelistAccount and $wgWhitelistEdit
5034 $wgGroupPermissions = [];
5036 /** @cond file_level_code */
5037 // Implicit group for all visitors
5038 $wgGroupPermissions['*']['createaccount'] = true;
5039 $wgGroupPermissions['*']['read'] = true;
5040 $wgGroupPermissions['*']['edit'] = true;
5041 $wgGroupPermissions['*']['createpage'] = true;
5042 $wgGroupPermissions['*']['createtalk'] = true;
5043 $wgGroupPermissions['*']['writeapi'] = true;
5044 $wgGroupPermissions['*']['editmyusercss'] = true;
5045 $wgGroupPermissions['*']['editmyuserjs'] = true;
5046 $wgGroupPermissions['*']['viewmywatchlist'] = true;
5047 $wgGroupPermissions['*']['editmywatchlist'] = true;
5048 $wgGroupPermissions['*']['viewmyprivateinfo'] = true;
5049 $wgGroupPermissions['*']['editmyprivateinfo'] = true;
5050 $wgGroupPermissions['*']['editmyoptions'] = true;
5051 # $wgGroupPermissions['*']['patrolmarks'] = false; // let anons see what was patrolled
5053 // Implicit group for all logged-in accounts
5054 $wgGroupPermissions['user']['move'] = true;
5055 $wgGroupPermissions['user']['move-subpages'] = true;
5056 $wgGroupPermissions['user']['move-rootuserpages'] = true; // can move root userpages
5057 $wgGroupPermissions['user']['move-categorypages'] = true;
5058 $wgGroupPermissions['user']['movefile'] = true;
5059 $wgGroupPermissions['user']['read'] = true;
5060 $wgGroupPermissions['user']['edit'] = true;
5061 $wgGroupPermissions['user']['createpage'] = true;
5062 $wgGroupPermissions['user']['createtalk'] = true;
5063 $wgGroupPermissions['user']['writeapi'] = true;
5064 $wgGroupPermissions['user']['upload'] = true;
5065 $wgGroupPermissions['user']['reupload'] = true;
5066 $wgGroupPermissions['user']['reupload-shared'] = true;
5067 $wgGroupPermissions['user']['minoredit'] = true;
5068 $wgGroupPermissions['user']['purge'] = true; // can use ?action=purge without clicking "ok"
5069 $wgGroupPermissions['user']['sendemail'] = true;
5070 $wgGroupPermissions['user']['applychangetags'] = true;
5071 $wgGroupPermissions['user']['changetags'] = true;
5073 // Implicit group for accounts that pass $wgAutoConfirmAge
5074 $wgGroupPermissions['autoconfirmed']['autoconfirmed'] = true;
5075 $wgGroupPermissions['autoconfirmed']['editsemiprotected'] = true;
5077 // Users with bot privilege can have their edits hidden
5078 // from various log pages by default
5079 $wgGroupPermissions['bot']['bot'] = true;
5080 $wgGroupPermissions['bot']['autoconfirmed'] = true;
5081 $wgGroupPermissions['bot']['editsemiprotected'] = true;
5082 $wgGroupPermissions['bot']['nominornewtalk'] = true;
5083 $wgGroupPermissions['bot']['autopatrol'] = true;
5084 $wgGroupPermissions['bot']['suppressredirect'] = true;
5085 $wgGroupPermissions['bot']['apihighlimits'] = true;
5086 $wgGroupPermissions['bot']['writeapi'] = true;
5088 // Most extra permission abilities go to this group
5089 $wgGroupPermissions['sysop']['block'] = true;
5090 $wgGroupPermissions['sysop']['createaccount'] = true;
5091 $wgGroupPermissions['sysop']['delete'] = true;
5092 // can be separately configured for pages with > $wgDeleteRevisionsLimit revs
5093 $wgGroupPermissions['sysop']['bigdelete'] = true;
5094 // can view deleted history entries, but not see or restore the text
5095 $wgGroupPermissions['sysop']['deletedhistory'] = true;
5096 // can view deleted revision text
5097 $wgGroupPermissions['sysop']['deletedtext'] = true;
5098 $wgGroupPermissions['sysop']['undelete'] = true;
5099 $wgGroupPermissions['sysop']['editinterface'] = true;
5100 $wgGroupPermissions['sysop']['editusercss'] = true;
5101 $wgGroupPermissions['sysop']['edituserjs'] = true;
5102 $wgGroupPermissions['sysop']['editcontentmodel'] = true;
5103 $wgGroupPermissions['sysop']['import'] = true;
5104 $wgGroupPermissions['sysop']['importupload'] = true;
5105 $wgGroupPermissions['sysop']['move'] = true;
5106 $wgGroupPermissions['sysop']['move-subpages'] = true;
5107 $wgGroupPermissions['sysop']['move-rootuserpages'] = true;
5108 $wgGroupPermissions['sysop']['move-categorypages'] = true;
5109 $wgGroupPermissions['sysop']['patrol'] = true;
5110 $wgGroupPermissions['sysop']['autopatrol'] = true;
5111 $wgGroupPermissions['sysop']['protect'] = true;
5112 $wgGroupPermissions['sysop']['editprotected'] = true;
5113 $wgGroupPermissions['sysop']['rollback'] = true;
5114 $wgGroupPermissions['sysop']['upload'] = true;
5115 $wgGroupPermissions['sysop']['reupload'] = true;
5116 $wgGroupPermissions['sysop']['reupload-shared'] = true;
5117 $wgGroupPermissions['sysop']['unwatchedpages'] = true;
5118 $wgGroupPermissions['sysop']['autoconfirmed'] = true;
5119 $wgGroupPermissions['sysop']['editsemiprotected'] = true;
5120 $wgGroupPermissions['sysop']['ipblock-exempt'] = true;
5121 $wgGroupPermissions['sysop']['blockemail'] = true;
5122 $wgGroupPermissions['sysop']['markbotedits'] = true;
5123 $wgGroupPermissions['sysop']['apihighlimits'] = true;
5124 $wgGroupPermissions['sysop']['browsearchive'] = true;
5125 $wgGroupPermissions['sysop']['noratelimit'] = true;
5126 $wgGroupPermissions['sysop']['movefile'] = true;
5127 $wgGroupPermissions['sysop']['unblockself'] = true;
5128 $wgGroupPermissions['sysop']['suppressredirect'] = true;
5129 # $wgGroupPermissions['sysop']['pagelang'] = true;
5130 # $wgGroupPermissions['sysop']['upload_by_url'] = true;
5131 $wgGroupPermissions['sysop']['mergehistory'] = true;
5132 $wgGroupPermissions['sysop']['managechangetags'] = true;
5133 $wgGroupPermissions['sysop']['deletechangetags'] = true;
5135 // Permission to change users' group assignments
5136 $wgGroupPermissions['bureaucrat']['userrights'] = true;
5137 $wgGroupPermissions['bureaucrat']['noratelimit'] = true;
5138 // Permission to change users' groups assignments across wikis
5139 # $wgGroupPermissions['bureaucrat']['userrights-interwiki'] = true;
5140 // Permission to export pages including linked pages regardless of $wgExportMaxLinkDepth
5141 # $wgGroupPermissions['bureaucrat']['override-export-depth'] = true;
5143 # $wgGroupPermissions['sysop']['deletelogentry'] = true;
5144 # $wgGroupPermissions['sysop']['deleterevision'] = true;
5145 // To hide usernames from users and Sysops
5146 # $wgGroupPermissions['suppress']['hideuser'] = true;
5147 // To hide revisions/log items from users and Sysops
5148 # $wgGroupPermissions['suppress']['suppressrevision'] = true;
5149 // To view revisions/log items hidden from users and Sysops
5150 # $wgGroupPermissions['suppress']['viewsuppressed'] = true;
5151 // For private suppression log access
5152 # $wgGroupPermissions['suppress']['suppressionlog'] = true;
5155 * The developer group is deprecated, but can be activated if need be
5156 * to use the 'lockdb' and 'unlockdb' special pages. Those require
5157 * that a lock file be defined and creatable/removable by the web
5160 # $wgGroupPermissions['developer']['siteadmin'] = true;
5165 * Permission keys revoked from users in each group.
5167 * This acts the same way as wgGroupPermissions above, except that
5168 * if the user is in a group here, the permission will be removed from them.
5170 * Improperly setting this could mean that your users will be unable to perform
5171 * certain essential tasks, so use at your own risk!
5173 $wgRevokePermissions = [];
5176 * Implicit groups, aren't shown on Special:Listusers or somewhere else
5178 $wgImplicitGroups = [ '*', 'user', 'autoconfirmed' ];
5181 * A map of group names that the user is in, to group names that those users
5182 * are allowed to add or revoke.
5184 * Setting the list of groups to add or revoke to true is equivalent to "any
5188 * To allow sysops to add themselves to the "bot" group:
5190 * $wgGroupsAddToSelf = [ 'sysop' => [ 'bot' ] ];
5194 * Implicit groups may be used for the source group, for instance:
5196 * $wgGroupsRemoveFromSelf = [ '*' => true ];
5198 * This allows users in the '*' group (i.e. any user) to remove themselves from
5199 * any group that they happen to be in.
5201 $wgGroupsAddToSelf = [];
5204 * @see $wgGroupsAddToSelf
5206 $wgGroupsRemoveFromSelf = [];
5209 * Set of available actions that can be restricted via action=protect
5210 * You probably shouldn't change this.
5211 * Translated through restriction-* messages.
5212 * Title::getRestrictionTypes() will remove restrictions that are not
5213 * applicable to a specific title (create and upload)
5215 $wgRestrictionTypes = [ 'create', 'edit', 'move', 'upload' ];
5218 * Rights which can be required for each protection level (via action=protect)
5220 * You can add a new protection level that requires a specific
5221 * permission by manipulating this array. The ordering of elements
5222 * dictates the order on the protection form's lists.
5224 * - '' will be ignored (i.e. unprotected)
5225 * - 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility
5226 * - 'sysop' is quietly rewritten to 'editprotected' for backwards compatibility
5228 $wgRestrictionLevels = [ '', 'autoconfirmed', 'sysop' ];
5231 * Restriction levels that can be used with cascading protection
5233 * A page can only be protected with cascading protection if the
5234 * requested restriction level is included in this array.
5236 * 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility.
5237 * 'sysop' is quietly rewritten to 'editprotected' for backwards compatibility.
5239 $wgCascadingRestrictionLevels = [ 'sysop' ];
5242 * Restriction levels that should be considered "semiprotected"
5244 * Certain places in the interface recognize a dichotomy between "protected"
5245 * and "semiprotected", without further distinguishing the specific levels. In
5246 * general, if anyone can be eligible to edit a protection level merely by
5247 * reaching some condition in $wgAutopromote, it should probably be considered
5250 * 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility.
5251 * 'sysop' is not changed, since it really shouldn't be here.
5253 $wgSemiprotectedRestrictionLevels = [ 'autoconfirmed' ];
5256 * Set the minimum permissions required to edit pages in each
5257 * namespace. If you list more than one permission, a user must
5258 * have all of them to edit pages in that namespace.
5260 * @note NS_MEDIAWIKI is implicitly restricted to 'editinterface'.
5262 $wgNamespaceProtection = [];
5265 * Pages in namespaces in this array can not be used as templates.
5267 * Elements MUST be numeric namespace ids, you can safely use the MediaWiki
5268 * namespaces constants (NS_USER, NS_MAIN...).
5270 * Among other things, this may be useful to enforce read-restrictions
5271 * which may otherwise be bypassed by using the template mechanism.
5273 $wgNonincludableNamespaces = [];
5276 * Number of seconds an account is required to age before it's given the
5277 * implicit 'autoconfirm' group membership. This can be used to limit
5278 * privileges of new accounts.
5280 * Accounts created by earlier versions of the software may not have a
5281 * recorded creation date, and will always be considered to pass the age test.
5283 * When left at 0, all registered accounts will pass.
5286 * Set automatic confirmation to 10 minutes (which is 600 seconds):
5288 * $wgAutoConfirmAge = 600; // ten minutes
5290 * Set age to one day:
5292 * $wgAutoConfirmAge = 3600*24; // one day
5295 $wgAutoConfirmAge = 0;
5298 * Number of edits an account requires before it is autoconfirmed.
5299 * Passing both this AND the time requirement is needed. Example:
5303 * $wgAutoConfirmCount = 50;
5306 $wgAutoConfirmCount = 0;
5309 * Automatically add a usergroup to any user who matches certain conditions.
