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
70 $wgConfigRegistry = array(
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
366 $wgActionPaths = array();
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 = array();
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 = array();
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 = array();
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 = array();
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 = array();
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 lines to the "Windows
589 * extensions" section of php.ini:
591 * extension=extensions/php_mbstring.dll
592 * extension=extensions/php_exif.dll
595 $wgShowEXIF = function_exists( 'exif_read_data' );
598 * If to automatically update the img_metadata field
599 * if the metadata field is outdated but compatible with the current version.
602 $wgUpdateCompatibleMetadata = false;
605 * If you operate multiple wikis, you can define a shared upload path here.
606 * Uploads to this wiki will NOT be put there - they will be put into
607 * $wgUploadDirectory.
608 * If $wgUseSharedUploads is set, the wiki will look in the shared repository if
609 * no file of the given name is found in the local repository (for [[File:..]],
610 * [[Media:..]] links). Thumbnails will also be looked for and generated in this
613 * Note that these configuration settings can now be defined on a per-
614 * repository basis for an arbitrary number of file repositories, using the
615 * $wgForeignFileRepos variable.
617 $wgUseSharedUploads = false;
620 * Full path on the web server where shared uploads can be found
622 $wgSharedUploadPath = "http://commons.wikimedia.org/shared/images";
625 * Fetch commons image description pages and display them on the local wiki?
627 $wgFetchCommonsDescriptions = false;
630 * Path on the file system where shared uploads can be found.
632 $wgSharedUploadDirectory = "/var/www/wiki3/images";
635 * DB name with metadata about shared directory.
636 * Set this to false if the uploads do not come from a wiki.
638 $wgSharedUploadDBname = false;
641 * Optional table prefix used in database.
643 $wgSharedUploadDBprefix = '';
646 * Cache shared metadata in memcached.
647 * Don't do this if the commons wiki is in a different memcached domain
649 $wgCacheSharedUploads = true;
652 * Allow for upload to be copied from an URL.
653 * The timeout for copy uploads is set by $wgCopyUploadTimeout.
654 * You have to assign the user right 'upload_by_url' to a user group, to use this.
656 $wgAllowCopyUploads = false;
659 * A list of domains copy uploads can come from
663 $wgCopyUploadsDomains = array();
666 * Enable copy uploads from Special:Upload. $wgAllowCopyUploads must also be
667 * true. If $wgAllowCopyUploads is true, but this is false, you will only be
668 * able to perform copy uploads from the API or extensions (e.g. UploadWizard).
670 $wgCopyUploadsFromSpecialUpload = false;
673 * Proxy to use for copy upload requests.
676 $wgCopyUploadProxy = false;
679 * Different timeout for upload by url
680 * This could be useful since when fetching large files, you may want a
681 * timeout longer than the default $wgHTTPTimeout. False means fallback
686 $wgCopyUploadTimeout = false;
689 * Max size for uploads, in bytes. If not set to an array, applies to all
690 * uploads. If set to an array, per upload type maximums can be set, using the
691 * file and url keys. If the * key is set this value will be used as maximum
692 * for non-specified types.
696 * $wgMaxUploadSize = array(
698 * 'url' => 500 * 1024,
701 * Sets the maximum for all uploads to 250 kB except for upload-by-url, which
702 * will have a maximum of 500 kB.
704 $wgMaxUploadSize = 1024 * 1024 * 100; # 100MB
707 * Minimum upload chunk size, in bytes. When using chunked upload, non-final
708 * chunks smaller than this will be rejected. May be reduced based on the
709 * 'upload_max_filesize' or 'post_max_size' PHP settings.
712 $wgMinUploadChunkSize = 1024; # 1KB
715 * Point the upload navigation link to an external URL
716 * Useful if you want to use a shared repository by default
717 * without disabling local uploads (use $wgEnableUploads = false for that).
721 * $wgUploadNavigationUrl = 'https://commons.wikimedia.org/wiki/Special:Upload';
724 $wgUploadNavigationUrl = false;
727 * Point the upload link for missing files to an external URL, as with
728 * $wgUploadNavigationUrl. The URL will get "(?|&)wpDestFile=<filename>"
729 * appended to it as appropriate.
731 $wgUploadMissingFileUrl = false;
734 * Give a path here to use thumb.php for thumbnail generation on client
735 * request, instead of generating them on render and outputting a static URL.
736 * This is necessary if some of your apache servers don't have read/write
737 * access to the thumbnail path.
741 * $wgThumbnailScriptPath = "{$wgScriptPath}/thumb.php";
744 $wgThumbnailScriptPath = false;
747 * @see $wgThumbnailScriptPath
749 $wgSharedThumbnailScriptPath = false;
752 * Set this to false if you do not want MediaWiki to divide your images
753 * directory into many subdirectories, for improved performance.
755 * It's almost always good to leave this enabled. In previous versions of
756 * MediaWiki, some users set this to false to allow images to be added to the
757 * wiki by simply copying them into $wgUploadDirectory and then running
758 * maintenance/rebuildImages.php to register them in the database. This is no
759 * longer recommended, use maintenance/importImages.php instead.
761 * @note That this variable may be ignored if $wgLocalFileRepo is set.
762 * @todo Deprecate the setting and ultimately remove it from Core.
764 $wgHashedUploadDirectory = true;
767 * Set the following to false especially if you have a set of files that need to
768 * be accessible by all wikis, and you do not want to use the hash (path/a/aa/)
771 $wgHashedSharedUploadDirectory = true;
774 * Base URL for a repository wiki. Leave this blank if uploads are just stored
775 * in a shared directory and not meant to be accessible through a separate wiki.
776 * Otherwise the image description pages on the local wiki will link to the
777 * image description page on this wiki.
779 * Please specify the namespace, as in the example below.
781 $wgRepositoryBaseUrl = "https://commons.wikimedia.org/wiki/File:";
784 * This is the list of preferred extensions for uploading files. Uploading files
785 * with extensions not in this list will trigger a warning.
787 * @warning If you add any OpenOffice or Microsoft Office file formats here,
788 * such as odt or doc, and untrusted users are allowed to upload files, then
789 * your wiki will be vulnerable to cross-site request forgery (CSRF).
791 $wgFileExtensions = array( 'png', 'gif', 'jpg', 'jpeg', 'webp' );
794 * Files with these extensions will never be allowed as uploads.
795 * An array of file extensions to blacklist. You should append to this array
796 * if you want to blacklist additional files.
798 $wgFileBlacklist = array(
799 # HTML may contain cookie-stealing JavaScript and web bugs
800 'html', 'htm', 'js', 'jsb', 'mhtml', 'mht', 'xhtml', 'xht',
801 # PHP scripts may execute arbitrary code on the server
802 'php', 'phtml', 'php3', 'php4', 'php5', 'phps',
803 # Other types that may be interpreted by some servers
804 'shtml', 'jhtml', 'pl', 'py', 'cgi',
805 # May contain harmful executables for Windows victims
806 'exe', 'scr', 'dll', 'msi', 'vbs', 'bat', 'com', 'pif', 'cmd', 'vxd', 'cpl' );
809 * Files with these MIME types will never be allowed as uploads
810 * if $wgVerifyMimeType is enabled.
812 $wgMimeTypeBlacklist = array(
813 # HTML may contain cookie-stealing JavaScript and web bugs
814 'text/html', 'text/javascript', 'text/x-javascript', 'application/x-shellscript',
815 # PHP scripts may execute arbitrary code on the server
816 'application/x-php', 'text/x-php',
817 # Other types that may be interpreted by some servers
818 'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
819 # Client-side hazards on Internet Explorer
820 'text/scriptlet', 'application/x-msdownload',
821 # Windows metafile, client-side vulnerability on some systems
822 'application/x-msmetafile',
826 * Allow Java archive uploads.
827 * This is not recommended for public wikis since a maliciously-constructed
828 * applet running on the same domain as the wiki can steal the user's cookies.
830 $wgAllowJavaUploads = false;
833 * This is a flag to determine whether or not to check file extensions on upload.
835 * @warning Setting this to false is insecure for public wikis.
837 $wgCheckFileExtensions = true;
840 * If this is turned off, users may override the warning for files not covered
841 * by $wgFileExtensions.
843 * @warning Setting this to false is insecure for public wikis.
845 $wgStrictFileExtensions = true;
848 * Setting this to true will disable the upload system's checks for HTML/JavaScript.
850 * @warning THIS IS VERY DANGEROUS on a publicly editable site, so USE
851 * $wgGroupPermissions TO RESTRICT UPLOADING to only those that you trust
853 $wgDisableUploadScriptChecks = false;
856 * Warn if uploaded files are larger than this (in bytes), or false to disable
858 $wgUploadSizeWarning = false;
861 * list of trusted media-types and MIME types.
862 * Use the MEDIATYPE_xxx constants to represent media types.
863 * This list is used by File::isSafeFile
865 * Types not listed here will have a warning about unsafe content
866 * displayed on the images description page. It would also be possible
867 * to use this for further restrictions, like disabling direct
868 * [[media:...]] links for non-trusted formats.
870 $wgTrustedMediaFormats = array(
871 MEDIATYPE_BITMAP
, // all bitmap formats
872 MEDIATYPE_AUDIO
, // all audio formats
873 MEDIATYPE_VIDEO
, // all plain video formats
874 "image/svg+xml", // svg (only needed if inline rendering of svg is not supported)
875 "application/pdf", // PDF files
876 # "application/x-shockwave-flash", //flash/shockwave movie
880 * Plugins for media file type handling.
881 * Each entry in the array maps a MIME type to a class name
883 $wgMediaHandlers = array(
884 'image/jpeg' => 'JpegHandler',
885 'image/png' => 'PNGHandler',
886 'image/gif' => 'GIFHandler',
887 'image/tiff' => 'TiffHandler',
888 'image/webp' => 'WebPHandler',
889 'image/x-ms-bmp' => 'BmpHandler',
890 'image/x-bmp' => 'BmpHandler',
891 'image/x-xcf' => 'XCFHandler',
892 'image/svg+xml' => 'SvgHandler', // official
893 'image/svg' => 'SvgHandler', // compat
894 'image/vnd.djvu' => 'DjVuHandler', // official
895 'image/x.djvu' => 'DjVuHandler', // compat
896 'image/x-djvu' => 'DjVuHandler', // compat
900 * Plugins for page content model handling.
901 * Each entry in the array maps a model id to a class name or callback
902 * that creates an instance of the appropriate ContentHandler subclass.
906 $wgContentHandlers = array(
908 CONTENT_MODEL_WIKITEXT
=> 'WikitextContentHandler',
909 // dumb version, no syntax highlighting
910 CONTENT_MODEL_JAVASCRIPT
=> 'JavaScriptContentHandler',
911 // simple implementation, for use by extensions, etc.
912 CONTENT_MODEL_JSON
=> 'JsonContentHandler',
913 // dumb version, no syntax highlighting
914 CONTENT_MODEL_CSS
=> 'CssContentHandler',
915 // plain text, for use by extensions, etc.
916 CONTENT_MODEL_TEXT
=> 'TextContentHandler',
920 * Whether to enable server-side image thumbnailing. If false, images will
921 * always be sent to the client in full resolution, with appropriate width= and
922 * height= attributes on the <img> tag for the client to do its own scaling.
924 $wgUseImageResize = true;
927 * Resizing can be done using PHP's internal image libraries or using
928 * ImageMagick or another third-party converter, e.g. GraphicMagick.
929 * These support more file formats than PHP, which only supports PNG,
930 * GIF, JPG, XBM and WBMP.
932 * Use Image Magick instead of PHP builtin functions.
934 $wgUseImageMagick = false;
937 * The convert command shipped with ImageMagick
939 $wgImageMagickConvertCommand = '/usr/bin/convert';
942 * Array of max pixel areas for interlacing per MIME type
945 $wgMaxInterlacingAreas = array();
948 * Sharpening parameter to ImageMagick
950 $wgSharpenParameter = '0x0.4';
953 * Reduction in linear dimensions below which sharpening will be enabled
955 $wgSharpenReductionThreshold = 0.85;
958 * Temporary directory used for ImageMagick. The directory must exist. Leave
959 * this set to false to let ImageMagick decide for itself.
961 $wgImageMagickTempDir = false;
964 * Use another resizing converter, e.g. GraphicMagick
965 * %s will be replaced with the source path, %d with the destination
966 * %w and %h will be replaced with the width and height.
968 * @par Example for GraphicMagick:
970 * $wgCustomConvertCommand = "gm convert %s -resize %wx%h %d"
973 * Leave as false to skip this.
975 $wgCustomConvertCommand = false;
978 * used for lossless jpeg rotation
982 $wgJpegTran = '/usr/bin/jpegtran';
985 * Some tests and extensions use exiv2 to manipulate the Exif metadata in some
988 $wgExiv2Command = '/usr/bin/exiv2';
991 * Path to exiftool binary. Used for lossless ICC profile swapping.
995 $wgExiftool = '/usr/bin/exiftool';
998 * Scalable Vector Graphics (SVG) may be uploaded as images.
999 * Since SVG support is not yet standard in browsers, it is
1000 * necessary to rasterize SVGs to PNG as a fallback format.
1002 * An external program is required to perform this conversion.
1003 * If set to an array, the first item is a PHP callable and any further items
1004 * are passed as parameters after $srcPath, $dstPath, $width, $height
1006 $wgSVGConverters = array(
1008 '$path/convert -background "#ffffff00" -thumbnail $widthx$height\! $input PNG:$output',
1009 'sodipodi' => '$path/sodipodi -z -w $width -f $input -e $output',
1010 'inkscape' => '$path/inkscape -z -w $width -f $input -e $output',
1011 'batik' => 'java -Djava.awt.headless=true -jar $path/batik-rasterizer.jar -w $width -d '
1013 'rsvg' => '$path/rsvg-convert -w $width -h $height -o $output $input',
1014 'imgserv' => '$path/imgserv-wrapper -i svg -o png -w$width $input $output',
1015 'ImagickExt' => array( 'SvgHandler::rasterizeImagickExt' ),
1019 * Pick a converter defined in $wgSVGConverters
1021 $wgSVGConverter = 'ImageMagick';
1024 * If not in the executable PATH, specify the SVG converter path.
1026 $wgSVGConverterPath = '';
1029 * Don't scale a SVG larger than this
1031 $wgSVGMaxSize = 5120;
1034 * Don't read SVG metadata beyond this point.
1035 * Default is 1024*256 bytes
1037 $wgSVGMetadataCutoff = 262144;
1040 * Disallow <title> element in SVG files.
1042 * MediaWiki will reject HTMLesque tags in uploaded files due to idiotic
1043 * browsers which can not perform basic stuff like MIME detection and which are
1044 * vulnerable to further idiots uploading crap files as images.
1046 * When this directive is on, "<title>" will be allowed in files with an
1047 * "image/svg+xml" MIME type. You should leave this disabled if your web server
1048 * is misconfigured and doesn't send appropriate MIME types for SVG images.
1050 $wgAllowTitlesInSVG = false;
1053 * The maximum number of pixels a source image can have if it is to be scaled
1054 * down by a scaler that requires the full source image to be decompressed
1055 * and stored in decompressed form, before the thumbnail is generated.
1057 * This provides a limit on memory usage for the decompression side of the
1058 * image scaler. The limit is used when scaling PNGs with any of the
1059 * built-in image scalers, such as ImageMagick or GD. It is ignored for
1060 * JPEGs with ImageMagick, and when using the VipsScaler extension.
1062 * The default is 50 MB if decompressed to RGBA form, which corresponds to
1063 * 12.5 million pixels or 3500x3500.
1065 $wgMaxImageArea = 1.25e7
;
1068 * Force thumbnailing of animated GIFs above this size to a single
1069 * frame instead of an animated thumbnail. As of MW 1.17 this limit
1070 * is checked against the total size of all frames in the animation.
1071 * It probably makes sense to keep this equal to $wgMaxImageArea.
1073 $wgMaxAnimatedGifArea = 1.25e7
;
1076 * Browsers don't support TIFF inline generally...
1077 * For inline display, we need to convert to PNG or JPEG.
1078 * Note scaling should work with ImageMagick, but may not with GD scaling.
1082 * // PNG is lossless, but inefficient for photos
1083 * $wgTiffThumbnailType = array( 'png', 'image/png' );
1084 * // JPEG is good for photos, but has no transparency support. Bad for diagrams.
1085 * $wgTiffThumbnailType = array( 'jpg', 'image/jpeg' );
1088 $wgTiffThumbnailType = false;
1091 * If rendered thumbnail files are older than this timestamp, they
1092 * will be rerendered on demand as if the file didn't already exist.
1093 * Update if there is some need to force thumbs and SVG rasterizations
1094 * to rerender, such as fixes to rendering bugs.
1096 $wgThumbnailEpoch = '20030516000000';
1099 * Certain operations are avoided if there were too many recent failures,
1100 * for example, thumbnail generation. Bump this value to invalidate all
1101 * memory of failed operations and thus allow further attempts to resume.
1102 * This is useful when a cause for the failures has been found and fixed.
