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 = '1.27.0-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.
534 * $wgForeignUploadTargets = array( 'shared' );
536 $wgForeignUploadTargets = [];
539 * File backend structure configuration.
541 * This is an array of file backend configuration arrays.
542 * Each backend configuration has the following parameters:
543 * - 'name' : A unique name for the backend
544 * - 'class' : The file backend class to use
545 * - 'wikiId' : A unique string that identifies the wiki (container prefix)
546 * - 'lockManager' : The name of a lock manager (see $wgLockManagers)
548 * See FileBackend::__construct() for more details.
549 * Additional parameters are specific to the file backend class used.
550 * These settings should be global to all wikis when possible.
552 * There are two particularly important aspects about each backend:
553 * - a) Whether it is fully qualified or wiki-relative.
554 * By default, the paths of files are relative to the current wiki,
555 * which works via prefixing them with the current wiki ID when accessed.
556 * Setting 'wikiId' forces the backend to be fully qualified by prefixing
557 * all paths with the specified value instead. This can be useful if
558 * multiple wikis need to share the same data. Note that 'name' is *not*
559 * part of any prefix and thus should not be relied upon for namespacing.
560 * - b) Whether it is only defined for some wikis or is defined on all
561 * wikis in the wiki farm. Defining a backend globally is useful
562 * if multiple wikis need to share the same data.
563 * One should be aware of these aspects when configuring a backend for use with
564 * any basic feature or plugin. For example, suppose an extension stores data for
565 * different wikis in different directories and sometimes needs to access data from
566 * a foreign wiki's directory in order to render a page on given wiki. The extension
567 * would need a fully qualified backend that is defined on all wikis in the wiki farm.
569 $wgFileBackends = [];
572 * Array of configuration arrays for each lock manager.
573 * Each backend configuration has the following parameters:
574 * - 'name' : A unique name for the lock manager
575 * - 'class' : The lock manger class to use
577 * See LockManager::__construct() for more details.
578 * Additional parameters are specific to the lock manager class used.
579 * These settings should be global to all wikis.
581 $wgLockManagers = [];
584 * Show Exif data, on by default if available.
585 * Requires PHP's Exif extension: http://www.php.net/manual/en/ref.exif.php
587 * @note FOR WINDOWS USERS:
588 * To enable Exif functions, add the following line to the "Windows
589 * extensions" section of php.ini:
591 * extension=extensions/php_exif.dll
594 $wgShowEXIF = function_exists( 'exif_read_data' );
597 * If to automatically update the img_metadata field
598 * if the metadata field is outdated but compatible with the current version.
601 $wgUpdateCompatibleMetadata = false;
604 * If you operate multiple wikis, you can define a shared upload path here.
605 * Uploads to this wiki will NOT be put there - they will be put into
606 * $wgUploadDirectory.
607 * If $wgUseSharedUploads is set, the wiki will look in the shared repository if
608 * no file of the given name is found in the local repository (for [[File:..]],
609 * [[Media:..]] links). Thumbnails will also be looked for and generated in this
612 * Note that these configuration settings can now be defined on a per-
613 * repository basis for an arbitrary number of file repositories, using the
614 * $wgForeignFileRepos variable.
616 $wgUseSharedUploads = false;
619 * Full path on the web server where shared uploads can be found
621 $wgSharedUploadPath = "http://commons.wikimedia.org/shared/images";
624 * Fetch commons image description pages and display them on the local wiki?
626 $wgFetchCommonsDescriptions = false;
629 * Path on the file system where shared uploads can be found.
631 $wgSharedUploadDirectory = "/var/www/wiki3/images";
634 * DB name with metadata about shared directory.
635 * Set this to false if the uploads do not come from a wiki.
637 $wgSharedUploadDBname = false;
640 * Optional table prefix used in database.
642 $wgSharedUploadDBprefix = '';
645 * Cache shared metadata in memcached.
646 * Don't do this if the commons wiki is in a different memcached domain
648 $wgCacheSharedUploads = true;
651 * Allow for upload to be copied from an URL.
652 * The timeout for copy uploads is set by $wgCopyUploadTimeout.
653 * You have to assign the user right 'upload_by_url' to a user group, to use this.
655 $wgAllowCopyUploads = false;
658 * A list of domains copy uploads can come from
662 $wgCopyUploadsDomains = [];
665 * Enable copy uploads from Special:Upload. $wgAllowCopyUploads must also be
666 * true. If $wgAllowCopyUploads is true, but this is false, you will only be
667 * able to perform copy uploads from the API or extensions (e.g. UploadWizard).
669 $wgCopyUploadsFromSpecialUpload = false;
672 * Proxy to use for copy upload requests.
675 $wgCopyUploadProxy = false;
678 * Different timeout for upload by url
679 * This could be useful since when fetching large files, you may want a
680 * timeout longer than the default $wgHTTPTimeout. False means fallback
685 $wgCopyUploadTimeout = false;
688 * Max size for uploads, in bytes. If not set to an array, applies to all
689 * uploads. If set to an array, per upload type maximums can be set, using the
690 * file and url keys. If the * key is set this value will be used as maximum
691 * for non-specified types.
695 * $wgMaxUploadSize = array(
697 * 'url' => 500 * 1024,
700 * Sets the maximum for all uploads to 250 kB except for upload-by-url, which
701 * will have a maximum of 500 kB.
703 $wgMaxUploadSize = 1024 * 1024 * 100; # 100MB
706 * Minimum upload chunk size, in bytes. When using chunked upload, non-final
707 * chunks smaller than this will be rejected. May be reduced based on the
708 * 'upload_max_filesize' or 'post_max_size' PHP settings.
711 $wgMinUploadChunkSize = 1024; # 1KB
714 * Point the upload navigation link to an external URL
715 * Useful if you want to use a shared repository by default
716 * without disabling local uploads (use $wgEnableUploads = false for that).
720 * $wgUploadNavigationUrl = 'https://commons.wikimedia.org/wiki/Special:Upload';
723 $wgUploadNavigationUrl = false;
726 * Point the upload link for missing files to an external URL, as with
727 * $wgUploadNavigationUrl. The URL will get "(?|&)wpDestFile=<filename>"
728 * appended to it as appropriate.
730 $wgUploadMissingFileUrl = false;
733 * Give a path here to use thumb.php for thumbnail generation on client
734 * request, instead of generating them on render and outputting a static URL.
735 * This is necessary if some of your apache servers don't have read/write
736 * access to the thumbnail path.
740 * $wgThumbnailScriptPath = "{$wgScriptPath}/thumb.php";
743 $wgThumbnailScriptPath = false;
746 * @see $wgThumbnailScriptPath
748 $wgSharedThumbnailScriptPath = false;
751 * Set this to false if you do not want MediaWiki to divide your images
752 * directory into many subdirectories, for improved performance.
754 * It's almost always good to leave this enabled. In previous versions of
755 * MediaWiki, some users set this to false to allow images to be added to the
756 * wiki by simply copying them into $wgUploadDirectory and then running
757 * maintenance/rebuildImages.php to register them in the database. This is no
758 * longer recommended, use maintenance/importImages.php instead.
760 * @note That this variable may be ignored if $wgLocalFileRepo is set.
761 * @todo Deprecate the setting and ultimately remove it from Core.
763 $wgHashedUploadDirectory = true;
766 * Set the following to false especially if you have a set of files that need to
767 * be accessible by all wikis, and you do not want to use the hash (path/a/aa/)
770 $wgHashedSharedUploadDirectory = true;
773 * Base URL for a repository wiki. Leave this blank if uploads are just stored
774 * in a shared directory and not meant to be accessible through a separate wiki.
775 * Otherwise the image description pages on the local wiki will link to the
776 * image description page on this wiki.
778 * Please specify the namespace, as in the example below.
780 $wgRepositoryBaseUrl = "https://commons.wikimedia.org/wiki/File:";
783 * This is the list of preferred extensions for uploading files. Uploading files
784 * with extensions not in this list will trigger a warning.
786 * @warning If you add any OpenOffice or Microsoft Office file formats here,
787 * such as odt or doc, and untrusted users are allowed to upload files, then
788 * your wiki will be vulnerable to cross-site request forgery (CSRF).
790 $wgFileExtensions = [ 'png', 'gif', 'jpg', 'jpeg', 'webp' ];
793 * Files with these extensions will never be allowed as uploads.
794 * An array of file extensions to blacklist. You should append to this array
795 * if you want to blacklist additional files.
798 # HTML may contain cookie-stealing JavaScript and web bugs
799 'html', 'htm', 'js', 'jsb', 'mhtml', 'mht', 'xhtml', 'xht',
800 # PHP scripts may execute arbitrary code on the server
801 'php', 'phtml', 'php3', 'php4', 'php5', 'phps',
802 # Other types that may be interpreted by some servers
803 'shtml', 'jhtml', 'pl', 'py', 'cgi',
804 # May contain harmful executables for Windows victims
805 'exe', 'scr', 'dll', 'msi', 'vbs', 'bat', 'com', 'pif', 'cmd', 'vxd', 'cpl' ];
808 * Files with these MIME types will never be allowed as uploads
809 * if $wgVerifyMimeType is enabled.
811 $wgMimeTypeBlacklist = [
812 # HTML may contain cookie-stealing JavaScript and web bugs
813 'text/html', 'text/javascript', 'text/x-javascript', 'application/x-shellscript',
814 # PHP scripts may execute arbitrary code on the server
815 'application/x-php', 'text/x-php',
816 # Other types that may be interpreted by some servers
817 'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
818 # Client-side hazards on Internet Explorer
819 'text/scriptlet', 'application/x-msdownload',
820 # Windows metafile, client-side vulnerability on some systems
821 'application/x-msmetafile',
825 * Allow Java archive uploads.
826 * This is not recommended for public wikis since a maliciously-constructed
827 * applet running on the same domain as the wiki can steal the user's cookies.
829 $wgAllowJavaUploads = false;
832 * This is a flag to determine whether or not to check file extensions on upload.
834 * @warning Setting this to false is insecure for public wikis.
836 $wgCheckFileExtensions = true;
839 * If this is turned off, users may override the warning for files not covered
840 * by $wgFileExtensions.
842 * @warning Setting this to false is insecure for public wikis.
844 $wgStrictFileExtensions = true;
847 * Setting this to true will disable the upload system's checks for HTML/JavaScript.
849 * @warning THIS IS VERY DANGEROUS on a publicly editable site, so USE
850 * $wgGroupPermissions TO RESTRICT UPLOADING to only those that you trust
852 $wgDisableUploadScriptChecks = false;
855 * Warn if uploaded files are larger than this (in bytes), or false to disable
857 $wgUploadSizeWarning = false;
860 * list of trusted media-types and MIME types.
861 * Use the MEDIATYPE_xxx constants to represent media types.
862 * This list is used by File::isSafeFile
864 * Types not listed here will have a warning about unsafe content
865 * displayed on the images description page. It would also be possible
866 * to use this for further restrictions, like disabling direct
867 * [[media:...]] links for non-trusted formats.
869 $wgTrustedMediaFormats = [
870 MEDIATYPE_BITMAP
, // all bitmap formats
871 MEDIATYPE_AUDIO
, // all audio formats
872 MEDIATYPE_VIDEO
, // all plain video formats
873 "image/svg+xml", // svg (only needed if inline rendering of svg is not supported)
874 "application/pdf", // PDF files
875 # "application/x-shockwave-flash", //flash/shockwave movie
879 * Plugins for media file type handling.
880 * Each entry in the array maps a MIME type to a class name
883 'image/jpeg' => 'JpegHandler',
884 'image/png' => 'PNGHandler',
885 'image/gif' => 'GIFHandler',
886 'image/tiff' => 'TiffHandler',
887 'image/webp' => 'WebPHandler',
888 'image/x-ms-bmp' => 'BmpHandler',
889 'image/x-bmp' => 'BmpHandler',
890 'image/x-xcf' => 'XCFHandler',
891 'image/svg+xml' => 'SvgHandler', // official
892 'image/svg' => 'SvgHandler', // compat
893 'image/vnd.djvu' => 'DjVuHandler', // official
894 'image/x.djvu' => 'DjVuHandler', // compat
895 'image/x-djvu' => 'DjVuHandler', // compat
899 * Plugins for page content model handling.
900 * Each entry in the array maps a model id to a class name or callback
901 * that creates an instance of the appropriate ContentHandler subclass.
905 $wgContentHandlers = [
907 CONTENT_MODEL_WIKITEXT
=> 'WikitextContentHandler',
908 // dumb version, no syntax highlighting
909 CONTENT_MODEL_JAVASCRIPT
=> 'JavaScriptContentHandler',
910 // simple implementation, for use by extensions, etc.
911 CONTENT_MODEL_JSON
=> 'JsonContentHandler',
912 // dumb version, no syntax highlighting
913 CONTENT_MODEL_CSS
=> 'CssContentHandler',
914 // plain text, for use by extensions, etc.
915 CONTENT_MODEL_TEXT
=> 'TextContentHandler',
919 * Whether to enable server-side image thumbnailing. If false, images will
920 * always be sent to the client in full resolution, with appropriate width= and
921 * height= attributes on the <img> tag for the client to do its own scaling.
923 $wgUseImageResize = true;
926 * Resizing can be done using PHP's internal image libraries or using
927 * ImageMagick or another third-party converter, e.g. GraphicMagick.
928 * These support more file formats than PHP, which only supports PNG,
929 * GIF, JPG, XBM and WBMP.
931 * Use Image Magick instead of PHP builtin functions.
933 $wgUseImageMagick = false;
936 * The convert command shipped with ImageMagick
938 $wgImageMagickConvertCommand = '/usr/bin/convert';
941 * Array of max pixel areas for interlacing per MIME type
944 $wgMaxInterlacingAreas = [];
947 * Sharpening parameter to ImageMagick
949 $wgSharpenParameter = '0x0.4';
952 * Reduction in linear dimensions below which sharpening will be enabled
954 $wgSharpenReductionThreshold = 0.85;
957 * Temporary directory used for ImageMagick. The directory must exist. Leave
958 * this set to false to let ImageMagick decide for itself.
960 $wgImageMagickTempDir = false;
963 * Use another resizing converter, e.g. GraphicMagick
964 * %s will be replaced with the source path, %d with the destination
965 * %w and %h will be replaced with the width and height.
967 * @par Example for GraphicMagick:
969 * $wgCustomConvertCommand = "gm convert %s -resize %wx%h %d"
972 * Leave as false to skip this.
974 $wgCustomConvertCommand = false;
977 * used for lossless jpeg rotation
981 $wgJpegTran = '/usr/bin/jpegtran';
984 * Some tests and extensions use exiv2 to manipulate the Exif metadata in some
987 $wgExiv2Command = '/usr/bin/exiv2';
990 * Path to exiftool binary. Used for lossless ICC profile swapping.
994 $wgExiftool = '/usr/bin/exiftool';
997 * Scalable Vector Graphics (SVG) may be uploaded as images.
998 * Since SVG support is not yet standard in browsers, it is
999 * necessary to rasterize SVGs to PNG as a fallback format.
1001 * An external program is required to perform this conversion.
1002 * If set to an array, the first item is a PHP callable and any further items
1003 * are passed as parameters after $srcPath, $dstPath, $width, $height
1005 $wgSVGConverters = [
1007 '$path/convert -background "#ffffff00" -thumbnail $widthx$height\! $input PNG:$output',
1008 'sodipodi' => '$path/sodipodi -z -w $width -f $input -e $output',
1009 'inkscape' => '$path/inkscape -z -w $width -f $input -e $output',
1010 'batik' => 'java -Djava.awt.headless=true -jar $path/batik-rasterizer.jar -w $width -d '
1012 'rsvg' => '$path/rsvg-convert -w $width -h $height -o $output $input',
1013 'imgserv' => '$path/imgserv-wrapper -i svg -o png -w$width $input $output',
1014 'ImagickExt' => [ 'SvgHandler::rasterizeImagickExt' ],
1018 * Pick a converter defined in $wgSVGConverters
1020 $wgSVGConverter = 'ImageMagick';
1023 * If not in the executable PATH, specify the SVG converter path.
1025 $wgSVGConverterPath = '';
1028 * Don't scale a SVG larger than this
1030 $wgSVGMaxSize = 5120;
1033 * Don't read SVG metadata beyond this point.
1034 * Default is 1024*256 bytes
1036 $wgSVGMetadataCutoff = 262144;
1039 * Disallow <title> element in SVG files.
1041 * MediaWiki will reject HTMLesque tags in uploaded files due to idiotic
1042 * browsers which can not perform basic stuff like MIME detection and which are
1043 * vulnerable to further idiots uploading crap files as images.
1045 * When this directive is on, "<title>" will be allowed in files with an
1046 * "image/svg+xml" MIME type. You should leave this disabled if your web server
1047 * is misconfigured and doesn't send appropriate MIME types for SVG images.
1049 $wgAllowTitlesInSVG = false;
1052 * The maximum number of pixels a source image can have if it is to be scaled
1053 * down by a scaler that requires the full source image to be decompressed
1054 * and stored in decompressed form, before the thumbnail is generated.
1056 * This provides a limit on memory usage for the decompression side of the
1057 * image scaler. The limit is used when scaling PNGs with any of the
1058 * built-in image scalers, such as ImageMagick or GD. It is ignored for
1059 * JPEGs with ImageMagick, and when using the VipsScaler extension.
1061 * The default is 50 MB if decompressed to RGBA form, which corresponds to
1062 * 12.5 million pixels or 3500x3500.
1064 $wgMaxImageArea = 1.25e7
;
1067 * Force thumbnailing of animated GIFs above this size to a single
1068 * frame instead of an animated thumbnail. As of MW 1.17 this limit
1069 * is checked against the total size of all frames in the animation.
1070 * It probably makes sense to keep this equal to $wgMaxImageArea.
1072 $wgMaxAnimatedGifArea = 1.25e7
;
1075 * Browsers don't support TIFF inline generally...
1076 * For inline display, we need to convert to PNG or JPEG.
1077 * Note scaling should work with ImageMagick, but may not with GD scaling.
1081 * // PNG is lossless, but inefficient for photos
1082 * $wgTiffThumbnailType = array( 'png', 'image/png' );
1083 * // JPEG is good for photos, but has no transparency support. Bad for diagrams.
1084 * $wgTiffThumbnailType = array( 'jpg', 'image/jpeg' );
1087 $wgTiffThumbnailType = false;
1090 * If rendered thumbnail files are older than this timestamp, they
1091 * will be rerendered on demand as if the file didn't already exist.
1092 * Update if there is some need to force thumbs and SVG rasterizations
1093 * to rerender, such as fixes to rendering bugs.
1095 $wgThumbnailEpoch = '20030516000000';
1098 * Certain operations are avoided if there were too many recent failures,
1099 * for example, thumbnail generation. Bump this value to invalidate all
1100 * memory of failed operations and thus allow further attempts to resume.
1101 * This is useful when a cause for the failures has been found and fixed.
1103 $wgAttemptFailureEpoch = 1;
1106 * If set, inline scaled images will still produce "<img>" tags ready for
1107 * output instead of showing an error message.
1109 * This may be useful if errors are transitory, especially if the site
1110 * is configured to automatically render thumbnails on request.
1112 * On the other hand, it may obscure error conditions from debugging.
1113 * Enable the debug log or the 'thumbnail' log group to make sure errors
1114 * are logged to a file for review.
1116 $wgIgnoreImageErrors = false;
1119 * Allow thumbnail rendering on page view. If this is false, a valid
1120 * thumbnail URL is still output, but no file will be created at
1121 * the target location. This may save some time if you have a
1122 * thumb.php or 404 handler set up which is faster than the regular
1125 $wgGenerateThumbnailOnParse = true;
1128 * Show thumbnails for old images on the image description page
1130 $wgShowArchiveThumbnails = true;
1133 * If set to true, images that contain certain the exif orientation tag will
1134 * be rotated accordingly. If set to null, try to auto-detect whether a scaler
1135 * is available that can rotate.
1137 $wgEnableAutoRotation = null;
1140 * Internal name of virus scanner. This serves as a key to the
1141 * $wgAntivirusSetup array. Set this to NULL to disable virus scanning. If not
1142 * null, every file uploaded will be scanned for viruses.
1144 $wgAntivirus = null;
1147 * Configuration for different virus scanners. This an associative array of
1148 * associative arrays. It contains one setup array per known scanner type.
1149 * The entry is selected by $wgAntivirus, i.e.
1150 * valid values for $wgAntivirus are the keys defined in this array.
1152 * The configuration array for each scanner contains the following keys:
1153 * "command", "codemap", "messagepattern":
1155 * "command" is the full command to call the virus scanner - %f will be
1156 * replaced with the name of the file to scan. If not present, the filename
1157 * will be appended to the command. Note that this must be overwritten if the
1158 * scanner is not in the system path; in that case, please set
1159 * $wgAntivirusSetup[$wgAntivirus]['command'] to the desired command with full
1162 * "codemap" is a mapping of exit code to return codes of the detectVirus
1163 * function in SpecialUpload.
1164 * - An exit code mapped to AV_SCAN_FAILED causes the function to consider
1165 * the scan to be failed. This will pass the file if $wgAntivirusRequired
1167 * - An exit code mapped to AV_SCAN_ABORTED causes the function to consider
1168 * the file to have an unsupported format, which is probably immune to
1169 * viruses. This causes the file to pass.
1170 * - An exit code mapped to AV_NO_VIRUS will cause the file to pass, meaning
1171 * no virus was found.
1172 * - All other codes (like AV_VIRUS_FOUND) will cause the function to report
1174 * - You may use "*" as a key in the array to catch all exit codes not mapped otherwise.
1176 * "messagepattern" is a perl regular expression to extract the meaningful part of the scanners
1177 * output. The relevant part should be matched as group one (\1).
1178 * If not defined or the pattern does not match, the full message is shown to the user.
1180 $wgAntivirusSetup = [
1184 'command' => 'clamscan --no-summary ',
1186 "0" => AV_NO_VIRUS
, # no virus
1187 "1" => AV_VIRUS_FOUND
, # virus found
1188 "52" => AV_SCAN_ABORTED
, # unsupported file format (probably immune)
1189 "*" => AV_SCAN_FAILED
, # else scan failed
1191 'messagepattern' => '/.*?:(.*)/sim',
1196 * Determines if a failed virus scan (AV_SCAN_FAILED) will cause the file to be rejected.
1198 $wgAntivirusRequired = true;
1201 * Determines if the MIME type of uploaded files should be checked
1203 $wgVerifyMimeType = true;
1206 * Sets the MIME type definition file to use by MimeMagic.php.
1207 * Set to null, to use built-in defaults only.
1208 * example: $wgMimeTypeFile = '/etc/mime.types';
1210 $wgMimeTypeFile = 'includes/mime.types';
1213 * Sets the MIME type info file to use by MimeMagic.php.
1214 * Set to null, to use built-in defaults only.
1216 $wgMimeInfoFile = 'includes/mime.info';
1219 * Sets an external MIME detector program. The command must print only
1220 * the MIME type to standard output.
1221 * The name of the file to process will be appended to the command given here.
1222 * If not set or NULL, PHP's fileinfo extension will be used if available.
1226 * #$wgMimeDetectorCommand = "file -bi"; # use external MIME detector (Linux)
1229 $wgMimeDetectorCommand = null;
1232 * Switch for trivial MIME detection. Used by thumb.php to disable all fancy
1233 * things, because only a few types of images are needed and file extensions
1236 $wgTrivialMimeDetection = false;
1239 * Additional XML types we can allow via MIME-detection.
1240 * array = ( 'rootElement' => 'associatedMimeType' )
1243 'http://www.w3.org/2000/svg:svg' => 'image/svg+xml',
1244 'svg' => 'image/svg+xml',
1245 'http://www.lysator.liu.se/~alla/dia/:diagram' => 'application/x-dia-diagram',
1246 'http://www.w3.org/1999/xhtml:html' => 'text/html', // application/xhtml+xml?
1247 'html' => 'text/html', // application/xhtml+xml?
1251 * Limit images on image description pages to a user-selectable limit. In order
1252 * to reduce disk usage, limits can only be selected from a list.
1253 * The user preference is saved as an array offset in the database, by default
1254 * the offset is set with $wgDefaultUserOptions['imagesize']. Make sure you
1255 * change it if you alter the array (see bug 8858).
1256 * This is the list of settings the user can choose from:
1267 * Adjust thumbnails on image pages according to a user setting. In order to
1268 * reduce disk usage, the values can only be selected from a list. This is the
1269 * list of settings the user can choose from:
1281 * When defined, is an array of image widths used as buckets for thumbnail generation.
1282 * The goal is to save resources by generating thumbnails based on reference buckets instead of
1283 * always using the original. This will incur a speed gain but cause a quality loss.
1285 * The buckets generation is chained, with each bucket generated based on the above bucket
1286 * when possible. File handlers have to opt into using that feature. For now only BitmapHandler
1289 $wgThumbnailBuckets = null;
1292 * When using thumbnail buckets as defined above, this sets the minimum distance to the bucket
1293 * above the requested size. The distance represents how many extra pixels of width the bucket
1294 * needs in order to be used as the reference for a given thumbnail. For example, with the
1295 * following buckets:
1297 * $wgThumbnailBuckets = array ( 128, 256, 512 );
1299 * and a distance of 50:
1301 * $wgThumbnailMinimumBucketDistance = 50;
1303 * If we want to render a thumbnail of width 220px, the 512px bucket will be used,
1304 * because 220 + 50 = 270 and the closest bucket bigger than 270px is 512.
1306 $wgThumbnailMinimumBucketDistance = 50;
1309 * When defined, is an array of thumbnail widths to be rendered at upload time. The idea is to
1310 * prerender common thumbnail sizes, in order to avoid the necessity to render them on demand, which
1311 * has a performance impact for the first client to view a certain size.
1313 * This obviously means that more disk space is needed per upload upfront.
1318 $wgUploadThumbnailRenderMap = [];
1321 * The method through which the thumbnails will be prerendered for the entries in
1322 * $wgUploadThumbnailRenderMap
1324 * The method can be either "http" or "jobqueue". The former uses an http request to hit the
1326 * This method only works if thumbnails are configured to be rendered by a 404 handler. The latter
1327 * option uses the job queue to render the thumbnail.
1331 $wgUploadThumbnailRenderMethod = 'jobqueue';
1334 * When using the "http" wgUploadThumbnailRenderMethod, lets one specify a custom Host HTTP header.
1338 $wgUploadThumbnailRenderHttpCustomHost = false;
1341 * When using the "http" wgUploadThumbnailRenderMethod, lets one specify a custom domain to send the
1346 $wgUploadThumbnailRenderHttpCustomDomain = false;
1349 * When this variable is true and JPGs use the sRGB ICC profile, swaps it for the more lightweight
1350 * (and free) TinyRGB profile when generating thumbnails.
1354 $wgUseTinyRGBForJPGThumbnails = false;
1357 * Default parameters for the "<gallery>" tag
1359 $wgGalleryOptions = [
1360 'imagesPerRow' => 0, // Default number of images per-row in the gallery. 0 -> Adapt to screensize
1361 'imageWidth' => 120, // Width of the cells containing images in galleries (in "px")
1362 'imageHeight' => 120, // Height of the cells containing images in galleries (in "px")
1363 'captionLength' => 25, // Length of caption to truncate (in characters)
1364 'showBytes' => true, // Show the filesize in bytes in categories
1365 'mode' => 'traditional',
1369 * Adjust width of upright images when parameter 'upright' is used
1370 * This allows a nicer look for upright images without the need to fix the width
1371 * by hardcoded px in wiki sourcecode.
1373 $wgThumbUpright = 0.75;
1376 * Default value for chmoding of new directories.
1378 $wgDirectoryMode = 0777;
1381 * Generate and use thumbnails suitable for screens with 1.5 and 2.0 pixel densities.
1383 * This means a 320x240 use of an image on the wiki will also generate 480x360 and 640x480
1384 * thumbnails, output via the srcset attribute.
1386 * On older browsers, a JavaScript polyfill switches the appropriate images in after loading
1387 * the original low-resolution versions depending on the reported window.devicePixelRatio.
1388 * The polyfill can be found in the jquery.hidpi module.
1390 $wgResponsiveImages = true;
1393 * @name DJVU settings
1398 * Path of the djvudump executable
1399 * Enable this and $wgDjvuRenderer to enable djvu rendering
1400 * example: $wgDjvuDump = 'djvudump';
1405 * Path of the ddjvu DJVU renderer
1406 * Enable this and $wgDjvuDump to enable djvu rendering
1407 * example: $wgDjvuRenderer = 'ddjvu';
1409 $wgDjvuRenderer = null;
1412 * Path of the djvutxt DJVU text extraction utility
1413 * Enable this and $wgDjvuDump to enable text layer extraction from djvu files
1414 * example: $wgDjvuTxt = 'djvutxt';
1419 * Path of the djvutoxml executable
1420 * This works like djvudump except much, much slower as of version 3.5.