5311 * @todo Redocument $wgAutopromote
5314 * [ '&' or '|' or '^' or '!', cond1, cond2, ... ]
5315 * where cond1, cond2, ... are themselves conditions; *OR*
5316 * APCOND_EMAILCONFIRMED, *OR*
5317 * [ APCOND_EMAILCONFIRMED ], *OR*
5318 * [ APCOND_EDITCOUNT, number of edits ], *OR*
5319 * [ APCOND_AGE, seconds since registration ], *OR*
5320 * [ APCOND_INGROUPS, group1, group2, ... ], *OR*
5321 * [ APCOND_ISIP, ip ], *OR*
5322 * [ APCOND_IPINRANGE, range ], *OR*
5323 * [ APCOND_AGE_FROM_EDIT, seconds since first edit ], *OR*
5324 * [ APCOND_BLOCKED ], *OR*
5325 * [ APCOND_ISBOT ], *OR*
5326 * similar constructs defined by extensions.
5328 * If $wgEmailAuthentication is off, APCOND_EMAILCONFIRMED will be true for any
5329 * user who has provided an e-mail address.
5332 'autoconfirmed' => [ '&',
5333 [ APCOND_EDITCOUNT
, &$wgAutoConfirmCount ],
5334 [ APCOND_AGE
, &$wgAutoConfirmAge ],
5339 * Automatically add a usergroup to any user who matches certain conditions.
5341 * Does not add the user to the group again if it has been removed.
5342 * Also, does not remove the group if the user no longer meets the criteria.
5346 * [ event => criteria, ... ]
5348 * Where event is either:
5349 * - 'onEdit' (when user edits)
5351 * Criteria has the same format as $wgAutopromote
5353 * @see $wgAutopromote
5356 $wgAutopromoteOnce = [
5361 * Put user rights log entries for autopromotion in recent changes?
5364 $wgAutopromoteOnceLogInRC = true;
5367 * $wgAddGroups and $wgRemoveGroups can be used to give finer control over who
5368 * can assign which groups at Special:Userrights.
5371 * Bureaucrats can add any group:
5373 * $wgAddGroups['bureaucrat'] = true;
5375 * Bureaucrats can only remove bots and sysops:
5377 * $wgRemoveGroups['bureaucrat'] = [ 'bot', 'sysop' ];
5379 * Sysops can make bots:
5381 * $wgAddGroups['sysop'] = [ 'bot' ];
5383 * Sysops can disable other sysops in an emergency, and disable bots:
5385 * $wgRemoveGroups['sysop'] = [ 'sysop', 'bot' ];
5393 $wgRemoveGroups = [];
5396 * A list of available rights, in addition to the ones defined by the core.
5397 * For extensions only.
5399 $wgAvailableRights = [];
5402 * Optional to restrict deletion of pages with higher revision counts
5403 * to users with the 'bigdelete' permission. (Default given to sysops.)
5405 $wgDeleteRevisionsLimit = 0;
5408 * The maximum number of edits a user can have and
5409 * can still be hidden by users with the hideuser permission.
5410 * This is limited for performance reason.
5411 * Set to false to disable the limit.
5414 $wgHideUserContribLimit = 1000;
5417 * Number of accounts each IP address may create, 0 to disable.
5419 * @warning Requires $wgMainCacheType to be enabled
5421 $wgAccountCreationThrottle = 0;
5424 * Edits matching these regular expressions in body text
5425 * will be recognised as spam and rejected automatically.
5427 * There's no administrator override on-wiki, so be careful what you set. :)
5428 * May be an array of regexes or a single string for backwards compatibility.
5430 * @see https://en.wikipedia.org/wiki/Regular_expression
5432 * @note Each regex needs a beginning/end delimiter, eg: # or /
5437 * Same as the above except for edit summaries
5439 $wgSummarySpamRegex = [];
5442 * Whether to use DNS blacklists in $wgDnsBlacklistUrls to check for open
5446 $wgEnableDnsBlacklist = false;
5449 * List of DNS blacklists to use, if $wgEnableDnsBlacklist is true.
5451 * This is an array of either a URL or an array with the URL and a key (should
5452 * the blacklist require a key).
5456 * $wgDnsBlacklistUrls = [
5457 * // String containing URL
5458 * 'http.dnsbl.sorbs.net.',
5459 * // Array with URL and key, for services that require a key
5460 * [ 'dnsbl.httpbl.net.', 'mykey' ],
5461 * // Array with just the URL. While this works, it is recommended that you
5462 * // just use a string as shown above
5463 * [ 'opm.tornevall.org.' ]
5467 * @note You should end the domain name with a . to avoid searching your
5468 * eventual domain search suffixes.
5471 $wgDnsBlacklistUrls = [ 'http.dnsbl.sorbs.net.' ];
5474 * Proxy whitelist, list of addresses that are assumed to be non-proxy despite
5475 * what the other methods might say.
5477 $wgProxyWhitelist = [];
5480 * Whether to look at the X-Forwarded-For header's list of (potentially spoofed)
5481 * IPs and apply IP blocks to them. This allows for IP blocks to work with correctly-configured
5482 * (transparent) proxies without needing to block the proxies themselves.
5484 $wgApplyIpBlocksToXff = false;
5487 * Simple rate limiter options to brake edit floods.
5489 * Maximum number actions allowed in the given number of seconds; after that
5490 * the violating client receives HTTP 500 error pages until the period
5494 * To set a generic maximum of 4 hits in 60 seconds:
5496 * $wgRateLimits = [ 4, 60 ];
5500 * You could also limit per action and then type of users.
5504 * 'anon' => [ x, y ], // any and all anonymous edits (aggregate)
5505 * 'user' => [ x, y ], // each logged-in user
5506 * 'newbie' => [ x, y ], // each new autoconfirmed accounts; overrides 'user'
5507 * 'ip' => [ x, y ], // each anon and recent account
5508 * 'subnet' => [ x, y ], // ... within a /24 subnet in IPv4 or /64 in IPv6
5513 * @warning Requires that $wgMainCacheType is set to something persistent
5519 'newbie' => [ 8, 60 ],
5523 'newbie' => [ 2, 120 ],
5524 'user' => [ 8, 60 ],
5529 'newbie' => [ 8, 60 ],
5533 'user' => [ 10, 60 ],
5534 'newbie' => [ 5, 120 ]
5536 // Triggering password resets emails
5538 'ip' => [ 5, 3600 ],
5540 // Emailing other users using MediaWiki
5542 'ip' => [ 5, 86400 ],
5543 'newbie' => [ 5, 86400 ],
5544 'user' => [ 20, 86400 ],
5549 'user' => [ 30, 60 ],
5551 // Purges of link tables
5554 'user' => [ 30, 60 ],
5556 // Files rendered via thumb.php or thumb_handler.php
5558 'ip' => [ 700, 30 ],
5559 'user' => [ 700, 30 ],
5561 // Same as above but for non-standard thumbnails
5562 'renderfile-nonstandard' => [
5564 'user' => [ 70, 30 ],
5566 // Stashing edits into cache before save
5569 'newbie' => [ 30, 60 ],
5571 // Adding or removing change tags
5574 'newbie' => [ 8, 60 ],
5579 * Array of IPs which should be excluded from rate limits.
5580 * This may be useful for whitelisting NAT gateways for conferences, etc.
5582 $wgRateLimitsExcludedIPs = [];
5585 * Log IP addresses in the recentchanges table; can be accessed only by
5586 * extensions (e.g. CheckUser) or a DB admin
5587 * Used for retroactive autoblocks
5589 $wgPutIPinRC = true;
5592 * Integer defining default number of entries to show on
5593 * special pages which are query-pages such as Special:Whatlinkshere.
5595 $wgQueryPageDefaultLimit = 50;
5598 * Limit password attempts to X attempts per Y seconds per IP per account.
5600 * Value is an array of arrays. Each sub-array must have a key for count
5601 * (ie count of how many attempts before throttle) and a key for seconds.
5602 * If the key 'allIPs' (case sensitive) is present, then the limit is
5603 * just per account instead of per IP per account.
5605 * @since 1.27 allIps support and multiple limits added in 1.27. Prior
5606 * to 1.27 this only supported having a single throttle.
5607 * @warning Requires $wgMainCacheType to be enabled
5609 $wgPasswordAttemptThrottle = [
5611 [ 'count' => 5, 'seconds' => 300 ],
5612 // Long term limit. We need to balance the risk
5613 // of somebody using this as a DoS attack to lock someone
5614 // out of their account, and someone doing a brute force attack.
5615 [ 'count' => 150, 'seconds' => 60*60*48 ],
5619 * @var Array Map of (grant => right => boolean)
5620 * Users authorize consumers (like Apps) to act on their behalf but only with
5621 * a subset of the user's normal account rights (signed off on by the user).
5622 * The possible rights to grant to a consumer are bundled into groups called
5623 * "grants". Each grant defines some rights it lets consumers inherit from the
5624 * account they may act on behalf of. Note that a user granting a right does
5625 * nothing if that user does not actually have that right to begin with.
5628 $wgGrantPermissions = [];
5630 // @TODO: clean up grants
5631 // @TODO: auto-include read/editsemiprotected rights?
5633 $wgGrantPermissions['basic']['autoconfirmed'] = true;
5634 $wgGrantPermissions['basic']['autopatrol'] = true;
5635 $wgGrantPermissions['basic']['editsemiprotected'] = true;
5636 $wgGrantPermissions['basic']['ipblock-exempt'] = true;
5637 $wgGrantPermissions['basic']['nominornewtalk'] = true;
5638 $wgGrantPermissions['basic']['patrolmarks'] = true;
5639 $wgGrantPermissions['basic']['purge'] = true;
5640 $wgGrantPermissions['basic']['read'] = true;
5641 $wgGrantPermissions['basic']['skipcaptcha'] = true;
5642 $wgGrantPermissions['basic']['writeapi'] = true;
5644 $wgGrantPermissions['highvolume']['bot'] = true;
5645 $wgGrantPermissions['highvolume']['apihighlimits'] = true;
5646 $wgGrantPermissions['highvolume']['noratelimit'] = true;
5647 $wgGrantPermissions['highvolume']['markbotedits'] = true;
5649 $wgGrantPermissions['editpage']['edit'] = true;
5650 $wgGrantPermissions['editpage']['minoredit'] = true;
5651 $wgGrantPermissions['editpage']['applychangetags'] = true;
5652 $wgGrantPermissions['editpage']['changetags'] = true;
5654 $wgGrantPermissions['editprotected'] = $wgGrantPermissions['editpage'];
5655 $wgGrantPermissions['editprotected']['editprotected'] = true;
5657 $wgGrantPermissions['editmycssjs'] = $wgGrantPermissions['editpage'];
5658 $wgGrantPermissions['editmycssjs']['editmyusercss'] = true;
5659 $wgGrantPermissions['editmycssjs']['editmyuserjs'] = true;
5661 $wgGrantPermissions['editmyoptions']['editmyoptions'] = true;
5663 $wgGrantPermissions['editinterface'] = $wgGrantPermissions['editpage'];
5664 $wgGrantPermissions['editinterface']['editinterface'] = true;
5665 $wgGrantPermissions['editinterface']['editusercss'] = true;
5666 $wgGrantPermissions['editinterface']['edituserjs'] = true;
5668 $wgGrantPermissions['createeditmovepage'] = $wgGrantPermissions['editpage'];
5669 $wgGrantPermissions['createeditmovepage']['createpage'] = true;
5670 $wgGrantPermissions['createeditmovepage']['createtalk'] = true;
5671 $wgGrantPermissions['createeditmovepage']['move'] = true;
5672 $wgGrantPermissions['createeditmovepage']['move-rootuserpages'] = true;
5673 $wgGrantPermissions['createeditmovepage']['move-subpages'] = true;
5674 $wgGrantPermissions['createeditmovepage']['move-categorypages'] = true;
5676 $wgGrantPermissions['uploadfile']['upload'] = true;
5677 $wgGrantPermissions['uploadfile']['reupload-own'] = true;
5679 $wgGrantPermissions['uploadeditmovefile'] = $wgGrantPermissions['uploadfile'];
5680 $wgGrantPermissions['uploadeditmovefile']['reupload'] = true;
5681 $wgGrantPermissions['uploadeditmovefile']['reupload-shared'] = true;
5682 $wgGrantPermissions['uploadeditmovefile']['upload_by_url'] = true;
5683 $wgGrantPermissions['uploadeditmovefile']['movefile'] = true;
5684 $wgGrantPermissions['uploadeditmovefile']['suppressredirect'] = true;
5686 $wgGrantPermissions['patrol']['patrol'] = true;
5688 $wgGrantPermissions['rollback']['rollback'] = true;
5690 $wgGrantPermissions['blockusers']['block'] = true;
5691 $wgGrantPermissions['blockusers']['blockemail'] = true;
5693 $wgGrantPermissions['viewdeleted']['browsearchive'] = true;
5694 $wgGrantPermissions['viewdeleted']['deletedhistory'] = true;
5695 $wgGrantPermissions['viewdeleted']['deletedtext'] = true;
5697 $wgGrantPermissions['delete'] = $wgGrantPermissions['editpage'] +
5698 $wgGrantPermissions['viewdeleted'];
5699 $wgGrantPermissions['delete']['delete'] = true;
5700 $wgGrantPermissions['delete']['bigdelete'] = true;
5701 $wgGrantPermissions['delete']['deletelogentry'] = true;
5702 $wgGrantPermissions['delete']['deleterevision'] = true;
5703 $wgGrantPermissions['delete']['undelete'] = true;
5705 $wgGrantPermissions['protect'] = $wgGrantPermissions['editprotected'];
5706 $wgGrantPermissions['protect']['protect'] = true;
5708 $wgGrantPermissions['viewmywatchlist']['viewmywatchlist'] = true;
5710 $wgGrantPermissions['editmywatchlist']['editmywatchlist'] = true;
5712 $wgGrantPermissions['sendemail']['sendemail'] = true;
5714 $wgGrantPermissions['createaccount']['createaccount'] = true;
5717 * @var Array Map of grants to their UI grouping
5720 $wgGrantPermissionGroups = [
5721 // Hidden grants are implicitly present
5722 'basic' => 'hidden',
5724 'editpage' => 'page-interaction',
5725 'createeditmovepage' => 'page-interaction',
5726 'editprotected' => 'page-interaction',
5727 'patrol' => 'page-interaction',
5729 'uploadfile' => 'file-interaction',
5730 'uploadeditmovefile' => 'file-interaction',
5732 'sendemail' => 'email',
5734 'viewmywatchlist' => 'watchlist-interaction',
5735 'editviewmywatchlist' => 'watchlist-interaction',
5737 'editmycssjs' => 'customization',
5738 'editmyoptions' => 'customization',
5740 'editinterface' => 'administration',
5741 'rollback' => 'administration',
5742 'blockusers' => 'administration',
5743 'delete' => 'administration',
5744 'viewdeleted' => 'administration',
5745 'protect' => 'administration',
5746 'createaccount' => 'administration',
5748 'highvolume' => 'high-volume',
5752 * @var bool Whether to enable bot passwords
5755 $wgEnableBotPasswords = true;
5758 * Cluster for the bot_passwords table
5759 * @var string|bool If false, the normal cluster will be used
5762 $wgBotPasswordsCluster = false;
5765 * Database name for the bot_passwords table
5767 * To use a database with a table prefix, set this variable to
5768 * "{$database}-{$prefix}".