1104 $wgAttemptFailureEpoch = 1;
1107 * If set, inline scaled images will still produce "<img>" tags ready for
1108 * output instead of showing an error message.
1110 * This may be useful if errors are transitory, especially if the site
1111 * is configured to automatically render thumbnails on request.
1113 * On the other hand, it may obscure error conditions from debugging.
1114 * Enable the debug log or the 'thumbnail' log group to make sure errors
1115 * are logged to a file for review.
1117 $wgIgnoreImageErrors = false;
1120 * Allow thumbnail rendering on page view. If this is false, a valid
1121 * thumbnail URL is still output, but no file will be created at
1122 * the target location. This may save some time if you have a
1123 * thumb.php or 404 handler set up which is faster than the regular
1126 $wgGenerateThumbnailOnParse = true;
1129 * Show thumbnails for old images on the image description page
1131 $wgShowArchiveThumbnails = true;
1134 * If set to true, images that contain certain the exif orientation tag will
1135 * be rotated accordingly. If set to null, try to auto-detect whether a scaler
1136 * is available that can rotate.
1138 $wgEnableAutoRotation = null;
1141 * Internal name of virus scanner. This serves as a key to the
1142 * $wgAntivirusSetup array. Set this to NULL to disable virus scanning. If not
1143 * null, every file uploaded will be scanned for viruses.
1145 $wgAntivirus = null;
1148 * Configuration for different virus scanners. This an associative array of
1149 * associative arrays. It contains one setup array per known scanner type.
1150 * The entry is selected by $wgAntivirus, i.e.
1151 * valid values for $wgAntivirus are the keys defined in this array.
1153 * The configuration array for each scanner contains the following keys:
1154 * "command", "codemap", "messagepattern":
1156 * "command" is the full command to call the virus scanner - %f will be
1157 * replaced with the name of the file to scan. If not present, the filename
1158 * will be appended to the command. Note that this must be overwritten if the
1159 * scanner is not in the system path; in that case, please set
1160 * $wgAntivirusSetup[$wgAntivirus]['command'] to the desired command with full
1163 * "codemap" is a mapping of exit code to return codes of the detectVirus
1164 * function in SpecialUpload.
1165 * - An exit code mapped to AV_SCAN_FAILED causes the function to consider
1166 * the scan to be failed. This will pass the file if $wgAntivirusRequired
1168 * - An exit code mapped to AV_SCAN_ABORTED causes the function to consider
1169 * the file to have an unsupported format, which is probably immune to
1170 * viruses. This causes the file to pass.
1171 * - An exit code mapped to AV_NO_VIRUS will cause the file to pass, meaning
1172 * no virus was found.
1173 * - All other codes (like AV_VIRUS_FOUND) will cause the function to report
1175 * - You may use "*" as a key in the array to catch all exit codes not mapped otherwise.
1177 * "messagepattern" is a perl regular expression to extract the meaningful part of the scanners
1178 * output. The relevant part should be matched as group one (\1).
1179 * If not defined or the pattern does not match, the full message is shown to the user.
1181 $wgAntivirusSetup = array(
1185 'command' => 'clamscan --no-summary ',
1187 "0" => AV_NO_VIRUS
, # no virus
1188 "1" => AV_VIRUS_FOUND
, # virus found
1189 "52" => AV_SCAN_ABORTED
, # unsupported file format (probably immune)
1190 "*" => AV_SCAN_FAILED
, # else scan failed
1192 'messagepattern' => '/.*?:(.*)/sim',
1197 * Determines if a failed virus scan (AV_SCAN_FAILED) will cause the file to be rejected.
1199 $wgAntivirusRequired = true;
1202 * Determines if the MIME type of uploaded files should be checked
1204 $wgVerifyMimeType = true;
1207 * Sets the MIME type definition file to use by MimeMagic.php.
1208 * Set to null, to use built-in defaults only.
1209 * example: $wgMimeTypeFile = '/etc/mime.types';
1211 $wgMimeTypeFile = 'includes/mime.types';
1214 * Sets the MIME type info file to use by MimeMagic.php.
1215 * Set to null, to use built-in defaults only.
1217 $wgMimeInfoFile = 'includes/mime.info';
1220 * Sets an external MIME detector program. The command must print only
1221 * the MIME type to standard output.
1222 * The name of the file to process will be appended to the command given here.
1223 * If not set or NULL, PHP's fileinfo extension will be used if available.
1227 * #$wgMimeDetectorCommand = "file -bi"; # use external MIME detector (Linux)
1230 $wgMimeDetectorCommand = null;
1233 * Switch for trivial MIME detection. Used by thumb.php to disable all fancy
1234 * things, because only a few types of images are needed and file extensions
1237 $wgTrivialMimeDetection = false;
1240 * Additional XML types we can allow via MIME-detection.
1241 * array = ( 'rootElement' => 'associatedMimeType' )
1243 $wgXMLMimeTypes = array(
1244 'http://www.w3.org/2000/svg:svg' => 'image/svg+xml',
1245 'svg' => 'image/svg+xml',
1246 'http://www.lysator.liu.se/~alla/dia/:diagram' => 'application/x-dia-diagram',
1247 'http://www.w3.org/1999/xhtml:html' => 'text/html', // application/xhtml+xml?
1248 'html' => 'text/html', // application/xhtml+xml?
1252 * Limit images on image description pages to a user-selectable limit. In order
1253 * to reduce disk usage, limits can only be selected from a list.
1254 * The user preference is saved as an array offset in the database, by default
1255 * the offset is set with $wgDefaultUserOptions['imagesize']. Make sure you
1256 * change it if you alter the array (see bug 8858).
1257 * This is the list of settings the user can choose from:
1259 $wgImageLimits = array(
1268 * Adjust thumbnails on image pages according to a user setting. In order to
1269 * reduce disk usage, the values can only be selected from a list. This is the
1270 * list of settings the user can choose from:
1272 $wgThumbLimits = array(
1282 * When defined, is an array of image widths used as buckets for thumbnail generation.
1283 * The goal is to save resources by generating thumbnails based on reference buckets instead of
1284 * always using the original. This will incur a speed gain but cause a quality loss.
1286 * The buckets generation is chained, with each bucket generated based on the above bucket
1287 * when possible. File handlers have to opt into using that feature. For now only BitmapHandler
1290 $wgThumbnailBuckets = null;
1293 * When using thumbnail buckets as defined above, this sets the minimum distance to the bucket
1294 * above the requested size. The distance represents how many extra pixels of width the bucket
1295 * needs in order to be used as the reference for a given thumbnail. For example, with the
1296 * following buckets:
1298 * $wgThumbnailBuckets = array ( 128, 256, 512 );
1300 * and a distance of 50:
1302 * $wgThumbnailMinimumBucketDistance = 50;
1304 * If we want to render a thumbnail of width 220px, the 512px bucket will be used,
1305 * because 220 + 50 = 270 and the closest bucket bigger than 270px is 512.
1307 $wgThumbnailMinimumBucketDistance = 50;
1310 * When defined, is an array of thumbnail widths to be rendered at upload time. The idea is to
1311 * prerender common thumbnail sizes, in order to avoid the necessity to render them on demand, which
1312 * has a performance impact for the first client to view a certain size.
1314 * This obviously means that more disk space is needed per upload upfront.
1319 $wgUploadThumbnailRenderMap = array();
1322 * The method through which the thumbnails will be prerendered for the entries in
1323 * $wgUploadThumbnailRenderMap
1325 * The method can be either "http" or "jobqueue". The former uses an http request to hit the
1327 * This method only works if thumbnails are configured to be rendered by a 404 handler. The latter
1328 * option uses the job queue to render the thumbnail.
1332 $wgUploadThumbnailRenderMethod = 'jobqueue';
1335 * When using the "http" wgUploadThumbnailRenderMethod, lets one specify a custom Host HTTP header.
1339 $wgUploadThumbnailRenderHttpCustomHost = false;
1342 * When using the "http" wgUploadThumbnailRenderMethod, lets one specify a custom domain to send the
1347 $wgUploadThumbnailRenderHttpCustomDomain = false;
1350 * When this variable is true and JPGs use the sRGB ICC profile, swaps it for the more lightweight
1351 * (and free) TinyRGB profile when generating thumbnails.
1355 $wgUseTinyRGBForJPGThumbnails = false;
1358 * Default parameters for the "<gallery>" tag
1360 $wgGalleryOptions = array(
1361 'imagesPerRow' => 0, // Default number of images per-row in the gallery. 0 -> Adapt to screensize
1362 'imageWidth' => 120, // Width of the cells containing images in galleries (in "px")
1363 'imageHeight' => 120, // Height of the cells containing images in galleries (in "px")
1364 'captionLength' => 25, // Length of caption to truncate (in characters)
1365 'showBytes' => true, // Show the filesize in bytes in categories
1366 'mode' => 'traditional',
1370 * Adjust width of upright images when parameter 'upright' is used
1371 * This allows a nicer look for upright images without the need to fix the width
1372 * by hardcoded px in wiki sourcecode.
1374 $wgThumbUpright = 0.75;
1377 * Default value for chmoding of new directories.
1379 $wgDirectoryMode = 0777;
1382 * Generate and use thumbnails suitable for screens with 1.5 and 2.0 pixel densities.
1384 * This means a 320x240 use of an image on the wiki will also generate 480x360 and 640x480
1385 * thumbnails, output via the srcset attribute.
1387 * On older browsers, a JavaScript polyfill switches the appropriate images in after loading
1388 * the original low-resolution versions depending on the reported window.devicePixelRatio.
1389 * The polyfill can be found in the jquery.hidpi module.
1391 $wgResponsiveImages = true;
1394 * @name DJVU settings
1399 * Path of the djvudump executable
1400 * Enable this and $wgDjvuRenderer to enable djvu rendering
1401 * example: $wgDjvuDump = 'djvudump';
1406 * Path of the ddjvu DJVU renderer
1407 * Enable this and $wgDjvuDump to enable djvu rendering
1408 * example: $wgDjvuRenderer = 'ddjvu';
1410 $wgDjvuRenderer = null;
1413 * Path of the djvutxt DJVU text extraction utility
1414 * Enable this and $wgDjvuDump to enable text layer extraction from djvu files
1415 * example: $wgDjvuTxt = 'djvutxt';
1420 * Path of the djvutoxml executable
1421 * This works like djvudump except much, much slower as of version 3.5.
1423 * For now we recommend you use djvudump instead. The djvuxml output is
1424 * probably more stable, so we'll switch back to it as soon as they fix
1425 * the efficiency problem.
1426 * http://sourceforge.net/tracker/index.php?func=detail&aid=1704049&group_id=32953&atid=406583
1430 * $wgDjvuToXML = 'djvutoxml';
1433 $wgDjvuToXML = null;
1436 * Shell command for the DJVU post processor
1437 * Default: pnmtojpeg, since ddjvu generates ppm output
1438 * Set this to false to output the ppm file directly.
1440 $wgDjvuPostProcessor = 'pnmtojpeg';
1443 * File extension for the DJVU post processor output
1445 $wgDjvuOutputExtension = 'jpg';
1447 /** @} */ # end of DJvu }
1449 /** @} */ # end of file uploads }
1451 /************************************************************************//**
1452 * @name Email settings
1457 * Site admin email address.
1459 * Defaults to "wikiadmin@$wgServerName".
1461 $wgEmergencyContact = false;
1464 * Password reminder email address.
1466 * The address we should use as sender when a user is requesting his password.
1468 * Defaults to "apache@$wgServerName".
1470 $wgPasswordSender = false;
1473 * Password reminder name
1475 * @deprecated since 1.23; use the system message 'emailsender' instead.
1477 $wgPasswordSenderName = 'MediaWiki Mail';
1480 * Dummy address which should be accepted during mail send action.
1481 * It might be necessary to adapt the address or to set it equal
1482 * to the $wgEmergencyContact address.
1484 $wgNoReplyAddress = 'reply@not.possible.invalid';
1487 * Set to true to enable the e-mail basic features:
1488 * Password reminders, etc. If sending e-mail on your
1489 * server doesn't work, you might want to disable this.
1491 $wgEnableEmail = true;
1494 * Set to true to enable user-to-user e-mail.
1495 * This can potentially be abused, as it's hard to track.
1497 $wgEnableUserEmail = true;
1500 * Set to true to put the sending user's email in a Reply-To header
1501 * instead of From. ($wgEmergencyContact will be used as From.)
1503 * Some mailers (eg sSMTP) set the SMTP envelope sender to the From value,
1504 * which can cause problems with SPF validation and leak recipient addresses
1505 * when bounces are sent to the sender.
1507 $wgUserEmailUseReplyTo = false;
1510 * Minimum time, in hours, which must elapse between password reminder
1511 * emails for a given account. This is to prevent abuse by mail flooding.
1513 $wgPasswordReminderResendTime = 24;
1516 * The time, in seconds, when an emailed temporary password expires.
1518 $wgNewPasswordExpiry = 3600 * 24 * 7;
1521 * The time, in seconds, when an email confirmation email expires
1523 $wgUserEmailConfirmationTokenExpiry = 7 * 24 * 60 * 60;
1526 * The number of days that a user's password is good for. After this number of days, the
1527 * user will be asked to reset their password. Set to false to disable password expiration.
1529 $wgPasswordExpirationDays = false;
1532 * If a user's password is expired, the number of seconds when they can still login,
1533 * and cancel their password change, but are sent to the password change form on each login.
1535 $wgPasswordExpireGrace = 3600 * 24 * 7; // 7 days
1540 * For using a direct (authenticated) SMTP server connection.
1541 * Default to false or fill an array :
1545 * 'host' => 'SMTP domain',
1546 * 'IDHost' => 'domain for MessageID',
1548 * 'auth' => [true|false],
1549 * 'username' => [SMTP username],
1550 * 'password' => [SMTP password],
1557 * Additional email parameters, will be passed as the last argument to mail() call.
1559 $wgAdditionalMailParams = null;
1562 * For parts of the system that have been updated to provide HTML email content, send
1563 * both text and HTML parts as the body of the email
1565 $wgAllowHTMLEmail = false;
1568 * True: from page editor if s/he opted-in. False: Enotif mails appear to come
1569 * from $wgEmergencyContact
1571 $wgEnotifFromEditor = false;
1573 // TODO move UPO to preferences probably ?
1574 # If set to true, users get a corresponding option in their preferences and can choose to
1575 # enable or disable at their discretion
1576 # If set to false, the corresponding input form on the user preference page is suppressed
1577 # It call this to be a "user-preferences-option (UPO)"
1580 * Require email authentication before sending mail to an email address.
1581 * This is highly recommended. It prevents MediaWiki from being used as an open
1584 $wgEmailAuthentication = true;
1587 * Allow users to enable email notification ("enotif") on watchlist changes.
1589 $wgEnotifWatchlist = false;
1592 * Allow users to enable email notification ("enotif") when someone edits their
1595 $wgEnotifUserTalk = false;
1598 * Set the Reply-to address in notifications to the editor's address, if user
1599 * allowed this in the preferences.
1601 $wgEnotifRevealEditorAddress = false;
1604 * Send notification mails on minor edits to watchlist pages. This is enabled
1605 * by default. User talk notifications are affected by this, $wgEnotifUserTalk, and
1606 * the nominornewtalk user right.
1608 $wgEnotifMinorEdits = true;
1611 * Send a generic mail instead of a personalised mail for each user. This
1612 * always uses UTC as the time zone, and doesn't include the username.
1614 * For pages with many users watching, this can significantly reduce mail load.
1615 * Has no effect when using sendmail rather than SMTP.
1617 $wgEnotifImpersonal = false;
1620 * Maximum number of users to mail at once when using impersonal mail. Should
1621 * match the limit on your mail server.
1623 $wgEnotifMaxRecips = 500;
1626 * Use real name instead of username in e-mail "from" field.
1628 $wgEnotifUseRealName = false;
1631 * Array of usernames who will be sent a notification email for every change
1632 * which occurs on a wiki. Users will not be notified of their own changes.
1634 $wgUsersNotifiedOnAllChanges = array();
1636 /** @} */ # end of email settings
1638 /************************************************************************//**
1639 * @name Database settings
1644 * Database host name or IP address
1646 $wgDBserver = 'localhost';
1649 * Database port number (for PostgreSQL and Microsoft SQL Server).
1654 * Name of the database
1656 $wgDBname = 'my_wiki';
1661 $wgDBuser = 'wikiuser';
1664 * Database user's password
1671 $wgDBtype = 'mysql';
1674 * Whether to use SSL in DB connection.
1676 * This setting is only used $wgLBFactoryConf['class'] is set to
1677 * 'LBFactorySimple' and $wgDBservers is an empty array; otherwise
1678 * the DBO_SSL flag must be set in the 'flags' option of the database
1679 * connection to achieve the same functionality.
1684 * Whether to use compression in DB connection.
1686 * This setting is only used $wgLBFactoryConf['class'] is set to
1687 * 'LBFactorySimple' and $wgDBservers is an empty array; otherwise
1688 * the DBO_COMPRESS flag must be set in the 'flags' option of the database
1689 * connection to achieve the same functionality.