1422 * For now we recommend you use djvudump instead. The djvuxml output is
1423 * probably more stable, so we'll switch back to it as soon as they fix
1424 * the efficiency problem.
1425 * http://sourceforge.net/tracker/index.php?func=detail&aid=1704049&group_id=32953&atid=406583
1429 * $wgDjvuToXML = 'djvutoxml';
1432 $wgDjvuToXML = null;
1435 * Shell command for the DJVU post processor
1436 * Default: pnmtojpeg, since ddjvu generates ppm output
1437 * Set this to false to output the ppm file directly.
1439 $wgDjvuPostProcessor = 'pnmtojpeg';
1442 * File extension for the DJVU post processor output
1444 $wgDjvuOutputExtension = 'jpg';
1446 /** @} */ # end of DJvu }
1448 /** @} */ # end of file uploads }
1450 /************************************************************************//**
1451 * @name Email settings
1456 * Site admin email address.
1458 * Defaults to "wikiadmin@$wgServerName".
1460 $wgEmergencyContact = false;
1463 * Sender email address for e-mail notifications.
1465 * The address we use as sender when a user requests a password reminder.
1467 * Defaults to "apache@$wgServerName".
1469 $wgPasswordSender = false;
1472 * Sender name for e-mail notifications.
1474 * @deprecated since 1.23; use the system message 'emailsender' instead.
1476 $wgPasswordSenderName = 'MediaWiki Mail';
1479 * Reply-To address for e-mail notifications.
1481 * Defaults to $wgPasswordSender.
1483 $wgNoReplyAddress = false;
1486 * Set to true to enable the e-mail basic features:
1487 * Password reminders, etc. If sending e-mail on your
1488 * server doesn't work, you might want to disable this.
1490 $wgEnableEmail = true;
1493 * Set to true to enable user-to-user e-mail.
1494 * This can potentially be abused, as it's hard to track.
1496 $wgEnableUserEmail = true;
1499 * Set to true to put the sending user's email in a Reply-To header
1500 * instead of From. ($wgEmergencyContact will be used as From.)
1502 * Some mailers (eg SMTP) set the SMTP envelope sender to the From value,
1503 * which can cause problems with SPF validation and leak recipient addresses
1504 * when bounces are sent to the sender.
1506 $wgUserEmailUseReplyTo = false;
1509 * Minimum time, in hours, which must elapse between password reminder
1510 * emails for a given account. This is to prevent abuse by mail flooding.
1512 $wgPasswordReminderResendTime = 24;
1515 * The time, in seconds, when an emailed temporary password expires.
1517 $wgNewPasswordExpiry = 3600 * 24 * 7;
1520 * The time, in seconds, when an email confirmation email expires
1522 $wgUserEmailConfirmationTokenExpiry = 7 * 24 * 60 * 60;
1525 * The number of days that a user's password is good for. After this number of days, the
1526 * user will be asked to reset their password. Set to false to disable password expiration.
1528 $wgPasswordExpirationDays = false;
1531 * If a user's password is expired, the number of seconds when they can still login,
1532 * and cancel their password change, but are sent to the password change form on each login.
1534 $wgPasswordExpireGrace = 3600 * 24 * 7; // 7 days
1539 * For using a direct (authenticated) SMTP server connection.
1540 * Default to false or fill an array :
1544 * 'host' => 'SMTP domain',
1545 * 'IDHost' => 'domain for MessageID',
1547 * 'auth' => [true|false],
1548 * 'username' => [SMTP username],
1549 * 'password' => [SMTP password],
1556 * Additional email parameters, will be passed as the last argument to mail() call.
1558 $wgAdditionalMailParams = null;
1561 * For parts of the system that have been updated to provide HTML email content, send
1562 * both text and HTML parts as the body of the email
1564 $wgAllowHTMLEmail = false;
1567 * True: from page editor if s/he opted-in. False: Enotif mails appear to come
1568 * from $wgEmergencyContact
1570 $wgEnotifFromEditor = false;
1572 // TODO move UPO to preferences probably ?
1573 # If set to true, users get a corresponding option in their preferences and can choose to
1574 # enable or disable at their discretion
1575 # If set to false, the corresponding input form on the user preference page is suppressed
1576 # It call this to be a "user-preferences-option (UPO)"
1579 * Require email authentication before sending mail to an email address.
1580 * This is highly recommended. It prevents MediaWiki from being used as an open
1583 $wgEmailAuthentication = true;
1586 * Allow users to enable email notification ("enotif") on watchlist changes.
1588 $wgEnotifWatchlist = false;
1591 * Allow users to enable email notification ("enotif") when someone edits their
1594 $wgEnotifUserTalk = false;
1597 * Set the Reply-to address in notifications to the editor's address, if user
1598 * allowed this in the preferences.
1600 $wgEnotifRevealEditorAddress = false;
1603 * Send notification mails on minor edits to watchlist pages. This is enabled
1604 * by default. User talk notifications are affected by this, $wgEnotifUserTalk, and
1605 * the nominornewtalk user right.
1607 $wgEnotifMinorEdits = true;
1610 * Send a generic mail instead of a personalised mail for each user. This
1611 * always uses UTC as the time zone, and doesn't include the username.
1613 * For pages with many users watching, this can significantly reduce mail load.
1614 * Has no effect when using sendmail rather than SMTP.
1616 $wgEnotifImpersonal = false;
1619 * Maximum number of users to mail at once when using impersonal mail. Should
1620 * match the limit on your mail server.
1622 $wgEnotifMaxRecips = 500;
1625 * Use real name instead of username in e-mail "from" field.
1627 $wgEnotifUseRealName = false;
1630 * Array of usernames who will be sent a notification email for every change
1631 * which occurs on a wiki. Users will not be notified of their own changes.
1633 $wgUsersNotifiedOnAllChanges = [];
1635 /** @} */ # end of email settings
1637 /************************************************************************//**
1638 * @name Database settings
1643 * Database host name or IP address
1645 $wgDBserver = 'localhost';
1648 * Database port number (for PostgreSQL and Microsoft SQL Server).
1653 * Name of the database
1655 $wgDBname = 'my_wiki';
1660 $wgDBuser = 'wikiuser';
1663 * Database user's password
1670 $wgDBtype = 'mysql';
1673 * Whether to use SSL in DB connection.
1675 * This setting is only used $wgLBFactoryConf['class'] is set to
1676 * 'LBFactorySimple' and $wgDBservers is an empty array; otherwise
1677 * the DBO_SSL flag must be set in the 'flags' option of the database
1678 * connection to achieve the same functionality.
1683 * Whether to use compression in DB connection.
1685 * This setting is only used $wgLBFactoryConf['class'] is set to
1686 * 'LBFactorySimple' and $wgDBservers is an empty array; otherwise
1687 * the DBO_COMPRESS flag must be set in the 'flags' option of the database
1688 * connection to achieve the same functionality.
1690 $wgDBcompress = false;
1693 * Separate username for maintenance tasks. Leave as null to use the default.
1695 $wgDBadminuser = null;
1698 * Separate password for maintenance tasks. Leave as null to use the default.
1700 $wgDBadminpassword = null;
1704 * Leave as null to select the default search engine for the
1705 * selected database type (eg SearchMySQL), or set to a class
1706 * name to override to a custom search engine.
1708 $wgSearchType = null;
1711 * Alternative search types
1712 * Sometimes you want to support multiple search engines for testing. This
1713 * allows users to select their search engine of choice via url parameters
1714 * to Special:Search and the action=search API. If using this, there's no
1715 * need to add $wgSearchType to it, that is handled automatically.
1717 $wgSearchTypeAlternatives = null;
1725 * MySQL table options to use during installation or update
1727 $wgDBTableOptions = 'ENGINE=InnoDB';
1730 * SQL Mode - default is turning off all modes, including strict, if set.
1731 * null can be used to skip the setting for performance reasons and assume
1732 * DBA has done his best job.
1733 * String override can be used for some additional fun :-)
1740 $wgDBmwschema = null;
1743 * To override default SQLite data directory ($docroot/../data)
1745 $wgSQLiteDataDir = '';
1748 * Make all database connections secretly go to localhost. Fool the load balancer
1749 * thinking there is an arbitrarily large cluster of servers to connect to.
1750 * Useful for debugging.
1752 $wgAllDBsAreLocalhost = false;
1755 * Shared database for multiple wikis. Commonly used for storing a user table
1756 * for single sign-on. The server for this database must be the same as for the
1759 * For backwards compatibility the shared prefix is set to the same as the local
1760 * prefix, and the user table is listed in the default list of shared tables.
1761 * The user_properties table is also added so that users will continue to have their
1762 * preferences shared (preferences were stored in the user table prior to 1.16)
1764 * $wgSharedTables may be customized with a list of tables to share in the shared
1765 * database. However it is advised to limit what tables you do share as many of
1766 * MediaWiki's tables may have side effects if you try to share them.
1768 * $wgSharedPrefix is the table prefix for the shared database. It defaults to
1771 * $wgSharedSchema is the table schema for the shared database. It defaults to
1774 * @deprecated since 1.21 In new code, use the $wiki parameter to wfGetLB() to
1775 * access remote databases. Using wfGetLB() allows the shared database to
1776 * reside on separate servers to the wiki's own database, with suitable
1777 * configuration of $wgLBFactoryConf.
1784 $wgSharedPrefix = false;
1789 $wgSharedTables = [ 'user', 'user_properties' ];
1795 $wgSharedSchema = false;
1798 * Database load balancer
1799 * This is a two-dimensional array, an array of server info structures
1802 * - dbname: Default database name
1804 * - password: DB password
1807 * - load: Ratio of DB_SLAVE load, must be >=0, the sum of all loads must be >0.
1808 * If this is zero for any given server, no normal query traffic will be
1809 * sent to it. It will be excluded from lag checks in maintenance scripts.
1810 * The only way it can receive traffic is if groupLoads is used.
1812 * - groupLoads: array of load ratios, the key is the query group name. A query may belong
1813 * to several groups, the most specific group defined here is used.
1815 * - flags: bit field
1816 * - DBO_DEFAULT -- turns on DBO_TRX only if !$wgCommandLineMode (recommended)
1817 * - DBO_DEBUG -- equivalent of $wgDebugDumpSql
1818 * - DBO_TRX -- wrap entire request in a transaction
1819 * - DBO_NOBUFFER -- turn off buffering (not useful in LocalSettings.php)
1820 * - DBO_PERSISTENT -- enables persistent database connections
1821 * - DBO_SSL -- uses SSL/TLS encryption in database connections, if available
1822 * - DBO_COMPRESS -- uses internal compression in database connections,
1825 * - max lag: (optional) Maximum replication lag before a slave will taken out of rotation
1827 * These and any other user-defined properties will be assigned to the mLBInfo member
1828 * variable of the Database object.
1830 * Leave at false to use the single-server variables above. If you set this
1831 * variable, the single-server variables will generally be ignored (except
1832 * perhaps in some command-line scripts).
1834 * The first server listed in this array (with key 0) will be the master. The
1835 * rest of the servers will be slaves. To prevent writes to your slaves due to
1836 * accidental misconfiguration or MediaWiki bugs, set read_only=1 on all your
1837 * slaves in my.cnf. You can set read_only mode at runtime using:
1840 * SET @@read_only=1;
1843 * Since the effect of writing to a slave is so damaging and difficult to clean
1844 * up, we at Wikimedia set read_only=1 in my.cnf on all our DB servers, even
1845 * our masters, and then set read_only=0 on masters at runtime.
1847 $wgDBservers = false;
1850 * Load balancer factory configuration
1851 * To set up a multi-master wiki farm, set the class here to something that
1852 * can return a LoadBalancer with an appropriate master on a call to getMainLB().
1853 * The class identified here is responsible for reading $wgDBservers,
1854 * $wgDBserver, etc., so overriding it may cause those globals to be ignored.
1856 * The LBFactoryMulti class is provided for this purpose, please see
1857 * includes/db/LBFactoryMulti.php for configuration information.
1859 $wgLBFactoryConf = [ 'class' => 'LBFactorySimple' ];
1862 * After a state-changing request is done by a client, this determines
1863 * how many seconds that client should keep using the master datacenter.
1864 * This avoids unexpected stale or 404 responses due to replication lag.
1867 $wgDataCenterUpdateStickTTL = 10;
1870 * File to log database errors to
1872 $wgDBerrorLog = false;
1875 * Timezone to use in the error log.
1876 * Defaults to the wiki timezone ($wgLocaltimezone).
1878 * A list of usable timezones can found at:
1879 * http://php.net/manual/en/timezones.php
1883 * $wgDBerrorLogTZ = 'UTC';
1884 * $wgDBerrorLogTZ = 'GMT';
1885 * $wgDBerrorLogTZ = 'PST8PDT';
1886 * $wgDBerrorLogTZ = 'Europe/Sweden';
1887 * $wgDBerrorLogTZ = 'CET';
1892 $wgDBerrorLogTZ = false;
1895 * Set to true to engage MySQL 4.1/5.0 charset-related features;
1896 * for now will just cause sending of 'SET NAMES=utf8' on connect.
1898 * @warning THIS IS EXPERIMENTAL!
1900 * May break if you're not using the table defs from mysql5/tables.sql.
1901 * May break if you're upgrading an existing wiki if set differently.
1902 * Broken symptoms likely to include incorrect behavior with page titles,
1903 * usernames, comments etc containing non-ASCII characters.
1904 * Might also cause failures on the object cache and other things.
1906 * Even correct usage may cause failures with Unicode supplementary
1907 * characters (those not in the Basic Multilingual Plane) unless MySQL
1908 * has enhanced their Unicode support.
1910 $wgDBmysql5 = false;
1913 * Set true to enable Oracle DCRP (supported from 11gR1 onward)
1915 * To use this feature set to true and use a datasource defined as
1916 * POOLED (i.e. in tnsnames definition set server=pooled in connect_data
1919 * Starting from 11gR1 you can use DCRP (Database Resident Connection
1920 * Pool) that maintains established sessions and reuses them on new
1923 * Not completely tested, but it should fall back on normal connection
1924 * in case the pool is full or the datasource is not configured as
1926 * And the other way around; using oci_pconnect on a non pooled
1927 * datasource should produce a normal connection.
1929 * When it comes to frequent shortlived DB connections like with MW
1930 * Oracle tends to s***. The problem is the driver connects to the
1931 * database reasonably fast, but establishing a session takes time and
1932 * resources. MW does not rely on session state (as it does not use
1933 * features such as package variables) so establishing a valid session
1934 * is in this case an unwanted overhead that just slows things down.
1936 * @warning EXPERIMENTAL!
1939 $wgDBOracleDRCP = false;
1942 * Other wikis on this site, can be administered from a single developer
1944 * Array numeric key => database name
1946 $wgLocalDatabases = [];
1949 * If lag is higher than $wgSlaveLagWarning, show a warning in some special
1950 * pages (like watchlist). If the lag is higher than $wgSlaveLagCritical,
1951 * show a more obvious warning.
1953 $wgSlaveLagWarning = 10;
1956 * @see $wgSlaveLagWarning
1958 $wgSlaveLagCritical = 30;
1961 * Use Windows Authentication instead of $wgDBuser / $wgDBpassword for MS SQL Server
1963 $wgDBWindowsAuthentication = false;
1965 /**@}*/ # End of DB settings }
1967 /************************************************************************//**
1968 * @name Text storage
1973 * We can also compress text stored in the 'text' table. If this is set on, new
1974 * revisions will be compressed on page save if zlib support is available. Any
1975 * compressed revisions will be decompressed on load regardless of this setting,
1976 * but will not be readable at all* if zlib support is not available.
1978 $wgCompressRevisions = false;
1981 * External stores allow including content
1982 * from non database sources following URL links.
1984 * Short names of ExternalStore classes may be specified in an array here:
1986 * $wgExternalStores = array("http","file","custom")...
1989 * CAUTION: Access to database might lead to code execution
1991 $wgExternalStores = [];
1994 * An array of external MySQL servers.
1997 * Create a cluster named 'cluster1' containing three servers:
1999 * $wgExternalServers = array(
2000 * 'cluster1' => array( 'srv28', 'srv29', 'srv30' )
2004 * Used by LBFactorySimple, may be ignored if $wgLBFactoryConf is set to
2007 $wgExternalServers = [];
2010 * The place to put new revisions, false to put them in the local text table.
2011 * Part of a URL, e.g. DB://cluster1
2013 * Can be an array instead of a single string, to enable data distribution. Keys
2014 * must be consecutive integers, starting at zero.
2018 * $wgDefaultExternalStore = array( 'DB://cluster1', 'DB://cluster2' );
2023 $wgDefaultExternalStore = false;
2026 * Revision text may be cached in $wgMemc to reduce load on external storage
2027 * servers and object extraction overhead for frequently-loaded revisions.
2029 * Set to 0 to disable, or number of seconds before cache expiry.
2031 $wgRevisionCacheExpiry = 0;
2033 /** @} */ # end text storage }
2035 /************************************************************************//**
2036 * @name Performance hacks and limits
2041 * Disable database-intensive features
2043 $wgMiserMode = false;
2046 * Disable all query pages if miser mode is on, not just some
2048 $wgDisableQueryPages = false;
2051 * Number of rows to cache in 'querycache' table when miser mode is on
2053 $wgQueryCacheLimit = 1000;
2056 * Number of links to a page required before it is deemed "wanted"
2058 $wgWantedPagesThreshold = 1;
2061 * Enable slow parser functions
2063 $wgAllowSlowParserFunctions = false;
2066 * Allow schema updates
2068 $wgAllowSchemaUpdates = true;
2071 * Maximum article size in kilobytes
2073 $wgMaxArticleSize = 2048;
2076 * The minimum amount of memory that MediaWiki "needs"; MediaWiki will try to
2077 * raise PHP's memory limit if it's below this amount.
2079 $wgMemoryLimit = "50M";
2082 * The minimum amount of time that MediaWiki needs for "slow" write request,
2083 * particularly ones with multiple non-atomic writes that *should* be as
2084 * transactional as possible; MediaWiki will call set_time_limit() if needed.
2087 $wgTransactionalTimeLimit = 120;
2089 /** @} */ # end performance hacks }
2091 /************************************************************************//**
2092 * @name Cache settings
2097 * Directory for caching data in the local filesystem. Should not be accessible
2100 * Note: if multiple wikis share the same localisation cache directory, they
2101 * must all have the same set of extensions. You can set a directory just for
2102 * the localisation cache using $wgLocalisationCacheConf['storeDirectory'].
2104 $wgCacheDirectory = false;
2107 * Main cache type. This should be a cache with fast access, but it may have
2108 * limited space. By default, it is disabled, since the stock database cache
2109 * is not fast enough to make it worthwhile.
2113 * - CACHE_ANYTHING: Use anything, as long as it works
2114 * - CACHE_NONE: Do not cache
2115 * - CACHE_DB: Store cache objects in the DB
2116 * - CACHE_MEMCACHED: MemCached, must specify servers in $wgMemCachedServers
2117 * - CACHE_ACCEL: APC, XCache or WinCache
2118 * - (other): A string may be used which identifies a cache
2119 * configuration in $wgObjectCaches.
2121 * @see $wgMessageCacheType, $wgParserCacheType
2123 $wgMainCacheType = CACHE_NONE
;
2126 * The cache type for storing the contents of the MediaWiki namespace. This
2127 * cache is used for a small amount of data which is expensive to regenerate.
2129 * For available types see $wgMainCacheType.
2131 $wgMessageCacheType = CACHE_ANYTHING
;
2134 * The cache type for storing article HTML. This is used to store data which
2135 * is expensive to regenerate, and benefits from having plenty of storage space.
2137 * For available types see $wgMainCacheType.
2139 $wgParserCacheType = CACHE_ANYTHING
;
2142 * The cache type for storing session data.
2144 * For available types see $wgMainCacheType.
2146 $wgSessionCacheType = CACHE_ANYTHING
;
2149 * The cache type for storing language conversion tables,
2150 * which are used when parsing certain text and interface messages.
2152 * For available types see $wgMainCacheType.
2156 $wgLanguageConverterCacheType = CACHE_ANYTHING
;
2159 * Advanced object cache configuration.
2161 * Use this to define the class names and constructor parameters which are used
2162 * for the various cache types. Custom cache types may be defined here and
2163 * referenced from $wgMainCacheType, $wgMessageCacheType, $wgParserCacheType,
2164 * or $wgLanguageConverterCacheType.
2166 * The format is an associative array where the key is a cache identifier, and
2167 * the value is an associative array of parameters. The "class" parameter is the
2168 * class name which will be used. Alternatively, a "factory" parameter may be
2169 * given, giving a callable function which will generate a suitable cache object.
2172 CACHE_NONE
=> [ 'class' => 'EmptyBagOStuff' ],
2173 CACHE_DB
=> [ 'class' => 'SqlBagOStuff', 'loggroup' => 'SQLBagOStuff' ],
2175 CACHE_ANYTHING
=> [ 'factory' => 'ObjectCache::newAnything' ],
2176 CACHE_ACCEL
=> [ 'factory' => 'ObjectCache::getLocalServerInstance' ],
2177 CACHE_MEMCACHED
=> [ 'class' => 'MemcachedPhpBagOStuff', 'loggroup' => 'memcached' ],
2179 'db-replicated' => [
2180 'class' => 'ReplicatedBagOStuff',
2182 'class' => 'SqlBagOStuff',
2183 'args' => [ [ 'slaveOnly' => true ] ]
2186 'class' => 'SqlBagOStuff',
2187 'args' => [ [ 'slaveOnly' => false ] ]
2189 'loggroup' => 'SQLBagOStuff'
2192 'apc' => [ 'class' => 'APCBagOStuff' ],
2193 'xcache' => [ 'class' => 'XCacheBagOStuff' ],
2194 'wincache' => [ 'class' => 'WinCacheBagOStuff' ],
2195 'memcached-php' => [ 'class' => 'MemcachedPhpBagOStuff', 'loggroup' => 'memcached' ],
2196 'memcached-pecl' => [ 'class' => 'MemcachedPeclBagOStuff', 'loggroup' => 'memcached' ],
2197 'hash' => [ 'class' => 'HashBagOStuff' ],
2201 * Main Wide-Area-Network cache type. This should be a cache with fast access,
2202 * but it may have limited space. By default, it is disabled, since the basic stock
2203 * cache is not fast enough to make it worthwhile. For single data-center setups, this can
2204 * simply be pointed to a cache in $wgWANObjectCaches that uses a local $wgObjectCaches
2205 * cache with a relayer of type EventRelayerNull.
2208 * - false: Configure the cache using $wgMainCacheType, without using
2209 * a relayer (only matters if there are multiple data-centers)
2210 * - CACHE_NONE: Do not cache
2211 * - (other): A string may be used which identifies a cache
2212 * configuration in $wgWANObjectCaches
2215 $wgMainWANCache = false;
2218 * Advanced WAN object cache configuration.
2220 * Each WAN cache wraps a registered object cache (for the local cluster)
2221 * and it must also be configured to point to a PubSub instance. Subscribers
2222 * must be configured to relay purges to the actual cache servers.
2224 * The format is an associative array where the key is a cache identifier, and
2225 * the value is an associative array of parameters. The "cacheId" parameter is
2226 * a cache identifier from $wgObjectCaches. The "relayerConfig" parameter is an
2227 * array used to construct an EventRelayer object. The "pool" parameter is a
2228 * string that is used as a PubSub channel prefix. The "loggroup" parameter
2229 * controls where log events are sent.
2233 $wgWANObjectCaches = [
2235 'class' => 'WANObjectCache',
2236 'cacheId' => CACHE_NONE
,
2237 'pool' => 'mediawiki-main-none',
2238 'relayerConfig' => [ 'class' => 'EventRelayerNull' ]
2240 /* Example of a simple single data-center cache:
2241 'memcached-php' => array(
2242 'class' => 'WANObjectCache',
2243 'cacheId' => 'memcached-php',
2244 'pool' => 'mediawiki-main-memcached',
2245 'relayerConfig' => array( 'class' => 'EventRelayerNull' )
2251 * Main object stash type. This should be a fast storage system for storing
2252 * lightweight data like hit counters and user activity. Sites with multiple
2253 * data-centers should have this use a store that replicates all writes. The
2254 * store should have enough consistency for CAS operations to be usable.
2255 * Reads outside of those needed for merge() may be eventually consistent.
2258 * - db: Store cache objects in the DB
2259 * - (other): A string may be used which identifies a cache
2260 * configuration in $wgObjectCaches
2264 $wgMainStash = 'db-replicated';
2267 * The expiry time for the parser cache, in seconds.
2268 * The default is 86400 (one day).
2270 $wgParserCacheExpireTime = 86400;
2273 * Deprecated alias for $wgSessionsInObjectCache.
2275 * @deprecated since 1.20; Use $wgSessionsInObjectCache
2277 $wgSessionsInMemcached = true;
2280 * @deprecated since 1.27, session data is always stored in object cache.
2282 $wgSessionsInObjectCache = true;
2285 * The expiry time to use for session storage, in seconds.
2287 $wgObjectCacheSessionExpiry = 3600;
2290 * @deprecated since 1.27, MediaWiki\Session\SessionManager doesn't use PHP session storage.
2292 $wgSessionHandler = null;
2295 * Whether to use PHP session handling ($_SESSION and session_*() functions)
2297 * If the constant MW_NO_SESSION is defined, this is forced to 'disable'.
2299 * If the constant MW_NO_SESSION_HANDLER is defined, this is ignored and PHP
2300 * session handling will function independently of SessionHandler.
2301 * SessionHandler and PHP's session handling may attempt to override each
2306 * - 'enable': Integrate with PHP's session handling as much as possible.
2307 * - 'warn': Integrate but log warnings if anything changes $_SESSION.
2308 * - 'disable': Throw exceptions if PHP session handling is used.
2310 $wgPHPSessionHandling = 'enable';
2313 * If enabled, will send MemCached debugging information to $wgDebugLogFile
2315 $wgMemCachedDebug = false;
2318 * The list of MemCached servers and port numbers
2320 $wgMemCachedServers = [ '127.0.0.1:11211' ];
2323 * Use persistent connections to MemCached, which are shared across multiple
2326 $wgMemCachedPersistent = false;
2329 * Read/write timeout for MemCached server communication, in microseconds.
2331 $wgMemCachedTimeout = 500000;
2334 * Set this to true to maintain a copy of the message cache on the local server.
2336 * This layer of message cache is in addition to the one configured by $wgMessageCacheType.
2338 * The local copy is put in APC. If APC is not installed, this setting does nothing.
2340 * Note that this is about the message cache, which stores interface messages
2341 * maintained as wiki pages. This is separate from the localisation cache for interface
2342 * messages provided by the software, which is configured by $wgLocalisationCacheConf.
2344 $wgUseLocalMessageCache = false;
2347 * Instead of caching everything, only cache those messages which have
2348 * been customised in the site content language. This means that
2349 * MediaWiki:Foo/ja is ignored if MediaWiki:Foo doesn't exist.
2350 * This option is probably only useful for translatewiki.net.
2352 $wgAdaptiveMessageCache = false;
2355 * Localisation cache configuration. Associative array with keys:
2356 * class: The class to use. May be overridden by extensions.
2358 * store: The location to store cache data. May be 'files', 'array', 'db' or
2359 * 'detect'. If set to "files", data will be in CDB files. If set
2360 * to "db", data will be stored to the database. If set to
2361 * "detect", files will be used if $wgCacheDirectory is set,
2362 * otherwise the database will be used.
2363 * "array" is an experimental option that uses PHP files that
2364 * store static arrays.
2366 * storeClass: The class name for the underlying storage. If set to a class
2367 * name, it overrides the "store" setting.
2369 * storeDirectory: If the store class puts its data in files, this is the
2370 * directory it will use. If this is false, $wgCacheDirectory
2373 * manualRecache: Set this to true to disable cache updates on web requests.
2374 * Use maintenance/rebuildLocalisationCache.php instead.
2376 $wgLocalisationCacheConf = [
2377 'class' => 'LocalisationCache',
2378 'store' => 'detect',
2379 'storeClass' => false,
2380 'storeDirectory' => false,
2381 'manualRecache' => false,
2385 * Allow client-side caching of pages
2387 $wgCachePages = true;
2390 * Set this to current time to invalidate all prior cached pages. Affects both
2391 * client-side and server-side caching.
2392 * You can get the current date on your server by using the command:
2394 * date +%Y%m%d%H%M%S
2397 $wgCacheEpoch = '20030516000000';
2400 * Directory where GitInfo will look for pre-computed cache files. If false,
2401 * $wgCacheDirectory/gitinfo will be used.
2403 $wgGitInfoCacheDirectory = false;
2406 * Bump this number when changing the global style sheets and JavaScript.
2408 * It should be appended in the query string of static CSS and JS includes,
2409 * to ensure that client-side caches do not keep obsolete copies of global
2412 $wgStyleVersion = '303';
2415 * This will cache static pages for non-logged-in users to reduce
2416 * database traffic on public sites. ResourceLoader requests to default
2417 * language and skins are cached as well as single module requests.