5769 * @var string|bool If false, the normal database will be used
5772 $wgBotPasswordsDatabase = false;
5774 /** @} */ # end of user rights settings
5776 /************************************************************************//**
5777 * @name Proxy scanner settings
5782 * This should always be customised in LocalSettings.php
5784 $wgSecretKey = false;
5787 * Big list of banned IP addresses.
5789 * This can have the following formats:
5790 * - An array of addresses, either in the values
5791 * or the keys (for backward compatibility)
5792 * - A string, in that case this is the path to a file
5793 * containing the list of IP addresses, one per line
5797 /** @} */ # end of proxy scanner settings
5799 /************************************************************************//**
5800 * @name Cookie settings
5805 * Default cookie lifetime, in seconds. Setting to 0 makes all cookies session-only.
5807 $wgCookieExpiration = 180 * 86400;
5810 * Default login cookie lifetime, in seconds. Setting
5811 * $wgExtendLoginCookieExpiration to null will use $wgCookieExpiration to
5812 * calculate the cookie lifetime. As with $wgCookieExpiration, 0 will make
5813 * login cookies session-only.
5815 $wgExtendedLoginCookieExpiration = null;
5818 * Set to set an explicit domain on the login cookies eg, "justthis.domain.org"
5819 * or ".any.subdomain.net"
5821 $wgCookieDomain = '';
5824 * Set this variable if you want to restrict cookies to a certain path within
5825 * the domain specified by $wgCookieDomain.
5827 $wgCookiePath = '/';
5830 * Whether the "secure" flag should be set on the cookie. This can be:
5831 * - true: Set secure flag
5832 * - false: Don't set secure flag
5833 * - "detect": Set the secure flag if $wgServer is set to an HTTPS URL
5835 $wgCookieSecure = 'detect';
5838 * By default, MediaWiki checks if the client supports cookies during the
5839 * login process, so that it can display an informative error message if
5840 * cookies are disabled. Set this to true if you want to disable this cookie
5843 $wgDisableCookieCheck = false;
5846 * Cookies generated by MediaWiki have names starting with this prefix. Set it
5847 * to a string to use a custom prefix. Setting it to false causes the database
5848 * name to be used as a prefix.
5850 $wgCookiePrefix = false;
5853 * Set authentication cookies to HttpOnly to prevent access by JavaScript,
5854 * in browsers that support this feature. This can mitigates some classes of
5857 $wgCookieHttpOnly = true;
5860 * A list of cookies that vary the cache (for use by extensions)
5862 $wgCacheVaryCookies = [];
5865 * Override to customise the session name
5867 $wgSessionName = false;
5869 /** @} */ # end of cookie settings }
5871 /************************************************************************//**
5872 * @name LaTeX (mathematical formulas)
5877 * To use inline TeX, you need to compile 'texvc' (in the 'math' subdirectory of
5878 * the MediaWiki package and have latex, dvips, gs (ghostscript), andconvert
5879 * (ImageMagick) installed and available in the PATH.
5880 * Please see math/README for more information.
5884 /** @} */ # end LaTeX }
5886 /************************************************************************//**
5887 * @name Profiling, testing and debugging
5889 * To enable profiling, edit StartProfiler.php
5895 * Filename for debug logging. See https://www.mediawiki.org/wiki/How_to_debug
5896 * The debug log file should be not be publicly accessible if it is used, as it
5897 * may contain private data.
5899 $wgDebugLogFile = '';
5902 * Prefix for debug log lines
5904 $wgDebugLogPrefix = '';
5907 * If true, instead of redirecting, show a page with a link to the redirect
5908 * destination. This allows for the inspection of PHP error messages, and easy
5909 * resubmission of form data. For developer use only.
5911 $wgDebugRedirects = false;
5914 * If true, log debugging data from action=raw and load.php.
5915 * This is normally false to avoid overlapping debug entries due to gen=css
5916 * and gen=js requests.
5918 $wgDebugRawPage = false;
5921 * Send debug data to an HTML comment in the output.
5923 * This may occasionally be useful when supporting a non-technical end-user.
5924 * It's more secure than exposing the debug log file to the web, since the
5925 * output only contains private data for the current user. But it's not ideal
5926 * for development use since data is lost on fatal errors and redirects.
5928 $wgDebugComments = false;
5931 * Write SQL queries to the debug log.
5933 * This setting is only used $wgLBFactoryConf['class'] is set to
5934 * 'LBFactorySimple' and $wgDBservers is an empty array; otherwise
5935 * the DBO_DEBUG flag must be set in the 'flags' option of the database
5936 * connection to achieve the same functionality.
5938 $wgDebugDumpSql = false;
5941 * Performance expectations for DB usage
5945 $wgTrxProfilerLimits = [
5946 // HTTP GET/HEAD requests.
5947 // Master queries should not happen on GET requests
5951 'readQueryTime' => 5
5953 // HTTP POST requests.
5954 // Master reads and writes will happen for a subset of these.
5956 'readQueryTime' => 5,
5957 'writeQueryTime' => 1,
5958 'maxAffected' => 500
5960 'POST-nonwrite' => [
5963 'readQueryTime' => 5
5965 // Deferred updates that run after HTTP response is sent
5967 'readQueryTime' => 5,
5968 'writeQueryTime' => 1,
5969 'maxAffected' => 500
5971 // Background job runner
5973 'readQueryTime' => 30,
5974 'writeQueryTime' => 5,
5975 'maxAffected' => 1000
5977 // Command-line scripts
5979 'writeQueryTime' => 5,
5980 'maxAffected' => 1000
5985 * Map of string log group names to log destinations.
5987 * If set, wfDebugLog() output for that group will go to that file instead
5988 * of the regular $wgDebugLogFile. Useful for enabling selective logging
5991 * Log destinations may be one of the following:
5992 * - false to completely remove from the output, including from $wgDebugLogFile.
5993 * - string values specifying a filename or URI.
5994 * - associative array with keys:
5995 * - 'destination' desired filename or URI.
5996 * - 'sample' an integer value, specifying a sampling factor (optional)
5997 * - 'level' A \Psr\Log\LogLevel constant, indicating the minimum level
5998 * to log (optional, since 1.25)
6002 * $wgDebugLogGroups['redis'] = '/var/log/mediawiki/redis.log';
6005 * @par Advanced example:
6007 * $wgDebugLogGroups['memcached'] = [
6008 * 'destination' => '/var/log/mediawiki/memcached.log',
6009 * 'sample' => 1000, // log 1 message out of every 1,000.
6010 * 'level' => \Psr\Log\LogLevel::WARNING
6014 $wgDebugLogGroups = [];
6017 * Default service provider for creating Psr\Log\LoggerInterface instances.
6019 * The value should be an array suitable for use with
6020 * ObjectFactory::getObjectFromSpec(). The created object is expected to
6021 * implement the MediaWiki\Logger\Spi interface. See ObjectFactory for additional
6024 * Alternately the MediaWiki\Logger\LoggerFactory::registerProvider method can
6025 * be called to inject an MediaWiki\Logger\Spi instance into the LoggerFactory
6026 * and bypass the use of this configuration variable entirely.
6028 * @par To completely disable logging:
6030 * $wgMWLoggerDefaultSpi = [ 'class' => '\\MediaWiki\\Logger\\NullSpi' ];
6034 * @var array $wgMWLoggerDefaultSpi
6037 $wgMWLoggerDefaultSpi = [
6038 'class' => '\\MediaWiki\\Logger\\LegacySpi',
6042 * Display debug data at the bottom of the main content area.
6044 * Useful for developers and technical users trying to working on a closed wiki.
6046 $wgShowDebug = false;
6049 * Prefix debug messages with relative timestamp. Very-poor man's profiler.
6050 * Since 1.19 also includes memory usage.
6052 $wgDebugTimestamps = false;
6055 * Print HTTP headers for every request in the debug information.
6057 $wgDebugPrintHttpHeaders = true;
6060 * Show the contents of $wgHooks in Special:Version
6062 $wgSpecialVersionShowHooks = false;
6065 * Whether to show "we're sorry, but there has been a database error" pages.
6066 * Displaying errors aids in debugging, but may display information useful
6069 $wgShowSQLErrors = false;
6072 * If set to true, uncaught exceptions will print a complete stack trace
6073 * to output. This should only be used for debugging, as it may reveal
6074 * private information in function parameters due to PHP's backtrace
6077 $wgShowExceptionDetails = false;
6080 * If true, show a backtrace for database errors
6082 * @note This setting only applies when connection errors and query errors are
6083 * reported in the normal manner. $wgShowExceptionDetails applies in other cases,
6084 * including those in which an uncaught exception is thrown from within the
6085 * exception handler.
6087 $wgShowDBErrorBacktrace = false;
6090 * If true, send the exception backtrace to the error log
6092 $wgLogExceptionBacktrace = true;
6095 * Expose backend server host names through the API and various HTML comments
6097 $wgShowHostnames = false;
6100 * Override server hostname detection with a hardcoded value.
6101 * Should be a string, default false.
6104 $wgOverrideHostname = false;
6107 * If set to true MediaWiki will throw notices for some possible error
6108 * conditions and for deprecated functions.
6110 $wgDevelopmentWarnings = false;
6113 * Release limitation to wfDeprecated warnings, if set to a release number
6114 * development warnings will not be generated for deprecations added in releases
6117 $wgDeprecationReleaseLimit = false;
6120 * Only record profiling info for pages that took longer than this
6121 * @deprecated since 1.25: set $wgProfiler['threshold'] instead.
6123 $wgProfileLimit = 0.0;
6126 * Don't put non-profiling info into log file
6128 * @deprecated since 1.23, set the log file in
6129 * $wgDebugLogGroups['profileoutput'] instead.
6131 $wgProfileOnly = false;
6134 * Destination of statsd metrics.
6136 * A host or host:port of a statsd server. Port defaults to 8125.
6138 * If not set, statsd metrics will not be collected.
6140 * @see wfLogProfilingData
6143 $wgStatsdServer = false;
6146 * Prefix for metric names sent to $wgStatsdServer.
6148 * @see MediaWikiServices::getStatsdDataFactory
6149 * @see BufferingStatsdDataFactory
6152 $wgStatsdMetricPrefix = 'MediaWiki';
6155 * InfoAction retrieves a list of transclusion links (both to and from).
6156 * This number puts a limit on that query in the case of highly transcluded
6159 $wgPageInfoTransclusionLimit = 50;
6162 * Set this to an integer to only do synchronous site_stats updates
6163 * one every *this many* updates. The other requests go into pending
6164 * delta values in $wgMemc. Make sure that $wgMemc is a global cache.