1691 $wgDBcompress = false;
1694 * Separate username for maintenance tasks. Leave as null to use the default.
1696 $wgDBadminuser = null;
1699 * Separate password for maintenance tasks. Leave as null to use the default.
1701 $wgDBadminpassword = null;
1705 * Leave as null to select the default search engine for the
1706 * selected database type (eg SearchMySQL), or set to a class
1707 * name to override to a custom search engine.
1709 $wgSearchType = null;
1712 * Alternative search types
1713 * Sometimes you want to support multiple search engines for testing. This
1714 * allows users to select their search engine of choice via url parameters
1715 * to Special:Search and the action=search API. If using this, there's no
1716 * need to add $wgSearchType to it, that is handled automatically.
1718 $wgSearchTypeAlternatives = null;
1726 * MySQL table options to use during installation or update
1728 $wgDBTableOptions = 'ENGINE=InnoDB';
1731 * SQL Mode - default is turning off all modes, including strict, if set.
1732 * null can be used to skip the setting for performance reasons and assume
1733 * DBA has done his best job.
1734 * String override can be used for some additional fun :-)
1741 $wgDBmwschema = null;
1744 * To override default SQLite data directory ($docroot/../data)
1746 $wgSQLiteDataDir = '';
1749 * Make all database connections secretly go to localhost. Fool the load balancer
1750 * thinking there is an arbitrarily large cluster of servers to connect to.
1751 * Useful for debugging.
1753 $wgAllDBsAreLocalhost = false;
1756 * Shared database for multiple wikis. Commonly used for storing a user table
1757 * for single sign-on. The server for this database must be the same as for the
1760 * For backwards compatibility the shared prefix is set to the same as the local
1761 * prefix, and the user table is listed in the default list of shared tables.
1762 * The user_properties table is also added so that users will continue to have their
1763 * preferences shared (preferences were stored in the user table prior to 1.16)
1765 * $wgSharedTables may be customized with a list of tables to share in the shared
1766 * database. However it is advised to limit what tables you do share as many of
1767 * MediaWiki's tables may have side effects if you try to share them.
1769 * $wgSharedPrefix is the table prefix for the shared database. It defaults to
1772 * $wgSharedSchema is the table schema for the shared database. It defaults to
1775 * @deprecated since 1.21 In new code, use the $wiki parameter to wfGetLB() to
1776 * access remote databases. Using wfGetLB() allows the shared database to
1777 * reside on separate servers to the wiki's own database, with suitable
1778 * configuration of $wgLBFactoryConf.
1785 $wgSharedPrefix = false;
1790 $wgSharedTables = array( 'user', 'user_properties' );
1796 $wgSharedSchema = false;
1799 * Database load balancer
1800 * This is a two-dimensional array, an array of server info structures
1803 * - dbname: Default database name
1805 * - password: DB password
1808 * - load: Ratio of DB_SLAVE load, must be >=0, the sum of all loads must be >0.
1809 * If this is zero for any given server, no normal query traffic will be
1810 * sent to it. It will be excluded from lag checks in maintenance scripts.
1811 * The only way it can receive traffic is if groupLoads is used.
1813 * - groupLoads: array of load ratios, the key is the query group name. A query may belong
1814 * to several groups, the most specific group defined here is used.
1816 * - flags: bit field
1817 * - DBO_DEFAULT -- turns on DBO_TRX only if !$wgCommandLineMode (recommended)
1818 * - DBO_DEBUG -- equivalent of $wgDebugDumpSql
1819 * - DBO_TRX -- wrap entire request in a transaction
1820 * - DBO_NOBUFFER -- turn off buffering (not useful in LocalSettings.php)
1821 * - DBO_PERSISTENT -- enables persistent database connections
1822 * - DBO_SSL -- uses SSL/TLS encryption in database connections, if available
1823 * - DBO_COMPRESS -- uses internal compression in database connections,
1826 * - max lag: (optional) Maximum replication lag before a slave will taken out of rotation
1828 * These and any other user-defined properties will be assigned to the mLBInfo member
1829 * variable of the Database object.
1831 * Leave at false to use the single-server variables above. If you set this
1832 * variable, the single-server variables will generally be ignored (except
1833 * perhaps in some command-line scripts).
1835 * The first server listed in this array (with key 0) will be the master. The
1836 * rest of the servers will be slaves. To prevent writes to your slaves due to
1837 * accidental misconfiguration or MediaWiki bugs, set read_only=1 on all your
1838 * slaves in my.cnf. You can set read_only mode at runtime using:
1841 * SET @@read_only=1;
1844 * Since the effect of writing to a slave is so damaging and difficult to clean
1845 * up, we at Wikimedia set read_only=1 in my.cnf on all our DB servers, even
1846 * our masters, and then set read_only=0 on masters at runtime.
1848 $wgDBservers = false;
1851 * Load balancer factory configuration
1852 * To set up a multi-master wiki farm, set the class here to something that
1853 * can return a LoadBalancer with an appropriate master on a call to getMainLB().
1854 * The class identified here is responsible for reading $wgDBservers,
1855 * $wgDBserver, etc., so overriding it may cause those globals to be ignored.
1857 * The LBFactoryMulti class is provided for this purpose, please see
1858 * includes/db/LBFactoryMulti.php for configuration information.
1860 $wgLBFactoryConf = array( 'class' => 'LBFactorySimple' );
1863 * After a state-changing request is done by a client, this determines
1864 * how many seconds that client should keep using the master datacenter.
1865 * This avoids unexpected stale or 404 responses due to replication lag.
1868 $wgDataCenterUpdateStickTTL = 10;
1871 * File to log database errors to
1873 $wgDBerrorLog = false;
1876 * Timezone to use in the error log.
1877 * Defaults to the wiki timezone ($wgLocaltimezone).
1879 * A list of usable timezones can found at:
1880 * http://php.net/manual/en/timezones.php
1884 * $wgDBerrorLogTZ = 'UTC';
1885 * $wgDBerrorLogTZ = 'GMT';
1886 * $wgDBerrorLogTZ = 'PST8PDT';
1887 * $wgDBerrorLogTZ = 'Europe/Sweden';
1888 * $wgDBerrorLogTZ = 'CET';
1893 $wgDBerrorLogTZ = false;
1896 * Set to true to engage MySQL 4.1/5.0 charset-related features;
1897 * for now will just cause sending of 'SET NAMES=utf8' on connect.
1899 * @warning THIS IS EXPERIMENTAL!
1901 * May break if you're not using the table defs from mysql5/tables.sql.
1902 * May break if you're upgrading an existing wiki if set differently.
1903 * Broken symptoms likely to include incorrect behavior with page titles,
1904 * usernames, comments etc containing non-ASCII characters.
1905 * Might also cause failures on the object cache and other things.
1907 * Even correct usage may cause failures with Unicode supplementary
1908 * characters (those not in the Basic Multilingual Plane) unless MySQL
1909 * has enhanced their Unicode support.
1911 $wgDBmysql5 = false;
1914 * Set true to enable Oracle DCRP (supported from 11gR1 onward)
1916 * To use this feature set to true and use a datasource defined as
1917 * POOLED (i.e. in tnsnames definition set server=pooled in connect_data
1920 * Starting from 11gR1 you can use DCRP (Database Resident Connection
1921 * Pool) that maintains established sessions and reuses them on new
1924 * Not completely tested, but it should fall back on normal connection
1925 * in case the pool is full or the datasource is not configured as
1927 * And the other way around; using oci_pconnect on a non pooled
1928 * datasource should produce a normal connection.
1930 * When it comes to frequent shortlived DB connections like with MW
1931 * Oracle tends to s***. The problem is the driver connects to the
1932 * database reasonably fast, but establishing a session takes time and
1933 * resources. MW does not rely on session state (as it does not use
1934 * features such as package variables) so establishing a valid session
1935 * is in this case an unwanted overhead that just slows things down.
1937 * @warning EXPERIMENTAL!
1940 $wgDBOracleDRCP = false;
1943 * Other wikis on this site, can be administered from a single developer
1945 * Array numeric key => database name
1947 $wgLocalDatabases = array();
1950 * If lag is higher than $wgSlaveLagWarning, show a warning in some special
1951 * pages (like watchlist). If the lag is higher than $wgSlaveLagCritical,
1952 * show a more obvious warning.
1954 $wgSlaveLagWarning = 10;
1957 * @see $wgSlaveLagWarning
1959 $wgSlaveLagCritical = 30;
1962 * Use Windows Authentication instead of $wgDBuser / $wgDBpassword for MS SQL Server
1964 $wgDBWindowsAuthentication = false;
1966 /**@}*/ # End of DB settings }
1968 /************************************************************************//**
1969 * @name Text storage
1974 * We can also compress text stored in the 'text' table. If this is set on, new
1975 * revisions will be compressed on page save if zlib support is available. Any
1976 * compressed revisions will be decompressed on load regardless of this setting,
1977 * but will not be readable at all* if zlib support is not available.
1979 $wgCompressRevisions = false;
1982 * External stores allow including content
1983 * from non database sources following URL links.
1985 * Short names of ExternalStore classes may be specified in an array here:
1987 * $wgExternalStores = array("http","file","custom")...
1990 * CAUTION: Access to database might lead to code execution
1992 $wgExternalStores = array();
1995 * An array of external MySQL servers.
1998 * Create a cluster named 'cluster1' containing three servers:
2000 * $wgExternalServers = array(
2001 * 'cluster1' => array( 'srv28', 'srv29', 'srv30' )
2005 * Used by LBFactorySimple, may be ignored if $wgLBFactoryConf is set to
2008 $wgExternalServers = array();
2011 * The place to put new revisions, false to put them in the local text table.
2012 * Part of a URL, e.g. DB://cluster1
2014 * Can be an array instead of a single string, to enable data distribution. Keys
2015 * must be consecutive integers, starting at zero.
2019 * $wgDefaultExternalStore = array( 'DB://cluster1', 'DB://cluster2' );
2024 $wgDefaultExternalStore = false;
2027 * Revision text may be cached in $wgMemc to reduce load on external storage
2028 * servers and object extraction overhead for frequently-loaded revisions.
2030 * Set to 0 to disable, or number of seconds before cache expiry.
2032 $wgRevisionCacheExpiry = 0;
2034 /** @} */ # end text storage }
2036 /************************************************************************//**
2037 * @name Performance hacks and limits
2042 * Disable database-intensive features
2044 $wgMiserMode = false;
2047 * Disable all query pages if miser mode is on, not just some
2049 $wgDisableQueryPages = false;
2052 * Number of rows to cache in 'querycache' table when miser mode is on
2054 $wgQueryCacheLimit = 1000;
2057 * Number of links to a page required before it is deemed "wanted"
2059 $wgWantedPagesThreshold = 1;
2062 * Enable slow parser functions
2064 $wgAllowSlowParserFunctions = false;
2067 * Allow schema updates
2069 $wgAllowSchemaUpdates = true;
2072 * Maximum article size in kilobytes
2074 $wgMaxArticleSize = 2048;
2077 * The minimum amount of memory that MediaWiki "needs"; MediaWiki will try to
2078 * raise PHP's memory limit if it's below this amount.
2080 $wgMemoryLimit = "50M";
2083 * The minimum amount of time that MediaWiki needs for "slow" write request,
2084 * particularly ones with multiple non-atomic writes that *should* be as
2085 * transactional as possible; MediaWiki will call set_time_limit() if needed.
2088 $wgTransactionalTimeLimit = 120;
2090 /** @} */ # end performance hacks }
2092 /************************************************************************//**
2093 * @name Cache settings
2098 * Directory for caching data in the local filesystem. Should not be accessible
2099 * from the web. Set this to false to not use any local caches.
2101 * Note: if multiple wikis share the same localisation cache directory, they
2102 * must all have the same set of extensions. You can set a directory just for
2103 * the localisation cache using $wgLocalisationCacheConf['storeDirectory'].
2105 $wgCacheDirectory = false;
2108 * Main cache type. This should be a cache with fast access, but it may have
2109 * limited space. By default, it is disabled, since the stock database cache
2110 * is not fast enough to make it worthwhile.
2114 * - CACHE_ANYTHING: Use anything, as long as it works
2115 * - CACHE_NONE: Do not cache
2116 * - CACHE_DB: Store cache objects in the DB
2117 * - CACHE_MEMCACHED: MemCached, must specify servers in $wgMemCachedServers
2118 * - CACHE_ACCEL: APC, XCache or WinCache
2119 * - (other): A string may be used which identifies a cache
2120 * configuration in $wgObjectCaches.
2122 * @see $wgMessageCacheType, $wgParserCacheType
2124 $wgMainCacheType = CACHE_NONE
;
2127 * The cache type for storing the contents of the MediaWiki namespace. This
2128 * cache is used for a small amount of data which is expensive to regenerate.
2130 * For available types see $wgMainCacheType.
2132 $wgMessageCacheType = CACHE_ANYTHING
;
2135 * The cache type for storing article HTML. This is used to store data which
2136 * is expensive to regenerate, and benefits from having plenty of storage space.
2138 * For available types see $wgMainCacheType.
2140 $wgParserCacheType = CACHE_ANYTHING
;
2143 * The cache type for storing session data.
2145 * For available types see $wgMainCacheType.
2147 $wgSessionCacheType = CACHE_ANYTHING
;
2150 * The cache type for storing language conversion tables,
2151 * which are used when parsing certain text and interface messages.
2153 * For available types see $wgMainCacheType.
2157 $wgLanguageConverterCacheType = CACHE_ANYTHING
;
2160 * Advanced object cache configuration.
2162 * Use this to define the class names and constructor parameters which are used
2163 * for the various cache types. Custom cache types may be defined here and
2164 * referenced from $wgMainCacheType, $wgMessageCacheType, $wgParserCacheType,
2165 * or $wgLanguageConverterCacheType.
2167 * The format is an associative array where the key is a cache identifier, and
2168 * the value is an associative array of parameters. The "class" parameter is the
2169 * class name which will be used. Alternatively, a "factory" parameter may be
2170 * given, giving a callable function which will generate a suitable cache object.
2172 $wgObjectCaches = array(
2173 CACHE_NONE
=> array( 'class' => 'EmptyBagOStuff' ),
2174 CACHE_DB
=> array( 'class' => 'SqlBagOStuff', 'loggroup' => 'SQLBagOStuff' ),
2176 CACHE_ANYTHING
=> array( 'factory' => 'ObjectCache::newAnything' ),
2177 CACHE_ACCEL
=> array( 'factory' => 'ObjectCache::getLocalServerInstance' ),
2178 CACHE_MEMCACHED
=> array( 'class' => 'MemcachedPhpBagOStuff', 'loggroup' => 'memcached' ),
2180 'db-replicated' => array(
2181 'class' => 'ReplicatedBagOStuff',
2182 'readFactory' => array(
2183 'class' => 'SqlBagOStuff',
2184 'args' => array( array( 'slaveOnly' => true ) )
2186 'writeFactory' => array(
2187 'class' => 'SqlBagOStuff',
2188 'args' => array( array( 'slaveOnly' => false ) )
2190 'loggroup' => 'SQLBagOStuff'
2193 'apc' => array( 'class' => 'APCBagOStuff' ),
2194 'xcache' => array( 'class' => 'XCacheBagOStuff' ),
2195 'wincache' => array( 'class' => 'WinCacheBagOStuff' ),
2196 'memcached-php' => array( 'class' => 'MemcachedPhpBagOStuff', 'loggroup' => 'memcached' ),
2197 'memcached-pecl' => array( 'class' => 'MemcachedPeclBagOStuff', 'loggroup' => 'memcached' ),
2198 'hash' => array( 'class' => 'HashBagOStuff' ),
2202 * Main Wide-Area-Network cache type. This should be a cache with fast access,
2203 * but it may have limited space. By default, it is disabled, since the basic stock
2204 * cache is not fast enough to make it worthwhile. For single data-center setups, this can
2205 * simply be pointed to a cache in $wgWANObjectCaches that uses a local $wgObjectCaches
2206 * cache with a relayer of type EventRelayerNull.
2209 * - false: Configure the cache using $wgMainCacheType, without using
2210 * a relayer (only matters if there are multiple data-centers)
2211 * - CACHE_NONE: Do not cache
2212 * - (other): A string may be used which identifies a cache
2213 * configuration in $wgWANObjectCaches
2216 $wgMainWANCache = false;
2219 * Advanced WAN object cache configuration.
2221 * Each WAN cache wraps a registered object cache (for the local cluster)
2222 * and it must also be configured to point to a PubSub instance. Subscribers
2223 * must be configured to relay purges to the actual cache servers.
2225 * The format is an associative array where the key is a cache identifier, and
2226 * the value is an associative array of parameters. The "cacheId" parameter is
2227 * a cache identifier from $wgObjectCaches. The "relayerConfig" parameter is an
2228 * array used to construct an EventRelayer object. The "pool" parameter is a
2229 * string that is used as a PubSub channel prefix. The "loggroup" parameter
2230 * controls where log events are sent.