2419 $wgUseFileCache = false;
2422 * Depth of the subdirectory hierarchy to be created under
2423 * $wgFileCacheDirectory. The subdirectories will be named based on
2424 * the MD5 hash of the title. A value of 0 means all cache files will
2425 * be put directly into the main file cache directory.
2427 $wgFileCacheDepth = 2;
2430 * Kept for extension compatibility; see $wgParserCacheType
2433 $wgEnableParserCache = true;
2436 * Append a configured value to the parser cache and the sitenotice key so
2437 * that they can be kept separate for some class of activity.
2439 $wgRenderHashAppend = '';
2442 * If on, the sidebar navigation links are cached for users with the
2443 * current language set. This can save a touch of load on a busy site
2444 * by shaving off extra message lookups.
2446 * However it is also fragile: changing the site configuration, or
2447 * having a variable $wgArticlePath, can produce broken links that
2448 * don't update as expected.
2450 $wgEnableSidebarCache = false;
2453 * Expiry time for the sidebar cache, in seconds
2455 $wgSidebarCacheExpiry = 86400;
2458 * When using the file cache, we can store the cached HTML gzipped to save disk
2459 * space. Pages will then also be served compressed to clients that support it.
2461 * Requires zlib support enabled in PHP.
2466 * Whether MediaWiki should send an ETag header. Seems to cause
2467 * broken behavior with Squid 2.6, see bug 7098.
2472 * Clock skew or the one-second resolution of time() can occasionally cause cache
2473 * problems when the user requests two pages within a short period of time. This
2474 * variable adds a given number of seconds to vulnerable timestamps, thereby giving
2477 $wgClockSkewFudge = 5;
2480 * Invalidate various caches when LocalSettings.php changes. This is equivalent
2481 * to setting $wgCacheEpoch to the modification time of LocalSettings.php, as
2482 * was previously done in the default LocalSettings.php file.
2484 * On high-traffic wikis, this should be set to false, to avoid the need to
2485 * check the file modification time, and to avoid the performance impact of
2486 * unnecessary cache invalidations.
2488 $wgInvalidateCacheOnLocalSettingsChange = true;
2491 * When loading extensions through the extension registration system, this
2492 * can be used to invalidate the cache. A good idea would be to set this to
2493 * one file, you can just `touch` that one to invalidate the cache
2497 * $wgExtensionInfoMtime = filemtime( "$IP/LocalSettings.php" );
2500 * If set to false, the mtime for each individual JSON file will be checked,
2501 * which can be slow if a large number of extensions are being loaded.
2505 $wgExtensionInfoMTime = false;
2507 /** @} */ # end of cache settings
2509 /************************************************************************//**
2510 * @name HTTP proxy (CDN) settings
2512 * Many of these settings apply to any HTTP proxy used in front of MediaWiki,
2513 * although they are referred to as Squid settings for historical reasons.
2515 * Achieving a high hit ratio with an HTTP proxy requires special
2516 * configuration. See https://www.mediawiki.org/wiki/Manual:Squid_caching for
2523 * Enable/disable CDN.
2524 * See https://www.mediawiki.org/wiki/Manual:Squid_caching
2526 $wgUseSquid = false;
2529 * If you run Squid3 with ESI support, enable this (default:false):
2534 * Send the Key HTTP header for better caching.
2535 * See https://datatracker.ietf.org/doc/draft-fielding-http-key/ for details.
2538 $wgUseKeyHeader = false;
2541 * Add X-Forwarded-Proto to the Vary and Key headers for API requests and
2542 * RSS/Atom feeds. Use this if you have an SSL termination setup
2543 * and need to split the cache between HTTP and HTTPS for API requests,
2544 * feed requests and HTTP redirect responses in order to prevent cache
2545 * pollution. This does not affect 'normal' requests to index.php other than
2548 $wgVaryOnXFP = false;
2551 * Internal server name as known to CDN, if different.
2555 * $wgInternalServer = 'http://yourinternal.tld:8000';
2558 $wgInternalServer = false;
2561 * Cache TTL for the CDN sent as s-maxage (without ESI) or
2562 * Surrogate-Control (with ESI). Without ESI, you should strip
2563 * out s-maxage in the CDN config.
2565 * 18000 seconds = 5 hours, more cache hits with 2678400 = 31 days.
2567 $wgSquidMaxage = 18000;
2570 * Cache timeout for the CDN when DB slave lag is high
2571 * @see $wgSquidMaxage
2574 $wgCdnMaxageLagged = 30;
2577 * If set, any SquidPurge call on a URL or URLs will send a second purge no less than
2578 * this many seconds later via the job queue. This requires delayed job support.
2579 * This should be safely higher than the 'max lag' value in $wgLBFactoryConf, so that
2580 * slave lag does not cause page to be stuck in stales states in CDN.
2582 * This also fixes race conditions in two-tiered CDN setups (e.g. cdn2 => cdn1 => MediaWiki).
2583 * If a purge for a URL reaches cdn2 before cdn1 and a request reaches cdn2 for that URL,
2584 * it will populate the response from the stale cdn1 value. When cdn1 gets the purge, cdn2
2585 * will still be stale. If the rebound purge delay is safely higher than the time to relay
2586 * a purge to all nodes, then the rebound puge will clear cdn2 after cdn1 was cleared.
2590 $wgCdnReboundPurgeDelay = 0;
2593 * Cache timeout for the CDN when a response is known to be wrong or incomplete (due to load)
2594 * @see $wgSquidMaxage
2597 $wgCdnMaxageSubstitute = 60;
2600 * Default maximum age for raw CSS/JS accesses
2602 * 300 seconds = 5 minutes.
2604 $wgForcedRawSMaxage = 300;
2607 * List of proxy servers to purge on changes; default port is 80. Use IP addresses.
2609 * When MediaWiki is running behind a proxy, it will trust X-Forwarded-For
2610 * headers sent/modified from these proxies when obtaining the remote IP address
2612 * For a list of trusted servers which *aren't* purged, see $wgSquidServersNoPurge.
2614 $wgSquidServers = [];
2617 * As above, except these servers aren't purged on page changes; use to set a
2618 * list of trusted proxies, etc. Supports both individual IP addresses and
2620 * @since 1.23 Supports CIDR ranges
2622 $wgSquidServersNoPurge = [];
2625 * Whether to use a Host header in purge requests sent to the proxy servers
2626 * configured in $wgSquidServers. Set this to false to support Squid
2627 * configured in forward-proxy mode.
2629 * If this is set to true, a Host header will be sent, and only the path
2630 * component of the URL will appear on the request line, as if the request
2631 * were a non-proxy HTTP 1.1 request. Varnish only supports this style of
2632 * request. Squid supports this style of request only if reverse-proxy mode
2633 * (http_port ... accel) is enabled.
2635 * If this is set to false, no Host header will be sent, and the absolute URL
2636 * will be sent in the request line, as is the standard for an HTTP proxy
2637 * request in both HTTP 1.0 and 1.1. This style of request is not supported
2638 * by Varnish, but is supported by Squid in either configuration (forward or
2643 $wgSquidPurgeUseHostHeader = true;
2646 * Routing configuration for HTCP multicast purging. Add elements here to
2647 * enable HTCP and determine which purges are sent where. If set to an empty
2648 * array, HTCP is disabled.
2650 * Each key in this array is a regular expression to match against the purged
2651 * URL, or an empty string to match all URLs. The purged URL is matched against
2652 * the regexes in the order specified, and the first rule whose regex matches
2653 * is used, all remaining rules will thus be ignored.
2655 * @par Example configuration to send purges for upload.wikimedia.org to one
2656 * multicast group and all other purges to another:
2658 * $wgHTCPRouting = array(
2659 * '|^https?://upload\.wikimedia\.org|' => array(
2660 * 'host' => '239.128.0.113',
2664 * 'host' => '239.128.0.112',
2670 * You can also pass an array of hosts to send purges too. This is useful when
2671 * you have several multicast groups or unicast address that should receive a
2672 * given purge. Multiple hosts support was introduced in MediaWiki 1.22.
2674 * @par Example of sending purges to multiple hosts:
2676 * $wgHTCPRouting = array(
2678 * // Purges to text caches using multicast
2679 * array( 'host' => '239.128.0.114', 'port' => '4827' ),
2680 * // Purges to a hardcoded list of caches
2681 * array( 'host' => '10.88.66.1', 'port' => '4827' ),
2682 * array( 'host' => '10.88.66.2', 'port' => '4827' ),
2683 * array( 'host' => '10.88.66.3', 'port' => '4827' ),
2690 * $wgHTCPRouting replaces $wgHTCPMulticastRouting that was introduced in 1.20.
2691 * For back compatibility purposes, whenever its array is empty
2692 * $wgHTCPMutlicastRouting will be used as a fallback if it not null.
2694 * @see $wgHTCPMulticastTTL
2696 $wgHTCPRouting = [];
2699 * HTCP multicast TTL.
2700 * @see $wgHTCPRouting
2702 $wgHTCPMulticastTTL = 1;
2705 * Should forwarded Private IPs be accepted?
2707 $wgUsePrivateIPs = false;
2709 /** @} */ # end of HTTP proxy settings
2711 /************************************************************************//**
2712 * @name Language, regional and character encoding settings
2717 * Site language code. See languages/data/Names.php for languages supported by
2718 * MediaWiki out of the box. Not all languages listed there have translations,
2719 * see languages/messages/ for the list of languages with some localisation.
2721 * Warning: Don't use language codes listed in $wgDummyLanguageCodes like "no"
2722 * for Norwegian (use "nb" instead), or things will break unexpectedly.
2724 * This defines the default interface language for all users, but users can
2725 * change it in their preferences.
2727 * This also defines the language of pages in the wiki. The content is wrapped
2728 * in a html element with lang=XX attribute. This behavior can be overridden
2729 * via hooks, see Title::getPageLanguage.
2731 $wgLanguageCode = 'en';
2734 * Language cache size, or really how many languages can we handle
2735 * simultaneously without degrading to crawl speed.
2737 $wgLangObjCacheSize = 10;
2740 * Some languages need different word forms, usually for different cases.
2741 * Used in Language::convertGrammar().
2745 * $wgGrammarForms['en']['genitive']['car'] = 'car\'s';
2748 $wgGrammarForms = [];
2751 * Treat language links as magic connectors, not inline links
2753 $wgInterwikiMagic = true;
2756 * Hide interlanguage links from the sidebar
2758 $wgHideInterlanguageLinks = false;
2761 * List of additional interwiki prefixes that should be treated as
2762 * interlanguage links (i.e. placed in the sidebar).
2764 * - This will not do anything unless the prefixes are defined in the interwiki
2766 * - The display text for these custom interlanguage links will be fetched from
2767 * the system message "interlanguage-link-xyz" where xyz is the prefix in
2769 * - A friendly name for each site, used for tooltip text, may optionally be
2770 * placed in the system message "interlanguage-link-sitename-xyz" where xyz is
2771 * the prefix in this array.
2773 $wgExtraInterlanguageLinkPrefixes = [];
2776 * List of language names or overrides for default names in Names.php
2778 $wgExtraLanguageNames = [];
2781 * List of language codes that don't correspond to an actual language.
2782 * These codes are mostly left-offs from renames, or other legacy things.
2783 * This array makes them not appear as a selectable language on the installer,
2784 * and excludes them when running the transstat.php script.
2786 $wgDummyLanguageCodes = [
2789 'be-x-old' => 'be-tarask',
2793 'qqq' => 'qqq', # Used for message documentation.
2794 'qqx' => 'qqx', # Used for viewing message keys.
2797 'zh-classical' => 'lzh',
2798 'zh-min-nan' => 'nan',
2803 * Character set for use in the article edit box. Language-specific encodings
2806 * This historic feature is one of the first that was added by former MediaWiki
2807 * team leader Brion Vibber, and is used to support the Esperanto x-system.
2809 $wgEditEncoding = '';
2812 * Set this to true to replace Arabic presentation forms with their standard
2813 * forms in the U+0600-U+06FF block. This only works if $wgLanguageCode is
2816 * Note that pages with titles containing presentation forms will become
2817 * inaccessible, run maintenance/cleanupTitles.php to fix this.
2819 $wgFixArabicUnicode = true;
2822 * Set this to true to replace ZWJ-based chillu sequences in Malayalam text
2823 * with their Unicode 5.1 equivalents. This only works if $wgLanguageCode is
2824 * set to "ml". Note that some clients (even new clients as of 2010) do not
2825 * support these characters.
2827 * If you enable this on an existing wiki, run maintenance/cleanupTitles.php to
2828 * fix any ZWJ sequences in existing page titles.
2830 $wgFixMalayalamUnicode = true;
2833 * Set this to always convert certain Unicode sequences to modern ones
2834 * regardless of the content language. This has a small performance
2837 * See $wgFixArabicUnicode and $wgFixMalayalamUnicode for conversion
2842 $wgAllUnicodeFixes = false;
2845 * Set this to eg 'ISO-8859-1' to perform character set conversion when
2846 * loading old revisions not marked with "utf-8" flag. Use this when
2847 * converting a wiki from MediaWiki 1.4 or earlier to UTF-8 without the
2848 * burdensome mass conversion of old text data.
2850 * @note This DOES NOT touch any fields other than old_text. Titles, comments,
2851 * user names, etc still must be converted en masse in the database before
2852 * continuing as a UTF-8 wiki.
2854 $wgLegacyEncoding = false;
2857 * Browser Blacklist for unicode non compliant browsers. Contains a list of
2858 * regexps : "/regexp/" matching problematic browsers. These browsers will
2859 * be served encoded unicode in the edit box instead of real unicode.
2861 $wgBrowserBlackList = [
2863 * Netscape 2-4 detection
2864 * The minor version may contain strings such as "Gold" or "SGoldC-SGI"
2865 * Lots of non-netscape user agents have "compatible", so it's useful to check for that
2866 * with a negative assertion. The [UIN] identifier specifies the level of security
2867 * in a Netscape/Mozilla browser, checking for it rules out a number of fakers.
2868 * The language string is unreliable, it is missing on NS4 Mac.
2870 * Reference: http://www.psychedelix.com/agents/index.shtml
2872 '/^Mozilla\/2\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2873 '/^Mozilla\/3\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2874 '/^Mozilla\/4\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2877 * MSIE on Mac OS 9 is teh sux0r, converts þ to <thorn>, ð to <eth>,
2878 * Þ to <THORN> and Ð to <ETH>
2881 * - Mozilla/4.0 (compatible; MSIE 5.0; Mac_PowerPC)
2882 * - Mozilla/4.0 (compatible; MSIE 5.15; Mac_PowerPC)
2883 * - Mozilla/4.0 (compatible; MSIE 5.23; Mac_PowerPC)
2886 * @link https://en.wikipedia.org/w/index.php?diff=12356041&oldid=12355864
2887 * @link https://en.wikipedia.org/wiki/Template%3AOS9
2889 '/^Mozilla\/4\.0 \(compatible; MSIE \d+\.\d+; Mac_PowerPC\)/',
2892 * Google wireless transcoder, seems to eat a lot of chars alive
2893 * https://it.wikipedia.org/w/index.php?title=Luciano_Ligabue&diff=prev&oldid=8857361
2895 '/^Mozilla\/4\.0 \(compatible; MSIE 6.0; Windows NT 5.0; Google Wireless Transcoder;\)/'
2899 * If set to true, the MediaWiki 1.4 to 1.5 schema conversion will
2900 * create stub reference rows in the text table instead of copying
2901 * the full text of all current entries from 'cur' to 'text'.
2903 * This will speed up the conversion step for large sites, but
2904 * requires that the cur table be kept around for those revisions
2905 * to remain viewable.
2907 * This option affects the updaters *only*. Any present cur stub
2908 * revisions will be readable at runtime regardless of this setting.
2910 $wgLegacySchemaConversion = false;
2913 * Enable dates like 'May 12' instead of '12 May', if the default date format
2916 $wgAmericanDates = false;
2919 * For Hindi and Arabic use local numerals instead of Western style (0-9)
2920 * numerals in interface.
2922 $wgTranslateNumerals = true;
2925 * Translation using MediaWiki: namespace.
2926 * Interface messages will be loaded from the database.
2928 $wgUseDatabaseMessages = true;
2931 * Expiry time for the message cache key
2933 $wgMsgCacheExpiry = 86400;
2936 * Maximum entry size in the message cache, in bytes
2938 $wgMaxMsgCacheEntrySize = 10000;
2941 * Whether to enable language variant conversion.
2943 $wgDisableLangConversion = false;
2946 * Whether to enable language variant conversion for links.
2948 $wgDisableTitleConversion = false;
2951 * Default variant code, if false, the default will be the language code
2953 $wgDefaultLanguageVariant = false;
2956 * Disabled variants array of language variant conversion.
2960 * $wgDisabledVariants[] = 'zh-mo';
2961 * $wgDisabledVariants[] = 'zh-my';
2964 $wgDisabledVariants = [];
2967 * Like $wgArticlePath, but on multi-variant wikis, this provides a
2968 * path format that describes which parts of the URL contain the
2973 * $wgLanguageCode = 'sr';
2974 * $wgVariantArticlePath = '/$2/$1';
2975 * $wgArticlePath = '/wiki/$1';
2978 * A link to /wiki/ would be redirected to /sr/Главна_страна
2980 * It is important that $wgArticlePath not overlap with possible values
2981 * of $wgVariantArticlePath.
2983 $wgVariantArticlePath = false;
2986 * Show a bar of language selection links in the user login and user
2987 * registration forms; edit the "loginlanguagelinks" message to
2990 $wgLoginLanguageSelector = false;
2993 * When translating messages with wfMessage(), it is not always clear what
2994 * should be considered UI messages and what should be content messages.
2996 * For example, for the English Wikipedia, there should be only one 'mainpage',
2997 * so when getting the link for 'mainpage', we should treat it as site content
2998 * and call ->inContentLanguage()->text(), but for rendering the text of the
2999 * link, we call ->text(). The code behaves this way by default. However,
3000 * sites like the Wikimedia Commons do offer different versions of 'mainpage'
3001 * and the like for different languages. This array provides a way to override
3002 * the default behavior.
3005 * To allow language-specific main page and community
3008 * $wgForceUIMsgAsContentMsg = array( 'mainpage', 'portal-url' );
3011 $wgForceUIMsgAsContentMsg = [];
3014 * Fake out the timezone that the server thinks it's in. This will be used for
3015 * date display and not for what's stored in the DB. Leave to null to retain
3016 * your server's OS-based timezone value.
3018 * This variable is currently used only for signature formatting and for local
3019 * time/date parser variables ({{LOCALTIME}} etc.)
3021 * Timezones can be translated by editing MediaWiki messages of type
3022 * timezone-nameinlowercase like timezone-utc.
3024 * A list of usable timezones can found at:
3025 * http://php.net/manual/en/timezones.php
3029 * $wgLocaltimezone = 'UTC';
3030 * $wgLocaltimezone = 'GMT';
3031 * $wgLocaltimezone = 'PST8PDT';
3032 * $wgLocaltimezone = 'Europe/Sweden';
3033 * $wgLocaltimezone = 'CET';
3036 $wgLocaltimezone = null;
3039 * Set an offset from UTC in minutes to use for the default timezone setting
3040 * for anonymous users and new user accounts.
3042 * This setting is used for most date/time displays in the software, and is
3043 * overridable in user preferences. It is *not* used for signature timestamps.
3045 * By default, this will be set to match $wgLocaltimezone.
3047 $wgLocalTZoffset = null;
3049 /** @} */ # End of language/charset settings
3051 /*************************************************************************//**
3052 * @name Output format and skin settings
3057 * The default Content-Type header.
3059 $wgMimeType = 'text/html';
3062 * Previously used as content type in HTML script tags. This is now ignored since
3063 * HTML5 doesn't require a MIME type for script tags (javascript is the default).
3064 * It was also previously used by RawAction to determine the ctype query parameter
3065 * value that will result in a javascript response.
3066 * @deprecated since 1.22
3068 $wgJsMimeType = null;
3071 * The default xmlns attribute. The option to define this has been removed.
3072 * The value of this variable is no longer used by core and is set to a fixed
3073 * value in Setup.php for compatibility with extensions that depend on the value
3074 * of this variable being set. Such a dependency however is deprecated.
3075 * @deprecated since 1.22
3077 $wgXhtmlDefaultNamespace = null;
3080 * Previously used to determine if we should output an HTML5 doctype.
3081 * This is no longer used as we always output HTML5 now. For compatibility with
3082 * extensions that still check the value of this config it's value is now forced
3083 * to true by Setup.php.
3084 * @deprecated since 1.22
3089 * Defines the value of the version attribute in the <html> tag, if any.
3091 * If your wiki uses RDFa, set it to the correct value for RDFa+HTML5.
3092 * Correct current values are 'HTML+RDFa 1.0' or 'XHTML+RDFa 1.0'.
3093 * See also http://www.w3.org/TR/rdfa-in-html/#document-conformance
3096 $wgHtml5Version = null;
3099 * Temporary variable that allows HTMLForms to be rendered as tables.
3100 * Table based layouts cause various issues when designing for mobile.
3101 * This global allows skins or extensions a means to force non-table based rendering.
3102 * Setting to false forces form components to always render as div elements.
3105 $wgHTMLFormAllowTableFormat = true;
3108 * Temporary variable that applies MediaWiki UI wherever it can be supported.
3109 * Temporary variable that should be removed when mediawiki ui is more
3110 * stable and change has been communicated.
3113 $wgUseMediaWikiUIEverywhere = false;
3116 * Should we try to make our HTML output well-formed XML? If set to false,
3117 * output will be a few bytes shorter, and the HTML will arguably be more
3118 * readable. If set to true, life will be much easier for the authors of
3119 * screen-scraping bots, and the HTML will arguably be more readable.
3121 * Setting this to false may omit quotation marks on some attributes, omit
3122 * slashes from some self-closing tags, omit some ending tags, etc., where
3123 * permitted by HTML5. Setting it to true will not guarantee that all pages
3124 * will be well-formed, although non-well-formed pages should be rare and it's
3125 * a bug if you find one. Conversely, setting it to false doesn't mean that
3126 * all XML-y constructs will be omitted, just that they might be.
3128 * Because of compatibility with screen-scraping bots, and because it's
3129 * controversial, this is currently left to true by default.
3131 $wgWellFormedXml = true;
3134 * Permit other namespaces in addition to the w3.org default.
3136 * Use the prefix for the key and the namespace for the value.
3140 * $wgXhtmlNamespaces['svg'] = 'http://www.w3.org/2000/svg';
3142 * Normally we wouldn't have to define this in the root "<html>"
3143 * element, but IE needs it there in some circumstances.
3145 * This is ignored if $wgMimeType is set to a non-XML MIME type.
3147 $wgXhtmlNamespaces = [];
3150 * Site notice shown at the top of each page
3152 * MediaWiki:Sitenotice page, which will override this. You can also
3153 * provide a separate message for logged-out users using the
3154 * MediaWiki:Anonnotice page.
3159 * If this is set, a "donate" link will appear in the sidebar. Set it to a URL.
3161 $wgSiteSupportPage = '';
3164 * Validate the overall output using tidy and refuse
3165 * to display the page if it's not valid.
3167 $wgValidateAllHtml = false;
3170 * Default skin, for new users and anonymous visitors. Registered users may
3171 * change this to any one of the other available skins in their preferences.
3173 $wgDefaultSkin = 'vector';
3176 * Fallback skin used when the skin defined by $wgDefaultSkin can't be found.
3180 $wgFallbackSkin = 'fallback';
3183 * Specify the names of skins that should not be presented in the list of
3184 * available skins in user preferences. If you want to remove a skin entirely,
3185 * remove it from the skins/ directory and its entry from LocalSettings.php.
3190 * @deprecated since 1.23; use $wgSkipSkins instead
3195 * Allow user Javascript page?
3196 * This enables a lot of neat customizations, but may
3197 * increase security risk to users and server load.
3199 $wgAllowUserJs = false;
3202 * Allow user Cascading Style Sheets (CSS)?
3203 * This enables a lot of neat customizations, but may
3204 * increase security risk to users and server load.
3206 $wgAllowUserCss = false;
3209 * Allow user-preferences implemented in CSS?
3210 * This allows users to customise the site appearance to a greater
3211 * degree; disabling it will improve page load times.
3213 $wgAllowUserCssPrefs = true;
3216 * Use the site's Javascript page?
3218 $wgUseSiteJs = true;
3221 * Use the site's Cascading Style Sheets (CSS)?
3223 $wgUseSiteCss = true;
3226 * Break out of framesets. This can be used to prevent clickjacking attacks,
3227 * or to prevent external sites from framing your site with ads.
3229 $wgBreakFrames = false;
3232 * The X-Frame-Options header to send on pages sensitive to clickjacking
3233 * attacks, such as edit pages. This prevents those pages from being displayed
3234 * in a frame or iframe. The options are:
3236 * - 'DENY': Do not allow framing. This is recommended for most wikis.
3238 * - 'SAMEORIGIN': Allow framing by pages on the same domain. This can be used
3239 * to allow framing within a trusted domain. This is insecure if there
3240 * is a page on the same domain which allows framing of arbitrary URLs.
3242 * - false: Allow all framing. This opens up the wiki to XSS attacks and thus
3243 * full compromise of local user accounts. Private wikis behind a
3244 * corporate firewall are especially vulnerable. This is not
3247 * For extra safety, set $wgBreakFrames = true, to prevent framing on all pages,
3248 * not just edit pages.
3250 $wgEditPageFrameOptions = 'DENY';
3253 * Disallow framing of API pages directly, by setting the X-Frame-Options
3254 * header. Since the API returns CSRF tokens, allowing the results to be
3255 * framed can compromise your user's account security.
3257 * - 'DENY': Do not allow framing. This is recommended for most wikis.
3258 * - 'SAMEORIGIN': Allow framing by pages on the same domain.
3259 * - false: Allow all framing.
3260 * Note: $wgBreakFrames will override this for human formatted API output.
3262 $wgApiFrameOptions = 'DENY';
3265 * Disable output compression (enabled by default if zlib is available)
3267 $wgDisableOutputCompression = false;
3270 * Should we allow a broader set of characters in id attributes, per HTML5? If
3271 * not, use only HTML 4-compatible IDs. This option is for testing -- when the
3272 * functionality is ready, it will be on by default with no option.
3274 * Currently this appears to work fine in all browsers, but it's disabled by
3275 * default because it normalizes id's a bit too aggressively, breaking preexisting
3276 * content (particularly Cite). See bug 27733, bug 27694, bug 27474.
3278 $wgExperimentalHtmlIds = false;
3281 * Abstract list of footer icons for skins in place of old copyrightico and poweredbyico code
3282 * You can add new icons to the built in copyright or poweredby, or you can create
3283 * a new block. Though note that you may need to add some custom css to get good styling
3284 * of new blocks in monobook. vector and modern should work without any special css.
3286 * $wgFooterIcons itself is a key/value array.
3287 * The key is the name of a block that the icons will be wrapped in. The final id varies
3288 * by skin; Monobook and Vector will turn poweredby into f-poweredbyico while Modern
3289 * turns it into mw_poweredby.
3290 * The value is either key/value array of icons or a string.
3291 * In the key/value array the key may or may not be used by the skin but it can
3292 * be used to find the icon and unset it or change the icon if needed.
3293 * This is useful for disabling icons that are set by extensions.
3294 * The value should be either a string or an array. If it is a string it will be output
3295 * directly as html, however some skins may choose to ignore it. An array is the preferred format
3296 * for the icon, the following keys are used:
3297 * - src: An absolute url to the image to use for the icon, this is recommended
3298 * but not required, however some skins will ignore icons without an image
3299 * - srcset: optional additional-resolution images; see HTML5 specs
3300 * - url: The url to use in the a element around the text or icon, if not set an a element will
3302 * - alt: This is the text form of the icon, it will be displayed without an image in
3303 * skins like Modern or if src is not set, and will otherwise be used as
3304 * the alt="" for the image. This key is required.
3305 * - width and height: If the icon specified by src is not of the standard size
3306 * you can specify the size of image to use with these keys.
3307 * Otherwise they will default to the standard 88x31.
3308 * @todo Reformat documentation.
3312 "copyright" => [], // placeholder for the built in copyright icon
3316 // Defaults to point at
3317 // "$wgResourceBasePath/resources/assets/poweredby_mediawiki_88x31.png"
3318 // plus srcset for 1.5x, 2x resolution variants.
3320 "url" => "//www.mediawiki.org/",
3321 "alt" => "Powered by MediaWiki",
3327 * Login / create account link behavior when it's possible for anonymous users
3328 * to create an account.
3329 * - true = use a combined login / create account link
3330 * - false = split login and create account into two separate links
3332 $wgUseCombinedLoginLink = false;
3335 * Display user edit counts in various prominent places.
3337 $wgEdititis = false;
3340 * Some web hosts attempt to rewrite all responses with a 404 (not found)
3341 * status code, mangling or hiding MediaWiki's output. If you are using such a
3342 * host, you should start looking for a better one. While you're doing that,
3343 * set this to false to convert some of MediaWiki's 404 responses to 200 so
3344 * that the generated error pages can be seen.