6165 * If set to -1, updates *only* go to $wgMemc (useful for daemons).
6167 $wgSiteStatsAsyncFactor = false;
6170 * Parser test suite files to be run by parserTests.php when no specific
6171 * filename is passed to it.
6173 * Extensions may add their own tests to this array, or site-local tests
6174 * may be added via LocalSettings.php
6178 $wgParserTestFiles = [
6179 "$IP/tests/parser/parserTests.txt",
6180 "$IP/tests/parser/extraParserTests.txt"
6184 * Allow running of javascript test suites via [[Special:JavaScriptTest]] (such as QUnit).
6186 $wgEnableJavaScriptTest = false;
6189 * Overwrite the caching key prefix with custom value.
6192 $wgCachePrefix = false;
6195 * Display the new debugging toolbar. This also enables profiling on database
6196 * queries and other useful output.
6197 * Will be ignored if $wgUseFileCache or $wgUseSquid is enabled.
6201 $wgDebugToolbar = false;
6203 /** @} */ # end of profiling, testing and debugging }
6205 /************************************************************************//**
6211 * Set this to true to disable the full text search feature.
6213 $wgDisableTextSearch = false;
6216 * Set to true to have nicer highlighted text in search results,
6217 * by default off due to execution overhead
6219 $wgAdvancedSearchHighlighting = false;
6222 * Regexp to match word boundaries, defaults for non-CJK languages
6223 * should be empty for CJK since the words are not separate
6225 $wgSearchHighlightBoundaries = '[\p{Z}\p{P}\p{C}]';
6228 * Template for OpenSearch suggestions, defaults to API action=opensearch
6230 * Sites with heavy load would typically have these point to a custom
6231 * PHP wrapper to avoid firing up mediawiki for every keystroke
6233 * Placeholders: {searchTerms}
6235 * @deprecated since 1.25 Use $wgOpenSearchTemplates['application/x-suggestions+json'] instead
6237 $wgOpenSearchTemplate = false;
6240 * Templates for OpenSearch suggestions, defaults to API action=opensearch
6242 * Sites with heavy load would typically have these point to a custom
6243 * PHP wrapper to avoid firing up mediawiki for every keystroke
6245 * Placeholders: {searchTerms}
6247 $wgOpenSearchTemplates = [
6248 'application/x-suggestions+json' => false,
6249 'application/x-suggestions+xml' => false,
6253 * Enable OpenSearch suggestions requested by MediaWiki. Set this to
6254 * false if you've disabled scripts that use api?action=opensearch and
6255 * want reduce load caused by cached scripts still pulling suggestions.
6256 * It will let the API fallback by responding with an empty array.
6258 $wgEnableOpenSearchSuggest = true;
6261 * Integer defining default number of entries to show on
6264 $wgOpenSearchDefaultLimit = 10;
6267 * Minimum length of extract in <Description>. Actual extracts will last until the end of sentence.
6269 $wgOpenSearchDescriptionLength = 100;
6272 * Expiry time for search suggestion responses
6274 $wgSearchSuggestCacheExpiry = 1200;
6277 * If you've disabled search semi-permanently, this also disables updates to the
6278 * table. If you ever re-enable, be sure to rebuild the search table.
6280 $wgDisableSearchUpdate = false;
6283 * List of namespaces which are searched by default.
6287 * $wgNamespacesToBeSearchedDefault[NS_MAIN] = true;
6288 * $wgNamespacesToBeSearchedDefault[NS_PROJECT] = true;
6291 $wgNamespacesToBeSearchedDefault = [
6296 * Disable the internal MySQL-based search, to allow it to be
6297 * implemented by an extension instead.
6299 $wgDisableInternalSearch = false;
6302 * Set this to a URL to forward search requests to some external location.
6303 * If the URL includes '$1', this will be replaced with the URL-encoded
6307 * To forward to Google you'd have something like:
6309 * $wgSearchForwardUrl =
6310 * 'http://www.google.com/search?q=$1' .
6311 * '&domains=http://example.com' .
6312 * '&sitesearch=http://example.com' .
6313 * '&ie=utf-8&oe=utf-8';
6316 $wgSearchForwardUrl = null;
6319 * Search form behavior.
6320 * - true = use Go & Search buttons
6321 * - false = use Go button & Advanced search link
6323 $wgUseTwoButtonsSearchForm = true;
6326 * Array of namespaces to generate a Google sitemap for when the
6327 * maintenance/generateSitemap.php script is run, or false if one is to be
6328 * generated for all namespaces.
6330 $wgSitemapNamespaces = false;
6333 * Custom namespace priorities for sitemaps. Setting this will allow you to
6334 * set custom priorities to namespaces when sitemaps are generated using the
6335 * maintenance/generateSitemap.php script.
6337 * This should be a map of namespace IDs to priority
6340 * $wgSitemapNamespacesPriorities = [
6346 $wgSitemapNamespacesPriorities = false;
6349 * If true, searches for IP addresses will be redirected to that IP's
6350 * contributions page. E.g. searching for "1.2.3.4" will redirect to
6351 * [[Special:Contributions/1.2.3.4]]
6353 $wgEnableSearchContributorsByIP = true;
6355 /** @} */ # end of search settings
6357 /************************************************************************//**
6358 * @name Edit user interface
6363 * Path to the GNU diff3 utility. If the file doesn't exist, edit conflicts will
6364 * fall back to the old behavior (no merging).
6366 $wgDiff3 = '/usr/bin/diff3';
6369 * Path to the GNU diff utility.
6371 $wgDiff = '/usr/bin/diff';
6374 * Which namespaces have special treatment where they should be preview-on-open
6375 * Internally only Category: pages apply, but using this extensions (e.g. Semantic MediaWiki)
6376 * can specify namespaces of pages they have special treatment for
6378 $wgPreviewOnOpenNamespaces = [
6383 * Enable the UniversalEditButton for browsers that support it
6384 * (currently only Firefox with an extension)
6385 * See http://universaleditbutton.org for more background information
6387 $wgUniversalEditButton = true;
6390 * If user doesn't specify any edit summary when making a an edit, MediaWiki
6391 * will try to automatically create one. This feature can be disabled by set-
6392 * ting this variable false.
6394 $wgUseAutomaticEditSummaries = true;
6396 /** @} */ # end edit UI }
6398 /************************************************************************//**
6400 * See also $wgSiteNotice
6405 * @cond file_level_code
6406 * Set $wgCommandLineMode if it's not set already, to avoid notices
6408 if ( !isset( $wgCommandLineMode ) ) {
6409 $wgCommandLineMode = false;
6414 * For colorized maintenance script output, is your terminal background dark ?
6416 $wgCommandLineDarkBg = false;
6419 * Set this to a string to put the wiki into read-only mode. The text will be
6420 * used as an explanation to users.
6422 * This prevents most write operations via the web interface. Cache updates may
6423 * still be possible. To prevent database writes completely, use the read_only
6429 * If this lock file exists (size > 0), the wiki will be forced into read-only mode.
6430 * Its contents will be shown to users as part of the read-only warning
6433 * Will default to "{$wgUploadDirectory}/lock_yBgMBwiR" in Setup.php
6435 $wgReadOnlyFile = false;
6438 * When you run the web-based upgrade utility, it will tell you what to set
6439 * this to in order to authorize the upgrade process. It will subsequently be
6440 * used as a password, to authorize further upgrades.
6442 * For security, do not set this to a guessable string. Use the value supplied
6443 * by the install/upgrade process. To cause the upgrader to generate a new key,
6444 * delete the old key from LocalSettings.php.
6446 $wgUpgradeKey = false;
6449 * Fully specified path to git binary
6451 $wgGitBin = '/usr/bin/git';
6454 * Map GIT repository URLs to viewer URLs to provide links in Special:Version
6456 * Key is a pattern passed to preg_match() and preg_replace(),
6457 * without the delimiters (which are #) and must match the whole URL.
6458 * The value is the replacement for the key (it can contain $1, etc.)
6459 * %h will be replaced by the short SHA-1 (7 first chars) and %H by the
6460 * full SHA-1 of the HEAD revision.
6461 * %r will be replaced with a URL-encoded version of $1.
6462 * %R will be replaced with $1 and no URL-encoding
6466 $wgGitRepositoryViewers = [
6467 'https://(?:[a-z0-9_]+@)?gerrit.wikimedia.org/r/(?:p/)?(.*)' =>
6468 'https://phabricator.wikimedia.org/r/revision/%R;%H',
6469 'ssh://(?:[a-z0-9_]+@)?gerrit.wikimedia.org:29418/(.*)' =>
6470 'https://phabricator.wikimedia.org/r/revision/%R;%H',
6473 /** @} */ # End of maintenance }
6475 /************************************************************************//**
6476 * @name Recent changes, new pages, watchlist and history
6481 * Recentchanges items are periodically purged; entries older than this many
6483 * Default: 90 days = about three months
6485 $wgRCMaxAge = 90 * 24 * 3600;
6488 * Page watchers inactive for more than this many seconds are considered inactive.
6489 * Used mainly by action=info. Default: 180 days = about six months.
6492 $wgWatchersMaxAge = 180 * 24 * 3600;
6495 * If active watchers (per above) are this number or less, do not disclose it.
6496 * Left to 1, prevents unprivileged users from knowing for sure that there are 0.
6497 * Set to -1 if you want to always complement watchers count with this info.
6500 $wgUnwatchedPageSecret = 1;
6503 * Filter $wgRCLinkDays by $wgRCMaxAge to avoid showing links for numbers
6504 * higher than what will be stored. Note that this is disabled by default
6505 * because we sometimes do have RC data which is beyond the limit for some
6506 * reason, and some users may use the high numbers to display that data which
6509 $wgRCFilterByAge = false;
6512 * List of Limits options to list in the Special:Recentchanges and
6513 * Special:Recentchangeslinked pages.
6515 $wgRCLinkLimits = [ 50, 100, 250, 500 ];
6518 * List of Days options to list in the Special:Recentchanges and
6519 * Special:Recentchangeslinked pages.
6521 $wgRCLinkDays = [ 1, 3, 7, 14, 30 ];
6524 * Destinations to which notifications about recent changes
6527 * As of MediaWiki 1.22, there are 2 supported 'engine' parameter option in core:
6528 * * 'UDPRCFeedEngine', which is used to send recent changes over UDP to the
6530 * * 'RedisPubSubFeedEngine', which is used to send recent changes to Redis.
6532 * The common options are:
6533 * * 'uri' -- the address to which the notices are to be sent.
6534 * * 'formatter' -- the class name (implementing RCFeedFormatter) which will
6535 * produce the text to send. This can also be an object of the class.
6536 * * 'omit_bots' -- whether the bot edits should be in the feed
6537 * * 'omit_anon' -- whether anonymous edits should be in the feed
6538 * * 'omit_user' -- whether edits by registered users should be in the feed
6539 * * 'omit_minor' -- whether minor edits should be in the feed
6540 * * 'omit_patrolled' -- whether patrolled edits should be in the feed
6542 * The IRC-specific options are:
6543 * * 'add_interwiki_prefix' -- whether the titles should be prefixed with
6544 * the first entry in the $wgLocalInterwikis array (or the value of
6545 * $wgLocalInterwiki, if set)
6547 * The JSON-specific options are:
6548 * * 'channel' -- if set, the 'channel' parameter is also set in JSON values.
6550 * @example $wgRCFeeds['example'] = [
6551 * 'formatter' => 'JSONRCFeedFormatter',
6552 * 'uri' => "udp://localhost:1336",
6553 * 'add_interwiki_prefix' => false,
6554 * 'omit_bots' => true,
6556 * @example $wgRCFeeds['exampleirc'] = [
6557 * 'formatter' => 'IRCColourfulRCFeedFormatter',
6558 * 'uri' => "udp://localhost:1338",
6559 * 'add_interwiki_prefix' => false,
6560 * 'omit_bots' => true,
6567 * Used by RecentChange::getEngine to find the correct engine to use for a given URI scheme.
6568 * Keys are scheme names, values are names of engine classes.
6571 'redis' => 'RedisPubSubFeedEngine',
6572 'udp' => 'UDPRCFeedEngine',
6576 * Treat category membership changes as a RecentChange.
6577 * Changes are mentioned in RC for page actions as follows:
6578 * - creation: pages created with categories are mentioned
6579 * - edit: category additions/removals to existing pages are mentioned
6580 * - move: nothing is mentioned (unless templates used depend on the title)
6581 * - deletion: nothing is mentioned
6582 * - undeletion: nothing is mentioned
6586 $wgRCWatchCategoryMembership = false;
6589 * Use RC Patrolling to check for vandalism (from recent changes and watchlists)
6590 * New pages and new files are included.