2234 $wgWANObjectCaches = array(
2235 CACHE_NONE
=> array(
2236 'class' => 'WANObjectCache',
2237 'cacheId' => CACHE_NONE
,
2238 'pool' => 'mediawiki-main-none',
2239 'relayerConfig' => array( 'class' => 'EventRelayerNull' )
2241 /* Example of a simple single data-center cache:
2242 'memcached-php' => array(
2243 'class' => 'WANObjectCache',
2244 'cacheId' => 'memcached-php',
2245 'pool' => 'mediawiki-main-memcached',
2246 'relayerConfig' => array( 'class' => 'EventRelayerNull' )
2252 * Main object stash type. This should be a fast storage system for storing
2253 * lightweight data like hit counters and user activity. Sites with multiple
2254 * data-centers should have this use a store that replicates all writes. The
2255 * store should have enough consistency for CAS operations to be usable.
2256 * Reads outside of those needed for merge() may be eventually consistent.
2259 * - db: Store cache objects in the DB
2260 * - (other): A string may be used which identifies a cache
2261 * configuration in $wgObjectCaches
2265 $wgMainStash = 'db-replicated';
2268 * The expiry time for the parser cache, in seconds.
2269 * The default is 86400 (one day).
2271 $wgParserCacheExpireTime = 86400;
2274 * Deprecated alias for $wgSessionsInObjectCache.
2276 * @deprecated since 1.20; Use $wgSessionsInObjectCache
2278 $wgSessionsInMemcached = true;
2281 * @deprecated since 1.27, session data is always stored in object cache.
2283 $wgSessionsInObjectCache = true;
2286 * The expiry time to use for session storage, in seconds.
2288 $wgObjectCacheSessionExpiry = 3600;
2291 * @deprecated since 1.27, MediaWiki\\Session\\SessionManager doesn't use PHP session storage.
2293 $wgSessionHandler = null;
2296 * Whether to use PHP session handling ($_SESSION and session_*() functions)
2299 * - 'enable': Integrate with PHP's session handling as much as possible.
2300 * - 'warn': Integrate but log warnings if anything changes $_SESSION.
2301 * - 'disable': Throw exceptions if PHP session handling is used.
2303 $wgPHPSessionHandling = 'enable';
2306 * The number of different IPs in the same session within a period of $wgSuspiciousIpExpiry
2307 * that should cause warnings to be logged. This is meant more for debugging errors in the
2308 * authentication system than for detecting abuse.
2311 $wgSuspiciousIpPerSessionLimit = 2;
2314 * Like $wgSuspiciousIpPerSessionLimit but over all requests from the same user within
2315 * $wgSuspiciousIpExpiry, whether they are in the same session or not.
2318 $wgSuspiciousIpPerUserLimit = 5;
2321 * Time in seconds to remember IPs for, for the purposes of $wgSuspiciousIpPerSessionLimit and
2322 * $wgSuspiciousIpPerUserLimit.
2325 $wgSuspiciousIpExpiry = 600;
2328 * If enabled, will send MemCached debugging information to $wgDebugLogFile
2330 $wgMemCachedDebug = false;
2333 * The list of MemCached servers and port numbers
2335 $wgMemCachedServers = array( '127.0.0.1:11211' );
2338 * Use persistent connections to MemCached, which are shared across multiple
2341 $wgMemCachedPersistent = false;
2344 * Read/write timeout for MemCached server communication, in microseconds.
2346 $wgMemCachedTimeout = 500000;
2349 * Set this to true to maintain a copy of the message cache on the local server.
2351 * This layer of message cache is in addition to the one configured by $wgMessageCacheType.
2353 * The local copy is put in APC. If APC is not installed, this setting does nothing.
2355 * Note that this is about the message cache, which stores interface messages
2356 * maintained as wiki pages. This is separate from the localisation cache for interface
2357 * messages provided by the software, which is configured by $wgLocalisationCacheConf.
2359 $wgUseLocalMessageCache = false;
2362 * Instead of caching everything, only cache those messages which have
2363 * been customised in the site content language. This means that
2364 * MediaWiki:Foo/ja is ignored if MediaWiki:Foo doesn't exist.
2365 * This option is probably only useful for translatewiki.net.
2367 $wgAdaptiveMessageCache = false;
2370 * Localisation cache configuration. Associative array with keys:
2371 * class: The class to use. May be overridden by extensions.
2373 * store: The location to store cache data. May be 'files', 'array', 'db' or
2374 * 'detect'. If set to "files", data will be in CDB files. If set
2375 * to "db", data will be stored to the database. If set to
2376 * "detect", files will be used if $wgCacheDirectory is set,
2377 * otherwise the database will be used.
2378 * "array" is an experimental option that uses PHP files that
2379 * store static arrays.
2381 * storeClass: The class name for the underlying storage. If set to a class
2382 * name, it overrides the "store" setting.
2384 * storeDirectory: If the store class puts its data in files, this is the
2385 * directory it will use. If this is false, $wgCacheDirectory
2388 * manualRecache: Set this to true to disable cache updates on web requests.
2389 * Use maintenance/rebuildLocalisationCache.php instead.
2391 $wgLocalisationCacheConf = array(
2392 'class' => 'LocalisationCache',
2393 'store' => 'detect',
2394 'storeClass' => false,
2395 'storeDirectory' => false,
2396 'manualRecache' => false,
2400 * Allow client-side caching of pages
2402 $wgCachePages = true;
2405 * Set this to current time to invalidate all prior cached pages. Affects both
2406 * client-side and server-side caching.
2407 * You can get the current date on your server by using the command:
2409 * date +%Y%m%d%H%M%S
2412 $wgCacheEpoch = '20030516000000';
2415 * Directory where GitInfo will look for pre-computed cache files. If false,
2416 * $wgCacheDirectory/gitinfo will be used.
2418 $wgGitInfoCacheDirectory = false;
2421 * Bump this number when changing the global style sheets and JavaScript.
2423 * It should be appended in the query string of static CSS and JS includes,
2424 * to ensure that client-side caches do not keep obsolete copies of global
2427 $wgStyleVersion = '303';
2430 * This will cache static pages for non-logged-in users to reduce
2431 * database traffic on public sites. ResourceLoader requests to default
2432 * language and skins are cached as well as single module requests.
2434 $wgUseFileCache = false;
2437 * Depth of the subdirectory hierarchy to be created under
2438 * $wgFileCacheDirectory. The subdirectories will be named based on
2439 * the MD5 hash of the title. A value of 0 means all cache files will
2440 * be put directly into the main file cache directory.
2442 $wgFileCacheDepth = 2;
2445 * Kept for extension compatibility; see $wgParserCacheType
2448 $wgEnableParserCache = true;
2451 * Append a configured value to the parser cache and the sitenotice key so
2452 * that they can be kept separate for some class of activity.
2454 $wgRenderHashAppend = '';
2457 * If on, the sidebar navigation links are cached for users with the
2458 * current language set. This can save a touch of load on a busy site
2459 * by shaving off extra message lookups.
2461 * However it is also fragile: changing the site configuration, or
2462 * having a variable $wgArticlePath, can produce broken links that
2463 * don't update as expected.
2465 $wgEnableSidebarCache = false;
2468 * Expiry time for the sidebar cache, in seconds
2470 $wgSidebarCacheExpiry = 86400;
2473 * When using the file cache, we can store the cached HTML gzipped to save disk
2474 * space. Pages will then also be served compressed to clients that support it.
2476 * Requires zlib support enabled in PHP.
2481 * Whether MediaWiki should send an ETag header. Seems to cause
2482 * broken behavior with Squid 2.6, see bug 7098.
2487 * Clock skew or the one-second resolution of time() can occasionally cause cache
2488 * problems when the user requests two pages within a short period of time. This
2489 * variable adds a given number of seconds to vulnerable timestamps, thereby giving
2492 $wgClockSkewFudge = 5;
2495 * Invalidate various caches when LocalSettings.php changes. This is equivalent
2496 * to setting $wgCacheEpoch to the modification time of LocalSettings.php, as
2497 * was previously done in the default LocalSettings.php file.
2499 * On high-traffic wikis, this should be set to false, to avoid the need to
2500 * check the file modification time, and to avoid the performance impact of
2501 * unnecessary cache invalidations.
2503 $wgInvalidateCacheOnLocalSettingsChange = true;
2506 * When loading extensions through the extension registration system, this
2507 * can be used to invalidate the cache. A good idea would be to set this to
2508 * one file, you can just `touch` that one to invalidate the cache
2512 * $wgExtensionInfoMtime = filemtime( "$IP/LocalSettings.php" );
2515 * If set to false, the mtime for each individual JSON file will be checked,
2516 * which can be slow if a large number of extensions are being loaded.
2520 $wgExtensionInfoMTime = false;
2522 /** @} */ # end of cache settings
2524 /************************************************************************//**
2525 * @name HTTP proxy (CDN) settings
2527 * Many of these settings apply to any HTTP proxy used in front of MediaWiki,
2528 * although they are referred to as Squid settings for historical reasons.
2530 * Achieving a high hit ratio with an HTTP proxy requires special
2531 * configuration. See https://www.mediawiki.org/wiki/Manual:Squid_caching for
2538 * Enable/disable CDN.
2539 * See https://www.mediawiki.org/wiki/Manual:Squid_caching
2541 $wgUseSquid = false;
2544 * If you run Squid3 with ESI support, enable this (default:false):
2549 * Send the Key HTTP header for better caching.
2550 * See https://datatracker.ietf.org/doc/draft-fielding-http-key/ for details.
2553 $wgUseKeyHeader = false;
2556 * Add X-Forwarded-Proto to the Vary and Key headers for API requests and
2557 * RSS/Atom feeds. Use this if you have an SSL termination setup
2558 * and need to split the cache between HTTP and HTTPS for API requests,
2559 * feed requests and HTTP redirect responses in order to prevent cache
2560 * pollution. This does not affect 'normal' requests to index.php other than
2563 $wgVaryOnXFP = false;
2566 * Internal server name as known to CDN, if different.
2570 * $wgInternalServer = 'http://yourinternal.tld:8000';
2573 $wgInternalServer = false;
2576 * Cache TTL for the CDN sent as s-maxage (without ESI) or
2577 * Surrogate-Control (with ESI). Without ESI, you should strip
2578 * out s-maxage in the CDN config.
2580 * 18000 seconds = 5 hours, more cache hits with 2678400 = 31 days.
2582 $wgSquidMaxage = 18000;
2585 * Cache timeout for the CDN when DB slave lag is high
2586 * @see $wgSquidMaxage
2589 $wgCdnMaxageLagged = 30;
2592 * If set, any SquidPurge call on a URL or URLs will send a second purge no less than
2593 * this many seconds later via the job queue. This requires delayed job support.
2594 * This should be safely higher than the 'max lag' value in $wgLBFactoryConf, so that
2595 * slave lag does not cause page to be stuck in stales states in CDN.
2597 * This also fixes race conditions in two-tiered CDN setups (e.g. cdn2 => cdn1 => MediaWiki).
2598 * If a purge for a URL reaches cdn2 before cdn1 and a request reaches cdn2 for that URL,
2599 * it will populate the response from the stale cdn1 value. When cdn1 gets the purge, cdn2
2600 * will still be stale. If the rebound purge delay is safely higher than the time to relay
2601 * a purge to all nodes, then the rebound puge will clear cdn2 after cdn1 was cleared.
2605 $wgCdnReboundPurgeDelay = 0;
2608 * Default maximum age for raw CSS/JS accesses
2610 * 300 seconds = 5 minutes.
2612 $wgForcedRawSMaxage = 300;
2615 * List of proxy servers to purge on changes; default port is 80. Use IP addresses.
2617 * When MediaWiki is running behind a proxy, it will trust X-Forwarded-For
2618 * headers sent/modified from these proxies when obtaining the remote IP address
2620 * For a list of trusted servers which *aren't* purged, see $wgSquidServersNoPurge.
2622 $wgSquidServers = array();
2625 * As above, except these servers aren't purged on page changes; use to set a
2626 * list of trusted proxies, etc. Supports both individual IP addresses and
2628 * @since 1.23 Supports CIDR ranges
2630 $wgSquidServersNoPurge = array();
2633 * Whether to use a Host header in purge requests sent to the proxy servers
2634 * configured in $wgSquidServers. Set this to false to support Squid
2635 * configured in forward-proxy mode.
2637 * If this is set to true, a Host header will be sent, and only the path
2638 * component of the URL will appear on the request line, as if the request
2639 * were a non-proxy HTTP 1.1 request. Varnish only supports this style of
2640 * request. Squid supports this style of request only if reverse-proxy mode
2641 * (http_port ... accel) is enabled.
2643 * If this is set to false, no Host header will be sent, and the absolute URL
2644 * will be sent in the request line, as is the standard for an HTTP proxy
2645 * request in both HTTP 1.0 and 1.1. This style of request is not supported
2646 * by Varnish, but is supported by Squid in either configuration (forward or
2651 $wgSquidPurgeUseHostHeader = true;
2654 * Routing configuration for HTCP multicast purging. Add elements here to
2655 * enable HTCP and determine which purges are sent where. If set to an empty
2656 * array, HTCP is disabled.
2658 * Each key in this array is a regular expression to match against the purged
2659 * URL, or an empty string to match all URLs. The purged URL is matched against
2660 * the regexes in the order specified, and the first rule whose regex matches
2661 * is used, all remaining rules will thus be ignored.
2663 * @par Example configuration to send purges for upload.wikimedia.org to one
2664 * multicast group and all other purges to another:
2666 * $wgHTCPRouting = array(
2667 * '|^https?://upload\.wikimedia\.org|' => array(
2668 * 'host' => '239.128.0.113',
2672 * 'host' => '239.128.0.112',
2678 * You can also pass an array of hosts to send purges too. This is useful when
2679 * you have several multicast groups or unicast address that should receive a
2680 * given purge. Multiple hosts support was introduced in MediaWiki 1.22.
2682 * @par Example of sending purges to multiple hosts:
2684 * $wgHTCPRouting = array(
2686 * // Purges to text caches using multicast
2687 * array( 'host' => '239.128.0.114', 'port' => '4827' ),
2688 * // Purges to a hardcoded list of caches
2689 * array( 'host' => '10.88.66.1', 'port' => '4827' ),
2690 * array( 'host' => '10.88.66.2', 'port' => '4827' ),
2691 * array( 'host' => '10.88.66.3', 'port' => '4827' ),
2698 * $wgHTCPRouting replaces $wgHTCPMulticastRouting that was introduced in 1.20.
2699 * For back compatibility purposes, whenever its array is empty
2700 * $wgHTCPMutlicastRouting will be used as a fallback if it not null.
2702 * @see $wgHTCPMulticastTTL
2704 $wgHTCPRouting = array();
2707 * HTCP multicast TTL.
2708 * @see $wgHTCPRouting
2710 $wgHTCPMulticastTTL = 1;
2713 * Should forwarded Private IPs be accepted?
2715 $wgUsePrivateIPs = false;
2717 /** @} */ # end of HTTP proxy settings
2719 /************************************************************************//**
2720 * @name Language, regional and character encoding settings
2725 * Site language code. See languages/data/Names.php for languages supported by
2726 * MediaWiki out of the box. Not all languages listed there have translations,
2727 * see languages/messages/ for the list of languages with some localisation.
2729 * Warning: Don't use language codes listed in $wgDummyLanguageCodes like "no"
2730 * for Norwegian (use "nb" instead), or things will break unexpectedly.
2732 * This defines the default interface language for all users, but users can
2733 * change it in their preferences.
2735 * This also defines the language of pages in the wiki. The content is wrapped
2736 * in a html element with lang=XX attribute. This behavior can be overridden
2737 * via hooks, see Title::getPageLanguage.
2739 $wgLanguageCode = 'en';
2742 * Language cache size, or really how many languages can we handle
2743 * simultaneously without degrading to crawl speed.
2745 $wgLangObjCacheSize = 10;
2748 * Some languages need different word forms, usually for different cases.
2749 * Used in Language::convertGrammar().
2753 * $wgGrammarForms['en']['genitive']['car'] = 'car\'s';
2756 $wgGrammarForms = array();
2759 * Treat language links as magic connectors, not inline links
2761 $wgInterwikiMagic = true;
2764 * Hide interlanguage links from the sidebar
2766 $wgHideInterlanguageLinks = false;
2769 * List of additional interwiki prefixes that should be treated as
2770 * interlanguage links (i.e. placed in the sidebar).
2772 * - This will not do anything unless the prefixes are defined in the interwiki
2774 * - The display text for these custom interlanguage links will be fetched from
2775 * the system message "interlanguage-link-xyz" where xyz is the prefix in
2777 * - A friendly name for each site, used for tooltip text, may optionally be
2778 * placed in the system message "interlanguage-link-sitename-xyz" where xyz is
2779 * the prefix in this array.
2781 $wgExtraInterlanguageLinkPrefixes = array();
2784 * List of language names or overrides for default names in Names.php
2786 $wgExtraLanguageNames = array();
2789 * List of language codes that don't correspond to an actual language.