3346 * In cases where for technical reasons it is more important for MediaWiki to
3347 * send the correct status code than for the body to be transmitted intact,
3348 * this configuration variable is ignored.
3350 $wgSend404Code = true;
3353 * The $wgShowRollbackEditCount variable is used to show how many edits can be rolled back.
3354 * The numeric value of the variable controls how many edits MediaWiki will look back to
3355 * determine whether a rollback is allowed (by checking that they are all from the same author).
3356 * If the value is false or 0, the edits are not counted. Disabling this will prevent MediaWiki
3357 * from hiding some useless rollback links.
3361 $wgShowRollbackEditCount = 10;
3364 * Output a <link rel="canonical"> tag on every page indicating the canonical
3365 * server which should be used, i.e. $wgServer or $wgCanonicalServer. Since
3366 * detection of the current server is unreliable, the link is sent
3369 $wgEnableCanonicalServerLink = false;
3372 * When OutputHandler is used, mangle any output that contains
3373 * <cross-domain-policy>. Without this, an attacker can send their own
3374 * cross-domain policy unless it is prevented by the crossdomain.xml file at
3379 $wgMangleFlashPolicy = true;
3381 /** @} */ # End of output format settings }
3383 /*************************************************************************//**
3384 * @name ResourceLoader settings
3389 * Client-side resource modules.
3391 * Extensions should add their ResourceLoader module definitions
3392 * to the $wgResourceModules variable.
3396 * $wgResourceModules['ext.myExtension'] = array(
3397 * 'scripts' => 'myExtension.js',
3398 * 'styles' => 'myExtension.css',
3399 * 'dependencies' => array( 'jquery.cookie', 'jquery.tabIndex' ),
3400 * 'localBasePath' => __DIR__,
3401 * 'remoteExtPath' => 'MyExtension',
3405 $wgResourceModules = [];
3408 * Skin-specific styles for resource modules.
3410 * These are later added to the 'skinStyles' list of the existing module. The 'styles' list can
3411 * not be modified or disabled.
3413 * For example, here is a module "bar" and how skin Foo would provide additional styles for it.
3417 * $wgResourceModules['bar'] = array(
3418 * 'scripts' => 'resources/bar/bar.js',
3419 * 'styles' => 'resources/bar/main.css',
3422 * $wgResourceModuleSkinStyles['foo'] = array(
3423 * 'bar' => 'skins/Foo/bar.css',
3427 * This is mostly equivalent to:
3431 * $wgResourceModules['bar'] = array(
3432 * 'scripts' => 'resources/bar/bar.js',
3433 * 'styles' => 'resources/bar/main.css',
3434 * 'skinStyles' => array(
3435 * 'foo' => skins/Foo/bar.css',
3440 * If the module already defines its own entry in `skinStyles` for a given skin, then
3441 * $wgResourceModuleSkinStyles is ignored.
3443 * If a module defines a `skinStyles['default']` the skin may want to extend that instead
3444 * of replacing them. This can be done using the `+` prefix.
3448 * $wgResourceModules['bar'] = array(
3449 * 'scripts' => 'resources/bar/bar.js',
3450 * 'styles' => 'resources/bar/basic.css',
3451 * 'skinStyles' => array(
3452 * 'default' => 'resources/bar/additional.css',
3455 * // Note the '+' character:
3456 * $wgResourceModuleSkinStyles['foo'] = array(
3457 * '+bar' => 'skins/Foo/bar.css',
3461 * This is mostly equivalent to:
3465 * $wgResourceModules['bar'] = array(
3466 * 'scripts' => 'resources/bar/bar.js',
3467 * 'styles' => 'resources/bar/basic.css',
3468 * 'skinStyles' => array(
3469 * 'default' => 'resources/bar/additional.css',
3471 * 'resources/bar/additional.css',
3472 * 'skins/Foo/bar.css',
3478 * In other words, as a module author, use the `styles` list for stylesheets that may not be
3479 * disabled by a skin. To provide default styles that may be extended or replaced,
3480 * use `skinStyles['default']`.
3482 * As with $wgResourceModules, paths default to being relative to the MediaWiki root.
3483 * You should always provide a localBasePath and remoteBasePath (or remoteExtPath/remoteSkinPath).
3487 * $wgResourceModuleSkinStyles['foo'] = array(
3488 * 'bar' => 'bar.css',
3489 * 'quux' => 'quux.css',
3490 * 'remoteSkinPath' => 'Foo',
3491 * 'localBasePath' => __DIR__,
3495 $wgResourceModuleSkinStyles = [];
3498 * Extensions should register foreign module sources here. 'local' is a
3499 * built-in source that is not in this array, but defined by
3500 * ResourceLoader::__construct() so that it cannot be unset.
3504 * $wgResourceLoaderSources['foo'] = 'http://example.org/w/load.php';
3507 $wgResourceLoaderSources = [];
3510 * The default 'remoteBasePath' value for instances of ResourceLoaderFileModule.
3511 * Defaults to $wgScriptPath.
3513 $wgResourceBasePath = null;
3516 * Maximum time in seconds to cache resources served by ResourceLoader.
3517 * Used to set last modified headers (max-age/s-maxage).
3519 * Following options to distinguish:
3520 * - versioned: Used for modules with a version, because changing version
3521 * numbers causes cache misses. This normally has a long expiry time.
3522 * - unversioned: Used for modules without a version to propagate changes
3523 * quickly to clients. Also used for modules with errors to recover quickly.
3524 * This normally has a short expiry time.
3526 * Expiry time for the options to distinguish:
3527 * - server: Squid/Varnish but also any other public proxy cache between the
3528 * client and MediaWiki.
3529 * - client: On the client side (e.g. in the browser cache).
3531 $wgResourceLoaderMaxage = [
3533 'server' => 30 * 24 * 60 * 60, // 30 days
3534 'client' => 30 * 24 * 60 * 60, // 30 days
3537 'server' => 5 * 60, // 5 minutes
3538 'client' => 5 * 60, // 5 minutes
3543 * The default debug mode (on/off) for of ResourceLoader requests.
3545 * This will still be overridden when the debug URL parameter is used.
3547 $wgResourceLoaderDebug = false;
3550 * Put each statement on its own line when minifying JavaScript. This makes
3551 * debugging in non-debug mode a bit easier.
3553 * @deprecated since 1.27: Always false; no longer configurable.
3555 $wgResourceLoaderMinifierStatementsOnOwnLine = false;
3558 * Maximum line length when minifying JavaScript. This is not a hard maximum:
3559 * the minifier will try not to produce lines longer than this, but may be
3560 * forced to do so in certain cases.
3562 * @deprecated since 1.27: Always 1,000; no longer configurable.
3564 $wgResourceLoaderMinifierMaxLineLength = 1000;
3567 * Whether to ensure the mediawiki.legacy library is loaded before other modules.
3569 * @deprecated since 1.26: Always declare dependencies.
3571 $wgIncludeLegacyJavaScript = false;
3574 * Whether or not to assign configuration variables to the global window object.
3576 * If this is set to false, old code using deprecated variables will no longer
3579 * @par Example of legacy code:
3581 * if ( window.wgRestrictionEdit ) { ... }
3585 * if ( wgIsArticle ) { ... }
3588 * Instead, one needs to use mw.config.
3589 * @par Example using mw.config global configuration:
3591 * if ( mw.config.exists('wgRestrictionEdit') ) { ... }
3595 * if ( mw.config.get('wgIsArticle') ) { ... }
3598 $wgLegacyJavaScriptGlobals = true;
3601 * If set to a positive number, ResourceLoader will not generate URLs whose
3602 * query string is more than this many characters long, and will instead use
3603 * multiple requests with shorter query strings. This degrades performance,
3604 * but may be needed if your web server has a low (less than, say 1024)
3605 * query string length limit or a low value for suhosin.get.max_value_length
3606 * that you can't increase.
3608 * If set to a negative number, ResourceLoader will assume there is no query
3609 * string length limit.
3611 * Defaults to a value based on php configuration.
3613 $wgResourceLoaderMaxQueryLength = false;
3616 * If set to true, JavaScript modules loaded from wiki pages will be parsed
3617 * prior to minification to validate it.
3619 * Parse errors will result in a JS exception being thrown during module load,
3620 * which avoids breaking other modules loaded in the same request.
3622 $wgResourceLoaderValidateJS = true;
3625 * If set to true, statically-sourced (file-backed) JavaScript resources will
3626 * be parsed for validity before being bundled up into ResourceLoader modules.
3628 * This can be helpful for development by providing better error messages in
3629 * default (non-debug) mode, but JavaScript parsing is slow and memory hungry
3630 * and may fail on large pre-bundled frameworks.
3632 $wgResourceLoaderValidateStaticJS = false;
3635 * Global LESS variables. An associative array binding variable names to
3636 * LESS code snippets representing their values.
3638 * Adding an item here is equivalent to writing `@variable: value;`
3639 * at the beginning of all your .less files, with all the consequences.
3640 * In particular, string values must be escaped and quoted.
3642 * Changes to LESS variables do not trigger cache invalidation.
3644 * If the LESS variables need to be dynamic, you can use the
3645 * ResourceLoaderGetLessVars hook (since 1.25).
3649 * $wgResourceLoaderLESSVars = array(
3650 * 'baseFontSize' => '1em',
3651 * 'smallFontSize' => '0.75em',
3652 * 'WikimediaBlue' => '#006699',
3657 $wgResourceLoaderLESSVars = [
3659 * Minimum available screen width at which a device can be considered a tablet/desktop
3660 * The number is currently based on the device width of a Samsung Galaxy S5 mini and is low
3661 * enough to cover iPad (768px). Number is prone to change with new information.
3664 'deviceWidthTablet' => '720px',
3668 * Default import paths for LESS modules. LESS files referenced in @import
3669 * statements will be looked up here first, and relative to the importing file
3670 * second. To avoid collisions, it's important for the LESS files in these
3671 * directories to have a common, predictable file name prefix.
3673 * Extensions need not (and should not) register paths in
3674 * $wgResourceLoaderLESSImportPaths. The import path includes the path of the
3675 * currently compiling LESS file, which allows each extension to freely import
3676 * files from its own tree.
3680 $wgResourceLoaderLESSImportPaths = [
3681 "$IP/resources/src/mediawiki.less/",
3685 * Whether ResourceLoader should attempt to persist modules in localStorage on
3686 * browsers that support the Web Storage API.
3688 * @since 1.23 - Client-side module persistence is experimental. Exercise care.
3690 $wgResourceLoaderStorageEnabled = false;
3693 * Cache version for client-side ResourceLoader module storage. You can trigger
3694 * invalidation of the contents of the module store by incrementing this value.
3698 $wgResourceLoaderStorageVersion = 1;
3701 * Whether to allow site-wide CSS (MediaWiki:Common.css and friends) on
3702 * restricted pages like Special:UserLogin or Special:Preferences where
3703 * JavaScript is disabled for security reasons. As it is possible to
3704 * execute JavaScript through CSS, setting this to true opens up a
3705 * potential security hole. Some sites may "skin" their wiki by using
3706 * site-wide CSS, causing restricted pages to look unstyled and different
3707 * from the rest of the site.
3711 $wgAllowSiteCSSOnRestrictedPages = false;
3713 /** @} */ # End of ResourceLoader settings }
3715 /*************************************************************************//**
3716 * @name Page title and interwiki link settings
3721 * Name of the project namespace. If left set to false, $wgSitename will be
3724 $wgMetaNamespace = false;
3727 * Name of the project talk namespace.
3729 * Normally you can ignore this and it will be something like
3730 * $wgMetaNamespace . "_talk". In some languages, you may want to set this
3731 * manually for grammatical reasons.
3733 $wgMetaNamespaceTalk = false;
3736 * Additional namespaces. If the namespaces defined in Language.php and
3737 * Namespace.php are insufficient, you can create new ones here, for example,
3738 * to import Help files in other languages. You can also override the namespace
3739 * names of existing namespaces. Extensions should use the CanonicalNamespaces
3740 * hook or extension.json.
3742 * @warning Once you delete a namespace, the pages in that namespace will
3743 * no longer be accessible. If you rename it, then you can access them through
3744 * the new namespace name.
3746 * Custom namespaces should start at 100 to avoid conflicting with standard
3747 * namespaces, and should always follow the even/odd main/talk pattern.
3751 * $wgExtraNamespaces = array(
3753 * 101 => "Hilfe_Diskussion",
3755 * 103 => "Discussion_Aide"
3759 * @todo Add a note about maintenance/namespaceDupes.php
3761 $wgExtraNamespaces = [];
3764 * Same as above, but for namespaces with gender distinction.
3765 * Note: the default form for the namespace should also be set
3766 * using $wgExtraNamespaces for the same index.
3769 $wgExtraGenderNamespaces = [];
3772 * Namespace aliases.
3774 * These are alternate names for the primary localised namespace names, which
3775 * are defined by $wgExtraNamespaces and the language file. If a page is
3776 * requested with such a prefix, the request will be redirected to the primary
3779 * Set this to a map from namespace names to IDs.
3783 * $wgNamespaceAliases = array(
3784 * 'Wikipedian' => NS_USER,
3789 $wgNamespaceAliases = [];
3792 * Allowed title characters -- regex character class
3793 * Don't change this unless you know what you're doing
3795 * Problematic punctuation:
3796 * - []{}|# Are needed for link syntax, never enable these
3797 * - <> Causes problems with HTML escaping, don't use
3798 * - % Enabled by default, minor problems with path to query rewrite rules, see below
3799 * - + Enabled by default, but doesn't work with path to query rewrite rules,
3800 * corrupted by apache
3801 * - ? Enabled by default, but doesn't work with path to PATH_INFO rewrites
3803 * All three of these punctuation problems can be avoided by using an alias,
3804 * instead of a rewrite rule of either variety.
3806 * The problem with % is that when using a path to query rewrite rule, URLs are
3807 * double-unescaped: once by Apache's path conversion code, and again by PHP. So
3808 * %253F, for example, becomes "?". Our code does not double-escape to compensate
3809 * for this, indeed double escaping would break if the double-escaped title was
3810 * passed in the query string rather than the path. This is a minor security issue
3811 * because articles can be created such that they are hard to view or edit.
3813 * In some rare cases you may wish to remove + for compatibility with old links.
3815 * Theoretically 0x80-0x9F of ISO 8859-1 should be disallowed, but
3816 * this breaks interlanguage links
3818 $wgLegalTitleChars = " %!\"$&'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF+";
3821 * The interwiki prefix of the current wiki, or false if it doesn't have one.
3823 * @deprecated since 1.23; use $wgLocalInterwikis instead
3825 $wgLocalInterwiki = false;
3828 * Array for multiple $wgLocalInterwiki values, in case there are several
3829 * interwiki prefixes that point to the current wiki. If $wgLocalInterwiki is
3830 * set, its value is prepended to this array, for backwards compatibility.
3832 * Note, recent changes feeds use only the first entry in this array (or
3833 * $wgLocalInterwiki, if it is set). See $wgRCFeeds
3835 $wgLocalInterwikis = [];
3838 * Expiry time for cache of interwiki table
3840 $wgInterwikiExpiry = 10800;
3843 * @name Interwiki caching settings.
3848 * Interwiki cache, either as an associative array or a path to a constant
3849 * database (.cdb) file.
3851 * This data structure database is generated by the `dumpInterwiki` maintenance
3852 * script (which lives in the WikimediaMaintenance repository) and has key
3853 * formats such as the following:
3855 * - dbname:key - a simple key (e.g. enwiki:meta)
3856 * - _sitename:key - site-scope key (e.g. wiktionary:meta)
3857 * - __global:key - global-scope key (e.g. __global:meta)
3858 * - __sites:dbname - site mapping (e.g. __sites:enwiki)
3860 * Sites mapping just specifies site name, other keys provide "local url"
3863 * @var bool|array|string
3865 $wgInterwikiCache = false;
3868 * Specify number of domains to check for messages.
3869 * - 1: Just wiki(db)-level
3870 * - 2: wiki and global levels
3873 $wgInterwikiScopes = 3;
3876 * Fallback site, if unable to resolve from cache
3878 $wgInterwikiFallbackSite = 'wiki';
3880 /** @} */ # end of Interwiki caching settings.
3883 * @name SiteStore caching settings.
3888 * Specify the file location for the Sites json cache file.
3890 $wgSitesCacheFile = false;
3892 /** @} */ # end of SiteStore caching settings.
3895 * If local interwikis are set up which allow redirects,
3896 * set this regexp to restrict URLs which will be displayed
3897 * as 'redirected from' links.
3900 * It might look something like this:
3902 * $wgRedirectSources = '!^https?://[a-z-]+\.wikipedia\.org/!';
3905 * Leave at false to avoid displaying any incoming redirect markers.
3906 * This does not affect intra-wiki redirects, which don't change
3909 $wgRedirectSources = false;
3912 * Set this to false to avoid forcing the first letter of links to capitals.
3914 * @warning may break links! This makes links COMPLETELY case-sensitive. Links
3915 * appearing with a capital at the beginning of a sentence will *not* go to the
3916 * same place as links in the middle of a sentence using a lowercase initial.
3918 $wgCapitalLinks = true;
3921 * @since 1.16 - This can now be set per-namespace. Some special namespaces (such
3922 * as Special, see MWNamespace::$alwaysCapitalizedNamespaces for the full list) must be
3923 * true by default (and setting them has no effect), due to various things that
3924 * require them to be so. Also, since Talk namespaces need to directly mirror their
3925 * associated content namespaces, the values for those are ignored in favor of the
3926 * subject namespace's setting. Setting for NS_MEDIA is taken automatically from
3931 * $wgCapitalLinkOverrides[ NS_FILE ] = false;
3934 $wgCapitalLinkOverrides = [];
3937 * Which namespaces should support subpages?
3938 * See Language.php for a list of namespaces.
3940 $wgNamespacesWithSubpages = [
3943 NS_USER_TALK
=> true,
3945 NS_PROJECT_TALK
=> true,
3946 NS_FILE_TALK
=> true,
3947 NS_MEDIAWIKI
=> true,
3948 NS_MEDIAWIKI_TALK
=> true,
3949 NS_TEMPLATE_TALK
=> true,
3951 NS_HELP_TALK
=> true,
3952 NS_CATEGORY_TALK
=> true
3956 * Array holding default tracking category names.
3958 * Array contains the system messages for each tracking category.
3959 * Tracking categories allow pages with certain characteristics to be tracked.
3960 * It works by adding any such page to a category automatically.
3962 * A message with the suffix '-desc' should be added as a description message
3963 * to have extra information on Special:TrackingCategories.
3965 * @deprecated since 1.25 Extensions should now register tracking categories using
3966 * the new extension registration system.
3970 $wgTrackingCategories = [];
3973 * Array of namespaces which can be deemed to contain valid "content", as far
3974 * as the site statistics are concerned. Useful if additional namespaces also
3975 * contain "content" which should be considered when generating a count of the
3976 * number of articles in the wiki.
3978 $wgContentNamespaces = [ NS_MAIN
];
3981 * Array of namespaces, in addition to the talk namespaces, where signatures
3982 * (~~~~) are likely to be used. This determines whether to display the
3983 * Signature button on the edit toolbar, and may also be used by extensions.
3984 * For example, "traditional" style wikis, where content and discussion are
3985 * intermixed, could place NS_MAIN and NS_PROJECT namespaces in this array.
3987 $wgExtraSignatureNamespaces = [];
3990 * Max number of redirects to follow when resolving redirects.
3991 * 1 means only the first redirect is followed (default behavior).
3992 * 0 or less means no redirects are followed.
3994 $wgMaxRedirects = 1;
3997 * Array of invalid page redirect targets.
3998 * Attempting to create a redirect to any of the pages in this array
3999 * will make the redirect fail.
4000 * Userlogout is hard-coded, so it does not need to be listed here.
4001 * (bug 10569) Disallow Mypage and Mytalk as well.
4003 * As of now, this only checks special pages. Redirects to pages in
4004 * other namespaces cannot be invalidated by this variable.
4006 $wgInvalidRedirectTargets = [ 'Filepath', 'Mypage', 'Mytalk', 'Redirect' ];
4008 /** @} */ # End of title and interwiki settings }
4010 /************************************************************************//**
4011 * @name Parser settings
4012 * These settings configure the transformation from wikitext to HTML.
4017 * Parser configuration. Associative array with the following members:
4019 * class The class name
4021 * preprocessorClass The preprocessor class. Two classes are currently available:
4022 * Preprocessor_Hash, which uses plain PHP arrays for temporary
4023 * storage, and Preprocessor_DOM, which uses the DOM module for
4024 * temporary storage. Preprocessor_DOM generally uses less memory;
4025 * the speed of the two is roughly the same.
4027 * If this parameter is not given, it uses Preprocessor_DOM if the
4028 * DOM module is available, otherwise it uses Preprocessor_Hash.
4030 * The entire associative array will be passed through to the constructor as
4031 * the first parameter. Note that only Setup.php can use this variable --
4032 * the configuration will change at runtime via $wgParser member functions, so
4033 * the contents of this variable will be out-of-date. The variable can only be
4034 * changed during LocalSettings.php, in particular, it can't be changed during
4035 * an extension setup function.
4038 'class' => 'Parser',
4039 # 'preprocessorClass' => 'Preprocessor_Hash',
4043 * Maximum indent level of toc.
4045 $wgMaxTocLevel = 999;
4048 * A complexity limit on template expansion: the maximum number of nodes visited
4049 * by PPFrame::expand()
4051 $wgMaxPPNodeCount = 1000000;
4054 * A complexity limit on template expansion: the maximum number of elements
4055 * generated by Preprocessor::preprocessToObj(). This allows you to limit the
4056 * amount of memory used by the Preprocessor_DOM node cache: testing indicates
4057 * that each element uses about 160 bytes of memory on a 64-bit processor, so
4058 * this default corresponds to about 155 MB.
4060 * When the limit is exceeded, an exception is thrown.
4062 $wgMaxGeneratedPPNodeCount = 1000000;
4065 * Maximum recursion depth for templates within templates.
4066 * The current parser adds two levels to the PHP call stack for each template,
4067 * and xdebug limits the call stack to 100 by default. So this should hopefully
4068 * stop the parser before it hits the xdebug limit.
4070 $wgMaxTemplateDepth = 40;
4073 * @see $wgMaxTemplateDepth
4075 $wgMaxPPExpandDepth = 40;
4078 * URL schemes that should be recognized as valid by wfParseUrl().
4080 * WARNING: Do not add 'file:' to this or internal file links will be broken.
4081 * Instead, if you want to support file links, add 'file://'. The same applies
4082 * to any other protocols with the same name as a namespace. See bug #44011 for
4088 'bitcoin:', 'ftp://', 'ftps://', 'geo:', 'git://', 'gopher://', 'http://',
4089 'https://', 'irc://', 'ircs://', 'magnet:', 'mailto:', 'mms://', 'news:',
4090 'nntp://', 'redis://', 'sftp://', 'sip:', 'sips:', 'sms:', 'ssh://',
4091 'svn://', 'tel:', 'telnet://', 'urn:', 'worldwind://', 'xmpp:', '//'
4095 * If true, removes (by substituting) templates in signatures.
4097 $wgCleanSignatures = true;
4100 * Whether to allow inline image pointing to other websites
4102 $wgAllowExternalImages = false;
4105 * If the above is false, you can specify an exception here. Image URLs
4106 * that start with this string are then rendered, while all others are not.
4107 * You can use this to set up a trusted, simple repository of images.
4108 * You may also specify an array of strings to allow multiple sites
4112 * $wgAllowExternalImagesFrom = 'http://127.0.0.1/';
4113 * $wgAllowExternalImagesFrom = array( 'http://127.0.0.1/', 'http://example.com' );
4116 $wgAllowExternalImagesFrom = '';
4119 * If $wgAllowExternalImages is false, you can allow an on-wiki
4120 * whitelist of regular expression fragments to match the image URL
4121 * against. If the image matches one of the regular expression fragments,
4122 * The image will be displayed.
4124 * Set this to true to enable the on-wiki whitelist (MediaWiki:External image whitelist)
4125 * Or false to disable it
4127 $wgEnableImageWhitelist = true;
4130 * A different approach to the above: simply allow the "<img>" tag to be used.
4131 * This allows you to specify alt text and other attributes, copy-paste HTML to
4132 * your wiki more easily, etc. However, allowing external images in any manner
4133 * will allow anyone with editing rights to snoop on your visitors' IP
4134 * addresses and so forth, if they wanted to, by inserting links to images on
4135 * sites they control.
4137 $wgAllowImageTag = false;
4140 * Configuration for HTML postprocessing tool. Set this to a configuration
4141 * array to enable an external tool. Dave Raggett's "HTML Tidy" is typically
4142 * used. See http://www.w3.org/People/Raggett/tidy/
4144 * If this is null and $wgUseTidy is true, the deprecated configuration
4145 * parameters will be used instead.
4147 * If this is null and $wgUseTidy is false, a pure PHP fallback will be used.
4151 * - RaggettInternalHHVM: Use the limited-functionality HHVM extension
4152 * - RaggettInternalPHP: Use the PECL extension
4153 * - RaggettExternal: Shell out to an external binary (tidyBin)
4155 * - tidyConfigFile: Path to configuration file for any of the Raggett drivers
4156 * - debugComment: True to add a comment to the output with warning messages
4157 * - tidyBin: For RaggettExternal, the path to the tidy binary.
4158 * - tidyCommandLine: For RaggettExternal, additional command line options.
4160 $wgTidyConfig = null;
4163 * Set this to true to use the deprecated tidy configuration parameters.
4164 * @deprecated use $wgTidyConfig
4169 * The path to the tidy binary.
4170 * @deprecated Use $wgTidyConfig['tidyBin']
4172 $wgTidyBin = 'tidy';
4175 * The path to the tidy config file
4176 * @deprecated Use $wgTidyConfig['tidyConfigFile']
4178 $wgTidyConf = $IP . '/includes/tidy/tidy.conf';
4181 * The command line options to the tidy binary
4182 * @deprecated Use $wgTidyConfig['tidyCommandLine']
4187 * Set this to true to use the tidy extension
4188 * @deprecated Use $wgTidyConfig['driver']
4190 $wgTidyInternal = extension_loaded( 'tidy' );
4193 * Put tidy warnings in HTML comments
4194 * Only works for internal tidy.
4196 $wgDebugTidy = false;
4199 * Allow raw, unchecked HTML in "<html>...</html>" sections.
4200 * THIS IS VERY DANGEROUS on a publicly editable site, so USE wgGroupPermissions
4201 * TO RESTRICT EDITING to only those that you trust
4206 * Set a default target for external links, e.g. _blank to pop up a new window
4208 $wgExternalLinkTarget = false;
4211 * If true, external URL links in wiki text will be given the
4212 * rel="nofollow" attribute as a hint to search engines that
4213 * they should not be followed for ranking purposes as they
4214 * are user-supplied and thus subject to spamming.
4216 $wgNoFollowLinks = true;
4219 * Namespaces in which $wgNoFollowLinks doesn't apply.
4220 * See Language.php for a list of namespaces.
4222 $wgNoFollowNsExceptions = [];
4225 * If this is set to an array of domains, external links to these domain names
4226 * (or any subdomains) will not be set to rel="nofollow" regardless of the
4227 * value of $wgNoFollowLinks. For instance:
4229 * $wgNoFollowDomainExceptions = array( 'en.wikipedia.org', 'wiktionary.org',
4230 * 'mediawiki.org' );
4232 * This would add rel="nofollow" to links to de.wikipedia.org, but not
4233 * en.wikipedia.org, wiktionary.org, en.wiktionary.org, us.en.wikipedia.org,
4236 * Defaults to mediawiki.org for the links included in the software by default.
4238 $wgNoFollowDomainExceptions = [ 'mediawiki.org' ];
4241 * Allow DISPLAYTITLE to change title display
4243 $wgAllowDisplayTitle = true;
4246 * For consistency, restrict DISPLAYTITLE to text that normalizes to the same
4247 * canonical DB key. Also disallow some inline CSS rules like display: none;
4248 * which can cause the text to be hidden or unselectable.
4250 $wgRestrictDisplayTitle = true;
4253 * Maximum number of calls per parse to expensive parser functions such as
4256 $wgExpensiveParserFunctionLimit = 100;
4259 * Preprocessor caching threshold
4260 * Setting it to 'false' will disable the preprocessor cache.
4262 $wgPreprocessorCacheThreshold = 1000;
4265 * Enable interwiki transcluding. Only when iw_trans=1 in the interwiki table.
4267 $wgEnableScaryTranscluding = false;
4270 * Expiry time for transcluded templates cached in transcache database table.
4271 * Only used $wgEnableInterwikiTranscluding is set to true.
4273 $wgTranscludeCacheExpiry = 3600;
4275 /** @} */ # end of parser settings }
4277 /************************************************************************//**
4283 * Method used to determine if a page in a content namespace should be counted
4284 * as a valid article.