6592 $wgUseRCPatrol = true;
6595 * Use new page patrolling to check new pages on Special:Newpages
6597 $wgUseNPPatrol = true;
6600 * Use file patrolling to check new files on Special:Newfiles
6604 $wgUseFilePatrol = true;
6607 * Log autopatrol actions to the log table
6609 $wgLogAutopatrol = true;
6612 * Provide syndication feeds (RSS, Atom) for, e.g., Recentchanges, Newpages
6617 * Set maximum number of results to return in syndication feeds (RSS, Atom) for
6618 * eg Recentchanges, Newpages.
6623 * _Minimum_ timeout for cached Recentchanges feed, in seconds.
6624 * A cached version will continue to be served out even if changes
6625 * are made, until this many seconds runs out since the last render.
6627 * If set to 0, feed caching is disabled. Use this for debugging only;
6628 * feed generation can be pretty slow with diffs.
6630 $wgFeedCacheTimeout = 60;
6633 * When generating Recentchanges RSS/Atom feed, diffs will not be generated for
6634 * pages larger than this size.
6636 $wgFeedDiffCutoff = 32768;
6639 * Override the site's default RSS/ATOM feed for recentchanges that appears on
6640 * every page. Some sites might have a different feed they'd like to promote
6641 * instead of the RC feed (maybe like a "Recent New Articles" or "Breaking news" one).
6642 * Should be a format as key (either 'rss' or 'atom') and an URL to the feed
6645 * Configure the 'atom' feed to http://example.com/somefeed.xml
6647 * $wgSiteFeed['atom'] = "http://example.com/somefeed.xml";
6650 $wgOverrideSiteFeed = [];
6653 * Available feeds objects.
6654 * Should probably only be defined when a page is syndicated ie when
6655 * $wgOut->isSyndicated() is true.
6659 'atom' => 'AtomFeed',
6663 * Which feed types should we provide by default? This can include 'rss',
6664 * 'atom', neither, or both.
6666 $wgAdvertisedFeedTypes = [ 'atom' ];
6669 * Show watching users in recent changes, watchlist and page history views
6671 $wgRCShowWatchingUsers = false; # UPO
6674 * Show the amount of changed characters in recent changes
6676 $wgRCShowChangedSize = true;
6679 * If the difference between the character counts of the text
6680 * before and after the edit is below that value, the value will be
6681 * highlighted on the RC page.
6683 $wgRCChangedSizeThreshold = 500;
6686 * Show "Updated (since my last visit)" marker in RC view, watchlist and history
6687 * view for watched pages with new changes
6689 $wgShowUpdatedMarker = true;
6692 * Disable links to talk pages of anonymous users (IPs) in listings on special
6693 * pages like page history, Special:Recentchanges, etc.
6695 $wgDisableAnonTalk = false;
6698 * Enable filtering of categories in Recentchanges
6700 $wgAllowCategorizedRecentChanges = false;
6703 * Allow filtering by change tag in recentchanges, history, etc
6704 * Has no effect if no tags are defined in valid_tag.
6706 $wgUseTagFilter = true;
6709 * If set to an integer, pages that are watched by this many users or more
6710 * will not require the unwatchedpages permission to view the number of
6715 $wgUnwatchedPageThreshold = false;
6718 * Flags (letter symbols) shown in recent changes and watchlist to indicate
6719 * certain types of edits.
6721 * To register a new one:
6723 * $wgRecentChangesFlags['flag'] => [
6724 * // message for the letter displayed next to rows on changes lists
6725 * 'letter' => 'letter-msg',
6726 * // message for the tooltip of the letter
6727 * 'title' => 'tooltip-msg',
6728 * // optional (defaults to 'tooltip-msg'), message to use in the legend box
6729 * 'legend' => 'legend-msg',
6730 * // optional (defaults to 'flag'), CSS class to put on changes lists rows
6731 * 'class' => 'css-class',
6732 * // optional (defaults to 'any'), how top-level flag is determined. 'any'
6733 * // will set the top-level flag if any line contains the flag, 'all' will
6734 * // only be set if all lines contain the flag.
6735 * 'grouping' => 'any',
6741 $wgRecentChangesFlags = [
6743 'letter' => 'newpageletter',
6744 'title' => 'recentchanges-label-newpage',
6745 'legend' => 'recentchanges-legend-newpage',
6746 'grouping' => 'any',
6749 'letter' => 'minoreditletter',
6750 'title' => 'recentchanges-label-minor',
6751 'legend' => 'recentchanges-legend-minor',
6752 'class' => 'minoredit',
6753 'grouping' => 'all',
6756 'letter' => 'boteditletter',
6757 'title' => 'recentchanges-label-bot',
6758 'legend' => 'recentchanges-legend-bot',
6759 'class' => 'botedit',
6760 'grouping' => 'all',
6763 'letter' => 'unpatrolledletter',
6764 'title' => 'recentchanges-label-unpatrolled',
6765 'legend' => 'recentchanges-legend-unpatrolled',
6766 'grouping' => 'any',
6770 /** @} */ # end RC/watchlist }
6772 /************************************************************************//**
6773 * @name Copyright and credits settings
6778 * Override for copyright metadata.
6780 * This is the name of the page containing information about the wiki's copyright status,
6781 * which will be added as a link in the footer if it is specified. It overrides
6782 * $wgRightsUrl if both are specified.
6784 $wgRightsPage = null;
6787 * Set this to specify an external URL containing details about the content license used on your
6789 * If $wgRightsPage is set then this setting is ignored.
6791 $wgRightsUrl = null;
6794 * If either $wgRightsUrl or $wgRightsPage is specified then this variable gives the text for the
6796 * If using $wgRightsUrl then this value must be specified. If using $wgRightsPage then the name
6797 * of the page will also be used as the link if this variable is not set.
6799 $wgRightsText = null;
6802 * Override for copyright metadata.
6804 $wgRightsIcon = null;
6807 * Set this to true if you want detailed copyright information forms on Upload.
6809 $wgUseCopyrightUpload = false;
6812 * Set this to the number of authors that you want to be credited below an
6813 * article text. Set it to zero to hide the attribution block, and a negative
6814 * number (like -1) to show all authors. Note that this will require 2-3 extra
6815 * database hits, which can have a not insignificant impact on performance for
6821 * If there are more than $wgMaxCredits authors, show $wgMaxCredits of them.
6822 * Otherwise, link to a separate credits page.
6824 $wgShowCreditsIfMax = true;
6826 /** @} */ # end of copyright and credits settings }
6828 /************************************************************************//**
6829 * @name Import / Export
6834 * List of interwiki prefixes for wikis we'll accept as sources for
6835 * Special:Import and API action=import. Since complete page history can be
6836 * imported, these should be 'trusted'.
6838 * This can either be a regular array, or an associative map specifying
6839 * subprojects on the interwiki map of the target wiki, or a mix of the two,
6842 * $wgImportSources = [
6843 * 'wikipedia' => [ 'cs', 'en', 'fr', 'zh' ],
6845 * 'wikia' => [ 'animanga', 'brickipedia', 'desserts' ],
6849 * If you have a very complex import sources setup, you can lazy-load it using
6850 * the ImportSources hook.
6852 * If a user has the 'import' permission but not the 'importupload' permission,
6853 * they will only be able to run imports through this transwiki interface.
6855 $wgImportSources = [];
6858 * Optional default target namespace for interwiki imports.
6859 * Can use this to create an incoming "transwiki"-style queue.
6860 * Set to numeric key, not the name.
6862 * Users may override this in the Special:Import dialog.
6864 $wgImportTargetNamespace = null;
6867 * If set to false, disables the full-history option on Special:Export.
6868 * This is currently poorly optimized for long edit histories, so is
6869 * disabled on Wikimedia's sites.
6871 $wgExportAllowHistory = true;
6874 * If set nonzero, Special:Export requests for history of pages with
6875 * more revisions than this will be rejected. On some big sites things
6876 * could get bogged down by very very long pages.
6878 $wgExportMaxHistory = 0;
6881 * Return distinct author list (when not returning full history)
6883 $wgExportAllowListContributors = false;
6886 * If non-zero, Special:Export accepts a "pagelink-depth" parameter
6887 * up to this specified level, which will cause it to include all
6888 * pages linked to from the pages you specify. Since this number
6889 * can become *insanely large* and could easily break your wiki,
6890 * it's disabled by default for now.
6892 * @warning There's a HARD CODED limit of 5 levels of recursion to prevent a
6893 * crazy-big export from being done by someone setting the depth number too
6894 * high. In other words, last resort safety net.
6896 $wgExportMaxLinkDepth = 0;
6899 * Whether to allow the "export all pages in namespace" option
6901 $wgExportFromNamespaces = false;
6904 * Whether to allow exporting the entire wiki into a single file
6906 $wgExportAllowAll = false;
6909 * Maximum number of pages returned by the GetPagesFromCategory and
6910 * GetPagesFromNamespace functions.
6914 $wgExportPagelistLimit = 5000;
6916 /** @} */ # end of import/export }
6918 /*************************************************************************//**
6924 * A list of callback functions which are called once MediaWiki is fully
6927 $wgExtensionFunctions = [];
6930 * Extension messages files.
6932 * Associative array mapping extension name to the filename where messages can be
6933 * found. The file should contain variable assignments. Any of the variables
6934 * present in languages/messages/MessagesEn.php may be defined, but $messages
6935 * is the most common.
6937 * Variables defined in extensions will override conflicting variables defined
6940 * Since MediaWiki 1.23, use of this variable to define messages is discouraged; instead, store
6941 * messages in JSON format and use $wgMessagesDirs. For setting other variables than
6942 * $messages, $wgExtensionMessagesFiles should still be used. Use a DIFFERENT key because
6943 * any entry having a key that also exists in $wgMessagesDirs will be ignored.
6945 * Extensions using the JSON message format can preserve backward compatibility with
6946 * earlier versions of MediaWiki by using a compatibility shim, such as one generated
6947 * by the generateJsonI18n.php maintenance script, listing it under the SAME key
6948 * as for the $wgMessagesDirs entry.
6952 * $wgExtensionMessagesFiles['ConfirmEdit'] = __DIR__.'/ConfirmEdit.i18n.php';
6955 $wgExtensionMessagesFiles = [];
6958 * Extension messages directories.
6960 * Associative array mapping extension name to the path of the directory where message files can
6961 * be found. The message files are expected to be JSON files named for their language code, e.g.
6962 * en.json, de.json, etc. Extensions with messages in multiple places may specify an array of
6963 * message directories.
6965 * Message directories in core should be added to LocalisationCache::getMessagesDirs()
6967 * @par Simple example:
6969 * $wgMessagesDirs['Example'] = __DIR__ . '/i18n';
6972 * @par Complex example:
6974 * $wgMessagesDirs['Example'] = [
6975 * __DIR__ . '/lib/ve/i18n',
6976 * __DIR__ . '/lib/oojs-ui/i18n',
6977 * __DIR__ . '/i18n',
6982 $wgMessagesDirs = [];
6985 * Array of files with list(s) of extension entry points to be used in
6986 * maintenance/mergeMessageFileList.php
6989 $wgExtensionEntryPointListFiles = [];
6992 * Parser output hooks.
6993 * This is an associative array where the key is an extension-defined tag
6994 * (typically the extension name), and the value is a PHP callback.
6995 * These will be called as an OutputPageParserOutput hook, if the relevant
6996 * tag has been registered with the parser output object.
6998 * Registration is done with $pout->addOutputHook( $tag, $data ).
7000 * The callback has the form:
7002 * function outputHook( $outputPage, $parserOutput, $data ) { ... }
7005 $wgParserOutputHooks = [];
7008 * Whether to include the NewPP limit report as a HTML comment
7010 $wgEnableParserLimitReporting = true;
7013 * List of valid skin names
7015 * The key should be the name in all lower case, the value should be a properly
7016 * cased name for the skin. This value will be prefixed with "Skin" to create
7017 * the class name of the skin to load. Use Skin::getSkinNames() as an accessor
7018 * if you wish to have access to the full list.
7020 $wgValidSkinNames = [];
7023 * Special page list. This is an associative array mapping the (canonical) names of
7024 * special pages to either a class name to be instantiated, or a callback to use for
7025 * creating the special page object. In both cases, the result must be an instance of
7028 $wgSpecialPages = [];
7031 * Array mapping class names to filenames, for autoloading.
7033 $wgAutoloadClasses = [];
7036 * Switch controlling legacy case-insensitive classloading.
7037 * Do not disable if your wiki must support data created by PHP4, or by
7038 * MediaWiki 1.4 or earlier.
7040 $wgAutoloadAttemptLowercase = true;
7043 * An array of information about installed extensions keyed by their type.
7045 * All but 'name', 'path' and 'author' can be omitted.