2790 * These codes are mostly left-offs from renames, or other legacy things.
2791 * This array makes them not appear as a selectable language on the installer,
2792 * and excludes them when running the transstat.php script.
2794 $wgDummyLanguageCodes = array(
2797 'be-x-old' => 'be-tarask',
2801 'qqq' => 'qqq', # Used for message documentation.
2802 'qqx' => 'qqx', # Used for viewing message keys.
2805 'zh-classical' => 'lzh',
2806 'zh-min-nan' => 'nan',
2811 * Character set for use in the article edit box. Language-specific encodings
2814 * This historic feature is one of the first that was added by former MediaWiki
2815 * team leader Brion Vibber, and is used to support the Esperanto x-system.
2817 $wgEditEncoding = '';
2820 * Set this to true to replace Arabic presentation forms with their standard
2821 * forms in the U+0600-U+06FF block. This only works if $wgLanguageCode is
2824 * Note that pages with titles containing presentation forms will become
2825 * inaccessible, run maintenance/cleanupTitles.php to fix this.
2827 $wgFixArabicUnicode = true;
2830 * Set this to true to replace ZWJ-based chillu sequences in Malayalam text
2831 * with their Unicode 5.1 equivalents. This only works if $wgLanguageCode is
2832 * set to "ml". Note that some clients (even new clients as of 2010) do not
2833 * support these characters.
2835 * If you enable this on an existing wiki, run maintenance/cleanupTitles.php to
2836 * fix any ZWJ sequences in existing page titles.
2838 $wgFixMalayalamUnicode = true;
2841 * Set this to always convert certain Unicode sequences to modern ones
2842 * regardless of the content language. This has a small performance
2845 * See $wgFixArabicUnicode and $wgFixMalayalamUnicode for conversion
2850 $wgAllUnicodeFixes = false;
2853 * Set this to eg 'ISO-8859-1' to perform character set conversion when
2854 * loading old revisions not marked with "utf-8" flag. Use this when
2855 * converting a wiki from MediaWiki 1.4 or earlier to UTF-8 without the
2856 * burdensome mass conversion of old text data.
2858 * @note This DOES NOT touch any fields other than old_text. Titles, comments,
2859 * user names, etc still must be converted en masse in the database before
2860 * continuing as a UTF-8 wiki.
2862 $wgLegacyEncoding = false;
2865 * Browser Blacklist for unicode non compliant browsers. Contains a list of
2866 * regexps : "/regexp/" matching problematic browsers. These browsers will
2867 * be served encoded unicode in the edit box instead of real unicode.
2869 $wgBrowserBlackList = array(
2871 * Netscape 2-4 detection
2872 * The minor version may contain strings such as "Gold" or "SGoldC-SGI"
2873 * Lots of non-netscape user agents have "compatible", so it's useful to check for that
2874 * with a negative assertion. The [UIN] identifier specifies the level of security
2875 * in a Netscape/Mozilla browser, checking for it rules out a number of fakers.
2876 * The language string is unreliable, it is missing on NS4 Mac.
2878 * Reference: http://www.psychedelix.com/agents/index.shtml
2880 '/^Mozilla\/2\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2881 '/^Mozilla\/3\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2882 '/^Mozilla\/4\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2885 * MSIE on Mac OS 9 is teh sux0r, converts þ to <thorn>, ð to <eth>,
2886 * Þ to <THORN> and Ð to <ETH>
2889 * - Mozilla/4.0 (compatible; MSIE 5.0; Mac_PowerPC)
2890 * - Mozilla/4.0 (compatible; MSIE 5.15; Mac_PowerPC)
2891 * - Mozilla/4.0 (compatible; MSIE 5.23; Mac_PowerPC)
2894 * @link https://en.wikipedia.org/w/index.php?diff=12356041&oldid=12355864
2895 * @link https://en.wikipedia.org/wiki/Template%3AOS9
2897 '/^Mozilla\/4\.0 \(compatible; MSIE \d+\.\d+; Mac_PowerPC\)/',
2900 * Google wireless transcoder, seems to eat a lot of chars alive
2901 * https://it.wikipedia.org/w/index.php?title=Luciano_Ligabue&diff=prev&oldid=8857361
2903 '/^Mozilla\/4\.0 \(compatible; MSIE 6.0; Windows NT 5.0; Google Wireless Transcoder;\)/'
2907 * If set to true, the MediaWiki 1.4 to 1.5 schema conversion will
2908 * create stub reference rows in the text table instead of copying
2909 * the full text of all current entries from 'cur' to 'text'.
2911 * This will speed up the conversion step for large sites, but
2912 * requires that the cur table be kept around for those revisions
2913 * to remain viewable.
2915 * This option affects the updaters *only*. Any present cur stub
2916 * revisions will be readable at runtime regardless of this setting.
2918 $wgLegacySchemaConversion = false;
2921 * Enable dates like 'May 12' instead of '12 May', if the default date format
2924 $wgAmericanDates = false;
2927 * For Hindi and Arabic use local numerals instead of Western style (0-9)
2928 * numerals in interface.
2930 $wgTranslateNumerals = true;
2933 * Translation using MediaWiki: namespace.
2934 * Interface messages will be loaded from the database.
2936 $wgUseDatabaseMessages = true;
2939 * Expiry time for the message cache key
2941 $wgMsgCacheExpiry = 86400;
2944 * Maximum entry size in the message cache, in bytes
2946 $wgMaxMsgCacheEntrySize = 10000;
2949 * Whether to enable language variant conversion.
2951 $wgDisableLangConversion = false;
2954 * Whether to enable language variant conversion for links.
2956 $wgDisableTitleConversion = false;
2959 * Default variant code, if false, the default will be the language code
2961 $wgDefaultLanguageVariant = false;
2964 * Disabled variants array of language variant conversion.
2968 * $wgDisabledVariants[] = 'zh-mo';
2969 * $wgDisabledVariants[] = 'zh-my';
2972 $wgDisabledVariants = array();
2975 * Like $wgArticlePath, but on multi-variant wikis, this provides a
2976 * path format that describes which parts of the URL contain the
2981 * $wgLanguageCode = 'sr';
2982 * $wgVariantArticlePath = '/$2/$1';
2983 * $wgArticlePath = '/wiki/$1';
2986 * A link to /wiki/ would be redirected to /sr/Главна_страна
2988 * It is important that $wgArticlePath not overlap with possible values
2989 * of $wgVariantArticlePath.
2991 $wgVariantArticlePath = false;
2994 * Show a bar of language selection links in the user login and user
2995 * registration forms; edit the "loginlanguagelinks" message to
2998 $wgLoginLanguageSelector = false;
3001 * When translating messages with wfMessage(), it is not always clear what
3002 * should be considered UI messages and what should be content messages.
3004 * For example, for the English Wikipedia, there should be only one 'mainpage',
3005 * so when getting the link for 'mainpage', we should treat it as site content
3006 * and call ->inContentLanguage()->text(), but for rendering the text of the
3007 * link, we call ->text(). The code behaves this way by default. However,
3008 * sites like the Wikimedia Commons do offer different versions of 'mainpage'
3009 * and the like for different languages. This array provides a way to override
3010 * the default behavior.
3013 * To allow language-specific main page and community
3016 * $wgForceUIMsgAsContentMsg = array( 'mainpage', 'portal-url' );
3019 $wgForceUIMsgAsContentMsg = array();
3022 * Fake out the timezone that the server thinks it's in. This will be used for
3023 * date display and not for what's stored in the DB. Leave to null to retain
3024 * your server's OS-based timezone value.
3026 * This variable is currently used only for signature formatting and for local
3027 * time/date parser variables ({{LOCALTIME}} etc.)
3029 * Timezones can be translated by editing MediaWiki messages of type
3030 * timezone-nameinlowercase like timezone-utc.
3032 * A list of usable timezones can found at:
3033 * http://php.net/manual/en/timezones.php
3037 * $wgLocaltimezone = 'UTC';
3038 * $wgLocaltimezone = 'GMT';
3039 * $wgLocaltimezone = 'PST8PDT';
3040 * $wgLocaltimezone = 'Europe/Sweden';
3041 * $wgLocaltimezone = 'CET';
3044 $wgLocaltimezone = null;
3047 * Set an offset from UTC in minutes to use for the default timezone setting
3048 * for anonymous users and new user accounts.
3050 * This setting is used for most date/time displays in the software, and is
3051 * overridable in user preferences. It is *not* used for signature timestamps.
3053 * By default, this will be set to match $wgLocaltimezone.
3055 $wgLocalTZoffset = null;
3057 /** @} */ # End of language/charset settings
3059 /*************************************************************************//**
3060 * @name Output format and skin settings
3065 * The default Content-Type header.
3067 $wgMimeType = 'text/html';
3070 * Previously used as content type in HTML script tags. This is now ignored since
3071 * HTML5 doesn't require a MIME type for script tags (javascript is the default).
3072 * It was also previously used by RawAction to determine the ctype query parameter
3073 * value that will result in a javascript response.
3074 * @deprecated since 1.22
3076 $wgJsMimeType = null;
3079 * The default xmlns attribute. The option to define this has been removed.
3080 * The value of this variable is no longer used by core and is set to a fixed
3081 * value in Setup.php for compatibility with extensions that depend on the value
3082 * of this variable being set. Such a dependency however is deprecated.
3083 * @deprecated since 1.22
3085 $wgXhtmlDefaultNamespace = null;
3088 * Previously used to determine if we should output an HTML5 doctype.
3089 * This is no longer used as we always output HTML5 now. For compatibility with
3090 * extensions that still check the value of this config it's value is now forced
3091 * to true by Setup.php.
3092 * @deprecated since 1.22
3097 * Defines the value of the version attribute in the <html> tag, if any.
3098 * If $wgAllowRdfaAttributes is true, and this evaluates to boolean false
3099 * (like if it's left at the default null value), it will be auto-initialized
3100 * to the correct value for RDFa+HTML5. As such, you should have no reason to
3101 * ever actually set this to anything.
3103 $wgHtml5Version = null;
3106 * Temporary variable that allows HTMLForms to be rendered as tables.
3107 * Table based layouts cause various issues when designing for mobile.
3108 * This global allows skins or extensions a means to force non-table based rendering.
3109 * Setting to false forces form components to always render as div elements.
3112 $wgHTMLFormAllowTableFormat = true;
3115 * Temporary variable that applies MediaWiki UI wherever it can be supported.
3116 * Temporary variable that should be removed when mediawiki ui is more
3117 * stable and change has been communicated.
3120 $wgUseMediaWikiUIEverywhere = false;
3123 * Enabled RDFa attributes for use in wikitext.
3124 * NOTE: Interaction with HTML5 is somewhat underspecified.
3126 $wgAllowRdfaAttributes = false;
3129 * Enabled HTML5 microdata attributes for use in wikitext.
3131 $wgAllowMicrodataAttributes = false;
3134 * Should we try to make our HTML output well-formed XML? If set to false,
3135 * output will be a few bytes shorter, and the HTML will arguably be more
3136 * readable. If set to true, life will be much easier for the authors of
3137 * screen-scraping bots, and the HTML will arguably be more readable.
3139 * Setting this to false may omit quotation marks on some attributes, omit
3140 * slashes from some self-closing tags, omit some ending tags, etc., where
3141 * permitted by HTML5. Setting it to true will not guarantee that all pages
3142 * will be well-formed, although non-well-formed pages should be rare and it's
3143 * a bug if you find one. Conversely, setting it to false doesn't mean that
3144 * all XML-y constructs will be omitted, just that they might be.
3146 * Because of compatibility with screen-scraping bots, and because it's
3147 * controversial, this is currently left to true by default.
3149 $wgWellFormedXml = true;
3152 * Permit other namespaces in addition to the w3.org default.
3154 * Use the prefix for the key and the namespace for the value.
3158 * $wgXhtmlNamespaces['svg'] = 'http://www.w3.org/2000/svg';
3160 * Normally we wouldn't have to define this in the root "<html>"
3161 * element, but IE needs it there in some circumstances.
3163 * This is ignored if $wgMimeType is set to a non-XML MIME type.
3165 $wgXhtmlNamespaces = array();
3168 * Site notice shown at the top of each page
3170 * MediaWiki:Sitenotice page, which will override this. You can also
3171 * provide a separate message for logged-out users using the
3172 * MediaWiki:Anonnotice page.
3177 * If this is set, a "donate" link will appear in the sidebar. Set it to a URL.
3179 $wgSiteSupportPage = '';
3182 * Validate the overall output using tidy and refuse
3183 * to display the page if it's not valid.
3185 $wgValidateAllHtml = false;
3188 * Default skin, for new users and anonymous visitors. Registered users may
3189 * change this to any one of the other available skins in their preferences.
3191 $wgDefaultSkin = 'vector';
3194 * Fallback skin used when the skin defined by $wgDefaultSkin can't be found.
3198 $wgFallbackSkin = 'fallback';
3201 * Specify the names of skins that should not be presented in the list of
3202 * available skins in user preferences. If you want to remove a skin entirely,
3203 * remove it from the skins/ directory and its entry from LocalSettings.php.
3205 $wgSkipSkins = array();
3208 * @deprecated since 1.23; use $wgSkipSkins instead
3213 * Allow user Javascript page?
3214 * This enables a lot of neat customizations, but may
3215 * increase security risk to users and server load.
3217 $wgAllowUserJs = false;
3220 * Allow user Cascading Style Sheets (CSS)?
3221 * This enables a lot of neat customizations, but may
3222 * increase security risk to users and server load.
3224 $wgAllowUserCss = false;
3227 * Allow user-preferences implemented in CSS?
3228 * This allows users to customise the site appearance to a greater
3229 * degree; disabling it will improve page load times.
3231 $wgAllowUserCssPrefs = true;
3234 * Use the site's Javascript page?
3236 $wgUseSiteJs = true;
3239 * Use the site's Cascading Style Sheets (CSS)?
3241 $wgUseSiteCss = true;
3244 * Break out of framesets. This can be used to prevent clickjacking attacks,
3245 * or to prevent external sites from framing your site with ads.
3247 $wgBreakFrames = false;
3250 * The X-Frame-Options header to send on pages sensitive to clickjacking
3251 * attacks, such as edit pages. This prevents those pages from being displayed
3252 * in a frame or iframe. The options are:
3254 * - 'DENY': Do not allow framing. This is recommended for most wikis.
3256 * - 'SAMEORIGIN': Allow framing by pages on the same domain. This can be used
3257 * to allow framing within a trusted domain. This is insecure if there
3258 * is a page on the same domain which allows framing of arbitrary URLs.
3260 * - false: Allow all framing. This opens up the wiki to XSS attacks and thus
3261 * full compromise of local user accounts. Private wikis behind a
3262 * corporate firewall are especially vulnerable. This is not
3265 * For extra safety, set $wgBreakFrames = true, to prevent framing on all pages,
3266 * not just edit pages.
3268 $wgEditPageFrameOptions = 'DENY';
3271 * Disallow framing of API pages directly, by setting the X-Frame-Options
3272 * header. Since the API returns CSRF tokens, allowing the results to be
3273 * framed can compromise your user's account security.
3275 * - 'DENY': Do not allow framing. This is recommended for most wikis.
3276 * - 'SAMEORIGIN': Allow framing by pages on the same domain.
3277 * - false: Allow all framing.
3278 * Note: $wgBreakFrames will override this for human formatted API output.
3280 $wgApiFrameOptions = 'DENY';
3283 * Disable output compression (enabled by default if zlib is available)
3285 $wgDisableOutputCompression = false;
3288 * Should we allow a broader set of characters in id attributes, per HTML5? If
3289 * not, use only HTML 4-compatible IDs. This option is for testing -- when the
3290 * functionality is ready, it will be on by default with no option.
3292 * Currently this appears to work fine in all browsers, but it's disabled by
3293 * default because it normalizes id's a bit too aggressively, breaking preexisting
3294 * content (particularly Cite). See bug 27733, bug 27694, bug 27474.
3296 $wgExperimentalHtmlIds = false;
3299 * Abstract list of footer icons for skins in place of old copyrightico and poweredbyico code
3300 * You can add new icons to the built in copyright or poweredby, or you can create
3301 * a new block. Though note that you may need to add some custom css to get good styling
3302 * of new blocks in monobook. vector and modern should work without any special css.
3304 * $wgFooterIcons itself is a key/value array.
3305 * The key is the name of a block that the icons will be wrapped in. The final id varies
3306 * by skin; Monobook and Vector will turn poweredby into f-poweredbyico while Modern
3307 * turns it into mw_poweredby.
3308 * The value is either key/value array of icons or a string.
3309 * In the key/value array the key may or may not be used by the skin but it can
3310 * be used to find the icon and unset it or change the icon if needed.
3311 * This is useful for disabling icons that are set by extensions.
3312 * The value should be either a string or an array. If it is a string it will be output
3313 * directly as html, however some skins may choose to ignore it. An array is the preferred format
3314 * for the icon, the following keys are used:
3315 * - src: An absolute url to the image to use for the icon, this is recommended
3316 * but not required, however some skins will ignore icons without an image
3317 * - srcset: optional additional-resolution images; see HTML5 specs
3318 * - url: The url to use in the a element around the text or icon, if not set an a element will
3320 * - alt: This is the text form of the icon, it will be displayed without an image in
3321 * skins like Modern or if src is not set, and will otherwise be used as
3322 * the alt="" for the image. This key is required.