4286 * Redirect pages will never be counted as valid articles.
4288 * This variable can have the following values:
4289 * - 'any': all pages as considered as valid articles
4290 * - 'comma': the page must contain a comma to be considered valid
4291 * - 'link': the page must contain a [[wiki link]] to be considered valid
4293 * See also See https://www.mediawiki.org/wiki/Manual:Article_count
4295 * Retroactively changing this variable will not affect the existing count,
4296 * to update it, you will need to run the maintenance/updateArticleCount.php
4299 $wgArticleCountMethod = 'link';
4302 * How many days user must be idle before he is considered inactive. Will affect
4303 * the number shown on Special:Statistics, Special:ActiveUsers, and the
4304 * {{NUMBEROFACTIVEUSERS}} magic word in wikitext.
4305 * You might want to leave this as the default value, to provide comparable
4306 * numbers between different wikis.
4308 $wgActiveUserDays = 30;
4310 /** @} */ # End of statistics }
4312 /************************************************************************//**
4313 * @name User accounts, authentication
4318 * Central ID lookup providers
4319 * Key is the provider ID, value is a specification for ObjectFactory
4322 $wgCentralIdLookupProviders = [
4323 'local' => [ 'class' => 'LocalIdLookup' ],
4327 * Central ID lookup provider to use by default
4330 $wgCentralIdLookupProvider = 'local';
4333 * Password policy for local wiki users. A user's effective policy
4334 * is the superset of all policy statements from the policies for the
4335 * groups where the user is a member. If more than one group policy
4336 * include the same policy statement, the value is the max() of the
4337 * values. Note true > false. The 'default' policy group is required,
4338 * and serves as the minimum policy for all users. New statements can
4339 * be added by appending to $wgPasswordPolicy['checks'].
4341 * - MinimalPasswordLength - minimum length a user can set
4342 * - MinimumPasswordLengthToLogin - passwords shorter than this will
4343 * not be allowed to login, regardless if it is correct.
4344 * - MaximalPasswordLength - maximum length password a user is allowed
4345 * to attempt. Prevents DoS attacks with pbkdf2.
4346 * - PasswordCannotMatchUsername - Password cannot match username to
4347 * - PasswordCannotMatchBlacklist - Username/password combination cannot
4348 * match a specific, hardcoded blacklist.
4349 * - PasswordCannotBePopular - Blacklist passwords which are known to be
4350 * commonly chosen. Set to integer n to ban the top n passwords.
4351 * If you want to ban all common passwords on file, use the
4352 * PHP_INT_MAX constant.
4355 $wgPasswordPolicy = [
4358 'MinimalPasswordLength' => 8,
4359 'MinimumPasswordLengthToLogin' => 1,
4360 'PasswordCannotMatchUsername' => true,
4361 'PasswordCannotBePopular' => 25,
4364 'MinimalPasswordLength' => 8,
4365 'MinimumPasswordLengthToLogin' => 1,
4366 'PasswordCannotMatchUsername' => true,
4367 'PasswordCannotBePopular' => 25,
4370 'MinimalPasswordLength' => 8,
4371 'MinimumPasswordLengthToLogin' => 1,
4372 'PasswordCannotMatchUsername' => true,
4375 'MinimalPasswordLength' => 1,
4376 'PasswordCannotMatchUsername' => true,
4377 'PasswordCannotMatchBlacklist' => true,
4378 'MaximalPasswordLength' => 4096,
4382 'MinimalPasswordLength' => 'PasswordPolicyChecks::checkMinimalPasswordLength',
4383 'MinimumPasswordLengthToLogin' => 'PasswordPolicyChecks::checkMinimumPasswordLengthToLogin',
4384 'PasswordCannotMatchUsername' => 'PasswordPolicyChecks::checkPasswordCannotMatchUsername',
4385 'PasswordCannotMatchBlacklist' => 'PasswordPolicyChecks::checkPasswordCannotMatchBlacklist',
4386 'MaximalPasswordLength' => 'PasswordPolicyChecks::checkMaximalPasswordLength',
4387 'PasswordCannotBePopular' => 'PasswordPolicyChecks::checkPopularPasswordBlacklist'
4392 * For compatibility with old installations set to false
4393 * @deprecated since 1.24 will be removed in future
4395 $wgPasswordSalt = true;
4398 * Specifies the minimal length of a user password. If set to 0, empty pass-
4399 * words are allowed.
4400 * @deprecated since 1.26, use $wgPasswordPolicy's MinimalPasswordLength.
4402 $wgMinimalPasswordLength = false;
4405 * Specifies the maximal length of a user password (T64685).
4407 * It is not recommended to make this greater than the default, as it can
4408 * allow DoS attacks by users setting really long passwords. In addition,
4409 * this should not be lowered too much, as it enforces weak passwords.
4411 * @warning Unlike other password settings, user with passwords greater than
4412 * the maximum will not be able to log in.
4413 * @deprecated since 1.26, use $wgPasswordPolicy's MaximalPasswordLength.
4415 $wgMaximalPasswordLength = false;
4418 * Specifies if users should be sent to a password-reset form on login, if their
4419 * password doesn't meet the requirements of User::isValidPassword().
4422 $wgInvalidPasswordReset = true;
4425 * Default password type to use when hashing user passwords
4429 $wgPasswordDefault = 'pbkdf2';
4432 * Configuration for built-in password types. Maps the password type
4433 * to an array of options. The 'class' option is the Password class to
4434 * use. All other options are class-dependent.
4436 * An advanced example:
4438 * $wgPasswordConfig['bcrypt-peppered'] = array(
4439 * 'class' => 'EncryptedPassword',
4440 * 'underlying' => 'bcrypt',
4441 * 'secrets' => array(),
4442 * 'cipher' => MCRYPT_RIJNDAEL_256,
4443 * 'mode' => MCRYPT_MODE_CBC,
4450 $wgPasswordConfig = [
4452 'class' => 'MWOldPassword',
4455 'class' => 'MWSaltedPassword',
4457 'pbkdf2-legacyA' => [
4458 'class' => 'LayeredParameterizedPassword',
4464 'pbkdf2-legacyB' => [
4465 'class' => 'LayeredParameterizedPassword',
4472 'class' => 'BcryptPassword',
4476 'class' => 'Pbkdf2Password',
4484 * Whether to allow password resets ("enter some identifying data, and we'll send an email
4485 * with a temporary password you can use to get back into the account") identified by
4486 * various bits of data. Setting all of these to false (or the whole variable to false)
4487 * has the effect of disabling password resets entirely
4489 $wgPasswordResetRoutes = [
4495 * Maximum number of Unicode characters in signature
4497 $wgMaxSigChars = 255;
4500 * Maximum number of bytes in username. You want to run the maintenance
4501 * script ./maintenance/checkUsernames.php once you have changed this value.
4503 $wgMaxNameChars = 255;
4506 * Array of usernames which may not be registered or logged in from
4507 * Maintenance scripts can still use these
4509 $wgReservedUsernames = [
4510 'MediaWiki default', // Default 'Main Page' and MediaWiki: message pages
4511 'Conversion script', // Used for the old Wikipedia software upgrade
4512 'Maintenance script', // Maintenance scripts which perform editing, image import script
4513 'Template namespace initialisation script', // Used in 1.2->1.3 upgrade
4514 'ScriptImporter', // Default user name used by maintenance/importSiteScripts.php
4515 'msg:double-redirect-fixer', // Automatic double redirect fix
4516 'msg:usermessage-editor', // Default user for leaving user messages
4517 'msg:proxyblocker', // For $wgProxyList and Special:Blockme (removed in 1.22)
4518 'msg:spambot_username', // Used by cleanupSpam.php
4519 'msg:autochange-username', // Used by anon category RC entries (parser functions, Lua & purges)
4523 * Settings added to this array will override the default globals for the user
4524 * preferences used by anonymous visitors and newly created accounts.
4525 * For instance, to disable editing on double clicks:
4526 * $wgDefaultUserOptions ['editondblclick'] = 0;
4528 $wgDefaultUserOptions = [
4529 'ccmeonemails' => 0,
4531 'date' => 'default',
4534 'editfont' => 'default',
4535 'editondblclick' => 0,
4536 'editsectiononrightclick' => 0,
4537 'enotifminoredits' => 0,
4538 'enotifrevealaddr' => 0,
4539 'enotifusertalkpages' => 1,
4540 'enotifwatchlistpages' => 1,
4541 'extendwatchlist' => 1,
4543 'forceeditsummary' => 0,
4544 'gender' => 'unknown',
4546 'hidepatrolled' => 0,
4547 'hidecategorization' => 1,
4550 'minordefault' => 0,
4551 'newpageshidepatrolled' => 0,
4553 'norollbackdiff' => 0,
4554 'numberheadings' => 0,
4555 'previewonfirst' => 0,
4556 'previewontop' => 1,
4560 'showhiddencats' => 0,
4561 'shownumberswatching' => 1,
4564 'stubthreshold' => 0,
4567 'uselivepreview' => 0,
4569 'watchcreations' => 1,
4570 'watchdefault' => 1,
4571 'watchdeletion' => 0,
4572 'watchuploads' => 1,
4573 'watchlistdays' => 3.0,
4574 'watchlisthideanons' => 0,
4575 'watchlisthidebots' => 0,
4576 'watchlisthideliu' => 0,
4577 'watchlisthideminor' => 0,
4578 'watchlisthideown' => 0,
4579 'watchlisthidepatrolled' => 0,
4580 'watchlisthidecategorization' => 1,
4581 'watchlistreloadautomatically' => 0,
4583 'watchrollback' => 0,
4585 'useeditwarning' => 1,
4586 'prefershttps' => 1,
4590 * An array of preferences to not show for the user
4592 $wgHiddenPrefs = [];
4595 * Characters to prevent during new account creations.
4596 * This is used in a regular expression character class during
4597 * registration (regex metacharacters like / are escaped).
4599 $wgInvalidUsernameCharacters = '@:';
4602 * Character used as a delimiter when testing for interwiki userrights
4603 * (In Special:UserRights, it is possible to modify users on different
4604 * databases if the delimiter is used, e.g. "Someuser@enwiki").
4606 * It is recommended that you have this delimiter in
4607 * $wgInvalidUsernameCharacters above, or you will not be able to
4608 * modify the user rights of those users via Special:UserRights
4610 $wgUserrightsInterwikiDelimiter = '@';
4613 * This is to let user authenticate using https when they come from http.
4614 * Based on an idea by George Herbert on wikitech-l:
4615 * https://lists.wikimedia.org/pipermail/wikitech-l/2010-October/050039.html
4618 $wgSecureLogin = false;
4621 * Versioning for authentication tokens.
4623 * If non-null, this is combined with the user's secret (the user_token field
4624 * in the DB) to generate the token cookie. Changing this will invalidate all
4625 * active sessions (i.e. it will log everyone out).
4630 $wgAuthenticationTokenVersion = null;
4633 * MediaWiki\Session\SessionProvider configuration.
4635 * Value is an array of ObjectFactory specifications for the SessionProviders
4636 * to be used. Keys in the array are ignored. Order is not significant.
4640 $wgSessionProviders = [
4641 MediaWiki\Session\CookieSessionProvider
::class => [
4642 'class' => MediaWiki\Session\CookieSessionProvider
::class,
4645 'callUserSetCookiesHook' => true,
4648 MediaWiki\Session\BotPasswordSessionProvider
::class => [
4649 'class' => MediaWiki\Session\BotPasswordSessionProvider
::class,
4656 /** @} */ # end user accounts }
4658 /************************************************************************//**
4659 * @name User rights, access control and monitoring
4664 * Number of seconds before autoblock entries expire. Default 86400 = 1 day.
4666 $wgAutoblockExpiry = 86400;
4669 * Set this to true to allow blocked users to edit their own user talk page.
4671 $wgBlockAllowsUTEdit = true;
4674 * Allow sysops to ban users from accessing Emailuser
4676 $wgSysopEmailBans = true;
4679 * Limits on the possible sizes of range blocks.
4681 * CIDR notation is hard to understand, it's easy to mistakenly assume that a
4682 * /1 is a small range and a /31 is a large range. For IPv4, setting a limit of
4683 * half the number of bits avoids such errors, and allows entire ISPs to be
4684 * blocked using a small number of range blocks.
4686 * For IPv6, RFC 3177 recommends that a /48 be allocated to every residential
4687 * customer, so range blocks larger than /64 (half the number of bits) will
4688 * plainly be required. RFC 4692 implies that a very large ISP may be
4689 * allocated a /19 if a generous HD-Ratio of 0.8 is used, so we will use that
4690 * as our limit. As of 2012, blocking the whole world would require a /4 range.
4692 $wgBlockCIDRLimit = [
4693 'IPv4' => 16, # Blocks larger than a /16 (64k addresses) will not be allowed
4698 * If true, blocked users will not be allowed to login. When using this with
4699 * a public wiki, the effect of logging out blocked users may actually be
4700 * avers: unless the user's address is also blocked (e.g. auto-block),
4701 * logging the user out will again allow reading and editing, just as for
4702 * anonymous visitors.
4704 $wgBlockDisablesLogin = false;
4707 * Pages anonymous user may see, set as an array of pages titles.
4711 * $wgWhitelistRead = array ( "Main Page", "Wikipedia:Help");
4714 * Special:Userlogin and Special:ChangePassword are always whitelisted.
4716 * @note This will only work if $wgGroupPermissions['*']['read'] is false --
4717 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
4719 * @note Also that this will only protect _pages in the wiki_. Uploaded files
4720 * will remain readable. You can use img_auth.php to protect uploaded files,
4721 * see https://www.mediawiki.org/wiki/Manual:Image_Authorization
4723 $wgWhitelistRead = false;
4726 * Pages anonymous user may see, set as an array of regular expressions.
4728 * This function will match the regexp against the title name, which
4729 * is without underscore.
4732 * To whitelist [[Main Page]]:
4734 * $wgWhitelistReadRegexp = array( "/Main Page/" );
4737 * @note Unless ^ and/or $ is specified, a regular expression might match
4738 * pages not intended to be whitelisted. The above example will also
4739 * whitelist a page named 'Security Main Page'.
4742 * To allow reading any page starting with 'User' regardless of the case:
4744 * $wgWhitelistReadRegexp = array( "@^UsEr.*@i" );
4746 * Will allow both [[User is banned]] and [[User:JohnDoe]]
4748 * @note This will only work if $wgGroupPermissions['*']['read'] is false --
4749 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
4751 $wgWhitelistReadRegexp = false;
4754 * Should editors be required to have a validated e-mail
4755 * address before being allowed to edit?
4757 $wgEmailConfirmToEdit = false;
4760 * Should MediaWiki attempt to protect user's privacy when doing redirects?
4761 * Keep this true if access counts to articles are made public.
4763 $wgHideIdentifiableRedirects = true;
4766 * Permission keys given to users in each group.
4768 * This is an array where the keys are all groups and each value is an
4769 * array of the format (right => boolean).
4771 * The second format is used to support per-namespace permissions.
4772 * Note that this feature does not fully work for all permission types.
4774 * All users are implicitly in the '*' group including anonymous visitors;
4775 * logged-in users are all implicitly in the 'user' group. These will be
4776 * combined with the permissions of all groups that a given user is listed
4777 * in in the user_groups table.
4779 * Note: Don't set $wgGroupPermissions = array(); unless you know what you're
4780 * doing! This will wipe all permissions, and may mean that your users are
4781 * unable to perform certain essential tasks or access new functionality
4782 * when new permissions are introduced and default grants established.
4784 * Functionality to make pages inaccessible has not been extensively tested
4785 * for security. Use at your own risk!
4787 * This replaces $wgWhitelistAccount and $wgWhitelistEdit
4789 $wgGroupPermissions = [];
4791 /** @cond file_level_code */
4792 // Implicit group for all visitors
4793 $wgGroupPermissions['*']['createaccount'] = true;
4794 $wgGroupPermissions['*']['read'] = true;
4795 $wgGroupPermissions['*']['edit'] = true;
4796 $wgGroupPermissions['*']['createpage'] = true;
4797 $wgGroupPermissions['*']['createtalk'] = true;
4798 $wgGroupPermissions['*']['writeapi'] = true;
4799 $wgGroupPermissions['*']['editmyusercss'] = true;
4800 $wgGroupPermissions['*']['editmyuserjs'] = true;
4801 $wgGroupPermissions['*']['viewmywatchlist'] = true;
4802 $wgGroupPermissions['*']['editmywatchlist'] = true;
4803 $wgGroupPermissions['*']['viewmyprivateinfo'] = true;
4804 $wgGroupPermissions['*']['editmyprivateinfo'] = true;
4805 $wgGroupPermissions['*']['editmyoptions'] = true;
4806 # $wgGroupPermissions['*']['patrolmarks'] = false; // let anons see what was patrolled
4808 // Implicit group for all logged-in accounts
4809 $wgGroupPermissions['user']['move'] = true;
4810 $wgGroupPermissions['user']['move-subpages'] = true;
4811 $wgGroupPermissions['user']['move-rootuserpages'] = true; // can move root userpages
4812 $wgGroupPermissions['user']['move-categorypages'] = true;
4813 $wgGroupPermissions['user']['movefile'] = true;
4814 $wgGroupPermissions['user']['read'] = true;
4815 $wgGroupPermissions['user']['edit'] = true;
4816 $wgGroupPermissions['user']['createpage'] = true;
4817 $wgGroupPermissions['user']['createtalk'] = true;
4818 $wgGroupPermissions['user']['writeapi'] = true;
4819 $wgGroupPermissions['user']['upload'] = true;
4820 $wgGroupPermissions['user']['reupload'] = true;
4821 $wgGroupPermissions['user']['reupload-shared'] = true;
4822 $wgGroupPermissions['user']['minoredit'] = true;
4823 $wgGroupPermissions['user']['purge'] = true; // can use ?action=purge without clicking "ok"
4824 $wgGroupPermissions['user']['sendemail'] = true;
4825 $wgGroupPermissions['user']['applychangetags'] = true;
4826 $wgGroupPermissions['user']['changetags'] = true;
4828 // Implicit group for accounts that pass $wgAutoConfirmAge
4829 $wgGroupPermissions['autoconfirmed']['autoconfirmed'] = true;
4830 $wgGroupPermissions['autoconfirmed']['editsemiprotected'] = true;
4832 // Users with bot privilege can have their edits hidden
4833 // from various log pages by default
4834 $wgGroupPermissions['bot']['bot'] = true;
4835 $wgGroupPermissions['bot']['autoconfirmed'] = true;
4836 $wgGroupPermissions['bot']['editsemiprotected'] = true;
4837 $wgGroupPermissions['bot']['nominornewtalk'] = true;
4838 $wgGroupPermissions['bot']['autopatrol'] = true;
4839 $wgGroupPermissions['bot']['suppressredirect'] = true;
4840 $wgGroupPermissions['bot']['apihighlimits'] = true;
4841 $wgGroupPermissions['bot']['writeapi'] = true;
4843 // Most extra permission abilities go to this group
4844 $wgGroupPermissions['sysop']['block'] = true;
4845 $wgGroupPermissions['sysop']['createaccount'] = true;
4846 $wgGroupPermissions['sysop']['delete'] = true;
4847 // can be separately configured for pages with > $wgDeleteRevisionsLimit revs
4848 $wgGroupPermissions['sysop']['bigdelete'] = true;
4849 // can view deleted history entries, but not see or restore the text
4850 $wgGroupPermissions['sysop']['deletedhistory'] = true;
4851 // can view deleted revision text
4852 $wgGroupPermissions['sysop']['deletedtext'] = true;
4853 $wgGroupPermissions['sysop']['undelete'] = true;
4854 $wgGroupPermissions['sysop']['editinterface'] = true;
4855 $wgGroupPermissions['sysop']['editusercss'] = true;
4856 $wgGroupPermissions['sysop']['edituserjs'] = true;
4857 $wgGroupPermissions['sysop']['editcontentmodel'] = true;
4858 $wgGroupPermissions['sysop']['import'] = true;
4859 $wgGroupPermissions['sysop']['importupload'] = true;
4860 $wgGroupPermissions['sysop']['move'] = true;
4861 $wgGroupPermissions['sysop']['move-subpages'] = true;
4862 $wgGroupPermissions['sysop']['move-rootuserpages'] = true;
4863 $wgGroupPermissions['sysop']['move-categorypages'] = true;
4864 $wgGroupPermissions['sysop']['patrol'] = true;
4865 $wgGroupPermissions['sysop']['autopatrol'] = true;
4866 $wgGroupPermissions['sysop']['protect'] = true;
4867 $wgGroupPermissions['sysop']['editprotected'] = true;
4868 $wgGroupPermissions['sysop']['rollback'] = true;
4869 $wgGroupPermissions['sysop']['upload'] = true;
4870 $wgGroupPermissions['sysop']['reupload'] = true;
4871 $wgGroupPermissions['sysop']['reupload-shared'] = true;
4872 $wgGroupPermissions['sysop']['unwatchedpages'] = true;
4873 $wgGroupPermissions['sysop']['autoconfirmed'] = true;
4874 $wgGroupPermissions['sysop']['editsemiprotected'] = true;
4875 $wgGroupPermissions['sysop']['ipblock-exempt'] = true;
4876 $wgGroupPermissions['sysop']['blockemail'] = true;
4877 $wgGroupPermissions['sysop']['markbotedits'] = true;
4878 $wgGroupPermissions['sysop']['apihighlimits'] = true;
4879 $wgGroupPermissions['sysop']['browsearchive'] = true;
4880 $wgGroupPermissions['sysop']['noratelimit'] = true;
4881 $wgGroupPermissions['sysop']['movefile'] = true;
4882 $wgGroupPermissions['sysop']['unblockself'] = true;
4883 $wgGroupPermissions['sysop']['suppressredirect'] = true;
4884 # $wgGroupPermissions['sysop']['pagelang'] = true;
4885 # $wgGroupPermissions['sysop']['upload_by_url'] = true;
4886 $wgGroupPermissions['sysop']['mergehistory'] = true;
4887 $wgGroupPermissions['sysop']['managechangetags'] = true;
4889 // Permission to change users' group assignments
4890 $wgGroupPermissions['bureaucrat']['userrights'] = true;
4891 $wgGroupPermissions['bureaucrat']['noratelimit'] = true;
4892 // Permission to change users' groups assignments across wikis
4893 # $wgGroupPermissions['bureaucrat']['userrights-interwiki'] = true;
4894 // Permission to export pages including linked pages regardless of $wgExportMaxLinkDepth
4895 # $wgGroupPermissions['bureaucrat']['override-export-depth'] = true;
4897 # $wgGroupPermissions['sysop']['deletelogentry'] = true;
4898 # $wgGroupPermissions['sysop']['deleterevision'] = true;
4899 // To hide usernames from users and Sysops
4900 # $wgGroupPermissions['suppress']['hideuser'] = true;
4901 // To hide revisions/log items from users and Sysops
4902 # $wgGroupPermissions['suppress']['suppressrevision'] = true;
4903 // To view revisions/log items hidden from users and Sysops
4904 # $wgGroupPermissions['suppress']['viewsuppressed'] = true;
4905 // For private suppression log access
4906 # $wgGroupPermissions['suppress']['suppressionlog'] = true;
4909 * The developer group is deprecated, but can be activated if need be
4910 * to use the 'lockdb' and 'unlockdb' special pages. Those require
4911 * that a lock file be defined and creatable/removable by the web
4914 # $wgGroupPermissions['developer']['siteadmin'] = true;
4919 * Permission keys revoked from users in each group.
4921 * This acts the same way as wgGroupPermissions above, except that
4922 * if the user is in a group here, the permission will be removed from them.
4924 * Improperly setting this could mean that your users will be unable to perform
4925 * certain essential tasks, so use at your own risk!
4927 $wgRevokePermissions = [];
4930 * Implicit groups, aren't shown on Special:Listusers or somewhere else
4932 $wgImplicitGroups = [ '*', 'user', 'autoconfirmed' ];
4935 * A map of group names that the user is in, to group names that those users
4936 * are allowed to add or revoke.
4938 * Setting the list of groups to add or revoke to true is equivalent to "any
4942 * To allow sysops to add themselves to the "bot" group:
4944 * $wgGroupsAddToSelf = array( 'sysop' => array( 'bot' ) );
4948 * Implicit groups may be used for the source group, for instance:
4950 * $wgGroupsRemoveFromSelf = array( '*' => true );
4952 * This allows users in the '*' group (i.e. any user) to remove themselves from
4953 * any group that they happen to be in.
4955 $wgGroupsAddToSelf = [];
4958 * @see $wgGroupsAddToSelf
4960 $wgGroupsRemoveFromSelf = [];
4963 * Set of available actions that can be restricted via action=protect
4964 * You probably shouldn't change this.
4965 * Translated through restriction-* messages.
4966 * Title::getRestrictionTypes() will remove restrictions that are not
4967 * applicable to a specific title (create and upload)
4969 $wgRestrictionTypes = [ 'create', 'edit', 'move', 'upload' ];
4972 * Rights which can be required for each protection level (via action=protect)
4974 * You can add a new protection level that requires a specific
4975 * permission by manipulating this array. The ordering of elements
4976 * dictates the order on the protection form's lists.
4978 * - '' will be ignored (i.e. unprotected)
4979 * - 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility
4980 * - 'sysop' is quietly rewritten to 'editprotected' for backwards compatibility
4982 $wgRestrictionLevels = [ '', 'autoconfirmed', 'sysop' ];
4985 * Restriction levels that can be used with cascading protection
4987 * A page can only be protected with cascading protection if the
4988 * requested restriction level is included in this array.
4990 * 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility.
4991 * 'sysop' is quietly rewritten to 'editprotected' for backwards compatibility.
4993 $wgCascadingRestrictionLevels = [ 'sysop' ];
4996 * Restriction levels that should be considered "semiprotected"
4998 * Certain places in the interface recognize a dichotomy between "protected"
4999 * and "semiprotected", without further distinguishing the specific levels. In
5000 * general, if anyone can be eligible to edit a protection level merely by
5001 * reaching some condition in $wgAutopromote, it should probably be considered
5004 * 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility.
5005 * 'sysop' is not changed, since it really shouldn't be here.
5007 $wgSemiprotectedRestrictionLevels = [ 'autoconfirmed' ];
5010 * Set the minimum permissions required to edit pages in each
5011 * namespace. If you list more than one permission, a user must
5012 * have all of them to edit pages in that namespace.
5014 * @note NS_MEDIAWIKI is implicitly restricted to 'editinterface'.
5016 $wgNamespaceProtection = [];
5019 * Pages in namespaces in this array can not be used as templates.
5021 * Elements MUST be numeric namespace ids, you can safely use the MediaWiki
5022 * namespaces constants (NS_USER, NS_MAIN...).
5024 * Among other things, this may be useful to enforce read-restrictions
5025 * which may otherwise be bypassed by using the template mechanism.
5027 $wgNonincludableNamespaces = [];
5030 * Number of seconds an account is required to age before it's given the
5031 * implicit 'autoconfirm' group membership. This can be used to limit
5032 * privileges of new accounts.
5034 * Accounts created by earlier versions of the software may not have a
5035 * recorded creation date, and will always be considered to pass the age test.
5037 * When left at 0, all registered accounts will pass.
5040 * Set automatic confirmation to 10 minutes (which is 600 seconds):
5042 * $wgAutoConfirmAge = 600; // ten minutes
5044 * Set age to one day:
5046 * $wgAutoConfirmAge = 3600*24; // one day
5049 $wgAutoConfirmAge = 0;
5052 * Number of edits an account requires before it is autoconfirmed.
5053 * Passing both this AND the time requirement is needed. Example:
5057 * $wgAutoConfirmCount = 50;
5060 $wgAutoConfirmCount = 0;
5063 * Automatically add a usergroup to any user who matches certain conditions.
5065 * @todo Redocument $wgAutopromote
5068 * array( '&' or '|' or '^' or '!', cond1, cond2, ... )
5069 * where cond1, cond2, ... are themselves conditions; *OR*
5070 * APCOND_EMAILCONFIRMED, *OR*
5071 * array( APCOND_EMAILCONFIRMED ), *OR*
5072 * array( APCOND_EDITCOUNT, number of edits ), *OR*
5073 * array( APCOND_AGE, seconds since registration ), *OR*
5074 * array( APCOND_INGROUPS, group1, group2, ... ), *OR*
5075 * array( APCOND_ISIP, ip ), *OR*
5076 * array( APCOND_IPINRANGE, range ), *OR*
5077 * array( APCOND_AGE_FROM_EDIT, seconds since first edit ), *OR*
5078 * array( APCOND_BLOCKED ), *OR*
5079 * array( APCOND_ISBOT ), *OR*
5080 * similar constructs defined by extensions.
5082 * If $wgEmailAuthentication is off, APCOND_EMAILCONFIRMED will be true for any
5083 * user who has provided an e-mail address.