7048 * $wgExtensionCredits[$type][] = [
7049 * 'path' => __FILE__,
7050 * 'name' => 'Example extension',
7051 * 'namemsg' => 'exampleextension-name',
7055 * 'version' => '1.9.0',
7056 * 'url' => 'http://example.org/example-extension/',
7057 * 'descriptionmsg' => 'exampleextension-desc',
7058 * 'license-name' => 'GPL-2.0+',
7062 * The extensions are listed on Special:Version. This page also looks for a file
7063 * named COPYING or LICENSE (optional .txt extension) and provides a link to
7064 * view said file. When the 'license-name' key is specified, this file is
7065 * interpreted as wikitext.
7067 * - $type: One of 'specialpage', 'parserhook', 'variable', 'media', 'antispam',
7068 * 'skin', 'api', or 'other', or any additional types as specified through the
7069 * ExtensionTypes hook as used in SpecialVersion::getExtensionTypes().
7071 * - name: Name of extension as an inline string instead of localizable message.
7072 * Do not omit this even if 'namemsg' is provided, as it is used to override
7073 * the path Special:Version uses to find extension's license info, and is
7074 * required for backwards-compatibility with MediaWiki 1.23 and older.
7076 * - namemsg (since MW 1.24): A message key for a message containing the
7077 * extension's name, if the name is localizable. (For example, skin names
7080 * - author: A string or an array of strings. Authors can be linked using
7081 * the regular wikitext link syntax. To have an internationalized version of
7082 * "and others" show, add an element "...". This element can also be linked,
7083 * for instance "[http://example ...]".
7085 * - descriptionmsg: A message key or an an array with message key and parameters:
7086 * `'descriptionmsg' => 'exampleextension-desc',`
7088 * - description: Description of extension as an inline string instead of
7089 * localizable message (omit in favour of 'descriptionmsg').
7091 * - license-name: Short name of the license (used as label for the link), such
7092 * as "GPL-2.0+" or "MIT" (https://spdx.org/licenses/ for a list of identifiers).
7094 $wgExtensionCredits = [];
7097 * Authentication plugin.
7098 * @var $wgAuth AuthPlugin
7099 * @deprecated since 1.27 use $wgAuthManagerConfig instead
7104 * Global list of hooks.
7106 * The key is one of the events made available by MediaWiki, you can find
7107 * a description for most of them in docs/hooks.txt. The array is used
7108 * internally by Hook:run().
7110 * The value can be one of:
7112 * - A function name:
7114 * $wgHooks['event_name'][] = $function;
7116 * - A function with some data:
7118 * $wgHooks['event_name'][] = [ $function, $data ];
7120 * - A an object method:
7122 * $wgHooks['event_name'][] = [ $object, 'method' ];
7126 * $wgHooks['event_name'][] = function ( $hookParam ) {
7127 * // Handler code goes here.
7131 * @warning You should always append to an event array or you will end up
7132 * deleting a previous registered hook.
7134 * @warning Hook handlers should be registered at file scope. Registering
7135 * handlers after file scope can lead to unexpected results due to caching.
7140 * List of service wiring files to be loaded by the default instance of MediaWikiServices.
7141 * Each file listed here is expected to return an associative array mapping service names
7142 * to instantiator functions. Extensions may add wiring files to define their own services.
7143 * However, this cannot be used to replace existing services - use the MediaWikiServices
7146 * @see MediaWikiServices
7147 * @see ServiceContainer::loadWiringFiles() for details on loading service instantiator functions.
7148 * @see docs/injection.txt for an overview of dependency injection in MediaWiki.
7150 $wgServiceWiringFiles = [
7151 __DIR__
. '/ServiceWiring.php'
7155 * Maps jobs to their handling classes; extensions
7156 * can add to this to provide custom jobs
7159 'refreshLinks' => 'RefreshLinksJob',
7160 'deleteLinks' => 'DeleteLinksJob',
7161 'htmlCacheUpdate' => 'HTMLCacheUpdateJob',
7162 'sendMail' => 'EmaillingJob',
7163 'enotifNotify' => 'EnotifNotifyJob',
7164 'fixDoubleRedirect' => 'DoubleRedirectJob',
7165 'AssembleUploadChunks' => 'AssembleUploadChunksJob',
7166 'PublishStashedFile' => 'PublishStashedFileJob',
7167 'ThumbnailRender' => 'ThumbnailRenderJob',
7168 'recentChangesUpdate' => 'RecentChangesUpdateJob',
7169 'refreshLinksPrioritized' => 'RefreshLinksJob',
7170 'refreshLinksDynamic' => 'RefreshLinksJob',
7171 'activityUpdateJob' => 'ActivityUpdateJob',
7172 'categoryMembershipChange' => 'CategoryMembershipChangeJob',
7173 'cdnPurge' => 'CdnPurgeJob',
7174 'enqueue' => 'EnqueueJob', // local queue for multi-DC setups
7179 * Jobs that must be explicitly requested, i.e. aren't run by job runners unless
7180 * special flags are set. The values here are keys of $wgJobClasses.
7183 * - Very long-running jobs.
7184 * - Jobs that you would never want to run as part of a page rendering request.
7185 * - Jobs that you want to run on specialized machines ( like transcoding, or a particular
7186 * machine on your cluster has 'outside' web access you could restrict uploadFromUrl )
7187 * These settings should be global to all wikis.
7189 $wgJobTypesExcludedFromDefaultQueue = [ 'AssembleUploadChunks', 'PublishStashedFile' ];
7192 * Map of job types to how many job "work items" should be run per second
7193 * on each job runner process. The meaning of "work items" varies per job,
7194 * but typically would be something like "pages to update". A single job
7195 * may have a variable number of work items, as is the case with batch jobs.
7196 * This is used by runJobs.php and not jobs run via $wgJobRunRate.
7197 * These settings should be global to all wikis.
7200 $wgJobBackoffThrottling = [];
7203 * Make job runners commit changes for slave-lag prone jobs one job at a time.
7204 * This is useful if there are many job workers that race on slave lag checks.
7205 * If set, jobs taking this many seconds of DB write time have serialized commits.
7207 * Note that affected jobs may have worse lock contention. Also, if they affect
7208 * several DBs at once they may have a smaller chance of being atomic due to the
7209 * possibility of connection loss while queueing up to commit. Affected jobs may
7210 * also fail due to the commit lock acquisition timeout.
7215 $wgJobSerialCommitThreshold = false;
7218 * Map of job types to configuration arrays.
7219 * This determines which queue class and storage system is used for each job type.
7220 * Job types that do not have explicit configuration will use the 'default' config.
7221 * These settings should be global to all wikis.
7224 'default' => [ 'class' => 'JobQueueDB', 'order' => 'random', 'claimTTL' => 3600 ],
7228 * Which aggregator to use for tracking which queues have jobs.
7229 * These settings should be global to all wikis.
7231 $wgJobQueueAggregator = [
7232 'class' => 'JobQueueAggregatorNull'
7236 * Additional functions to be performed with updateSpecialPages.
7237 * Expensive Querypages are already updated.
7239 $wgSpecialPageCacheUpdates = [
7240 'Statistics' => [ 'SiteStatsUpdate', 'cacheUpdate' ]
7244 * Hooks that are used for outputting exceptions. Format is:
7245 * $wgExceptionHooks[] = $funcname
7247 * $wgExceptionHooks[] = [ $class, $funcname ]
7248 * Hooks should return strings or false
7250 $wgExceptionHooks = [];
7253 * Page property link table invalidation lists. When a page property
7254 * changes, this may require other link tables to be updated (eg
7255 * adding __HIDDENCAT__ means the hiddencat tracking category will
7256 * have been added, so the categorylinks table needs to be rebuilt).
7257 * This array can be added to by extensions.
7259 $wgPagePropLinkInvalidations = [
7260 'hiddencat' => 'categorylinks',
7263 /** @} */ # End extensions }
7265 /*************************************************************************//**
7271 * Use experimental, DMOZ-like category browser
7273 $wgUseCategoryBrowser = false;
7276 * On category pages, show thumbnail gallery for images belonging to that
7277 * category instead of listing them as articles.
7279 $wgCategoryMagicGallery = true;
7282 * Paging limit for categories
7284 $wgCategoryPagingLimit = 200;
7287 * Specify how category names should be sorted, when listed on a category page.
7288 * A sorting scheme is also known as a collation.
7290 * Available values are:
7292 * - uppercase: Converts the category name to upper case, and sorts by that.
7294 * - identity: Does no conversion. Sorts by binary value of the string.
7296 * - uca-default: Provides access to the Unicode Collation Algorithm with
7297 * the default element table. This is a compromise collation which sorts
7298 * all languages in a mediocre way. However, it is better than "uppercase".
7300 * To use the uca-default collation, you must have PHP's intl extension
7301 * installed. See http://php.net/manual/en/intl.setup.php . The details of the
7302 * resulting collation will depend on the version of ICU installed on the
7305 * After you change this, you must run maintenance/updateCollation.php to fix
7306 * the sort keys in the database.
7308 * Extensions can define there own collations by subclassing Collation
7309 * and using the Collation::factory hook.
7311 $wgCategoryCollation = 'uppercase';
7313 /** @} */ # End categories }
7315 /*************************************************************************//**
7321 * The logging system has two levels: an event type, which describes the
7322 * general category and can be viewed as a named subset of all logs; and
7323 * an action, which is a specific kind of event that can exist in that
7344 * This restricts log access to those who have a certain right
7345 * Users without this will not see it in the option menu and can not view it
7346 * Restricted logs are not added to recent changes
7347 * Logs should remain non-transcludable
7348 * Format: logtype => permissiontype
7350 $wgLogRestrictions = [
7351 'suppress' => 'suppressionlog'
7355 * Show/hide links on Special:Log will be shown for these log types.
7357 * This is associative array of log type => boolean "hide by default"
7359 * See $wgLogTypes for a list of available log types.
7363 * $wgFilterLogTypes = [ 'move' => true, 'import' => false ];
7366 * Will display show/hide links for the move and import logs. Move logs will be
7367 * hidden by default unless the link is clicked. Import logs will be shown by
7368 * default, and hidden when the link is clicked.
7370 * A message of the form log-show-hide-[type] should be added, and will be used
7371 * for the link text.
7373 $wgFilterLogTypes = [
7379 * Lists the message key string for each log type. The localized messages
7380 * will be listed in the user interface.
7382 * Extensions with custom log types may add to this array.
7384 * @since 1.19, if you follow the naming convention log-name-TYPE,
7385 * where TYPE is your log type, yoy don't need to use this array.
7388 '' => 'all-logs-page',
7389 'block' => 'blocklogpage',
7390 'protect' => 'protectlogpage',
7391 'rights' => 'rightslog',
7392 'delete' => 'dellogpage',
7393 'upload' => 'uploadlogpage',
7394 'move' => 'movelogpage',
7395 'import' => 'importlogpage',
7396 'patrol' => 'patrol-log-page',
7397 'merge' => 'mergelog',
7398 'suppress' => 'suppressionlog',
7402 * Lists the message key string for descriptive text to be shown at the
7403 * top of each log type.
7405 * Extensions with custom log types may add to this array.
7407 * @since 1.19, if you follow the naming convention log-description-TYPE,
7408 * where TYPE is your log type, yoy don't need to use this array.
7411 '' => 'alllogstext',
7412 'block' => 'blocklogtext',
7413 'delete' => 'dellogpagetext',
7414 'import' => 'importlogpagetext',
7415 'merge' => 'mergelogpagetext',
7416 'move' => 'movelogpagetext',
7417 'patrol' => 'patrol-log-header',
7418 'protect' => 'protectlogtext',
7419 'rights' => 'rightslogtext',
7420 'suppress' => 'suppressionlogtext',
7421 'upload' => 'uploadlogpagetext',
7425 * Lists the message key string for formatting individual events of each
7426 * type and action when listed in the logs.
7428 * Extensions with custom log types may add to this array.