3323 * - width and height: If the icon specified by src is not of the standard size
3324 * you can specify the size of image to use with these keys.
3325 * Otherwise they will default to the standard 88x31.
3326 * @todo Reformat documentation.
3328 $wgFooterIcons = array(
3329 "copyright" => array(
3330 "copyright" => array(), // placeholder for the built in copyright icon
3332 "poweredby" => array(
3333 "mediawiki" => array(
3334 // Defaults to point at
3335 // "$wgResourceBasePath/resources/assets/poweredby_mediawiki_88x31.png"
3336 // plus srcset for 1.5x, 2x resolution variants.
3338 "url" => "//www.mediawiki.org/",
3339 "alt" => "Powered by MediaWiki",
3345 * Login / create account link behavior when it's possible for anonymous users
3346 * to create an account.
3347 * - true = use a combined login / create account link
3348 * - false = split login and create account into two separate links
3350 $wgUseCombinedLoginLink = false;
3353 * Display user edit counts in various prominent places.
3355 $wgEdititis = false;
3358 * Some web hosts attempt to rewrite all responses with a 404 (not found)
3359 * status code, mangling or hiding MediaWiki's output. If you are using such a
3360 * host, you should start looking for a better one. While you're doing that,
3361 * set this to false to convert some of MediaWiki's 404 responses to 200 so
3362 * that the generated error pages can be seen.
3364 * In cases where for technical reasons it is more important for MediaWiki to
3365 * send the correct status code than for the body to be transmitted intact,
3366 * this configuration variable is ignored.
3368 $wgSend404Code = true;
3371 * The $wgShowRollbackEditCount variable is used to show how many edits can be rolled back.
3372 * The numeric value of the variable controls how many edits MediaWiki will look back to
3373 * determine whether a rollback is allowed (by checking that they are all from the same author).
3374 * If the value is false or 0, the edits are not counted. Disabling this will prevent MediaWiki
3375 * from hiding some useless rollback links.
3379 $wgShowRollbackEditCount = 10;
3382 * Output a <link rel="canonical"> tag on every page indicating the canonical
3383 * server which should be used, i.e. $wgServer or $wgCanonicalServer. Since
3384 * detection of the current server is unreliable, the link is sent
3387 $wgEnableCanonicalServerLink = false;
3390 * When OutputHandler is used, mangle any output that contains
3391 * <cross-domain-policy>. Without this, an attacker can send their own
3392 * cross-domain policy unless it is prevented by the crossdomain.xml file at
3397 $wgMangleFlashPolicy = true;
3399 /** @} */ # End of output format settings }
3401 /*************************************************************************//**
3402 * @name ResourceLoader settings
3407 * Client-side resource modules.
3409 * Extensions should add their ResourceLoader module definitions
3410 * to the $wgResourceModules variable.
3414 * $wgResourceModules['ext.myExtension'] = array(
3415 * 'scripts' => 'myExtension.js',
3416 * 'styles' => 'myExtension.css',
3417 * 'dependencies' => array( 'jquery.cookie', 'jquery.tabIndex' ),
3418 * 'localBasePath' => __DIR__,
3419 * 'remoteExtPath' => 'MyExtension',
3423 $wgResourceModules = array();
3426 * Skin-specific styles for resource modules.
3428 * These are later added to the 'skinStyles' list of the existing module. The 'styles' list can
3429 * not be modified or disabled.
3431 * For example, here is a module "bar" and how skin Foo would provide additional styles for it.
3435 * $wgResourceModules['bar'] = array(
3436 * 'scripts' => 'resources/bar/bar.js',
3437 * 'styles' => 'resources/bar/main.css',
3440 * $wgResourceModuleSkinStyles['foo'] = array(
3441 * 'bar' => 'skins/Foo/bar.css',
3445 * This is mostly equivalent to:
3449 * $wgResourceModules['bar'] = array(
3450 * 'scripts' => 'resources/bar/bar.js',
3451 * 'styles' => 'resources/bar/main.css',
3452 * 'skinStyles' => array(
3453 * 'foo' => skins/Foo/bar.css',
3458 * If the module already defines its own entry in `skinStyles` for a given skin, then
3459 * $wgResourceModuleSkinStyles is ignored.
3461 * If a module defines a `skinStyles['default']` the skin may want to extend that instead
3462 * of replacing them. This can be done using the `+` prefix.
3466 * $wgResourceModules['bar'] = array(
3467 * 'scripts' => 'resources/bar/bar.js',
3468 * 'styles' => 'resources/bar/basic.css',
3469 * 'skinStyles' => array(
3470 * 'default' => 'resources/bar/additional.css',
3473 * // Note the '+' character:
3474 * $wgResourceModuleSkinStyles['foo'] = array(
3475 * '+bar' => 'skins/Foo/bar.css',
3479 * This is mostly equivalent to:
3483 * $wgResourceModules['bar'] = array(
3484 * 'scripts' => 'resources/bar/bar.js',
3485 * 'styles' => 'resources/bar/basic.css',
3486 * 'skinStyles' => array(
3487 * 'default' => 'resources/bar/additional.css',
3489 * 'resources/bar/additional.css',
3490 * 'skins/Foo/bar.css',
3496 * In other words, as a module author, use the `styles` list for stylesheets that may not be
3497 * disabled by a skin. To provide default styles that may be extended or replaced,
3498 * use `skinStyles['default']`.
3500 * As with $wgResourceModules, paths default to being relative to the MediaWiki root.
3501 * You should always provide a localBasePath and remoteBasePath (or remoteExtPath/remoteSkinPath).
3505 * $wgResourceModuleSkinStyles['foo'] = array(
3506 * 'bar' => 'bar.css',
3507 * 'quux' => 'quux.css',
3508 * 'remoteSkinPath' => 'Foo',
3509 * 'localBasePath' => __DIR__,
3513 $wgResourceModuleSkinStyles = array();
3516 * Extensions should register foreign module sources here. 'local' is a
3517 * built-in source that is not in this array, but defined by
3518 * ResourceLoader::__construct() so that it cannot be unset.
3522 * $wgResourceLoaderSources['foo'] = 'http://example.org/w/load.php';
3525 $wgResourceLoaderSources = array();
3528 * The default 'remoteBasePath' value for instances of ResourceLoaderFileModule.
3529 * Defaults to $wgScriptPath.
3531 $wgResourceBasePath = null;
3534 * Maximum time in seconds to cache resources served by ResourceLoader.
3535 * Used to set last modified headers (max-age/s-maxage).
3537 * Following options to distinguish:
3538 * - versioned: Used for modules with a version, because changing version
3539 * numbers causes cache misses. This normally has a long expiry time.
3540 * - unversioned: Used for modules without a version to propagate changes
3541 * quickly to clients. Also used for modules with errors to recover quickly.
3542 * This normally has a short expiry time.
3544 * Expiry time for the options to distinguish:
3545 * - server: Squid/Varnish but also any other public proxy cache between the
3546 * client and MediaWiki.
3547 * - client: On the client side (e.g. in the browser cache).
3549 $wgResourceLoaderMaxage = array(
3550 'versioned' => array(
3551 'server' => 30 * 24 * 60 * 60, // 30 days
3552 'client' => 30 * 24 * 60 * 60, // 30 days
3554 'unversioned' => array(
3555 'server' => 5 * 60, // 5 minutes
3556 'client' => 5 * 60, // 5 minutes
3561 * The default debug mode (on/off) for of ResourceLoader requests.
3563 * This will still be overridden when the debug URL parameter is used.
3565 $wgResourceLoaderDebug = false;
3568 * Put each statement on its own line when minifying JavaScript. This makes
3569 * debugging in non-debug mode a bit easier.
3571 * @deprecated since 1.27: Always false; no longer configurable.
3573 $wgResourceLoaderMinifierStatementsOnOwnLine = false;
3576 * Maximum line length when minifying JavaScript. This is not a hard maximum:
3577 * the minifier will try not to produce lines longer than this, but may be
3578 * forced to do so in certain cases.
3580 * @deprecated since 1.27: Always 1,000; no longer configurable.
3582 $wgResourceLoaderMinifierMaxLineLength = 1000;
3585 * Whether to ensure the mediawiki.legacy library is loaded before other modules.
3587 * @deprecated since 1.26: Always declare dependencies.
3589 $wgIncludeLegacyJavaScript = true;
3592 * Whether to ensure the mediawiki.util is loaded before other modules.
3594 * Before MediaWiki 1.19, modules used to load less asynchronous which allowed
3595 * modules to lack dependencies on 'popular' modules that were likely loaded already.
3597 * This setting is to aid scripts during migration by providing mediawiki.util
3598 * unconditionally (which was the most commonly missed dependency). It doesn't
3599 * cover all missing dependencies obviously but should fix most of them.
3601 * This should be removed at some point after site/user scripts have been fixed.
3602 * Enable this if your wiki has a large amount of user/site scripts that are
3603 * lacking dependencies.
3605 * @deprecated since 1.26: Always declare dependencies.
3607 $wgPreloadJavaScriptMwUtil = false;
3610 * Whether or not to assign configuration variables to the global window object.
3612 * If this is set to false, old code using deprecated variables will no longer
3615 * @par Example of legacy code:
3617 * if ( window.wgRestrictionEdit ) { ... }
3621 * if ( wgIsArticle ) { ... }
3624 * Instead, one needs to use mw.config.
3625 * @par Example using mw.config global configuration:
3627 * if ( mw.config.exists('wgRestrictionEdit') ) { ... }
3631 * if ( mw.config.get('wgIsArticle') ) { ... }
3634 $wgLegacyJavaScriptGlobals = true;
3637 * If set to a positive number, ResourceLoader will not generate URLs whose
3638 * query string is more than this many characters long, and will instead use
3639 * multiple requests with shorter query strings. This degrades performance,
3640 * but may be needed if your web server has a low (less than, say 1024)
3641 * query string length limit or a low value for suhosin.get.max_value_length
3642 * that you can't increase.
3644 * If set to a negative number, ResourceLoader will assume there is no query
3645 * string length limit.
3647 * Defaults to a value based on php configuration.
3649 $wgResourceLoaderMaxQueryLength = false;
3652 * If set to true, JavaScript modules loaded from wiki pages will be parsed
3653 * prior to minification to validate it.
3655 * Parse errors will result in a JS exception being thrown during module load,
3656 * which avoids breaking other modules loaded in the same request.
3658 $wgResourceLoaderValidateJS = true;
3661 * If set to true, statically-sourced (file-backed) JavaScript resources will
3662 * be parsed for validity before being bundled up into ResourceLoader modules.
3664 * This can be helpful for development by providing better error messages in
3665 * default (non-debug) mode, but JavaScript parsing is slow and memory hungry
3666 * and may fail on large pre-bundled frameworks.
3668 $wgResourceLoaderValidateStaticJS = false;
3671 * Global LESS variables. An associative array binding variable names to
3672 * LESS code snippets representing their values.
3674 * Adding an item here is equivalent to writing `@variable: value;`
3675 * at the beginning of all your .less files, with all the consequences.
3676 * In particular, string values must be escaped and quoted.
3678 * Changes to LESS variables do not trigger cache invalidation.
3680 * If the LESS variables need to be dynamic, you can use the
3681 * ResourceLoaderGetLessVars hook (since 1.25).
3685 * $wgResourceLoaderLESSVars = array(
3686 * 'baseFontSize' => '1em',
3687 * 'smallFontSize' => '0.75em',
3688 * 'WikimediaBlue' => '#006699',
3693 $wgResourceLoaderLESSVars = array(
3695 * Minimum available screen width at which a device can be considered a tablet/desktop
3696 * The number is currently based on the device width of a Samsung Galaxy S5 mini and is low
3697 * enough to cover iPad (768px). Number is prone to change with new information.
3700 'deviceWidthTablet' => '720px',
3704 * Default import paths for LESS modules. LESS files referenced in @import
3705 * statements will be looked up here first, and relative to the importing file
3706 * second. To avoid collisions, it's important for the LESS files in these
3707 * directories to have a common, predictable file name prefix.
3709 * Extensions need not (and should not) register paths in
3710 * $wgResourceLoaderLESSImportPaths. The import path includes the path of the
3711 * currently compiling LESS file, which allows each extension to freely import
3712 * files from its own tree.
3716 $wgResourceLoaderLESSImportPaths = array(
3717 "$IP/resources/src/mediawiki.less/",
3721 * Whether ResourceLoader should attempt to persist modules in localStorage on
3722 * browsers that support the Web Storage API.
3724 * @since 1.23 - Client-side module persistence is experimental. Exercise care.
3726 $wgResourceLoaderStorageEnabled = false;
3729 * Cache version for client-side ResourceLoader module storage. You can trigger
3730 * invalidation of the contents of the module store by incrementing this value.
3734 $wgResourceLoaderStorageVersion = 1;
3737 * Whether to allow site-wide CSS (MediaWiki:Common.css and friends) on
3738 * restricted pages like Special:UserLogin or Special:Preferences where
3739 * JavaScript is disabled for security reasons. As it is possible to
3740 * execute JavaScript through CSS, setting this to true opens up a
3741 * potential security hole. Some sites may "skin" their wiki by using
3742 * site-wide CSS, causing restricted pages to look unstyled and different
3743 * from the rest of the site.
3747 $wgAllowSiteCSSOnRestrictedPages = false;
3749 /** @} */ # End of ResourceLoader settings }
3751 /*************************************************************************//**
3752 * @name Page title and interwiki link settings
3757 * Name of the project namespace. If left set to false, $wgSitename will be
3760 $wgMetaNamespace = false;
3763 * Name of the project talk namespace.
3765 * Normally you can ignore this and it will be something like
3766 * $wgMetaNamespace . "_talk". In some languages, you may want to set this
3767 * manually for grammatical reasons.
3769 $wgMetaNamespaceTalk = false;
3772 * Additional namespaces. If the namespaces defined in Language.php and
3773 * Namespace.php are insufficient, you can create new ones here, for example,
3774 * to import Help files in other languages. You can also override the namespace
3775 * names of existing namespaces. Extensions should use the CanonicalNamespaces
3776 * hook or extension.json.
3778 * @warning Once you delete a namespace, the pages in that namespace will
3779 * no longer be accessible. If you rename it, then you can access them through
3780 * the new namespace name.
3782 * Custom namespaces should start at 100 to avoid conflicting with standard
3783 * namespaces, and should always follow the even/odd main/talk pattern.
3787 * $wgExtraNamespaces = array(
3789 * 101 => "Hilfe_Diskussion",
3791 * 103 => "Discussion_Aide"
3795 * @todo Add a note about maintenance/namespaceDupes.php
3797 $wgExtraNamespaces = array();
3800 * Same as above, but for namespaces with gender distinction.
3801 * Note: the default form for the namespace should also be set
3802 * using $wgExtraNamespaces for the same index.
3805 $wgExtraGenderNamespaces = array();
3808 * Namespace aliases.
3810 * These are alternate names for the primary localised namespace names, which
3811 * are defined by $wgExtraNamespaces and the language file. If a page is
3812 * requested with such a prefix, the request will be redirected to the primary
3815 * Set this to a map from namespace names to IDs.
3819 * $wgNamespaceAliases = array(
3820 * 'Wikipedian' => NS_USER,
3825 $wgNamespaceAliases = array();
3828 * Allowed title characters -- regex character class
3829 * Don't change this unless you know what you're doing
3831 * Problematic punctuation:
3832 * - []{}|# Are needed for link syntax, never enable these
3833 * - <> Causes problems with HTML escaping, don't use
3834 * - % Enabled by default, minor problems with path to query rewrite rules, see below
3835 * - + Enabled by default, but doesn't work with path to query rewrite rules,
3836 * corrupted by apache
3837 * - ? Enabled by default, but doesn't work with path to PATH_INFO rewrites
3839 * All three of these punctuation problems can be avoided by using an alias,
3840 * instead of a rewrite rule of either variety.
3842 * The problem with % is that when using a path to query rewrite rule, URLs are
3843 * double-unescaped: once by Apache's path conversion code, and again by PHP. So
3844 * %253F, for example, becomes "?". Our code does not double-escape to compensate
3845 * for this, indeed double escaping would break if the double-escaped title was
3846 * passed in the query string rather than the path. This is a minor security issue
3847 * because articles can be created such that they are hard to view or edit.
3849 * In some rare cases you may wish to remove + for compatibility with old links.
3851 * Theoretically 0x80-0x9F of ISO 8859-1 should be disallowed, but
3852 * this breaks interlanguage links
3854 $wgLegalTitleChars = " %!\"$&'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF+";
3857 * The interwiki prefix of the current wiki, or false if it doesn't have one.