5086 'autoconfirmed' => [ '&',
5087 [ APCOND_EDITCOUNT
, &$wgAutoConfirmCount ],
5088 [ APCOND_AGE
, &$wgAutoConfirmAge ],
5093 * Automatically add a usergroup to any user who matches certain conditions.
5095 * Does not add the user to the group again if it has been removed.
5096 * Also, does not remove the group if the user no longer meets the criteria.
5100 * array( event => criteria, ... )
5102 * Where event is either:
5103 * - 'onEdit' (when user edits)
5105 * Criteria has the same format as $wgAutopromote
5107 * @see $wgAutopromote
5110 $wgAutopromoteOnce = [
5115 * Put user rights log entries for autopromotion in recent changes?
5118 $wgAutopromoteOnceLogInRC = true;
5121 * $wgAddGroups and $wgRemoveGroups can be used to give finer control over who
5122 * can assign which groups at Special:Userrights.
5125 * Bureaucrats can add any group:
5127 * $wgAddGroups['bureaucrat'] = true;
5129 * Bureaucrats can only remove bots and sysops:
5131 * $wgRemoveGroups['bureaucrat'] = array( 'bot', 'sysop' );
5133 * Sysops can make bots:
5135 * $wgAddGroups['sysop'] = array( 'bot' );
5137 * Sysops can disable other sysops in an emergency, and disable bots:
5139 * $wgRemoveGroups['sysop'] = array( 'sysop', 'bot' );
5147 $wgRemoveGroups = [];
5150 * A list of available rights, in addition to the ones defined by the core.
5151 * For extensions only.
5153 $wgAvailableRights = [];
5156 * Optional to restrict deletion of pages with higher revision counts
5157 * to users with the 'bigdelete' permission. (Default given to sysops.)
5159 $wgDeleteRevisionsLimit = 0;
5162 * The maximum number of edits a user can have and
5163 * can still be hidden by users with the hideuser permission.
5164 * This is limited for performance reason.
5165 * Set to false to disable the limit.
5168 $wgHideUserContribLimit = 1000;
5171 * Number of accounts each IP address may create, 0 to disable.
5173 * @warning Requires $wgMainCacheType to be enabled
5175 $wgAccountCreationThrottle = 0;
5178 * Edits matching these regular expressions in body text
5179 * will be recognised as spam and rejected automatically.
5181 * There's no administrator override on-wiki, so be careful what you set. :)
5182 * May be an array of regexes or a single string for backwards compatibility.
5184 * @see https://en.wikipedia.org/wiki/Regular_expression
5186 * @note Each regex needs a beginning/end delimiter, eg: # or /
5191 * Same as the above except for edit summaries
5193 $wgSummarySpamRegex = [];
5196 * Whether to use DNS blacklists in $wgDnsBlacklistUrls to check for open
5200 $wgEnableDnsBlacklist = false;
5203 * List of DNS blacklists to use, if $wgEnableDnsBlacklist is true.
5205 * This is an array of either a URL or an array with the URL and a key (should
5206 * the blacklist require a key).
5210 * $wgDnsBlacklistUrls = array(
5211 * // String containing URL
5212 * 'http.dnsbl.sorbs.net.',
5213 * // Array with URL and key, for services that require a key
5214 * array( 'dnsbl.httpbl.net.', 'mykey' ),
5215 * // Array with just the URL. While this works, it is recommended that you
5216 * // just use a string as shown above
5217 * array( 'opm.tornevall.org.' )
5221 * @note You should end the domain name with a . to avoid searching your
5222 * eventual domain search suffixes.
5225 $wgDnsBlacklistUrls = [ 'http.dnsbl.sorbs.net.' ];
5228 * Proxy whitelist, list of addresses that are assumed to be non-proxy despite
5229 * what the other methods might say.
5231 $wgProxyWhitelist = [];
5234 * Whether to look at the X-Forwarded-For header's list of (potentially spoofed)
5235 * IPs and apply IP blocks to them. This allows for IP blocks to work with correctly-configured
5236 * (transparent) proxies without needing to block the proxies themselves.
5238 $wgApplyIpBlocksToXff = false;
5241 * Simple rate limiter options to brake edit floods.
5243 * Maximum number actions allowed in the given number of seconds; after that
5244 * the violating client receives HTTP 500 error pages until the period
5248 * To set a generic maximum of 4 hits in 60 seconds:
5250 * $wgRateLimits = array( 4, 60 );
5254 * You could also limit per action and then type of users.
5256 * $wgRateLimits = array(
5258 * 'anon' => array( x, y ), // any and all anonymous edits (aggregate)
5259 * 'user' => array( x, y ), // each logged-in user
5260 * 'newbie' => array( x, y ), // each new autoconfirmed accounts; overrides 'user'
5261 * 'ip' => array( x, y ), // each anon and recent account
5262 * 'subnet' => array( x, y ), // ... within a /24 subnet in IPv4 or /64 in IPv6
5267 * @warning Requires that $wgMainCacheType is set to something persistent
5273 'newbie' => [ 8, 60 ],
5277 'newbie' => [ 2, 120 ],
5278 'user' => [ 8, 60 ],
5283 'newbie' => [ 8, 60 ],
5287 'user' => [ 10, 60 ],
5288 'newbie' => [ 5, 120 ]
5290 // Triggering password resets emails
5292 'ip' => [ 5, 3600 ],
5294 // Emailing other users using MediaWiki
5296 'ip' => [ 5, 86400 ],
5297 'newbie' => [ 5, 86400 ],
5298 'user' => [ 20, 86400 ],
5303 'user' => [ 30, 60 ],
5305 // Purges of link tables
5308 'user' => [ 30, 60 ],
5310 // Files rendered via thumb.php or thumb_handler.php
5312 'ip' => [ 700, 30 ],
5313 'user' => [ 700, 30 ],
5315 // Same as above but for non-standard thumbnails
5316 'renderfile-nonstandard' => [
5318 'user' => [ 70, 30 ],
5320 // Stashing edits into cache before save
5323 'newbie' => [ 30, 60 ],
5325 // Adding or removing change tags
5328 'newbie' => [ 8, 60 ],
5333 * Array of IPs which should be excluded from rate limits.
5334 * This may be useful for whitelisting NAT gateways for conferences, etc.
5336 $wgRateLimitsExcludedIPs = [];
5339 * Log IP addresses in the recentchanges table; can be accessed only by
5340 * extensions (e.g. CheckUser) or a DB admin
5341 * Used for retroactive autoblocks
5343 $wgPutIPinRC = true;
5346 * Integer defining default number of entries to show on
5347 * special pages which are query-pages such as Special:Whatlinkshere.
5349 $wgQueryPageDefaultLimit = 50;
5352 * Limit password attempts to X attempts per Y seconds per IP per account.
5354 * Value is an array of arrays. Each sub-array must have a key for count
5355 * (ie count of how many attempts before throttle) and a key for seconds.
5356 * If the key 'allIPs' (case sensitive) is present, then the limit is
5357 * just per account instead of per IP per account.
5359 * @since 1.27 allIps support and multiple limits added in 1.27. Prior
5360 * to 1.27 this only supported having a single throttle.
5361 * @warning Requires $wgMainCacheType to be enabled
5363 $wgPasswordAttemptThrottle = [
5365 [ 'count' => 5, 'seconds' => 300 ],
5366 // Long term limit. We need to balance the risk
5367 // of somebody using this as a DoS attack to lock someone
5368 // out of their account, and someone doing a brute force attack.
5369 [ 'count' => 150, 'seconds' => 60*60*48 ],
5373 * @var Array Map of (grant => right => boolean)
5374 * Users authorize consumers (like Apps) to act on their behalf but only with
5375 * a subset of the user's normal account rights (signed off on by the user).
5376 * The possible rights to grant to a consumer are bundled into groups called
5377 * "grants". Each grant defines some rights it lets consumers inherit from the
5378 * account they may act on behalf of. Note that a user granting a right does
5379 * nothing if that user does not actually have that right to begin with.
5382 $wgGrantPermissions = [];
5384 // @TODO: clean up grants
5385 // @TODO: auto-include read/editsemiprotected rights?
5387 $wgGrantPermissions['basic']['autoconfirmed'] = true;
5388 $wgGrantPermissions['basic']['autopatrol'] = true;
5389 $wgGrantPermissions['basic']['autoreview'] = true;
5390 $wgGrantPermissions['basic']['editsemiprotected'] = true;
5391 $wgGrantPermissions['basic']['ipblock-exempt'] = true;
5392 $wgGrantPermissions['basic']['nominornewtalk'] = true;
5393 $wgGrantPermissions['basic']['patrolmarks'] = true;
5394 $wgGrantPermissions['basic']['purge'] = true;
5395 $wgGrantPermissions['basic']['read'] = true;
5396 $wgGrantPermissions['basic']['skipcaptcha'] = true;
5397 $wgGrantPermissions['basic']['torunblocked'] = true;
5398 $wgGrantPermissions['basic']['writeapi'] = true;
5400 $wgGrantPermissions['highvolume']['bot'] = true;
5401 $wgGrantPermissions['highvolume']['apihighlimits'] = true;
5402 $wgGrantPermissions['highvolume']['noratelimit'] = true;
5403 $wgGrantPermissions['highvolume']['markbotedits'] = true;
5405 $wgGrantPermissions['editpage']['edit'] = true;
5406 $wgGrantPermissions['editpage']['minoredit'] = true;
5407 $wgGrantPermissions['editpage']['applychangetags'] = true;
5408 $wgGrantPermissions['editpage']['changetags'] = true;
5410 $wgGrantPermissions['editprotected'] = $wgGrantPermissions['editpage'];
5411 $wgGrantPermissions['editprotected']['editprotected'] = true;
5413 $wgGrantPermissions['editmycssjs'] = $wgGrantPermissions['editpage'];
5414 $wgGrantPermissions['editmycssjs']['editmyusercss'] = true;
5415 $wgGrantPermissions['editmycssjs']['editmyuserjs'] = true;
5417 $wgGrantPermissions['editmyoptions']['editmyoptions'] = true;
5419 $wgGrantPermissions['editinterface'] = $wgGrantPermissions['editpage'];
5420 $wgGrantPermissions['editinterface']['editinterface'] = true;
5421 $wgGrantPermissions['editinterface']['editusercss'] = true;
5422 $wgGrantPermissions['editinterface']['edituserjs'] = true;
5424 $wgGrantPermissions['createeditmovepage'] = $wgGrantPermissions['editpage'];
5425 $wgGrantPermissions['createeditmovepage']['createpage'] = true;
5426 $wgGrantPermissions['createeditmovepage']['createtalk'] = true;
5427 $wgGrantPermissions['createeditmovepage']['move'] = true;
5428 $wgGrantPermissions['createeditmovepage']['move-rootuserpages'] = true;
5429 $wgGrantPermissions['createeditmovepage']['move-subpages'] = true;
5430 $wgGrantPermissions['createeditmovepage']['move-categorypages'] = true;
5432 $wgGrantPermissions['uploadfile']['upload'] = true;
5433 $wgGrantPermissions['uploadfile']['reupload-own'] = true;
5435 $wgGrantPermissions['uploadeditmovefile'] = $wgGrantPermissions['uploadfile'];
5436 $wgGrantPermissions['uploadeditmovefile']['reupload'] = true;
5437 $wgGrantPermissions['uploadeditmovefile']['reupload-shared'] = true;
5438 $wgGrantPermissions['uploadeditmovefile']['upload_by_url'] = true;
5439 $wgGrantPermissions['uploadeditmovefile']['movefile'] = true;
5440 $wgGrantPermissions['uploadeditmovefile']['suppressredirect'] = true;
5442 $wgGrantPermissions['patrol']['patrol'] = true;
5444 $wgGrantPermissions['rollback']['rollback'] = true;
5446 $wgGrantPermissions['blockusers']['block'] = true;
5447 $wgGrantPermissions['blockusers']['blockemail'] = true;
5449 $wgGrantPermissions['viewdeleted']['browsearchive'] = true;
5450 $wgGrantPermissions['viewdeleted']['deletedhistory'] = true;
5451 $wgGrantPermissions['viewdeleted']['deletedtext'] = true;
5453 $wgGrantPermissions['delete'] = $wgGrantPermissions['editpage'] +
5454 $wgGrantPermissions['viewdeleted'];
5455 $wgGrantPermissions['delete']['delete'] = true;
5456 $wgGrantPermissions['delete']['bigdelete'] = true;
5457 $wgGrantPermissions['delete']['deletelogentry'] = true;
5458 $wgGrantPermissions['delete']['deleterevision'] = true;
5459 $wgGrantPermissions['delete']['undelete'] = true;
5461 $wgGrantPermissions['protect'] = $wgGrantPermissions['editprotected'];
5462 $wgGrantPermissions['protect']['protect'] = true;
5464 $wgGrantPermissions['viewmywatchlist']['viewmywatchlist'] = true;
5466 $wgGrantPermissions['editmywatchlist']['editmywatchlist'] = true;
5468 $wgGrantPermissions['sendemail']['sendemail'] = true;
5470 $wgGrantPermissions['createaccount']['createaccount'] = true;
5473 * @var Array Map of grants to their UI grouping
5476 $wgGrantPermissionGroups = [
5477 // Hidden grants are implicitly present
5478 'basic' => 'hidden',
5480 'editpage' => 'page-interaction',
5481 'createeditmovepage' => 'page-interaction',
5482 'editprotected' => 'page-interaction',
5483 'patrol' => 'page-interaction',
5485 'uploadfile' => 'file-interaction',
5486 'uploadeditmovefile' => 'file-interaction',
5488 'sendemail' => 'email',
5490 'viewmywatchlist' => 'watchlist-interaction',
5491 'editviewmywatchlist' => 'watchlist-interaction',
5493 'editmycssjs' => 'customization',
5494 'editmyoptions' => 'customization',
5496 'editinterface' => 'administration',
5497 'rollback' => 'administration',
5498 'blockusers' => 'administration',
5499 'delete' => 'administration',
5500 'viewdeleted' => 'administration',
5501 'protect' => 'administration',
5502 'createaccount' => 'administration',
5504 'highvolume' => 'high-volume',
5508 * @var bool Whether to enable bot passwords
5511 $wgEnableBotPasswords = true;
5514 * Cluster for the bot_passwords table
5515 * @var string|bool If false, the normal cluster will be used
5518 $wgBotPasswordsCluster = false;
5521 * Database name for the bot_passwords table
5523 * To use a database with a table prefix, set this variable to
5524 * "{$database}-{$prefix}".
5525 * @var string|bool If false, the normal database will be used
5528 $wgBotPasswordsDatabase = false;
5530 /** @} */ # end of user rights settings
5532 /************************************************************************//**
5533 * @name Proxy scanner settings
5538 * This should always be customised in LocalSettings.php
5540 $wgSecretKey = false;
5543 * Big list of banned IP addresses.
5545 * This can have the following formats:
5546 * - An array of addresses, either in the values
5547 * or the keys (for backward compatibility)
5548 * - A string, in that case this is the path to a file
5549 * containing the list of IP addresses, one per line
5553 /** @} */ # end of proxy scanner settings
5555 /************************************************************************//**
5556 * @name Cookie settings
5561 * Default cookie lifetime, in seconds. Setting to 0 makes all cookies session-only.
5563 $wgCookieExpiration = 180 * 86400;
5566 * The identifiers of the login cookies that can have their lifetimes
5567 * extended independently of all other login cookies.
5571 $wgExtendedLoginCookies = [ 'UserID', 'Token' ];
5574 * Default login cookie lifetime, in seconds. Setting
5575 * $wgExtendLoginCookieExpiration to null will use $wgCookieExpiration to
5576 * calculate the cookie lifetime. As with $wgCookieExpiration, 0 will make
5577 * login cookies session-only.
5579 $wgExtendedLoginCookieExpiration = null;
5582 * Set to set an explicit domain on the login cookies eg, "justthis.domain.org"
5583 * or ".any.subdomain.net"
5585 $wgCookieDomain = '';
5588 * Set this variable if you want to restrict cookies to a certain path within
5589 * the domain specified by $wgCookieDomain.
5591 $wgCookiePath = '/';
5594 * Whether the "secure" flag should be set on the cookie. This can be:
5595 * - true: Set secure flag
5596 * - false: Don't set secure flag
5597 * - "detect": Set the secure flag if $wgServer is set to an HTTPS URL
5599 $wgCookieSecure = 'detect';
5602 * By default, MediaWiki checks if the client supports cookies during the
5603 * login process, so that it can display an informative error message if
5604 * cookies are disabled. Set this to true if you want to disable this cookie
5607 $wgDisableCookieCheck = false;
5610 * Cookies generated by MediaWiki have names starting with this prefix. Set it
5611 * to a string to use a custom prefix. Setting it to false causes the database
5612 * name to be used as a prefix.
5614 $wgCookiePrefix = false;
5617 * Set authentication cookies to HttpOnly to prevent access by JavaScript,
5618 * in browsers that support this feature. This can mitigates some classes of
5621 $wgCookieHttpOnly = true;
5624 * A list of cookies that vary the cache (for use by extensions)
5626 $wgCacheVaryCookies = [];
5629 * Override to customise the session name
5631 $wgSessionName = false;
5633 /** @} */ # end of cookie settings }
5635 /************************************************************************//**
5636 * @name LaTeX (mathematical formulas)
5641 * To use inline TeX, you need to compile 'texvc' (in the 'math' subdirectory of
5642 * the MediaWiki package and have latex, dvips, gs (ghostscript), andconvert
5643 * (ImageMagick) installed and available in the PATH.
5644 * Please see math/README for more information.
5648 /** @} */ # end LaTeX }
5650 /************************************************************************//**
5651 * @name Profiling, testing and debugging
5653 * To enable profiling, edit StartProfiler.php
5659 * Filename for debug logging. See https://www.mediawiki.org/wiki/How_to_debug
5660 * The debug log file should be not be publicly accessible if it is used, as it
5661 * may contain private data.
5663 $wgDebugLogFile = '';
5666 * Prefix for debug log lines
5668 $wgDebugLogPrefix = '';
5671 * If true, instead of redirecting, show a page with a link to the redirect
5672 * destination. This allows for the inspection of PHP error messages, and easy
5673 * resubmission of form data. For developer use only.
5675 $wgDebugRedirects = false;
5678 * If true, log debugging data from action=raw and load.php.
5679 * This is normally false to avoid overlapping debug entries due to gen=css
5680 * and gen=js requests.
5682 $wgDebugRawPage = false;
5685 * Send debug data to an HTML comment in the output.
5687 * This may occasionally be useful when supporting a non-technical end-user.
5688 * It's more secure than exposing the debug log file to the web, since the
5689 * output only contains private data for the current user. But it's not ideal
5690 * for development use since data is lost on fatal errors and redirects.
5692 $wgDebugComments = false;
5695 * Write SQL queries to the debug log.
5697 * This setting is only used $wgLBFactoryConf['class'] is set to
5698 * 'LBFactorySimple' and $wgDBservers is an empty array; otherwise
5699 * the DBO_DEBUG flag must be set in the 'flags' option of the database
5700 * connection to achieve the same functionality.
5702 $wgDebugDumpSql = false;
5705 * Performance expectations for DB usage
5709 $wgTrxProfilerLimits = [
5710 // HTTP GET/HEAD requests.
5711 // Master queries should not happen on GET requests
5715 'readQueryTime' => 5
5717 // HTTP POST requests.
5718 // Master reads and writes will happen for a subset of these.
5720 'readQueryTime' => 5,
5721 'writeQueryTime' => 1,
5722 'maxAffected' => 500
5724 'POST-nonwrite' => [
5727 'readQueryTime' => 5
5729 // Background job runner
5731 'readQueryTime' => 30,
5732 'writeQueryTime' => 5,
5733 'maxAffected' => 1000
5735 // Command-line scripts
5737 'writeQueryTime' => 5,
5738 'maxAffected' => 1000
5743 * Map of string log group names to log destinations.
5745 * If set, wfDebugLog() output for that group will go to that file instead
5746 * of the regular $wgDebugLogFile. Useful for enabling selective logging
5749 * Log destinations may be one of the following:
5750 * - false to completely remove from the output, including from $wgDebugLogFile.
5751 * - string values specifying a filename or URI.
5752 * - associative array with keys:
5753 * - 'destination' desired filename or URI.
5754 * - 'sample' an integer value, specifying a sampling factor (optional)
5755 * - 'level' A \Psr\Log\LogLevel constant, indicating the minimum level
5756 * to log (optional, since 1.25)
5760 * $wgDebugLogGroups['redis'] = '/var/log/mediawiki/redis.log';
5763 * @par Advanced example:
5765 * $wgDebugLogGroups['memcached'] = array(
5766 * 'destination' => '/var/log/mediawiki/memcached.log',
5767 * 'sample' => 1000, // log 1 message out of every 1,000.
5768 * 'level' => \Psr\Log\LogLevel::WARNING
5772 $wgDebugLogGroups = [];
5775 * Default service provider for creating Psr\Log\LoggerInterface instances.
5777 * The value should be an array suitable for use with
5778 * ObjectFactory::getObjectFromSpec(). The created object is expected to
5779 * implement the MediaWiki\Logger\Spi interface. See ObjectFactory for additional
5782 * Alternately the MediaWiki\Logger\LoggerFactory::registerProvider method can
5783 * be called to inject an MediaWiki\Logger\Spi instance into the LoggerFactory
5784 * and bypass the use of this configuration variable entirely.
5786 * @par To completely disable logging:
5788 * $wgMWLoggerDefaultSpi = array( 'class' => '\\MediaWiki\\Logger\\NullSpi' );
5792 * @var array $wgMWLoggerDefaultSpi
5795 $wgMWLoggerDefaultSpi = [
5796 'class' => '\\MediaWiki\\Logger\\LegacySpi',
5800 * Display debug data at the bottom of the main content area.
5802 * Useful for developers and technical users trying to working on a closed wiki.
5804 $wgShowDebug = false;
5807 * Prefix debug messages with relative timestamp. Very-poor man's profiler.
5808 * Since 1.19 also includes memory usage.
5810 $wgDebugTimestamps = false;
5813 * Print HTTP headers for every request in the debug information.
5815 $wgDebugPrintHttpHeaders = true;
5818 * Show the contents of $wgHooks in Special:Version
5820 $wgSpecialVersionShowHooks = false;
5823 * Whether to show "we're sorry, but there has been a database error" pages.
5824 * Displaying errors aids in debugging, but may display information useful
5827 $wgShowSQLErrors = false;
5830 * If set to true, uncaught exceptions will print a complete stack trace
5831 * to output. This should only be used for debugging, as it may reveal
5832 * private information in function parameters due to PHP's backtrace
5835 $wgShowExceptionDetails = false;
5838 * If true, show a backtrace for database errors
5840 * @note This setting only applies when connection errors and query errors are
5841 * reported in the normal manner. $wgShowExceptionDetails applies in other cases,
5842 * including those in which an uncaught exception is thrown from within the
5843 * exception handler.
5845 $wgShowDBErrorBacktrace = false;
5848 * If true, send the exception backtrace to the error log
5850 $wgLogExceptionBacktrace = true;
5853 * Expose backend server host names through the API and various HTML comments
5855 $wgShowHostnames = false;
5858 * Override server hostname detection with a hardcoded value.
5859 * Should be a string, default false.
5862 $wgOverrideHostname = false;
5865 * If set to true MediaWiki will throw notices for some possible error
5866 * conditions and for deprecated functions.
5868 $wgDevelopmentWarnings = false;
5871 * Release limitation to wfDeprecated warnings, if set to a release number
5872 * development warnings will not be generated for deprecations added in releases
5875 $wgDeprecationReleaseLimit = false;
5878 * Only record profiling info for pages that took longer than this
5879 * @deprecated since 1.25: set $wgProfiler['threshold'] instead.
5881 $wgProfileLimit = 0.0;
5884 * Don't put non-profiling info into log file
5886 * @deprecated since 1.23, set the log file in
5887 * $wgDebugLogGroups['profileoutput'] instead.
5889 $wgProfileOnly = false;
5892 * Destination of statsd metrics.
5894 * A host or host:port of a statsd server. Port defaults to 8125.
5896 * If not set, statsd metrics will not be collected.
5898 * @see wfLogProfilingData
5901 $wgStatsdServer = false;
5904 * Prefix for metric names sent to $wgStatsdServer.
5906 * @see MediaWikiServices::getStatsdDataFactory
5907 * @see BufferingStatsdDataFactory
5910 $wgStatsdMetricPrefix = 'MediaWiki';
5913 * InfoAction retrieves a list of transclusion links (both to and from).
5914 * This number puts a limit on that query in the case of highly transcluded
5917 $wgPageInfoTransclusionLimit = 50;
5920 * Set this to an integer to only do synchronous site_stats updates
5921 * one every *this many* updates. The other requests go into pending
5922 * delta values in $wgMemc. Make sure that $wgMemc is a global cache.
5923 * If set to -1, updates *only* go to $wgMemc (useful for daemons).
5925 $wgSiteStatsAsyncFactor = false;
5928 * Parser test suite files to be run by parserTests.php when no specific
5929 * filename is passed to it.
5931 * Extensions may add their own tests to this array, or site-local tests
5932 * may be added via LocalSettings.php
5936 $wgParserTestFiles = [
5937 "$IP/tests/parser/parserTests.txt",
5938 "$IP/tests/parser/extraParserTests.txt"
5942 * Allow running of javascript test suites via [[Special:JavaScriptTest]] (such as QUnit).
5944 $wgEnableJavaScriptTest = false;
5947 * Overwrite the caching key prefix with custom value.
5950 $wgCachePrefix = false;
5953 * Display the new debugging toolbar. This also enables profiling on database
5954 * queries and other useful output.
5955 * Will be ignored if $wgUseFileCache or $wgUseSquid is enabled.
5959 $wgDebugToolbar = false;
5961 /** @} */ # end of profiling, testing and debugging }
5963 /************************************************************************//**
5969 * Set this to true to disable the full text search feature.
5971 $wgDisableTextSearch = false;
5974 * Set to true to have nicer highlighted text in search results,
5975 * by default off due to execution overhead
5977 $wgAdvancedSearchHighlighting = false;
5980 * Regexp to match word boundaries, defaults for non-CJK languages
5981 * should be empty for CJK since the words are not separate
5983 $wgSearchHighlightBoundaries = '[\p{Z}\p{P}\p{C}]';
5986 * Template for OpenSearch suggestions, defaults to API action=opensearch
5988 * Sites with heavy load would typically have these point to a custom
5989 * PHP wrapper to avoid firing up mediawiki for every keystroke
5991 * Placeholders: {searchTerms}
5993 * @deprecated since 1.25 Use $wgOpenSearchTemplates['application/x-suggestions+json'] instead
5995 $wgOpenSearchTemplate = false;
5998 * Templates for OpenSearch suggestions, defaults to API action=opensearch
6000 * Sites with heavy load would typically have these point to a custom
6001 * PHP wrapper to avoid firing up mediawiki for every keystroke
6003 * Placeholders: {searchTerms}
6005 $wgOpenSearchTemplates = [
6006 'application/x-suggestions+json' => false,
6007 'application/x-suggestions+xml' => false,
6011 * Enable OpenSearch suggestions requested by MediaWiki. Set this to
6012 * false if you've disabled scripts that use api?action=opensearch and
6013 * want reduce load caused by cached scripts still pulling suggestions.
6014 * It will let the API fallback by responding with an empty array.
6016 $wgEnableOpenSearchSuggest = true;
6019 * Integer defining default number of entries to show on
6022 $wgOpenSearchDefaultLimit = 10;
6025 * Minimum length of extract in <Description>. Actual extracts will last until the end of sentence.
6027 $wgOpenSearchDescriptionLength = 100;
6030 * Expiry time for search suggestion responses
6032 $wgSearchSuggestCacheExpiry = 1200;
6035 * If you've disabled search semi-permanently, this also disables updates to the
6036 * table. If you ever re-enable, be sure to rebuild the search table.
6038 $wgDisableSearchUpdate = false;
6041 * List of namespaces which are searched by default.
6045 * $wgNamespacesToBeSearchedDefault[NS_MAIN] = true;
6046 * $wgNamespacesToBeSearchedDefault[NS_PROJECT] = true;
6049 $wgNamespacesToBeSearchedDefault = [
6054 * Disable the internal MySQL-based search, to allow it to be
6055 * implemented by an extension instead.
6057 $wgDisableInternalSearch = false;
6060 * Set this to a URL to forward search requests to some external location.
6061 * If the URL includes '$1', this will be replaced with the URL-encoded
6065 * To forward to Google you'd have something like:
6067 * $wgSearchForwardUrl =
6068 * 'http://www.google.com/search?q=$1' .
6069 * '&domains=http://example.com' .
6070 * '&sitesearch=http://example.com' .
6071 * '&ie=utf-8&oe=utf-8';
6074 $wgSearchForwardUrl = null;
6077 * Search form behavior.
6078 * - true = use Go & Search buttons
6079 * - false = use Go button & Advanced search link
6081 $wgUseTwoButtonsSearchForm = true;
6084 * Array of namespaces to generate a Google sitemap for when the
6085 * maintenance/generateSitemap.php script is run, or false if one is to be
6086 * generated for all namespaces.