7433 * The same as above, but here values are names of classes,
7435 * @see LogPage::actionText
7438 $wgLogActionsHandlers = [
7439 'block/block' => 'BlockLogFormatter',
7440 'block/reblock' => 'BlockLogFormatter',
7441 'block/unblock' => 'BlockLogFormatter',
7442 'contentmodel/change' => 'ContentModelLogFormatter',
7443 'contentmodel/new' => 'ContentModelLogFormatter',
7444 'delete/delete' => 'DeleteLogFormatter',
7445 'delete/event' => 'DeleteLogFormatter',
7446 'delete/restore' => 'DeleteLogFormatter',
7447 'delete/revision' => 'DeleteLogFormatter',
7448 'import/interwiki' => 'ImportLogFormatter',
7449 'import/upload' => 'ImportLogFormatter',
7450 'managetags/activate' => 'LogFormatter',
7451 'managetags/create' => 'LogFormatter',
7452 'managetags/deactivate' => 'LogFormatter',
7453 'managetags/delete' => 'LogFormatter',
7454 'merge/merge' => 'MergeLogFormatter',
7455 'move/move' => 'MoveLogFormatter',
7456 'move/move_redir' => 'MoveLogFormatter',
7457 'patrol/patrol' => 'PatrolLogFormatter',
7458 'patrol/autopatrol' => 'PatrolLogFormatter',
7459 'protect/modify' => 'ProtectLogFormatter',
7460 'protect/move_prot' => 'ProtectLogFormatter',
7461 'protect/protect' => 'ProtectLogFormatter',
7462 'protect/unprotect' => 'ProtectLogFormatter',
7463 'rights/autopromote' => 'RightsLogFormatter',
7464 'rights/rights' => 'RightsLogFormatter',
7465 'suppress/block' => 'BlockLogFormatter',
7466 'suppress/delete' => 'DeleteLogFormatter',
7467 'suppress/event' => 'DeleteLogFormatter',
7468 'suppress/reblock' => 'BlockLogFormatter',
7469 'suppress/revision' => 'DeleteLogFormatter',
7470 'tag/update' => 'TagLogFormatter',
7471 'upload/overwrite' => 'UploadLogFormatter',
7472 'upload/revert' => 'UploadLogFormatter',
7473 'upload/upload' => 'UploadLogFormatter',
7477 * List of log types that can be filtered by action types
7479 * To each action is associated the list of log_action
7480 * subtypes to search for, usually one, but not necessarily so
7481 * Extensions may append to this array
7484 $wgActionFilteredLogs = [
7486 'block' => [ 'block' ],
7487 'reblock' => [ 'reblock' ],
7488 'unblock' => [ 'unblock' ],
7491 'change' => [ 'change' ],
7495 'delete' => [ 'delete' ],
7496 'restore' => [ 'restore' ],
7497 'event' => [ 'event' ],
7498 'revision' => [ 'revision' ],
7501 'interwiki' => [ 'interwiki' ],
7502 'upload' => [ 'upload' ],
7505 'create' => [ 'create' ],
7506 'delete' => [ 'delete' ],
7507 'activate' => [ 'activate' ],
7508 'deactivate' => [ 'deactivate' ],
7511 'move' => [ 'move' ],
7512 'move_redir' => [ 'move_redir' ],
7515 'create' => [ 'create', 'newusers' ],
7516 'create2' => [ 'create2' ],
7517 'autocreate' => [ 'autocreate' ],
7518 'byemail' => [ 'byemail' ],
7521 'patrol' => [ 'patrol' ],
7522 'autopatrol' => [ 'autopatrol' ],
7525 'protect' => [ 'protect' ],
7526 'modify' => [ 'modify' ],
7527 'unprotect' => [ 'unprotect' ],
7528 'move_prot' => [ 'move_prot' ],
7531 'rights' => [ 'rights' ],
7532 'autopromote' => [ 'autopromote' ],
7535 'event' => [ 'event' ],
7536 'revision' => [ 'revision' ],
7537 'delete' => [ 'delete' ],
7538 'block' => [ 'block' ],
7539 'reblock' => [ 'reblock' ],
7542 'upload' => [ 'upload' ],
7543 'overwrite' => [ 'overwrite' ],
7548 * Maintain a log of newusers at Log/newusers?
7550 $wgNewUserLog = true;
7552 /** @} */ # end logging }
7554 /*************************************************************************//**
7555 * @name Special pages (general and miscellaneous)
7560 * Allow special page inclusions such as {{Special:Allpages}}
7562 $wgAllowSpecialInclusion = true;
7565 * Set this to an array of special page names to prevent
7566 * maintenance/updateSpecialPages.php from updating those pages.
7568 $wgDisableQueryPageUpdate = false;
7571 * On Special:Unusedimages, consider images "used", if they are put
7572 * into a category. Default (false) is not to count those as used.
7574 $wgCountCategorizedImagesAsUsed = false;
7577 * Maximum number of links to a redirect page listed on
7578 * Special:Whatlinkshere/RedirectDestination
7580 $wgMaxRedirectLinksRetrieved = 500;
7582 /** @} */ # end special pages }
7584 /*************************************************************************//**
7590 * Array of allowed values for the "title=foo&action=<action>" parameter. Syntax is:
7591 * 'foo' => 'ClassName' Load the specified class which subclasses Action
7592 * 'foo' => true Load the class FooAction which subclasses Action
7593 * If something is specified in the getActionOverrides()
7594 * of the relevant Page object it will be used
7595 * instead of the default class.
7596 * 'foo' => false The action is disabled; show an error message
7597 * Unsetting core actions will probably cause things to complain loudly.
7603 'editchangetags' => 'SpecialPageAction',
7606 'markpatrolled' => true,
7612 'revisiondelete' => 'SpecialPageAction',
7615 'unprotect' => true,
7621 /** @} */ # end actions }
7623 /*************************************************************************//**
7624 * @name Robot (search engine crawler) policy
7625 * See also $wgNoFollowLinks.
7630 * Default robot policy. The default policy is to encourage indexing and fol-
7631 * lowing of links. It may be overridden on a per-namespace and/or per-page
7634 $wgDefaultRobotPolicy = 'index,follow';
7637 * Robot policies per namespaces. The default policy is given above, the array
7638 * is made of namespace constants as defined in includes/Defines.php. You can-
7639 * not specify a different default policy for NS_SPECIAL: it is always noindex,
7640 * nofollow. This is because a number of special pages (e.g., ListPages) have
7641 * many permutations of options that display the same data under redundant
7642 * URLs, so search engine spiders risk getting lost in a maze of twisty special
7643 * pages, all alike, and never reaching your actual content.
7647 * $wgNamespaceRobotPolicies = [ NS_TALK => 'noindex' ];
7650 $wgNamespaceRobotPolicies = [];
7653 * Robot policies per article. These override the per-namespace robot policies.
7654 * Must be in the form of an array where the key part is a properly canonicalised
7655 * text form title and the value is a robot policy.
7659 * $wgArticleRobotPolicies = [
7660 * 'Main Page' => 'noindex,follow',
7661 * 'User:Bob' => 'index,follow',
7665 * @par Example that DOES NOT WORK because the names are not canonical text
7668 * $wgArticleRobotPolicies = [
7669 * # Underscore, not space!
7670 * 'Main_Page' => 'noindex,follow',
7671 * # "Project", not the actual project name!
7672 * 'Project:X' => 'index,follow',
7673 * # Needs to be "Abc", not "abc" (unless $wgCapitalLinks is false for that namespace)!
7674 * 'abc' => 'noindex,nofollow'
7678 $wgArticleRobotPolicies = [];
7681 * An array of namespace keys in which the __INDEX__/__NOINDEX__ magic words
7682 * will not function, so users can't decide whether pages in that namespace are
7683 * indexed by search engines. If set to null, default to $wgContentNamespaces.
7687 * $wgExemptFromUserRobotsControl = [ NS_MAIN, NS_TALK, NS_PROJECT ];
7690 $wgExemptFromUserRobotsControl = null;
7692 /** @} */ # End robot policy }
7694 /************************************************************************//**
7695 * @name AJAX and API
7696 * Note: The AJAX entry point which this section refers to is gradually being
7697 * replaced by the API entry point, api.php. They are essentially equivalent.
7698 * Both of them are used for dynamic client-side features, via XHR.
7703 * Enable the MediaWiki API for convenient access to
7704 * machine-readable data via api.php
7706 * See https://www.mediawiki.org/wiki/API
7708 $wgEnableAPI = true;
7711 * Allow the API to be used to perform write operations
7712 * (page edits, rollback, etc.) when an authorised user
7715 $wgEnableWriteAPI = true;
7719 * WARNING: SECURITY THREAT - debug use only
7721 * Disables many security checks in the API for debugging purposes.
7722 * This flag should never be used on the production servers, as it introduces
7723 * a number of potential security holes. Even when enabled, the validation
7724 * will still be performed, but instead of failing, API will return a warning.
7725 * Also, there will always be a warning notifying that this flag is set.
7726 * At this point, the flag allows GET requests to go through for modules
7731 $wgDebugAPI = false;
7734 * API module extensions.
7736 * Associative array mapping module name to modules specs;
7737 * Each module spec is an associative array containing at least
7738 * the 'class' key for the module's class, and optionally a
7739 * 'factory' key for the factory function to use for the module.
7741 * That factory function will be called with two parameters,
7742 * the parent module (an instance of ApiBase, usually ApiMain)
7743 * and the name the module was registered under. The return
7744 * value must be an instance of the class given in the 'class'
7747 * For backward compatibility, the module spec may also be a
7748 * simple string containing the module's class name. In that
7749 * case, the class' constructor will be called with the parent
7750 * module and module name as parameters, as described above.
7752 * Examples for registering API modules:
7755 * $wgAPIModules['foo'] = 'ApiFoo';
7756 * $wgAPIModules['bar'] = [
7757 * 'class' => 'ApiBar',
7758 * 'factory' => function( $main, $name ) { ... }
7760 * $wgAPIModules['xyzzy'] = [
7761 * 'class' => 'ApiXyzzy',
7762 * 'factory' => [ 'XyzzyFactory', 'newApiModule' ]
7766 * Extension modules may override the core modules.
7767 * See ApiMain::$Modules for a list of the core modules.
7772 * API format module extensions.
7773 * Associative array mapping format module name to module specs (see $wgAPIModules).
7774 * Extension modules may override the core modules.
7776 * See ApiMain::$Formats for a list of the core format modules.
7778 $wgAPIFormatModules = [];
7781 * API Query meta module extensions.
7782 * Associative array mapping meta module name to module specs (see $wgAPIModules).
7783 * Extension modules may override the core modules.
7785 * See ApiQuery::$QueryMetaModules for a list of the core meta modules.
7787 $wgAPIMetaModules = [];
7790 * API Query prop module extensions.
7791 * Associative array mapping prop module name to module specs (see $wgAPIModules).
7792 * Extension modules may override the core modules.
7794 * See ApiQuery::$QueryPropModules for a list of the core prop modules.
7796 $wgAPIPropModules = [];
7799 * API Query list module extensions.
7800 * Associative array mapping list module name to module specs (see $wgAPIModules).
7801 * Extension modules may override the core modules.
7803 * See ApiQuery::$QueryListModules for a list of the core list modules.
7805 $wgAPIListModules = [];
7808 * Maximum amount of rows to scan in a DB query in the API
7809 * The default value is generally fine
7811 $wgAPIMaxDBRows = 5000;
7814 * The maximum size (in bytes) of an API result.
7815 * @warning Do not set this lower than $wgMaxArticleSize*1024
7817 $wgAPIMaxResultSize = 8388608;
7820 * The maximum number of uncached diffs that can be retrieved in one API
7821 * request. Set this to 0 to disable API diffs altogether
7823 $wgAPIMaxUncachedDiffs = 1;
7826 * Maximum amount of DB lag on a majority of DB slaves to tolerate
7827 * before forcing bots to retry any write requests via API errors.
7828 * This should be lower than the 'max lag' value in $wgLBFactoryConf.
7830 $wgAPIMaxLagThreshold = 7;
7833 * Log file or URL (TCP or UDP) to log API requests to, or false to disable
7834 * API request logging
7836 $wgAPIRequestLog = false;
7839 * Set the timeout for the API help text cache. If set to 0, caching disabled
7841 $wgAPICacheHelpTimeout = 60 * 60;
7844 * The ApiQueryQueryPages module should skip pages that are redundant to true
7847 $wgAPIUselessQueryPages = [
7848 'MIMEsearch', // aiprop=mime
7849 'LinkSearch', // list=exturlusage
7850 'FileDuplicateSearch', // prop=duplicatefiles
7854 * Enable AJAX framework
7859 * List of Ajax-callable functions.
7860 * Extensions acting as Ajax callbacks must register here
7861 * @deprecated (officially) since 1.27; use the API instead
7863 $wgAjaxExportList = [];
7866 * Enable AJAX check for file overwrite, pre-upload
7868 $wgAjaxUploadDestCheck = true;
7871 * Enable previewing licences via AJAX. Also requires $wgEnableAPI to be true.
7873 $wgAjaxLicensePreview = true;
7876 * Have clients send edits to be prepared when filling in edit summaries.
7877 * This gives the server a head start on the expensive parsing operation.
7879 $wgAjaxEditStash = true;
7882 * Settings for incoming cross-site AJAX requests:
7883 * Newer browsers support cross-site AJAX when the target resource allows requests
7884 * from the origin domain by the Access-Control-Allow-Origin header.