3859 * @deprecated since 1.23; use $wgLocalInterwikis instead
3861 $wgLocalInterwiki = false;
3864 * Array for multiple $wgLocalInterwiki values, in case there are several
3865 * interwiki prefixes that point to the current wiki. If $wgLocalInterwiki is
3866 * set, its value is prepended to this array, for backwards compatibility.
3868 * Note, recent changes feeds use only the first entry in this array (or
3869 * $wgLocalInterwiki, if it is set). See $wgRCFeeds
3871 $wgLocalInterwikis = array();
3874 * Expiry time for cache of interwiki table
3876 $wgInterwikiExpiry = 10800;
3879 * @name Interwiki caching settings.
3884 * Interwiki cache, either as an associative array or a path to a constant
3885 * database (.cdb) file.
3887 * This data structure database is generated by the `dumpInterwiki` maintenance
3888 * script (which lives in the WikimediaMaintenance repository) and has key
3889 * formats such as the following:
3891 * - dbname:key - a simple key (e.g. enwiki:meta)
3892 * - _sitename:key - site-scope key (e.g. wiktionary:meta)
3893 * - __global:key - global-scope key (e.g. __global:meta)
3894 * - __sites:dbname - site mapping (e.g. __sites:enwiki)
3896 * Sites mapping just specifies site name, other keys provide "local url"
3899 * @var bool|array|string
3901 $wgInterwikiCache = false;
3904 * Specify number of domains to check for messages.
3905 * - 1: Just wiki(db)-level
3906 * - 2: wiki and global levels
3909 $wgInterwikiScopes = 3;
3912 * Fallback site, if unable to resolve from cache
3914 $wgInterwikiFallbackSite = 'wiki';
3916 /** @} */ # end of Interwiki caching settings.
3919 * @name SiteStore caching settings.
3924 * Specify the file location for the Sites json cache file.
3926 $wgSitesCacheFile = false;
3928 /** @} */ # end of SiteStore caching settings.
3931 * If local interwikis are set up which allow redirects,
3932 * set this regexp to restrict URLs which will be displayed
3933 * as 'redirected from' links.
3936 * It might look something like this:
3938 * $wgRedirectSources = '!^https?://[a-z-]+\.wikipedia\.org/!';
3941 * Leave at false to avoid displaying any incoming redirect markers.
3942 * This does not affect intra-wiki redirects, which don't change
3945 $wgRedirectSources = false;
3948 * Set this to false to avoid forcing the first letter of links to capitals.
3950 * @warning may break links! This makes links COMPLETELY case-sensitive. Links
3951 * appearing with a capital at the beginning of a sentence will *not* go to the
3952 * same place as links in the middle of a sentence using a lowercase initial.
3954 $wgCapitalLinks = true;
3957 * @since 1.16 - This can now be set per-namespace. Some special namespaces (such
3958 * as Special, see MWNamespace::$alwaysCapitalizedNamespaces for the full list) must be
3959 * true by default (and setting them has no effect), due to various things that
3960 * require them to be so. Also, since Talk namespaces need to directly mirror their
3961 * associated content namespaces, the values for those are ignored in favor of the
3962 * subject namespace's setting. Setting for NS_MEDIA is taken automatically from
3967 * $wgCapitalLinkOverrides[ NS_FILE ] = false;
3970 $wgCapitalLinkOverrides = array();
3973 * Which namespaces should support subpages?
3974 * See Language.php for a list of namespaces.
3976 $wgNamespacesWithSubpages = array(
3979 NS_USER_TALK
=> true,
3981 NS_PROJECT_TALK
=> true,
3982 NS_FILE_TALK
=> true,
3983 NS_MEDIAWIKI
=> true,
3984 NS_MEDIAWIKI_TALK
=> true,
3985 NS_TEMPLATE_TALK
=> true,
3987 NS_HELP_TALK
=> true,
3988 NS_CATEGORY_TALK
=> true
3992 * Array holding default tracking category names.
3994 * Array contains the system messages for each tracking category.
3995 * Tracking categories allow pages with certain characteristics to be tracked.
3996 * It works by adding any such page to a category automatically.
3998 * A message with the suffix '-desc' should be added as a description message
3999 * to have extra information on Special:TrackingCategories.
4001 * @deprecated since 1.25 Extensions should now register tracking categories using
4002 * the new extension registration system.
4006 $wgTrackingCategories = array();
4009 * Array of namespaces which can be deemed to contain valid "content", as far
4010 * as the site statistics are concerned. Useful if additional namespaces also
4011 * contain "content" which should be considered when generating a count of the
4012 * number of articles in the wiki.
4014 $wgContentNamespaces = array( NS_MAIN
);
4017 * Array of namespaces, in addition to the talk namespaces, where signatures
4018 * (~~~~) are likely to be used. This determines whether to display the
4019 * Signature button on the edit toolbar, and may also be used by extensions.
4020 * For example, "traditional" style wikis, where content and discussion are
4021 * intermixed, could place NS_MAIN and NS_PROJECT namespaces in this array.
4023 $wgExtraSignatureNamespaces = array();
4026 * Max number of redirects to follow when resolving redirects.
4027 * 1 means only the first redirect is followed (default behavior).
4028 * 0 or less means no redirects are followed.
4030 $wgMaxRedirects = 1;
4033 * Array of invalid page redirect targets.
4034 * Attempting to create a redirect to any of the pages in this array
4035 * will make the redirect fail.
4036 * Userlogout is hard-coded, so it does not need to be listed here.
4037 * (bug 10569) Disallow Mypage and Mytalk as well.
4039 * As of now, this only checks special pages. Redirects to pages in
4040 * other namespaces cannot be invalidated by this variable.
4042 $wgInvalidRedirectTargets = array( 'Filepath', 'Mypage', 'Mytalk', 'Redirect' );
4044 /** @} */ # End of title and interwiki settings }
4046 /************************************************************************//**
4047 * @name Parser settings
4048 * These settings configure the transformation from wikitext to HTML.
4053 * Parser configuration. Associative array with the following members:
4055 * class The class name
4057 * preprocessorClass The preprocessor class. Two classes are currently available:
4058 * Preprocessor_Hash, which uses plain PHP arrays for temporary
4059 * storage, and Preprocessor_DOM, which uses the DOM module for
4060 * temporary storage. Preprocessor_DOM generally uses less memory;
4061 * the speed of the two is roughly the same.
4063 * If this parameter is not given, it uses Preprocessor_DOM if the
4064 * DOM module is available, otherwise it uses Preprocessor_Hash.
4066 * The entire associative array will be passed through to the constructor as
4067 * the first parameter. Note that only Setup.php can use this variable --
4068 * the configuration will change at runtime via $wgParser member functions, so
4069 * the contents of this variable will be out-of-date. The variable can only be
4070 * changed during LocalSettings.php, in particular, it can't be changed during
4071 * an extension setup function.
4073 $wgParserConf = array(
4074 'class' => 'Parser',
4075 # 'preprocessorClass' => 'Preprocessor_Hash',
4079 * Maximum indent level of toc.
4081 $wgMaxTocLevel = 999;
4084 * A complexity limit on template expansion: the maximum number of nodes visited
4085 * by PPFrame::expand()
4087 $wgMaxPPNodeCount = 1000000;
4090 * A complexity limit on template expansion: the maximum number of elements
4091 * generated by Preprocessor::preprocessToObj(). This allows you to limit the
4092 * amount of memory used by the Preprocessor_DOM node cache: testing indicates
4093 * that each element uses about 160 bytes of memory on a 64-bit processor, so
4094 * this default corresponds to about 155 MB.
4096 * When the limit is exceeded, an exception is thrown.
4098 $wgMaxGeneratedPPNodeCount = 1000000;
4101 * Maximum recursion depth for templates within templates.
4102 * The current parser adds two levels to the PHP call stack for each template,
4103 * and xdebug limits the call stack to 100 by default. So this should hopefully
4104 * stop the parser before it hits the xdebug limit.
4106 $wgMaxTemplateDepth = 40;
4109 * @see $wgMaxTemplateDepth
4111 $wgMaxPPExpandDepth = 40;
4114 * URL schemes that should be recognized as valid by wfParseUrl().
4116 * WARNING: Do not add 'file:' to this or internal file links will be broken.
4117 * Instead, if you want to support file links, add 'file://'. The same applies
4118 * to any other protocols with the same name as a namespace. See bug #44011 for
4123 $wgUrlProtocols = array(
4124 'bitcoin:', 'ftp://', 'ftps://', 'geo:', 'git://', 'gopher://', 'http://',
4125 'https://', 'irc://', 'ircs://', 'magnet:', 'mailto:', 'mms://', 'news:',
4126 'nntp://', 'redis://', 'sftp://', 'sip:', 'sips:', 'sms:', 'ssh://',
4127 'svn://', 'tel:', 'telnet://', 'urn:', 'worldwind://', 'xmpp:', '//'
4131 * If true, removes (by substituting) templates in signatures.
4133 $wgCleanSignatures = true;
4136 * Whether to allow inline image pointing to other websites
4138 $wgAllowExternalImages = false;
4141 * If the above is false, you can specify an exception here. Image URLs
4142 * that start with this string are then rendered, while all others are not.
4143 * You can use this to set up a trusted, simple repository of images.
4144 * You may also specify an array of strings to allow multiple sites
4148 * $wgAllowExternalImagesFrom = 'http://127.0.0.1/';
4149 * $wgAllowExternalImagesFrom = array( 'http://127.0.0.1/', 'http://example.com' );
4152 $wgAllowExternalImagesFrom = '';
4155 * If $wgAllowExternalImages is false, you can allow an on-wiki
4156 * whitelist of regular expression fragments to match the image URL
4157 * against. If the image matches one of the regular expression fragments,
4158 * The image will be displayed.
4160 * Set this to true to enable the on-wiki whitelist (MediaWiki:External image whitelist)
4161 * Or false to disable it
4163 $wgEnableImageWhitelist = true;
4166 * A different approach to the above: simply allow the "<img>" tag to be used.
4167 * This allows you to specify alt text and other attributes, copy-paste HTML to
4168 * your wiki more easily, etc. However, allowing external images in any manner
4169 * will allow anyone with editing rights to snoop on your visitors' IP
4170 * addresses and so forth, if they wanted to, by inserting links to images on
4171 * sites they control.
4173 $wgAllowImageTag = false;
4176 * Configuration for HTML postprocessing tool. Set this to a configuration
4177 * array to enable an external tool. Dave Raggett's "HTML Tidy" is typically
4178 * used. See http://www.w3.org/People/Raggett/tidy/
4180 * If this is null and $wgUseTidy is true, the deprecated configuration
4181 * parameters will be used instead.
4183 * If this is null and $wgUseTidy is false, a pure PHP fallback will be used.
4187 * - RaggettInternalHHVM: Use the limited-functionality HHVM extension
4188 * - RaggettInternalPHP: Use the PECL extension
4189 * - RaggettExternal: Shell out to an external binary (tidyBin)
4191 * - tidyConfigFile: Path to configuration file for any of the Raggett drivers
4192 * - debugComment: True to add a comment to the output with warning messages
4193 * - tidyBin: For RaggettExternal, the path to the tidy binary.
4194 * - tidyCommandLine: For RaggettExternal, additional command line options.
4196 $wgTidyConfig = null;
4199 * Set this to true to use the deprecated tidy configuration parameters.
4200 * @deprecated use $wgTidyConfig
4205 * The path to the tidy binary.
4206 * @deprecated Use $wgTidyConfig['tidyBin']
4208 $wgTidyBin = 'tidy';
4211 * The path to the tidy config file
4212 * @deprecated Use $wgTidyConfig['tidyConfigFile']
4214 $wgTidyConf = $IP . '/includes/tidy/tidy.conf';
4217 * The command line options to the tidy binary
4218 * @deprecated Use $wgTidyConfig['tidyCommandLine']
4223 * Set this to true to use the tidy extension
4224 * @deprecated Use $wgTidyConfig['driver']
4226 $wgTidyInternal = extension_loaded( 'tidy' );
4229 * Put tidy warnings in HTML comments
4230 * Only works for internal tidy.
4232 $wgDebugTidy = false;
4235 * Allow raw, unchecked HTML in "<html>...</html>" sections.
4236 * THIS IS VERY DANGEROUS on a publicly editable site, so USE wgGroupPermissions
4237 * TO RESTRICT EDITING to only those that you trust
4242 * Set a default target for external links, e.g. _blank to pop up a new window
4244 $wgExternalLinkTarget = false;
4247 * If true, external URL links in wiki text will be given the
4248 * rel="nofollow" attribute as a hint to search engines that
4249 * they should not be followed for ranking purposes as they
4250 * are user-supplied and thus subject to spamming.
4252 $wgNoFollowLinks = true;
4255 * Namespaces in which $wgNoFollowLinks doesn't apply.
4256 * See Language.php for a list of namespaces.
4258 $wgNoFollowNsExceptions = array();
4261 * If this is set to an array of domains, external links to these domain names
4262 * (or any subdomains) will not be set to rel="nofollow" regardless of the
4263 * value of $wgNoFollowLinks. For instance:
4265 * $wgNoFollowDomainExceptions = array( 'en.wikipedia.org', 'wiktionary.org',
4266 * 'mediawiki.org' );
4268 * This would add rel="nofollow" to links to de.wikipedia.org, but not
4269 * en.wikipedia.org, wiktionary.org, en.wiktionary.org, us.en.wikipedia.org,
4272 * Defaults to mediawiki.org for the links included in the software by default.
4274 $wgNoFollowDomainExceptions = array( 'mediawiki.org' );
4277 * Allow DISPLAYTITLE to change title display
4279 $wgAllowDisplayTitle = true;
4282 * For consistency, restrict DISPLAYTITLE to text that normalizes to the same
4283 * canonical DB key. Also disallow some inline CSS rules like display: none;
4284 * which can cause the text to be hidden or unselectable.
4286 $wgRestrictDisplayTitle = true;
4289 * Maximum number of calls per parse to expensive parser functions such as
4292 $wgExpensiveParserFunctionLimit = 100;
4295 * Preprocessor caching threshold
4296 * Setting it to 'false' will disable the preprocessor cache.
4298 $wgPreprocessorCacheThreshold = 1000;
4301 * Enable interwiki transcluding. Only when iw_trans=1 in the interwiki table.
4303 $wgEnableScaryTranscluding = false;
4306 * Expiry time for transcluded templates cached in transcache database table.
4307 * Only used $wgEnableInterwikiTranscluding is set to true.
4309 $wgTranscludeCacheExpiry = 3600;
4311 /** @} */ # end of parser settings }
4313 /************************************************************************//**
4319 * Method used to determine if a page in a content namespace should be counted
4320 * as a valid article.
4322 * Redirect pages will never be counted as valid articles.
4324 * This variable can have the following values:
4325 * - 'any': all pages as considered as valid articles
4326 * - 'comma': the page must contain a comma to be considered valid
4327 * - 'link': the page must contain a [[wiki link]] to be considered valid
4329 * See also See https://www.mediawiki.org/wiki/Manual:Article_count
4331 * Retroactively changing this variable will not affect the existing count,
4332 * to update it, you will need to run the maintenance/updateArticleCount.php
4335 $wgArticleCountMethod = 'link';
4338 * How many days user must be idle before he is considered inactive. Will affect
4339 * the number shown on Special:Statistics, Special:ActiveUsers, and the
4340 * {{NUMBEROFACTIVEUSERS}} magic word in wikitext.
4341 * You might want to leave this as the default value, to provide comparable
4342 * numbers between different wikis.
4344 $wgActiveUserDays = 30;
4346 /** @} */ # End of statistics }
4348 /************************************************************************//**
4349 * @name User accounts, authentication
4354 * Central ID lookup providers
4355 * Key is the provider ID, value is a specification for ObjectFactory
4358 $wgCentralIdLookupProviders = array(
4359 'local' => array( 'class' => 'LocalIdLookup' ),
4363 * Central ID lookup provider to use by default
4366 $wgCentralIdLookupProvider = 'local';
4369 * Password policy for local wiki users. A user's effective policy
4370 * is the superset of all policy statements from the policies for the
4371 * groups where the user is a member. If more than one group policy
4372 * include the same policy statement, the value is the max() of the
4373 * values. Note true > false. The 'default' policy group is required,
4374 * and serves as the minimum policy for all users. New statements can
4375 * be added by appending to $wgPasswordPolicy['checks'].
4377 * - MinimalPasswordLength - minimum length a user can set
4378 * - MinimumPasswordLengthToLogin - passwords shorter than this will
4379 * not be allowed to login, regardless if it is correct.
4380 * - MaximalPasswordLength - maximum length password a user is allowed
4381 * to attempt. Prevents DoS attacks with pbkdf2.
4382 * - PasswordCannotMatchUsername - Password cannot match username to
4383 * - PasswordCannotMatchBlacklist - Username/password combination cannot
4384 * match a specific, hardcoded blacklist.
4385 * - PasswordCannotBePopular - Blacklist passwords which are known to be
4386 * commonly chosen. Set to integer n to ban the top n passwords.
4387 * If you want to ban all common passwords on file, use the
4388 * PHP_INT_MAX constant.