6088 $wgSitemapNamespaces = false;
6091 * Custom namespace priorities for sitemaps. Setting this will allow you to
6092 * set custom priorities to namespaces when sitemaps are generated using the
6093 * maintenance/generateSitemap.php script.
6095 * This should be a map of namespace IDs to priority
6098 * $wgSitemapNamespacesPriorities = array(
6104 $wgSitemapNamespacesPriorities = false;
6107 * If true, searches for IP addresses will be redirected to that IP's
6108 * contributions page. E.g. searching for "1.2.3.4" will redirect to
6109 * [[Special:Contributions/1.2.3.4]]
6111 $wgEnableSearchContributorsByIP = true;
6113 /** @} */ # end of search settings
6115 /************************************************************************//**
6116 * @name Edit user interface
6121 * Path to the GNU diff3 utility. If the file doesn't exist, edit conflicts will
6122 * fall back to the old behavior (no merging).
6124 $wgDiff3 = '/usr/bin/diff3';
6127 * Path to the GNU diff utility.
6129 $wgDiff = '/usr/bin/diff';
6132 * Which namespaces have special treatment where they should be preview-on-open
6133 * Internally only Category: pages apply, but using this extensions (e.g. Semantic MediaWiki)
6134 * can specify namespaces of pages they have special treatment for
6136 $wgPreviewOnOpenNamespaces = [
6141 * Enable the UniversalEditButton for browsers that support it
6142 * (currently only Firefox with an extension)
6143 * See http://universaleditbutton.org for more background information
6145 $wgUniversalEditButton = true;
6148 * If user doesn't specify any edit summary when making a an edit, MediaWiki
6149 * will try to automatically create one. This feature can be disabled by set-
6150 * ting this variable false.
6152 $wgUseAutomaticEditSummaries = true;
6154 /** @} */ # end edit UI }
6156 /************************************************************************//**
6158 * See also $wgSiteNotice
6163 * @cond file_level_code
6164 * Set $wgCommandLineMode if it's not set already, to avoid notices
6166 if ( !isset( $wgCommandLineMode ) ) {
6167 $wgCommandLineMode = false;
6172 * For colorized maintenance script output, is your terminal background dark ?
6174 $wgCommandLineDarkBg = false;
6177 * Set this to a string to put the wiki into read-only mode. The text will be
6178 * used as an explanation to users.
6180 * This prevents most write operations via the web interface. Cache updates may
6181 * still be possible. To prevent database writes completely, use the read_only
6187 * If this lock file exists (size > 0), the wiki will be forced into read-only mode.
6188 * Its contents will be shown to users as part of the read-only warning
6191 * Will default to "{$wgUploadDirectory}/lock_yBgMBwiR" in Setup.php
6193 $wgReadOnlyFile = false;
6196 * When you run the web-based upgrade utility, it will tell you what to set
6197 * this to in order to authorize the upgrade process. It will subsequently be
6198 * used as a password, to authorize further upgrades.
6200 * For security, do not set this to a guessable string. Use the value supplied
6201 * by the install/upgrade process. To cause the upgrader to generate a new key,
6202 * delete the old key from LocalSettings.php.
6204 $wgUpgradeKey = false;
6207 * Fully specified path to git binary
6209 $wgGitBin = '/usr/bin/git';
6212 * Map GIT repository URLs to viewer URLs to provide links in Special:Version
6214 * Key is a pattern passed to preg_match() and preg_replace(),
6215 * without the delimiters (which are #) and must match the whole URL.
6216 * The value is the replacement for the key (it can contain $1, etc.)
6217 * %h will be replaced by the short SHA-1 (7 first chars) and %H by the
6218 * full SHA-1 of the HEAD revision.
6219 * %r will be replaced with a URL-encoded version of $1.
6220 * %R will be replaced with $1 and no URL-encoding
6224 $wgGitRepositoryViewers = [
6225 'https://(?:[a-z0-9_]+@)?gerrit.wikimedia.org/r/(?:p/)?(.*)' =>
6226 'https://phabricator.wikimedia.org/r/revision/%R;%H',
6227 'ssh://(?:[a-z0-9_]+@)?gerrit.wikimedia.org:29418/(.*)' =>
6228 'https://phabricator.wikimedia.org/r/revision/%R;%H',
6231 /** @} */ # End of maintenance }
6233 /************************************************************************//**
6234 * @name Recent changes, new pages, watchlist and history
6239 * Recentchanges items are periodically purged; entries older than this many
6241 * Default: 90 days = about three months
6243 $wgRCMaxAge = 90 * 24 * 3600;
6246 * Page watchers inactive for more than this many seconds are considered inactive.
6247 * Used mainly by action=info. Default: 180 days = about six months.
6250 $wgWatchersMaxAge = 180 * 24 * 3600;
6253 * If active watchers (per above) are this number or less, do not disclose it.
6254 * Left to 1, prevents unprivileged users from knowing for sure that there are 0.
6255 * Set to -1 if you want to always complement watchers count with this info.
6258 $wgUnwatchedPageSecret = 1;
6261 * Filter $wgRCLinkDays by $wgRCMaxAge to avoid showing links for numbers
6262 * higher than what will be stored. Note that this is disabled by default
6263 * because we sometimes do have RC data which is beyond the limit for some
6264 * reason, and some users may use the high numbers to display that data which
6267 $wgRCFilterByAge = false;
6270 * List of Limits options to list in the Special:Recentchanges and
6271 * Special:Recentchangeslinked pages.
6273 $wgRCLinkLimits = [ 50, 100, 250, 500 ];
6276 * List of Days options to list in the Special:Recentchanges and
6277 * Special:Recentchangeslinked pages.
6279 $wgRCLinkDays = [ 1, 3, 7, 14, 30 ];
6282 * Destinations to which notifications about recent changes
6285 * As of MediaWiki 1.22, there are 2 supported 'engine' parameter option in core:
6286 * * 'UDPRCFeedEngine', which is used to send recent changes over UDP to the
6288 * * 'RedisPubSubFeedEngine', which is used to send recent changes to Redis.
6290 * The common options are:
6291 * * 'uri' -- the address to which the notices are to be sent.
6292 * * 'formatter' -- the class name (implementing RCFeedFormatter) which will
6293 * produce the text to send. This can also be an object of the class.
6294 * * 'omit_bots' -- whether the bot edits should be in the feed
6295 * * 'omit_anon' -- whether anonymous edits should be in the feed
6296 * * 'omit_user' -- whether edits by registered users should be in the feed
6297 * * 'omit_minor' -- whether minor edits should be in the feed
6298 * * 'omit_patrolled' -- whether patrolled edits should be in the feed
6300 * The IRC-specific options are:
6301 * * 'add_interwiki_prefix' -- whether the titles should be prefixed with
6302 * the first entry in the $wgLocalInterwikis array (or the value of
6303 * $wgLocalInterwiki, if set)
6305 * The JSON-specific options are:
6306 * * 'channel' -- if set, the 'channel' parameter is also set in JSON values.
6308 * @example $wgRCFeeds['example'] = array(
6309 * 'formatter' => 'JSONRCFeedFormatter',
6310 * 'uri' => "udp://localhost:1336",
6311 * 'add_interwiki_prefix' => false,
6312 * 'omit_bots' => true,
6314 * @example $wgRCFeeds['exampleirc'] = array(
6315 * 'formatter' => 'IRCColourfulRCFeedFormatter',
6316 * 'uri' => "udp://localhost:1338",
6317 * 'add_interwiki_prefix' => false,
6318 * 'omit_bots' => true,
6325 * Used by RecentChange::getEngine to find the correct engine to use for a given URI scheme.
6326 * Keys are scheme names, values are names of engine classes.
6329 'redis' => 'RedisPubSubFeedEngine',
6330 'udp' => 'UDPRCFeedEngine',
6334 * Treat category membership changes as a RecentChange.
6335 * Changes are mentioned in RC for page actions as follows:
6336 * - creation: pages created with categories are mentioned
6337 * - edit: category additions/removals to existing pages are mentioned
6338 * - move: nothing is mentioned (unless templates used depend on the title)
6339 * - deletion: nothing is mentioned
6340 * - undeletion: nothing is mentioned
6344 $wgRCWatchCategoryMembership = false;
6347 * Use RC Patrolling to check for vandalism (from recent changes and watchlists)
6348 * New pages and new files are included.
6350 $wgUseRCPatrol = true;
6353 * Use new page patrolling to check new pages on Special:Newpages
6355 $wgUseNPPatrol = true;
6358 * Use file patrolling to check new files on Special:Newfiles
6362 $wgUseFilePatrol = true;
6365 * Log autopatrol actions to the log table
6367 $wgLogAutopatrol = true;
6370 * Provide syndication feeds (RSS, Atom) for, e.g., Recentchanges, Newpages
6375 * Set maximum number of results to return in syndication feeds (RSS, Atom) for
6376 * eg Recentchanges, Newpages.
6381 * _Minimum_ timeout for cached Recentchanges feed, in seconds.
6382 * A cached version will continue to be served out even if changes
6383 * are made, until this many seconds runs out since the last render.
6385 * If set to 0, feed caching is disabled. Use this for debugging only;
6386 * feed generation can be pretty slow with diffs.
6388 $wgFeedCacheTimeout = 60;
6391 * When generating Recentchanges RSS/Atom feed, diffs will not be generated for
6392 * pages larger than this size.
6394 $wgFeedDiffCutoff = 32768;
6397 * Override the site's default RSS/ATOM feed for recentchanges that appears on
6398 * every page. Some sites might have a different feed they'd like to promote
6399 * instead of the RC feed (maybe like a "Recent New Articles" or "Breaking news" one).
6400 * Should be a format as key (either 'rss' or 'atom') and an URL to the feed
6403 * Configure the 'atom' feed to http://example.com/somefeed.xml
6405 * $wgSiteFeed['atom'] = "http://example.com/somefeed.xml";
6408 $wgOverrideSiteFeed = [];
6411 * Available feeds objects.
6412 * Should probably only be defined when a page is syndicated ie when
6413 * $wgOut->isSyndicated() is true.
6417 'atom' => 'AtomFeed',
6421 * Which feed types should we provide by default? This can include 'rss',
6422 * 'atom', neither, or both.
6424 $wgAdvertisedFeedTypes = [ 'atom' ];
6427 * Show watching users in recent changes, watchlist and page history views
6429 $wgRCShowWatchingUsers = false; # UPO
6432 * Show the amount of changed characters in recent changes
6434 $wgRCShowChangedSize = true;
6437 * If the difference between the character counts of the text
6438 * before and after the edit is below that value, the value will be
6439 * highlighted on the RC page.
6441 $wgRCChangedSizeThreshold = 500;
6444 * Show "Updated (since my last visit)" marker in RC view, watchlist and history
6445 * view for watched pages with new changes
6447 $wgShowUpdatedMarker = true;
6450 * Disable links to talk pages of anonymous users (IPs) in listings on special
6451 * pages like page history, Special:Recentchanges, etc.
6453 $wgDisableAnonTalk = false;
6456 * Enable filtering of categories in Recentchanges
6458 $wgAllowCategorizedRecentChanges = false;
6461 * Allow filtering by change tag in recentchanges, history, etc
6462 * Has no effect if no tags are defined in valid_tag.
6464 $wgUseTagFilter = true;
6467 * If set to an integer, pages that are watched by this many users or more
6468 * will not require the unwatchedpages permission to view the number of
6473 $wgUnwatchedPageThreshold = false;
6476 * Flags (letter symbols) shown in recent changes and watchlist to indicate
6477 * certain types of edits.
6479 * To register a new one:
6481 * $wgRecentChangesFlags['flag'] => array(
6482 * // message for the letter displayed next to rows on changes lists
6483 * 'letter' => 'letter-msg',
6484 * // message for the tooltip of the letter
6485 * 'title' => 'tooltip-msg',
6486 * // optional (defaults to 'tooltip-msg'), message to use in the legend box
6487 * 'legend' => 'legend-msg',
6488 * // optional (defaults to 'flag'), CSS class to put on changes lists rows
6489 * 'class' => 'css-class',
6490 * // optional (defaults to 'any'), how top-level flag is determined. 'any'
6491 * // will set the top-level flag if any line contains the flag, 'all' will
6492 * // only be set if all lines contain the flag.
6493 * 'grouping' => 'any',
6499 $wgRecentChangesFlags = [
6501 'letter' => 'newpageletter',
6502 'title' => 'recentchanges-label-newpage',
6503 'legend' => 'recentchanges-legend-newpage',
6504 'grouping' => 'any',
6507 'letter' => 'minoreditletter',
6508 'title' => 'recentchanges-label-minor',
6509 'legend' => 'recentchanges-legend-minor',
6510 'class' => 'minoredit',
6511 'grouping' => 'all',
6514 'letter' => 'boteditletter',
6515 'title' => 'recentchanges-label-bot',
6516 'legend' => 'recentchanges-legend-bot',
6517 'class' => 'botedit',
6518 'grouping' => 'all',
6521 'letter' => 'unpatrolledletter',
6522 'title' => 'recentchanges-label-unpatrolled',
6523 'legend' => 'recentchanges-legend-unpatrolled',
6524 'grouping' => 'any',
6528 /** @} */ # end RC/watchlist }
6530 /************************************************************************//**
6531 * @name Copyright and credits settings
6536 * Override for copyright metadata.
6538 * This is the name of the page containing information about the wiki's copyright status,
6539 * which will be added as a link in the footer if it is specified. It overrides
6540 * $wgRightsUrl if both are specified.
6542 $wgRightsPage = null;
6545 * Set this to specify an external URL containing details about the content license used on your
6547 * If $wgRightsPage is set then this setting is ignored.
6549 $wgRightsUrl = null;
6552 * If either $wgRightsUrl or $wgRightsPage is specified then this variable gives the text for the
6554 * If using $wgRightsUrl then this value must be specified. If using $wgRightsPage then the name
6555 * of the page will also be used as the link if this variable is not set.
6557 $wgRightsText = null;
6560 * Override for copyright metadata.
6562 $wgRightsIcon = null;
6565 * Set this to true if you want detailed copyright information forms on Upload.
6567 $wgUseCopyrightUpload = false;
6570 * Set this to the number of authors that you want to be credited below an
6571 * article text. Set it to zero to hide the attribution block, and a negative
6572 * number (like -1) to show all authors. Note that this will require 2-3 extra
6573 * database hits, which can have a not insignificant impact on performance for
6579 * If there are more than $wgMaxCredits authors, show $wgMaxCredits of them.
6580 * Otherwise, link to a separate credits page.
6582 $wgShowCreditsIfMax = true;
6584 /** @} */ # end of copyright and credits settings }
6586 /************************************************************************//**
6587 * @name Import / Export
6592 * List of interwiki prefixes for wikis we'll accept as sources for
6593 * Special:Import and API action=import. Since complete page history can be
6594 * imported, these should be 'trusted'.
6596 * This can either be a regular array, or an associative map specifying
6597 * subprojects on the interwiki map of the target wiki, or a mix of the two,
6600 * $wgImportSources = array(
6601 * 'wikipedia' => array( 'cs', 'en', 'fr', 'zh' ),
6603 * 'wikia' => array( 'animanga', 'brickipedia', 'desserts' ),
6607 * If you have a very complex import sources setup, you can lazy-load it using
6608 * the ImportSources hook.
6610 * If a user has the 'import' permission but not the 'importupload' permission,
6611 * they will only be able to run imports through this transwiki interface.
6613 $wgImportSources = [];
6616 * Optional default target namespace for interwiki imports.
6617 * Can use this to create an incoming "transwiki"-style queue.
6618 * Set to numeric key, not the name.
6620 * Users may override this in the Special:Import dialog.
6622 $wgImportTargetNamespace = null;
6625 * If set to false, disables the full-history option on Special:Export.
6626 * This is currently poorly optimized for long edit histories, so is
6627 * disabled on Wikimedia's sites.
6629 $wgExportAllowHistory = true;
6632 * If set nonzero, Special:Export requests for history of pages with
6633 * more revisions than this will be rejected. On some big sites things
6634 * could get bogged down by very very long pages.
6636 $wgExportMaxHistory = 0;
6639 * Return distinct author list (when not returning full history)
6641 $wgExportAllowListContributors = false;
6644 * If non-zero, Special:Export accepts a "pagelink-depth" parameter
6645 * up to this specified level, which will cause it to include all
6646 * pages linked to from the pages you specify. Since this number
6647 * can become *insanely large* and could easily break your wiki,
6648 * it's disabled by default for now.
6650 * @warning There's a HARD CODED limit of 5 levels of recursion to prevent a
6651 * crazy-big export from being done by someone setting the depth number too
6652 * high. In other words, last resort safety net.
6654 $wgExportMaxLinkDepth = 0;
6657 * Whether to allow the "export all pages in namespace" option
6659 $wgExportFromNamespaces = false;
6662 * Whether to allow exporting the entire wiki into a single file
6664 $wgExportAllowAll = false;
6667 * Maximum number of pages returned by the GetPagesFromCategory and
6668 * GetPagesFromNamespace functions.
6672 $wgExportPagelistLimit = 5000;
6674 /** @} */ # end of import/export }
6676 /*************************************************************************//**
6682 * A list of callback functions which are called once MediaWiki is fully
6685 $wgExtensionFunctions = [];
6688 * Extension messages files.
6690 * Associative array mapping extension name to the filename where messages can be
6691 * found. The file should contain variable assignments. Any of the variables
6692 * present in languages/messages/MessagesEn.php may be defined, but $messages
6693 * is the most common.
6695 * Variables defined in extensions will override conflicting variables defined
6698 * Since MediaWiki 1.23, use of this variable to define messages is discouraged; instead, store
6699 * messages in JSON format and use $wgMessagesDirs. For setting other variables than
6700 * $messages, $wgExtensionMessagesFiles should still be used. Use a DIFFERENT key because
6701 * any entry having a key that also exists in $wgMessagesDirs will be ignored.
6703 * Extensions using the JSON message format can preserve backward compatibility with
6704 * earlier versions of MediaWiki by using a compatibility shim, such as one generated
6705 * by the generateJsonI18n.php maintenance script, listing it under the SAME key
6706 * as for the $wgMessagesDirs entry.
6710 * $wgExtensionMessagesFiles['ConfirmEdit'] = __DIR__.'/ConfirmEdit.i18n.php';
6713 $wgExtensionMessagesFiles = [];
6716 * Extension messages directories.
6718 * Associative array mapping extension name to the path of the directory where message files can
6719 * be found. The message files are expected to be JSON files named for their language code, e.g.
6720 * en.json, de.json, etc. Extensions with messages in multiple places may specify an array of
6721 * message directories.
6723 * Message directories in core should be added to LocalisationCache::getMessagesDirs()
6725 * @par Simple example:
6727 * $wgMessagesDirs['Example'] = __DIR__ . '/i18n';
6730 * @par Complex example:
6732 * $wgMessagesDirs['Example'] = array(
6733 * __DIR__ . '/lib/ve/i18n',
6734 * __DIR__ . '/lib/oojs-ui/i18n',
6735 * __DIR__ . '/i18n',
6740 $wgMessagesDirs = [];
6743 * Array of files with list(s) of extension entry points to be used in
6744 * maintenance/mergeMessageFileList.php
6747 $wgExtensionEntryPointListFiles = [];
6750 * Parser output hooks.
6751 * This is an associative array where the key is an extension-defined tag
6752 * (typically the extension name), and the value is a PHP callback.
6753 * These will be called as an OutputPageParserOutput hook, if the relevant
6754 * tag has been registered with the parser output object.
6756 * Registration is done with $pout->addOutputHook( $tag, $data ).
6758 * The callback has the form:
6760 * function outputHook( $outputPage, $parserOutput, $data ) { ... }
6763 $wgParserOutputHooks = [];
6766 * Whether to include the NewPP limit report as a HTML comment
6768 $wgEnableParserLimitReporting = true;
6771 * List of valid skin names
6773 * The key should be the name in all lower case, the value should be a properly
6774 * cased name for the skin. This value will be prefixed with "Skin" to create
6775 * the class name of the skin to load. Use Skin::getSkinNames() as an accessor
6776 * if you wish to have access to the full list.
6778 $wgValidSkinNames = [];
6781 * Special page list. This is an associative array mapping the (canonical) names of
6782 * special pages to either a class name to be instantiated, or a callback to use for
6783 * creating the special page object. In both cases, the result must be an instance of
6786 $wgSpecialPages = [];
6789 * Array mapping class names to filenames, for autoloading.
6791 $wgAutoloadClasses = [];
6794 * Switch controlling legacy case-insensitive classloading.
6795 * Do not disable if your wiki must support data created by PHP4, or by
6796 * MediaWiki 1.4 or earlier.
6798 $wgAutoloadAttemptLowercase = true;
6801 * An array of information about installed extensions keyed by their type.
6803 * All but 'name', 'path' and 'author' can be omitted.
6806 * $wgExtensionCredits[$type][] = array(
6807 * 'path' => __FILE__,
6808 * 'name' => 'Example extension',
6809 * 'namemsg' => 'exampleextension-name',
6810 * 'author' => array(
6813 * 'version' => '1.9.0',
6814 * 'url' => 'http://example.org/example-extension/',
6815 * 'descriptionmsg' => 'exampleextension-desc',
6816 * 'license-name' => 'GPL-2.0+',
6820 * The extensions are listed on Special:Version. This page also looks for a file
6821 * named COPYING or LICENSE (optional .txt extension) and provides a link to
6822 * view said file. When the 'license-name' key is specified, this file is
6823 * interpreted as wikitext.
6825 * - $type: One of 'specialpage', 'parserhook', 'variable', 'media', 'antispam',
6826 * 'skin', 'api', or 'other', or any additional types as specified through the
6827 * ExtensionTypes hook as used in SpecialVersion::getExtensionTypes().
6829 * - name: Name of extension as an inline string instead of localizable message.
6830 * Do not omit this even if 'namemsg' is provided, as it is used to override
6831 * the path Special:Version uses to find extension's license info, and is
6832 * required for backwards-compatibility with MediaWiki 1.23 and older.
6834 * - namemsg (since MW 1.24): A message key for a message containing the
6835 * extension's name, if the name is localizable. (For example, skin names
6838 * - author: A string or an array of strings. Authors can be linked using
6839 * the regular wikitext link syntax. To have an internationalized version of
6840 * "and others" show, add an element "...". This element can also be linked,
6841 * for instance "[http://example ...]".
6843 * - descriptionmsg: A message key or an an array with message key and parameters:
6844 * `'descriptionmsg' => 'exampleextension-desc',`
6846 * - description: Description of extension as an inline string instead of
6847 * localizable message (omit in favour of 'descriptionmsg').
6849 * - license-name: Short name of the license (used as label for the link), such
6850 * as "GPL-2.0+" or "MIT" (https://spdx.org/licenses/ for a list of identifiers).
6852 $wgExtensionCredits = [];
6855 * Authentication plugin.
6856 * @var $wgAuth AuthPlugin
6861 * Global list of hooks.
6863 * The key is one of the events made available by MediaWiki, you can find
6864 * a description for most of them in docs/hooks.txt. The array is used
6865 * internally by Hook:run().
6867 * The value can be one of:
6869 * - A function name:
6871 * $wgHooks['event_name'][] = $function;
6873 * - A function with some data:
6875 * $wgHooks['event_name'][] = array( $function, $data );
6877 * - A an object method:
6879 * $wgHooks['event_name'][] = array( $object, 'method' );
6883 * $wgHooks['event_name'][] = function ( $hookParam ) {
6884 * // Handler code goes here.
6888 * @warning You should always append to an event array or you will end up
6889 * deleting a previous registered hook.
6891 * @warning Hook handlers should be registered at file scope. Registering
6892 * handlers after file scope can lead to unexpected results due to caching.
6897 * List of service wiring files to be loaded by the default instance of MediaWikiServices.
6898 * Each file listed here is expected to return an associative array mapping service names
6899 * to instantiator functions. Extensions may add wiring files to define their own services.
6900 * However, this cannot be used to replace existing services - use the MediaWikiServices
6903 * @see MediaWikiServices
6904 * @see ServiceContainer::loadWiringFiles() for details on loading service instantiator functions.
6905 * @see docs/injection.txt for an overview of dependency injection in MediaWiki.
6907 $wgServiceWiringFiles = [
6908 __DIR__
. '/ServiceWiring.php'
6912 * Maps jobs to their handling classes; extensions
6913 * can add to this to provide custom jobs
6916 'refreshLinks' => 'RefreshLinksJob',
6917 'deleteLinks' => 'DeleteLinksJob',
6918 'htmlCacheUpdate' => 'HTMLCacheUpdateJob',
6919 'sendMail' => 'EmaillingJob',
6920 'enotifNotify' => 'EnotifNotifyJob',
6921 'fixDoubleRedirect' => 'DoubleRedirectJob',
6922 'AssembleUploadChunks' => 'AssembleUploadChunksJob',
6923 'PublishStashedFile' => 'PublishStashedFileJob',
6924 'ThumbnailRender' => 'ThumbnailRenderJob',
6925 'recentChangesUpdate' => 'RecentChangesUpdateJob',
6926 'refreshLinksPrioritized' => 'RefreshLinksJob',
6927 'refreshLinksDynamic' => 'RefreshLinksJob',
6928 'activityUpdateJob' => 'ActivityUpdateJob',
6929 'categoryMembershipChange' => 'CategoryMembershipChangeJob',
6930 'cdnPurge' => 'CdnPurgeJob',
6931 'enqueue' => 'EnqueueJob', // local queue for multi-DC setups
6936 * Jobs that must be explicitly requested, i.e. aren't run by job runners unless
6937 * special flags are set. The values here are keys of $wgJobClasses.
6940 * - Very long-running jobs.
6941 * - Jobs that you would never want to run as part of a page rendering request.
6942 * - Jobs that you want to run on specialized machines ( like transcoding, or a particular
6943 * machine on your cluster has 'outside' web access you could restrict uploadFromUrl )
6944 * These settings should be global to all wikis.
6946 $wgJobTypesExcludedFromDefaultQueue = [ 'AssembleUploadChunks', 'PublishStashedFile' ];
6949 * Map of job types to how many job "work items" should be run per second
6950 * on each job runner process. The meaning of "work items" varies per job,
6951 * but typically would be something like "pages to update". A single job
6952 * may have a variable number of work items, as is the case with batch jobs.
6953 * This is used by runJobs.php and not jobs run via $wgJobRunRate.
6954 * These settings should be global to all wikis.
6957 $wgJobBackoffThrottling = [];
6960 * Make job runners commit changes for slave-lag prone jobs one job at a time.
6961 * This is useful if there are many job workers that race on slave lag checks.
6962 * If set, jobs taking this many seconds of DB write time have serialized commits.
6964 * Note that affected jobs may have worse lock contention. Also, if they affect
6965 * several DBs at once they may have a smaller chance of being atomic due to the
6966 * possibility of connection loss while queueing up to commit. Affected jobs may
6967 * also fail due to the commit lock acquisition timeout.
6972 $wgJobSerialCommitThreshold = false;
6975 * Map of job types to configuration arrays.
6976 * This determines which queue class and storage system is used for each job type.
6977 * Job types that do not have explicit configuration will use the 'default' config.
6978 * These settings should be global to all wikis.
6981 'default' => [ 'class' => 'JobQueueDB', 'order' => 'random', 'claimTTL' => 3600 ],
6985 * Which aggregator to use for tracking which queues have jobs.
6986 * These settings should be global to all wikis.
6988 $wgJobQueueAggregator = [
6989 'class' => 'JobQueueAggregatorNull'
6993 * Additional functions to be performed with updateSpecialPages.
6994 * Expensive Querypages are already updated.
6996 $wgSpecialPageCacheUpdates = [
6997 'Statistics' => [ 'SiteStatsUpdate', 'cacheUpdate' ]
7001 * Hooks that are used for outputting exceptions. Format is:
7002 * $wgExceptionHooks[] = $funcname
7004 * $wgExceptionHooks[] = array( $class, $funcname )
7005 * Hooks should return strings or false
7007 $wgExceptionHooks = [];
7010 * Page property link table invalidation lists. When a page property
7011 * changes, this may require other link tables to be updated (eg
7012 * adding __HIDDENCAT__ means the hiddencat tracking category will
7013 * have been added, so the categorylinks table needs to be rebuilt).
7014 * This array can be added to by extensions.
7016 $wgPagePropLinkInvalidations = [
7017 'hiddencat' => 'categorylinks',
7020 /** @} */ # End extensions }
7022 /*************************************************************************//**
7028 * Use experimental, DMOZ-like category browser
7030 $wgUseCategoryBrowser = false;
7033 * On category pages, show thumbnail gallery for images belonging to that
7034 * category instead of listing them as articles.
7036 $wgCategoryMagicGallery = true;
7039 * Paging limit for categories
7041 $wgCategoryPagingLimit = 200;
7044 * Specify how category names should be sorted, when listed on a category page.