7885 * This is currently only used by the API (requests to api.php)
7886 * $wgCrossSiteAJAXdomains can be set using a wildcard syntax:
7888 * - '*' matches any number of characters
7889 * - '?' matches any 1 character
7893 * $wgCrossSiteAJAXdomains = [
7894 * 'www.mediawiki.org',
7895 * '*.wikipedia.org',
7896 * '*.wikimedia.org',
7897 * '*.wiktionary.org',
7901 $wgCrossSiteAJAXdomains = [];
7904 * Domains that should not be allowed to make AJAX requests,
7905 * even if they match one of the domains allowed by $wgCrossSiteAJAXdomains
7906 * Uses the same syntax as $wgCrossSiteAJAXdomains
7908 $wgCrossSiteAJAXdomainExceptions = [];
7910 /** @} */ # End AJAX and API }
7912 /************************************************************************//**
7913 * @name Shell and process control
7918 * Maximum amount of virtual memory available to shell processes under linux, in KB.
7920 $wgMaxShellMemory = 307200;
7923 * Maximum file size created by shell processes under linux, in KB
7924 * ImageMagick convert for example can be fairly hungry for scratch space
7926 $wgMaxShellFileSize = 102400;
7929 * Maximum CPU time in seconds for shell processes under Linux
7931 $wgMaxShellTime = 180;
7934 * Maximum wall clock time (i.e. real time, of the kind the clock on the wall
7935 * would measure) in seconds for shell processes under Linux
7937 $wgMaxShellWallClockTime = 180;
7940 * Under Linux: a cgroup directory used to constrain memory usage of shell
7941 * commands. The directory must be writable by the user which runs MediaWiki.
7943 * If specified, this is used instead of ulimit, which is inaccurate, and
7944 * causes malloc() to return NULL, which exposes bugs in C applications, making
7945 * them segfault or deadlock.
7947 * A wrapper script will create a cgroup for each shell command that runs, as
7948 * a subgroup of the specified cgroup. If the memory limit is exceeded, the
7949 * kernel will send a SIGKILL signal to a process in the subgroup.
7953 * mkdir -p /sys/fs/cgroup/memory/mediawiki
7954 * mkdir -m 0777 /sys/fs/cgroup/memory/mediawiki/job
7955 * echo '$wgShellCgroup = "/sys/fs/cgroup/memory/mediawiki/job";' >> LocalSettings.php
7958 * The reliability of cgroup cleanup can be improved by installing a
7959 * notify_on_release script in the root cgroup, see e.g.
7960 * https://gerrit.wikimedia.org/r/#/c/40784
7962 $wgShellCgroup = false;
7965 * Executable path of the PHP cli binary (php/php5). Should be set up on install.
7967 $wgPhpCli = '/usr/bin/php';
7970 * Locale for LC_CTYPE, to work around http://bugs.php.net/bug.php?id=45132
7971 * For Unix-like operating systems, set this to to a locale that has a UTF-8
7972 * character set. Only the character set is relevant.
7974 $wgShellLocale = 'en_US.utf8';
7976 /** @} */ # End shell }
7978 /************************************************************************//**
7984 * Timeout for HTTP requests done internally, in seconds.
7986 $wgHTTPTimeout = 25;
7989 * Timeout for Asynchronous (background) HTTP requests, in seconds.
7991 $wgAsyncHTTPTimeout = 25;
7994 * Proxy to use for CURL requests.
7996 $wgHTTPProxy = false;
7999 * Local virtual hosts.
8001 * This lists domains that are configured as virtual hosts on the same machine.
8002 * If a request is to be made to a domain listed here, or any subdomain thereof,
8003 * then no proxy will be used.
8004 * Command-line scripts are not affected by this setting and will always use
8005 * proxy if it is configured.
8008 $wgLocalVirtualHosts = [];
8011 * Timeout for connections done internally (in seconds)
8012 * Only works for curl
8014 $wgHTTPConnectTimeout = 5e0
;
8016 /** @} */ # End HTTP client }
8018 /************************************************************************//**
8024 * Number of jobs to perform per request. May be less than one in which case
8025 * jobs are performed probabalistically. If this is zero, jobs will not be done
8026 * during ordinary apache requests. In this case, maintenance/runJobs.php should
8027 * be run periodically.
8032 * When $wgJobRunRate > 0, try to run jobs asynchronously, spawning a new process
8033 * to handle the job execution, instead of blocking the request until the job
8034 * execution finishes.
8037 $wgRunJobsAsync = true;
8040 * Number of rows to update per job
8042 $wgUpdateRowsPerJob = 300;
8045 * Number of rows to update per query
8047 $wgUpdateRowsPerQuery = 100;
8049 /** @} */ # End job queue }
8051 /************************************************************************//**
8052 * @name Miscellaneous
8057 * Name of the external diff engine to use. Supported values:
8058 * * string: path to an external diff executable
8059 * * false: wikidiff2 PHP/HHVM module if installed, otherwise the default PHP implementation
8060 * * 'wikidiff', 'wikidiff2', and 'wikidiff3' are treated as false for backwards compatibility
8062 $wgExternalDiffEngine = false;
8065 * Disable redirects to special pages and interwiki redirects, which use a 302
8066 * and have no "redirected from" link.
8068 * @note This is only for articles with #REDIRECT in them. URL's containing a
8069 * local interwiki prefix (or a non-canonical special page name) are still hard
8070 * redirected regardless of this setting.
8072 $wgDisableHardRedirects = false;
8075 * LinkHolderArray batch size
8078 $wgLinkHolderBatchSize = 1000;
8081 * By default MediaWiki does not register links pointing to same server in
8082 * externallinks dataset, use this value to override:
8084 $wgRegisterInternalExternals = false;
8087 * Maximum number of pages to move at once when moving subpages with a page.
8089 $wgMaximumMovedPages = 100;
8092 * Fix double redirects after a page move.
8093 * Tends to conflict with page move vandalism, use only on a private wiki.
8095 $wgFixDoubleRedirects = false;
8098 * Allow redirection to another page when a user logs in.
8099 * To enable, set to a string like 'Main Page'
8101 $wgRedirectOnLogin = null;
8104 * Configuration for processing pool control, for use in high-traffic wikis.
8105 * An implementation is provided in the PoolCounter extension.
8107 * This configuration array maps pool types to an associative array. The only
8108 * defined key in the associative array is "class", which gives the class name.
8109 * The remaining elements are passed through to the class as constructor
8114 * $wgPoolCounterConf = [ 'ArticleView' => [
8115 * 'class' => 'PoolCounter_Client',
8116 * 'timeout' => 15, // wait timeout in seconds
8117 * 'workers' => 5, // maximum number of active threads in each pool
8118 * 'maxqueue' => 50, // maximum number of total threads in each pool
8119 * ... any extension-specific options...
8123 $wgPoolCounterConf = null;
8126 * To disable file delete/restore temporarily
8128 $wgUploadMaintenance = false;
8131 * Associative array mapping namespace IDs to the name of the content model pages in that namespace
8132 * should have by default (use the CONTENT_MODEL_XXX constants). If no special content type is
8133 * defined for a given namespace, pages in that namespace will use the CONTENT_MODEL_WIKITEXT
8134 * (except for the special case of JS and CS pages).
8138 $wgNamespaceContentModels = [];
8141 * How to react if a plain text version of a non-text Content object is requested using
8142 * ContentHandler::getContentText():
8144 * * 'ignore': return null
8145 * * 'fail': throw an MWException
8146 * * 'serialize': serialize to default format
8150 $wgContentHandlerTextFallback = 'ignore';
8153 * Set to false to disable use of the database fields introduced by the ContentHandler facility.
8154 * This way, the ContentHandler facility can be used without any additional information in the
8155 * database. A page's content model is then derived solely from the page's title. This however
8156 * means that changing a page's default model (e.g. using $wgNamespaceContentModels) will break
8157 * the page and/or make the content inaccessible. This also means that pages can not be moved to
8158 * a title that would default to a different content model.
8160 * Overall, with $wgContentHandlerUseDB = false, no database updates are needed, but content
8161 * handling is less robust and less flexible.
8165 $wgContentHandlerUseDB = true;
8168 * Determines which types of text are parsed as wikitext. This does not imply that these kinds
8169 * of texts are also rendered as wikitext, it only means that links, magic words, etc will have
8170 * the effect on the database they would have on a wikitext page.
8172 * @todo On the long run, it would be nice to put categories etc into a separate structure,
8173 * or at least parse only the contents of comments in the scripts.
8177 $wgTextModelsToParse = [
8178 CONTENT_MODEL_WIKITEXT
, // Just for completeness, wikitext will always be parsed.
8179 CONTENT_MODEL_JAVASCRIPT
, // Make categories etc work, people put them into comments.
8180 CONTENT_MODEL_CSS
, // Make categories etc work, people put them into comments.
8184 * Whether the user must enter their password to change their e-mail address
8188 $wgRequirePasswordforEmailChange = true;
8191 * Register handlers for specific types of sites.
8196 'mediawiki' => 'MediaWikiSite',
8200 * Whether the page_props table has a pp_sortkey column. Set to false in case
8201 * the respective database schema change was not applied.
8204 $wgPagePropsHaveSortkey = true;
8207 * Port where you have HTTPS running
8208 * Supports HTTPS on non-standard ports
8215 * Secret for session storage.
8216 * This should be set in LocalSettings.php, otherwise wgSecretKey will
8220 $wgSessionSecret = false;
8223 * If for some reason you can't install the PHP OpenSSL or mcrypt extensions,
8224 * you can set this to true to make MediaWiki work again at the cost of storing
8225 * sensitive session data insecurely. But it would be much more secure to just
8226 * install the OpenSSL extension.
8229 $wgSessionInsecureSecrets = false;
8232 * Secret for hmac-based key derivation function (fast,
8233 * cryptographically secure random numbers).
8234 * This should be set in LocalSettings.php, otherwise wgSecretKey will
8236 * See also: $wgHKDFAlgorithm
8239 $wgHKDFSecret = false;
8242 * Algorithm for hmac-based key derivation function (fast,
8243 * cryptographically secure random numbers).
8244 * See also: $wgHKDFSecret
8247 $wgHKDFAlgorithm = 'sha256';
8250 * Enable page language feature
8251 * Allows setting page language in database
8255 $wgPageLanguageUseDB = false;
8258 * Global configuration variable for Virtual REST Services.
8259 * Parameters for different services are to be declared inside
8260 * $wgVirtualRestConfig['modules'], which is to be treated as an associative
8261 * array. Global parameters will be merged with service-specific ones. The
8262 * result will then be passed to VirtualRESTService::__construct() in the
8265 * Example config for Parsoid:
8267 * $wgVirtualRestConfig['modules']['parsoid'] = [
8268 * 'url' => 'http://localhost:8000',
8269 * 'prefix' => 'enwiki',
8270 * 'domain' => 'en.wikipedia.org',
8276 $wgVirtualRestConfig = [
8279 # Timeout in seconds
8281 # 'domain' is set to $wgCanonicalServer in Setup.php
8282 'forwardCookies' => false,
8288 * Controls whether zero-result search queries with suggestions should display results for
8289 * these suggestions.
8294 $wgSearchRunSuggestedQuery = true;
8297 * Where popular password file is located.
8299 * Default in core contains 50,000 most popular. This config
8300 * allows you to change which file, in case you want to generate
8301 * a password file with > 50000 entries in it.
8303 * @see maintenance/createCommonPasswordCdb.php
8305 * @var string path to file
8307 $wgPopularPasswordFile = __DIR__
. '/../serialized/commonpasswords.cdb';
8310 * Max time (in seconds) a user-generated transaction can spend in writes.
8311 * If exceeded, the transaction is rolled back with an error instead of being committed.
8313 * @var int|bool Disabled if false
8316 $wgMaxUserDBWriteDuration = false;
8319 * Mapping of event channels (or channel categories) to EventRelayer configuration.
8321 * By setting up a PubSub system (like Kafka) and enabling a corresponding EventRelayer class
8322 * that uses it, MediaWiki can broadcast events to all subscribers. Certain features like WAN
8323 * cache purging and CDN cache purging will emit events to this system. Appropriate listers can
8324 * subscribe to the channel and take actions based on the events. For example, a local daemon
8325 * can run on each CDN cache node and perfom local purges based on the URL purge channel events.
8327 * Some extensions may want to use "channel categories" so that different channels can also share
8328 * the same custom relayer instance (e.g. when it's likely to be overriden). They can use
8329 * EventRelayerGroup::getRelayer() based on the category but call notify() on various different
8330 * actual channels. One reason for this would be that some system have very different performance
8331 * vs durability needs, so one system (e.g. Kafka) may not be suitable for all uses.
8333 * The 'default' key is for all channels (or channel categories) without an explicit entry here.
8337 $wgEventRelayerConfig = [
8339 'class' => 'EventRelayerNull',
8344 * For really cool vim folding this needs to be at the end:
8345 * vim: foldmarker=@{,@} foldmethod=marker