7045 * A sorting scheme is also known as a collation.
7047 * Available values are:
7049 * - uppercase: Converts the category name to upper case, and sorts by that.
7051 * - identity: Does no conversion. Sorts by binary value of the string.
7053 * - uca-default: Provides access to the Unicode Collation Algorithm with
7054 * the default element table. This is a compromise collation which sorts
7055 * all languages in a mediocre way. However, it is better than "uppercase".
7057 * To use the uca-default collation, you must have PHP's intl extension
7058 * installed. See http://php.net/manual/en/intl.setup.php . The details of the
7059 * resulting collation will depend on the version of ICU installed on the
7062 * After you change this, you must run maintenance/updateCollation.php to fix
7063 * the sort keys in the database.
7065 * Extensions can define there own collations by subclassing Collation
7066 * and using the Collation::factory hook.
7068 $wgCategoryCollation = 'uppercase';
7070 /** @} */ # End categories }
7072 /*************************************************************************//**
7078 * The logging system has two levels: an event type, which describes the
7079 * general category and can be viewed as a named subset of all logs; and
7080 * an action, which is a specific kind of event that can exist in that
7101 * This restricts log access to those who have a certain right
7102 * Users without this will not see it in the option menu and can not view it
7103 * Restricted logs are not added to recent changes
7104 * Logs should remain non-transcludable
7105 * Format: logtype => permissiontype
7107 $wgLogRestrictions = [
7108 'suppress' => 'suppressionlog'
7112 * Show/hide links on Special:Log will be shown for these log types.
7114 * This is associative array of log type => boolean "hide by default"
7116 * See $wgLogTypes for a list of available log types.
7120 * $wgFilterLogTypes = array(
7122 * 'import' => false,
7126 * Will display show/hide links for the move and import logs. Move logs will be
7127 * hidden by default unless the link is clicked. Import logs will be shown by
7128 * default, and hidden when the link is clicked.
7130 * A message of the form log-show-hide-[type] should be added, and will be used
7131 * for the link text.
7133 $wgFilterLogTypes = [
7139 * Lists the message key string for each log type. The localized messages
7140 * will be listed in the user interface.
7142 * Extensions with custom log types may add to this array.
7144 * @since 1.19, if you follow the naming convention log-name-TYPE,
7145 * where TYPE is your log type, yoy don't need to use this array.
7148 '' => 'all-logs-page',
7149 'block' => 'blocklogpage',
7150 'protect' => 'protectlogpage',
7151 'rights' => 'rightslog',
7152 'delete' => 'dellogpage',
7153 'upload' => 'uploadlogpage',
7154 'move' => 'movelogpage',
7155 'import' => 'importlogpage',
7156 'patrol' => 'patrol-log-page',
7157 'merge' => 'mergelog',
7158 'suppress' => 'suppressionlog',
7162 * Lists the message key string for descriptive text to be shown at the
7163 * top of each log type.
7165 * Extensions with custom log types may add to this array.
7167 * @since 1.19, if you follow the naming convention log-description-TYPE,
7168 * where TYPE is your log type, yoy don't need to use this array.
7171 '' => 'alllogstext',
7172 'block' => 'blocklogtext',
7173 'delete' => 'dellogpagetext',
7174 'import' => 'importlogpagetext',
7175 'merge' => 'mergelogpagetext',
7176 'move' => 'movelogpagetext',
7177 'patrol' => 'patrol-log-header',
7178 'protect' => 'protectlogtext',
7179 'rights' => 'rightslogtext',
7180 'suppress' => 'suppressionlogtext',
7181 'upload' => 'uploadlogpagetext',
7185 * Lists the message key string for formatting individual events of each
7186 * type and action when listed in the logs.
7188 * Extensions with custom log types may add to this array.
7193 * The same as above, but here values are names of classes,
7195 * @see LogPage::actionText
7198 $wgLogActionsHandlers = [
7199 'block/block' => 'BlockLogFormatter',
7200 'block/reblock' => 'BlockLogFormatter',
7201 'block/unblock' => 'BlockLogFormatter',
7202 'contentmodel/change' => 'ContentModelLogFormatter',
7203 'contentmodel/new' => 'ContentModelLogFormatter',
7204 'delete/delete' => 'DeleteLogFormatter',
7205 'delete/event' => 'DeleteLogFormatter',
7206 'delete/restore' => 'DeleteLogFormatter',
7207 'delete/revision' => 'DeleteLogFormatter',
7208 'import/interwiki' => 'ImportLogFormatter',
7209 'import/upload' => 'ImportLogFormatter',
7210 'managetags/activate' => 'LogFormatter',
7211 'managetags/create' => 'LogFormatter',
7212 'managetags/deactivate' => 'LogFormatter',
7213 'managetags/delete' => 'LogFormatter',
7214 'merge/merge' => 'MergeLogFormatter',
7215 'move/move' => 'MoveLogFormatter',
7216 'move/move_redir' => 'MoveLogFormatter',
7217 'patrol/patrol' => 'PatrolLogFormatter',
7218 'patrol/autopatrol' => 'PatrolLogFormatter',
7219 'protect/modify' => 'ProtectLogFormatter',
7220 'protect/move_prot' => 'ProtectLogFormatter',
7221 'protect/protect' => 'ProtectLogFormatter',
7222 'protect/unprotect' => 'ProtectLogFormatter',
7223 'rights/autopromote' => 'RightsLogFormatter',
7224 'rights/rights' => 'RightsLogFormatter',
7225 'suppress/block' => 'BlockLogFormatter',
7226 'suppress/delete' => 'DeleteLogFormatter',
7227 'suppress/event' => 'DeleteLogFormatter',
7228 'suppress/reblock' => 'BlockLogFormatter',
7229 'suppress/revision' => 'DeleteLogFormatter',
7230 'tag/update' => 'TagLogFormatter',
7231 'upload/overwrite' => 'UploadLogFormatter',
7232 'upload/revert' => 'UploadLogFormatter',
7233 'upload/upload' => 'UploadLogFormatter',
7237 * List of log types that can be filtered by action types
7239 * To each action is associated the list of log_action
7240 * subtypes to search for, usually one, but not necessarily so
7241 * Extensions may append to this array
7244 $wgActionFilteredLogs = [
7246 'block' => [ 'block' ],
7247 'reblock' => [ 'reblock' ],
7248 'unblock' => [ 'unblock' ],
7251 'change' => [ 'change' ],
7255 'delete' => [ 'delete' ],
7256 'restore' => [ 'restore' ],
7257 'event' => [ 'event' ],
7258 'revision' => [ 'revision' ],
7261 'interwiki' => [ 'interwiki' ],
7262 'upload' => [ 'upload' ],
7265 'create' => [ 'create' ],
7266 'delete' => [ 'delete' ],
7267 'activate' => [ 'activate' ],
7268 'deactivate' => [ 'deactivate' ],
7271 'move' => [ 'move' ],
7272 'move_redir' => [ 'move_redir' ],
7275 'create' => [ 'create', 'newusers' ],
7276 'create2' => ['create2' ],
7277 'autocreate' => [ 'autocreate' ],
7278 'byemail' => [ 'byemail' ],
7281 'patrol' => [ 'patrol' ],
7282 'autopatrol' => [ 'autopatrol' ],
7285 'protect' => [ 'protect' ],
7286 'modify' => [ 'modify' ],
7287 'unprotect' => [ 'unprotect' ],
7288 'move_prot' => ['move_prot'],
7291 'rights' => [ 'rights' ],
7292 'autopromote' => [ 'autopromote' ],
7295 'event' => [ 'event' ],
7296 'revision' => [ 'revision' ],
7297 'delete' => [ 'delete' ],
7298 'block' => [ 'block' ],
7299 'reblock' => [ 'reblock' ],
7302 'upload' => [ 'upload' ],
7303 'overwrite' => [ 'overwrite' ],
7308 * Maintain a log of newusers at Log/newusers?
7310 $wgNewUserLog = true;
7312 /** @} */ # end logging }
7314 /*************************************************************************//**
7315 * @name Special pages (general and miscellaneous)
7320 * Allow special page inclusions such as {{Special:Allpages}}
7322 $wgAllowSpecialInclusion = true;
7325 * Set this to an array of special page names to prevent
7326 * maintenance/updateSpecialPages.php from updating those pages.
7328 $wgDisableQueryPageUpdate = false;
7331 * On Special:Unusedimages, consider images "used", if they are put
7332 * into a category. Default (false) is not to count those as used.
7334 $wgCountCategorizedImagesAsUsed = false;
7337 * Maximum number of links to a redirect page listed on
7338 * Special:Whatlinkshere/RedirectDestination
7340 $wgMaxRedirectLinksRetrieved = 500;
7342 /** @} */ # end special pages }
7344 /*************************************************************************//**
7350 * Array of allowed values for the "title=foo&action=<action>" parameter. Syntax is:
7351 * 'foo' => 'ClassName' Load the specified class which subclasses Action
7352 * 'foo' => true Load the class FooAction which subclasses Action
7353 * If something is specified in the getActionOverrides()
7354 * of the relevant Page object it will be used
7355 * instead of the default class.
7356 * 'foo' => false The action is disabled; show an error message
7357 * Unsetting core actions will probably cause things to complain loudly.
7363 'editchangetags' => 'SpecialPageAction',
7366 'markpatrolled' => true,
7372 'revisiondelete' => 'SpecialPageAction',
7375 'unprotect' => true,
7381 /** @} */ # end actions }
7383 /*************************************************************************//**
7384 * @name Robot (search engine crawler) policy
7385 * See also $wgNoFollowLinks.
7390 * Default robot policy. The default policy is to encourage indexing and fol-
7391 * lowing of links. It may be overridden on a per-namespace and/or per-page
7394 $wgDefaultRobotPolicy = 'index,follow';
7397 * Robot policies per namespaces. The default policy is given above, the array
7398 * is made of namespace constants as defined in includes/Defines.php. You can-
7399 * not specify a different default policy for NS_SPECIAL: it is always noindex,
7400 * nofollow. This is because a number of special pages (e.g., ListPages) have
7401 * many permutations of options that display the same data under redundant
7402 * URLs, so search engine spiders risk getting lost in a maze of twisty special
7403 * pages, all alike, and never reaching your actual content.
7407 * $wgNamespaceRobotPolicies = array( NS_TALK => 'noindex' );
7410 $wgNamespaceRobotPolicies = [];
7413 * Robot policies per article. These override the per-namespace robot policies.
7414 * Must be in the form of an array where the key part is a properly canonicalised
7415 * text form title and the value is a robot policy.
7419 * $wgArticleRobotPolicies = array(
7420 * 'Main Page' => 'noindex,follow',
7421 * 'User:Bob' => 'index,follow',
7425 * @par Example that DOES NOT WORK because the names are not canonical text
7428 * $wgArticleRobotPolicies = array(
7429 * # Underscore, not space!
7430 * 'Main_Page' => 'noindex,follow',
7431 * # "Project", not the actual project name!
7432 * 'Project:X' => 'index,follow',
7433 * # Needs to be "Abc", not "abc" (unless $wgCapitalLinks is false for that namespace)!
7434 * 'abc' => 'noindex,nofollow'
7438 $wgArticleRobotPolicies = [];
7441 * An array of namespace keys in which the __INDEX__/__NOINDEX__ magic words
7442 * will not function, so users can't decide whether pages in that namespace are
7443 * indexed by search engines. If set to null, default to $wgContentNamespaces.
7447 * $wgExemptFromUserRobotsControl = array( NS_MAIN, NS_TALK, NS_PROJECT );
7450 $wgExemptFromUserRobotsControl = null;
7452 /** @} */ # End robot policy }
7454 /************************************************************************//**
7455 * @name AJAX and API
7456 * Note: The AJAX entry point which this section refers to is gradually being
7457 * replaced by the API entry point, api.php. They are essentially equivalent.
7458 * Both of them are used for dynamic client-side features, via XHR.
7463 * Enable the MediaWiki API for convenient access to
7464 * machine-readable data via api.php
7466 * See https://www.mediawiki.org/wiki/API
7468 $wgEnableAPI = true;
7471 * Allow the API to be used to perform write operations
7472 * (page edits, rollback, etc.) when an authorised user
7475 $wgEnableWriteAPI = true;
7479 * WARNING: SECURITY THREAT - debug use only
7481 * Disables many security checks in the API for debugging purposes.
7482 * This flag should never be used on the production servers, as it introduces
7483 * a number of potential security holes. Even when enabled, the validation
7484 * will still be performed, but instead of failing, API will return a warning.
7485 * Also, there will always be a warning notifying that this flag is set.
7486 * At this point, the flag allows GET requests to go through for modules
7491 $wgDebugAPI = false;
7494 * API module extensions.
7496 * Associative array mapping module name to modules specs;
7497 * Each module spec is an associative array containing at least
7498 * the 'class' key for the module's class, and optionally a
7499 * 'factory' key for the factory function to use for the module.
7501 * That factory function will be called with two parameters,
7502 * the parent module (an instance of ApiBase, usually ApiMain)
7503 * and the name the module was registered under. The return
7504 * value must be an instance of the class given in the 'class'
7507 * For backward compatibility, the module spec may also be a
7508 * simple string containing the module's class name. In that
7509 * case, the class' constructor will be called with the parent
7510 * module and module name as parameters, as described above.
7512 * Examples for registering API modules:
7515 * $wgAPIModules['foo'] = 'ApiFoo';
7516 * $wgAPIModules['bar'] = array(
7517 * 'class' => 'ApiBar',
7518 * 'factory' => function( $main, $name ) { ... }
7520 * $wgAPIModules['xyzzy'] = array(
7521 * 'class' => 'ApiXyzzy',
7522 * 'factory' => array( 'XyzzyFactory', 'newApiModule' )
7526 * Extension modules may override the core modules.
7527 * See ApiMain::$Modules for a list of the core modules.
7532 * API format module extensions.
7533 * Associative array mapping format module name to module specs (see $wgAPIModules).
7534 * Extension modules may override the core modules.
7536 * See ApiMain::$Formats for a list of the core format modules.
7538 $wgAPIFormatModules = [];
7541 * API Query meta module extensions.
7542 * Associative array mapping meta module name to module specs (see $wgAPIModules).
7543 * Extension modules may override the core modules.
7545 * See ApiQuery::$QueryMetaModules for a list of the core meta modules.
7547 $wgAPIMetaModules = [];
7550 * API Query prop module extensions.
7551 * Associative array mapping prop module name to module specs (see $wgAPIModules).
7552 * Extension modules may override the core modules.
7554 * See ApiQuery::$QueryPropModules for a list of the core prop modules.
7556 $wgAPIPropModules = [];
7559 * API Query list module extensions.
7560 * Associative array mapping list module name to module specs (see $wgAPIModules).
7561 * Extension modules may override the core modules.
7563 * See ApiQuery::$QueryListModules for a list of the core list modules.
7565 $wgAPIListModules = [];
7568 * Maximum amount of rows to scan in a DB query in the API
7569 * The default value is generally fine
7571 $wgAPIMaxDBRows = 5000;
7574 * The maximum size (in bytes) of an API result.
7575 * @warning Do not set this lower than $wgMaxArticleSize*1024
7577 $wgAPIMaxResultSize = 8388608;
7580 * The maximum number of uncached diffs that can be retrieved in one API
7581 * request. Set this to 0 to disable API diffs altogether
7583 $wgAPIMaxUncachedDiffs = 1;
7586 * Maximum amount of DB lag on a majority of DB slaves to tolerate
7587 * before forcing bots to retry any write requests via API errors.
7588 * This should be lower than the 'max lag' value in $wgLBFactoryConf.
7590 $wgAPIMaxLagThreshold = 7;
7593 * Log file or URL (TCP or UDP) to log API requests to, or false to disable
7594 * API request logging
7596 $wgAPIRequestLog = false;
7599 * Set the timeout for the API help text cache. If set to 0, caching disabled
7601 $wgAPICacheHelpTimeout = 60 * 60;
7604 * The ApiQueryQueryPages module should skip pages that are redundant to true
7607 $wgAPIUselessQueryPages = [
7608 'MIMEsearch', // aiprop=mime
7609 'LinkSearch', // list=exturlusage
7610 'FileDuplicateSearch', // prop=duplicatefiles
7614 * Enable AJAX framework
7619 * List of Ajax-callable functions.
7620 * Extensions acting as Ajax callbacks must register here
7621 * @deprecated (officially) since 1.27; use the API instead
7623 $wgAjaxExportList = [];
7626 * Enable AJAX check for file overwrite, pre-upload
7628 $wgAjaxUploadDestCheck = true;
7631 * Enable previewing licences via AJAX. Also requires $wgEnableAPI to be true.
7633 $wgAjaxLicensePreview = true;
7636 * Have clients send edits to be prepared when filling in edit summaries.
7637 * This gives the server a head start on the expensive parsing operation.
7639 $wgAjaxEditStash = true;
7642 * Settings for incoming cross-site AJAX requests:
7643 * Newer browsers support cross-site AJAX when the target resource allows requests
7644 * from the origin domain by the Access-Control-Allow-Origin header.
7645 * This is currently only used by the API (requests to api.php)
7646 * $wgCrossSiteAJAXdomains can be set using a wildcard syntax:
7648 * - '*' matches any number of characters
7649 * - '?' matches any 1 character
7653 * $wgCrossSiteAJAXdomains = array(
7654 * 'www.mediawiki.org',
7655 * '*.wikipedia.org',
7656 * '*.wikimedia.org',
7657 * '*.wiktionary.org',
7661 $wgCrossSiteAJAXdomains = [];
7664 * Domains that should not be allowed to make AJAX requests,
7665 * even if they match one of the domains allowed by $wgCrossSiteAJAXdomains
7666 * Uses the same syntax as $wgCrossSiteAJAXdomains
7668 $wgCrossSiteAJAXdomainExceptions = [];
7670 /** @} */ # End AJAX and API }
7672 /************************************************************************//**
7673 * @name Shell and process control
7678 * Maximum amount of virtual memory available to shell processes under linux, in KB.
7680 $wgMaxShellMemory = 307200;
7683 * Maximum file size created by shell processes under linux, in KB
7684 * ImageMagick convert for example can be fairly hungry for scratch space
7686 $wgMaxShellFileSize = 102400;
7689 * Maximum CPU time in seconds for shell processes under Linux
7691 $wgMaxShellTime = 180;
7694 * Maximum wall clock time (i.e. real time, of the kind the clock on the wall
7695 * would measure) in seconds for shell processes under Linux
7697 $wgMaxShellWallClockTime = 180;
7700 * Under Linux: a cgroup directory used to constrain memory usage of shell
7701 * commands. The directory must be writable by the user which runs MediaWiki.
7703 * If specified, this is used instead of ulimit, which is inaccurate, and
7704 * causes malloc() to return NULL, which exposes bugs in C applications, making
7705 * them segfault or deadlock.
7707 * A wrapper script will create a cgroup for each shell command that runs, as
7708 * a subgroup of the specified cgroup. If the memory limit is exceeded, the
7709 * kernel will send a SIGKILL signal to a process in the subgroup.
7713 * mkdir -p /sys/fs/cgroup/memory/mediawiki
7714 * mkdir -m 0777 /sys/fs/cgroup/memory/mediawiki/job
7715 * echo '$wgShellCgroup = "/sys/fs/cgroup/memory/mediawiki/job";' >> LocalSettings.php
7718 * The reliability of cgroup cleanup can be improved by installing a
7719 * notify_on_release script in the root cgroup, see e.g.
7720 * https://gerrit.wikimedia.org/r/#/c/40784
7722 $wgShellCgroup = false;
7725 * Executable path of the PHP cli binary (php/php5). Should be set up on install.
7727 $wgPhpCli = '/usr/bin/php';
7730 * Locale for LC_CTYPE, to work around http://bugs.php.net/bug.php?id=45132
7731 * For Unix-like operating systems, set this to to a locale that has a UTF-8
7732 * character set. Only the character set is relevant.
7734 $wgShellLocale = 'en_US.utf8';
7736 /** @} */ # End shell }
7738 /************************************************************************//**
7744 * Timeout for HTTP requests done internally, in seconds.
7746 $wgHTTPTimeout = 25;
7749 * Timeout for Asynchronous (background) HTTP requests, in seconds.
7751 $wgAsyncHTTPTimeout = 25;
7754 * Proxy to use for CURL requests.
7756 $wgHTTPProxy = false;
7759 * Local virtual hosts.
7761 * This lists domains that are configured as virtual hosts on the same machine.
7762 * If a request is to be made to a domain listed here, or any subdomain thereof,
7763 * then no proxy will be used.
7764 * Command-line scripts are not affected by this setting and will always use
7765 * proxy if it is configured.
7768 $wgLocalVirtualHosts = [];
7771 * Timeout for connections done internally (in seconds)
7772 * Only works for curl
7774 $wgHTTPConnectTimeout = 5e0
;
7776 /** @} */ # End HTTP client }
7778 /************************************************************************//**
7784 * Number of jobs to perform per request. May be less than one in which case
7785 * jobs are performed probabalistically. If this is zero, jobs will not be done
7786 * during ordinary apache requests. In this case, maintenance/runJobs.php should
7787 * be run periodically.
7792 * When $wgJobRunRate > 0, try to run jobs asynchronously, spawning a new process
7793 * to handle the job execution, instead of blocking the request until the job
7794 * execution finishes.
7797 $wgRunJobsAsync = true;
7800 * Number of rows to update per job
7802 $wgUpdateRowsPerJob = 300;
7805 * Number of rows to update per query
7807 $wgUpdateRowsPerQuery = 100;
7809 /** @} */ # End job queue }
7811 /************************************************************************//**
7812 * @name Miscellaneous
7817 * Name of the external diff engine to use. Supported values:
7818 * * false: default PHP implementation, DairikiDiff
7819 * * 'wikidiff2': Wikimedia's fast difference engine implemented as a PHP/HHVM module
7820 * * 'wikidiff3': newer PHP-based difference engine
7821 * * any other string is treated as a path to external diff executable
7823 $wgExternalDiffEngine = false;
7826 * Disable redirects to special pages and interwiki redirects, which use a 302
7827 * and have no "redirected from" link.
7829 * @note This is only for articles with #REDIRECT in them. URL's containing a
7830 * local interwiki prefix (or a non-canonical special page name) are still hard
7831 * redirected regardless of this setting.
7833 $wgDisableHardRedirects = false;
7836 * LinkHolderArray batch size
7839 $wgLinkHolderBatchSize = 1000;
7842 * By default MediaWiki does not register links pointing to same server in
7843 * externallinks dataset, use this value to override:
7845 $wgRegisterInternalExternals = false;
7848 * Maximum number of pages to move at once when moving subpages with a page.
7850 $wgMaximumMovedPages = 100;
7853 * Fix double redirects after a page move.
7854 * Tends to conflict with page move vandalism, use only on a private wiki.
7856 $wgFixDoubleRedirects = false;
7859 * Allow redirection to another page when a user logs in.
7860 * To enable, set to a string like 'Main Page'
7862 $wgRedirectOnLogin = null;
7865 * Configuration for processing pool control, for use in high-traffic wikis.
7866 * An implementation is provided in the PoolCounter extension.
7868 * This configuration array maps pool types to an associative array. The only
7869 * defined key in the associative array is "class", which gives the class name.
7870 * The remaining elements are passed through to the class as constructor
7875 * $wgPoolCounterConf = array( 'ArticleView' => array(
7876 * 'class' => 'PoolCounter_Client',
7877 * 'timeout' => 15, // wait timeout in seconds
7878 * 'workers' => 5, // maximum number of active threads in each pool
7879 * 'maxqueue' => 50, // maximum number of total threads in each pool
7880 * ... any extension-specific options...
7884 $wgPoolCounterConf = null;
7887 * To disable file delete/restore temporarily
7889 $wgUploadMaintenance = false;
7892 * Associative array mapping namespace IDs to the name of the content model pages in that namespace
7893 * should have by default (use the CONTENT_MODEL_XXX constants). If no special content type is
7894 * defined for a given namespace, pages in that namespace will use the CONTENT_MODEL_WIKITEXT
7895 * (except for the special case of JS and CS pages).
7899 $wgNamespaceContentModels = [];
7902 * How to react if a plain text version of a non-text Content object is requested using
7903 * ContentHandler::getContentText():
7905 * * 'ignore': return null
7906 * * 'fail': throw an MWException
7907 * * 'serialize': serialize to default format
7911 $wgContentHandlerTextFallback = 'ignore';
7914 * Set to false to disable use of the database fields introduced by the ContentHandler facility.
7915 * This way, the ContentHandler facility can be used without any additional information in the
7916 * database. A page's content model is then derived solely from the page's title. This however
7917 * means that changing a page's default model (e.g. using $wgNamespaceContentModels) will break
7918 * the page and/or make the content inaccessible. This also means that pages can not be moved to
7919 * a title that would default to a different content model.
7921 * Overall, with $wgContentHandlerUseDB = false, no database updates are needed, but content
7922 * handling is less robust and less flexible.
7926 $wgContentHandlerUseDB = true;
7929 * Determines which types of text are parsed as wikitext. This does not imply that these kinds
7930 * of texts are also rendered as wikitext, it only means that links, magic words, etc will have
7931 * the effect on the database they would have on a wikitext page.
7933 * @todo On the long run, it would be nice to put categories etc into a separate structure,
7934 * or at least parse only the contents of comments in the scripts.
7938 $wgTextModelsToParse = [
7939 CONTENT_MODEL_WIKITEXT
, // Just for completeness, wikitext will always be parsed.
7940 CONTENT_MODEL_JAVASCRIPT
, // Make categories etc work, people put them into comments.
7941 CONTENT_MODEL_CSS
, // Make categories etc work, people put them into comments.
7945 * Whether the user must enter their password to change their e-mail address
7949 $wgRequirePasswordforEmailChange = true;
7952 * Register handlers for specific types of sites.
7957 'mediawiki' => 'MediaWikiSite',
7961 * Whether the page_props table has a pp_sortkey column. Set to false in case
7962 * the respective database schema change was not applied.
7965 $wgPagePropsHaveSortkey = true;
7968 * Port where you have HTTPS running
7969 * Supports HTTPS on non-standard ports
7976 * Secret for hmac-based key derivation function (fast,
7977 * cryptographically secure random numbers).
7978 * This should be set in LocalSettings.php, otherwise wgSecretKey will
7980 * See also: $wgHKDFAlgorithm
7983 $wgHKDFSecret = false;
7986 * Algorithm for hmac-based key derivation function (fast,
7987 * cryptographically secure random numbers).
7988 * See also: $wgHKDFSecret
7991 $wgHKDFAlgorithm = 'sha256';
7994 * Enable page language feature
7995 * Allows setting page language in database
7999 $wgPageLanguageUseDB = false;
8002 * Global configuration variable for Virtual REST Services.
8003 * Parameters for different services are to be declared inside
8004 * $wgVirtualRestConfig['modules'], which is to be treated as an associative
8005 * array. Global parameters will be merged with service-specific ones. The
8006 * result will then be passed to VirtualRESTService::__construct() in the
8009 * Example config for Parsoid:
8011 * $wgVirtualRestConfig['modules']['parsoid'] = array(
8012 * 'url' => 'http://localhost:8000',
8013 * 'prefix' => 'enwiki',
8014 * 'domain' => 'en.wikipedia.org',
8020 $wgVirtualRestConfig = [
8023 # Timeout in seconds
8025 # 'domain' is set to $wgCanonicalServer in Setup.php
8026 'forwardCookies' => false,
8032 * Controls whether zero-result search queries with suggestions should display results for
8033 * these suggestions.
8038 $wgSearchRunSuggestedQuery = true;
8041 * Where popular password file is located.
8043 * Default in core contains 50,000 most popular. This config
8044 * allows you to change which file, in case you want to generate
8045 * a password file with > 50000 entries in it.
8047 * @see maintenance/createCommonPasswordCdb.php
8049 * @var string path to file
8051 $wgPopularPasswordFile = __DIR__
. '/../serialized/commonpasswords.cdb';
8054 * Max time (in seconds) a user-generated transaction can spend in writes.
8055 * If exceeded, the transaction is rolled back with an error instead of being committed.
8057 * @var int|bool Disabled if false
8060 $wgMaxUserDBWriteDuration = false;
8063 * Mapping of event channels to EventRelayer configuration.
8065 * By setting up a PubSub system (like Kafka) and enabling a corresponding EventRelayer class
8066 * that uses it, MediaWiki can broadcast events to all subscribers. Certain features like WAN
8067 * cache purging and CDN cache purging will emit events to this system. Appropriate listers can
8068 * subscribe to the channel and take actions based on the events. For example, a local daemon
8069 * can run on each CDN cache node and perfom local purges based on the URL purge channel events.
8071 * The 'default' channel is for all channels without an explicit entry here.
8075 $wgEventRelayerConfig = [
8077 'class' => 'EventRelayerNull',
8082 * For really cool vim folding this needs to be at the end:
8083 * vim: foldmarker=@{,@} foldmethod=marker