4391 $wgPasswordPolicy = array(
4392 'policies' => array(
4393 'bureaucrat' => array(
4394 'MinimalPasswordLength' => 8,
4395 'MinimumPasswordLengthToLogin' => 1,
4396 'PasswordCannotMatchUsername' => true,
4397 'PasswordCannotBePopular' => 25,
4400 'MinimalPasswordLength' => 8,
4401 'MinimumPasswordLengthToLogin' => 1,
4402 'PasswordCannotMatchUsername' => true,
4403 'PasswordCannotBePopular' => 25,
4406 'MinimalPasswordLength' => 8,
4407 'MinimumPasswordLengthToLogin' => 1,
4408 'PasswordCannotMatchUsername' => true,
4411 'MinimalPasswordLength' => 1,
4412 'PasswordCannotMatchUsername' => true,
4413 'PasswordCannotMatchBlacklist' => true,
4414 'MaximalPasswordLength' => 4096,
4418 'MinimalPasswordLength' => 'PasswordPolicyChecks::checkMinimalPasswordLength',
4419 'MinimumPasswordLengthToLogin' => 'PasswordPolicyChecks::checkMinimumPasswordLengthToLogin',
4420 'PasswordCannotMatchUsername' => 'PasswordPolicyChecks::checkPasswordCannotMatchUsername',
4421 'PasswordCannotMatchBlacklist' => 'PasswordPolicyChecks::checkPasswordCannotMatchBlacklist',
4422 'MaximalPasswordLength' => 'PasswordPolicyChecks::checkMaximalPasswordLength',
4423 'PasswordCannotBePopular' => 'PasswordPolicyChecks::checkPopularPasswordBlacklist'
4428 * For compatibility with old installations set to false
4429 * @deprecated since 1.24 will be removed in future
4431 $wgPasswordSalt = true;
4434 * Specifies the minimal length of a user password. If set to 0, empty pass-
4435 * words are allowed.
4436 * @deprecated since 1.26, use $wgPasswordPolicy's MinimalPasswordLength.
4438 $wgMinimalPasswordLength = false;
4441 * Specifies the maximal length of a user password (T64685).
4443 * It is not recommended to make this greater than the default, as it can
4444 * allow DoS attacks by users setting really long passwords. In addition,
4445 * this should not be lowered too much, as it enforces weak passwords.
4447 * @warning Unlike other password settings, user with passwords greater than
4448 * the maximum will not be able to log in.
4449 * @deprecated since 1.26, use $wgPasswordPolicy's MaximalPasswordLength.
4451 $wgMaximalPasswordLength = false;
4454 * Specifies if users should be sent to a password-reset form on login, if their
4455 * password doesn't meet the requirements of User::isValidPassword().
4458 $wgInvalidPasswordReset = true;
4461 * Default password type to use when hashing user passwords
4465 $wgPasswordDefault = 'pbkdf2';
4468 * Configuration for built-in password types. Maps the password type
4469 * to an array of options. The 'class' option is the Password class to
4470 * use. All other options are class-dependent.
4472 * An advanced example:
4474 * $wgPasswordConfig['bcrypt-peppered'] = array(
4475 * 'class' => 'EncryptedPassword',
4476 * 'underlying' => 'bcrypt',
4477 * 'secrets' => array(),
4478 * 'cipher' => MCRYPT_RIJNDAEL_256,
4479 * 'mode' => MCRYPT_MODE_CBC,
4486 $wgPasswordConfig = array(
4488 'class' => 'MWOldPassword',
4491 'class' => 'MWSaltedPassword',
4493 'pbkdf2-legacyA' => array(
4494 'class' => 'LayeredParameterizedPassword',
4500 'pbkdf2-legacyB' => array(
4501 'class' => 'LayeredParameterizedPassword',
4508 'class' => 'BcryptPassword',
4512 'class' => 'Pbkdf2Password',
4520 * Whether to allow password resets ("enter some identifying data, and we'll send an email
4521 * with a temporary password you can use to get back into the account") identified by
4522 * various bits of data. Setting all of these to false (or the whole variable to false)
4523 * has the effect of disabling password resets entirely
4525 $wgPasswordResetRoutes = array(
4531 * Maximum number of Unicode characters in signature
4533 $wgMaxSigChars = 255;
4536 * Maximum number of bytes in username. You want to run the maintenance
4537 * script ./maintenance/checkUsernames.php once you have changed this value.
4539 $wgMaxNameChars = 255;
4542 * Array of usernames which may not be registered or logged in from
4543 * Maintenance scripts can still use these
4545 $wgReservedUsernames = array(
4546 'MediaWiki default', // Default 'Main Page' and MediaWiki: message pages
4547 'Conversion script', // Used for the old Wikipedia software upgrade
4548 'Maintenance script', // Maintenance scripts which perform editing, image import script
4549 'Template namespace initialisation script', // Used in 1.2->1.3 upgrade
4550 'ScriptImporter', // Default user name used by maintenance/importSiteScripts.php
4551 'msg:double-redirect-fixer', // Automatic double redirect fix
4552 'msg:usermessage-editor', // Default user for leaving user messages
4553 'msg:proxyblocker', // For $wgProxyList and Special:Blockme (removed in 1.22)
4554 'msg:spambot_username', // Used by cleanupSpam.php
4555 'msg:autochange-username', // Used by anon category RC entries (parser functions, Lua & purges)
4559 * Settings added to this array will override the default globals for the user
4560 * preferences used by anonymous visitors and newly created accounts.
4561 * For instance, to disable editing on double clicks:
4562 * $wgDefaultUserOptions ['editondblclick'] = 0;
4564 $wgDefaultUserOptions = array(
4565 'ccmeonemails' => 0,
4567 'date' => 'default',
4570 'editfont' => 'default',
4571 'editondblclick' => 0,
4572 'editsectiononrightclick' => 0,
4573 'enotifminoredits' => 0,
4574 'enotifrevealaddr' => 0,
4575 'enotifusertalkpages' => 1,
4576 'enotifwatchlistpages' => 1,
4577 'extendwatchlist' => 1,
4579 'forceeditsummary' => 0,
4580 'gender' => 'unknown',
4582 'hidepatrolled' => 0,
4583 'hidecategorization' => 1,
4586 'minordefault' => 0,
4587 'newpageshidepatrolled' => 0,
4589 'norollbackdiff' => 0,
4590 'numberheadings' => 0,
4591 'previewonfirst' => 0,
4592 'previewontop' => 1,
4596 'showhiddencats' => 0,
4597 'shownumberswatching' => 1,
4600 'stubthreshold' => 0,
4603 'uselivepreview' => 0,
4605 'watchcreations' => 1,
4606 'watchdefault' => 1,
4607 'watchdeletion' => 0,
4608 'watchlistdays' => 3.0,
4609 'watchlisthideanons' => 0,
4610 'watchlisthidebots' => 0,
4611 'watchlisthideliu' => 0,
4612 'watchlisthideminor' => 0,
4613 'watchlisthideown' => 0,
4614 'watchlisthidepatrolled' => 0,
4615 'watchlisthidecategorization' => 1,
4616 'watchlistreloadautomatically' => 0,
4618 'watchrollback' => 0,
4620 'useeditwarning' => 1,
4621 'prefershttps' => 1,
4625 * An array of preferences to not show for the user
4627 $wgHiddenPrefs = array();
4630 * Characters to prevent during new account creations.
4631 * This is used in a regular expression character class during
4632 * registration (regex metacharacters like / are escaped).
4634 $wgInvalidUsernameCharacters = '@:';
4637 * Character used as a delimiter when testing for interwiki userrights
4638 * (In Special:UserRights, it is possible to modify users on different
4639 * databases if the delimiter is used, e.g. "Someuser@enwiki").
4641 * It is recommended that you have this delimiter in
4642 * $wgInvalidUsernameCharacters above, or you will not be able to
4643 * modify the user rights of those users via Special:UserRights
4645 $wgUserrightsInterwikiDelimiter = '@';
4648 * This is to let user authenticate using https when they come from http.
4649 * Based on an idea by George Herbert on wikitech-l:
4650 * https://lists.wikimedia.org/pipermail/wikitech-l/2010-October/050039.html
4653 $wgSecureLogin = false;
4656 * Versioning for authentication tokens.
4658 * If non-null, this is combined with the user's secret (the user_token field
4659 * in the DB) to generate the token cookie. Changing this will invalidate all
4660 * active sessions (i.e. it will log everyone out).
4665 $wgAuthenticationTokenVersion = null;
4668 * MediaWiki\Session\SessionProvider configuration.
4670 * Value is an array of ObjectFactory specifications for the SessionProviders
4671 * to be used. Keys in the array are ignored. Order is not significant.
4675 $wgSessionProviders = array(
4676 'MediaWiki\\Session\\CookieSessionProvider' => array(
4677 'class' => 'MediaWiki\\Session\\CookieSessionProvider',
4678 'args' => array( array(
4680 'callUserSetCookiesHook' => true,
4683 'MediaWiki\\Session\\BotPasswordSessionProvider' => array(
4684 'class' => 'MediaWiki\\Session\\BotPasswordSessionProvider',
4685 'args' => array( array(
4691 /** @} */ # end user accounts }
4693 /************************************************************************//**
4694 * @name User rights, access control and monitoring
4699 * Number of seconds before autoblock entries expire. Default 86400 = 1 day.
4701 $wgAutoblockExpiry = 86400;
4704 * Set this to true to allow blocked users to edit their own user talk page.
4706 $wgBlockAllowsUTEdit = true;
4709 * Allow sysops to ban users from accessing Emailuser
4711 $wgSysopEmailBans = true;
4714 * Limits on the possible sizes of range blocks.
4716 * CIDR notation is hard to understand, it's easy to mistakenly assume that a
4717 * /1 is a small range and a /31 is a large range. For IPv4, setting a limit of
4718 * half the number of bits avoids such errors, and allows entire ISPs to be
4719 * blocked using a small number of range blocks.
4721 * For IPv6, RFC 3177 recommends that a /48 be allocated to every residential
4722 * customer, so range blocks larger than /64 (half the number of bits) will
4723 * plainly be required. RFC 4692 implies that a very large ISP may be
4724 * allocated a /19 if a generous HD-Ratio of 0.8 is used, so we will use that
4725 * as our limit. As of 2012, blocking the whole world would require a /4 range.
4727 $wgBlockCIDRLimit = array(
4728 'IPv4' => 16, # Blocks larger than a /16 (64k addresses) will not be allowed
4733 * If true, blocked users will not be allowed to login. When using this with
4734 * a public wiki, the effect of logging out blocked users may actually be
4735 * avers: unless the user's address is also blocked (e.g. auto-block),
4736 * logging the user out will again allow reading and editing, just as for
4737 * anonymous visitors.
4739 $wgBlockDisablesLogin = false;
4742 * Pages anonymous user may see, set as an array of pages titles.
4746 * $wgWhitelistRead = array ( "Main Page", "Wikipedia:Help");
4749 * Special:Userlogin and Special:ChangePassword are always whitelisted.
4751 * @note This will only work if $wgGroupPermissions['*']['read'] is false --
4752 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
4754 * @note Also that this will only protect _pages in the wiki_. Uploaded files
4755 * will remain readable. You can use img_auth.php to protect uploaded files,
4756 * see https://www.mediawiki.org/wiki/Manual:Image_Authorization
4758 $wgWhitelistRead = false;
4761 * Pages anonymous user may see, set as an array of regular expressions.
4763 * This function will match the regexp against the title name, which
4764 * is without underscore.
4767 * To whitelist [[Main Page]]:
4769 * $wgWhitelistReadRegexp = array( "/Main Page/" );
4772 * @note Unless ^ and/or $ is specified, a regular expression might match
4773 * pages not intended to be whitelisted. The above example will also
4774 * whitelist a page named 'Security Main Page'.
4777 * To allow reading any page starting with 'User' regardless of the case:
4779 * $wgWhitelistReadRegexp = array( "@^UsEr.*@i" );
4781 * Will allow both [[User is banned]] and [[User:JohnDoe]]
4783 * @note This will only work if $wgGroupPermissions['*']['read'] is false --
4784 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
4786 $wgWhitelistReadRegexp = false;
4789 * Should editors be required to have a validated e-mail
4790 * address before being allowed to edit?
4792 $wgEmailConfirmToEdit = false;
4795 * Should MediaWiki attempt to protect user's privacy when doing redirects?
4796 * Keep this true if access counts to articles are made public.
4798 $wgHideIdentifiableRedirects = true;
4801 * Permission keys given to users in each group.
4803 * This is an array where the keys are all groups and each value is an
4804 * array of the format (right => boolean).
4806 * The second format is used to support per-namespace permissions.
4807 * Note that this feature does not fully work for all permission types.
4809 * All users are implicitly in the '*' group including anonymous visitors;
4810 * logged-in users are all implicitly in the 'user' group. These will be
4811 * combined with the permissions of all groups that a given user is listed
4812 * in in the user_groups table.
4814 * Note: Don't set $wgGroupPermissions = array(); unless you know what you're
4815 * doing! This will wipe all permissions, and may mean that your users are
4816 * unable to perform certain essential tasks or access new functionality
4817 * when new permissions are introduced and default grants established.
4819 * Functionality to make pages inaccessible has not been extensively tested
4820 * for security. Use at your own risk!
4822 * This replaces $wgWhitelistAccount and $wgWhitelistEdit
4824 $wgGroupPermissions = array();
4826 /** @cond file_level_code */
4827 // Implicit group for all visitors
4828 $wgGroupPermissions['*']['createaccount'] = true;
4829 $wgGroupPermissions['*']['read'] = true;
4830 $wgGroupPermissions['*']['edit'] = true;
4831 $wgGroupPermissions['*']['createpage'] = true;
4832 $wgGroupPermissions['*']['createtalk'] = true;
4833 $wgGroupPermissions['*']['writeapi'] = true;
4834 $wgGroupPermissions['*']['editmyusercss'] = true;
4835 $wgGroupPermissions['*']['editmyuserjs'] = true;
4836 $wgGroupPermissions['*']['viewmywatchlist'] = true;
4837 $wgGroupPermissions['*']['editmywatchlist'] = true;
4838 $wgGroupPermissions['*']['viewmyprivateinfo'] = true;
4839 $wgGroupPermissions['*']['editmyprivateinfo'] = true;
4840 $wgGroupPermissions['*']['editmyoptions'] = true;
4841 # $wgGroupPermissions['*']['patrolmarks'] = false; // let anons see what was patrolled
4843 // Implicit group for all logged-in accounts
4844 $wgGroupPermissions['user']['move'] = true;
4845 $wgGroupPermissions['user']['move-subpages'] = true;
4846 $wgGroupPermissions['user']['move-rootuserpages'] = true; // can move root userpages
4847 $wgGroupPermissions['user']['move-categorypages'] = true;
4848 $wgGroupPermissions['user']['movefile'] = true;
4849 $wgGroupPermissions['user']['read'] = true;
4850 $wgGroupPermissions['user']['edit'] = true;
4851 $wgGroupPermissions['user']['createpage'] = true;
4852 $wgGroupPermissions['user']['createtalk'] = true;
4853 $wgGroupPermissions['user']['writeapi'] = true;
4854 $wgGroupPermissions['user']['upload'] = true;
4855 $wgGroupPermissions['user']['reupload'] = true;
4856 $wgGroupPermissions['user']['reupload-shared'] = true;
4857 $wgGroupPermissions['user']['minoredit'] = true;
4858 $wgGroupPermissions['user']['purge'] = true; // can use ?action=purge without clicking "ok"
4859 $wgGroupPermissions['user']['sendemail'] = true;
4860 $wgGroupPermissions['user']['applychangetags'] = true;
4861 $wgGroupPermissions['user']['changetags'] = true;
4863 // Implicit group for accounts that pass $wgAutoConfirmAge
4864 $wgGroupPermissions['autoconfirmed']['autoconfirmed'] = true;
4865 $wgGroupPermissions['autoconfirmed']['editsemiprotected'] = true;
4867 // Users with bot privilege can have their edits hidden
4868 // from various log pages by default
4869 $wgGroupPermissions['bot']['bot'] = true;
4870 $wgGroupPermissions['bot']['autoconfirmed'] = true;
4871 $wgGroupPermissions['bot']['editsemiprotected'] = true;
4872 $wgGroupPermissions['bot']['nominornewtalk'] = true;
4873 $wgGroupPermissions['bot']['autopatrol'] = true;
4874 $wgGroupPermissions['bot']['suppressredirect'] = true;
4875 $wgGroupPermissions['bot']['apihighlimits'] = true;
4876 $wgGroupPermissions['bot']['writeapi'] = true;
4878 // Most extra permission abilities go to this group
4879 $wgGroupPermissions['sysop']['block'] = true;
4880 $wgGroupPermissions['sysop']['createaccount'] = true;
4881 $wgGroupPermissions['sysop']['delete'] = true;
4882 // can be separately configured for pages with > $wgDeleteRevisionsLimit revs
4883 $wgGroupPermissions['sysop']['bigdelete'] = true;
4884 // can view deleted history entries, but not see or restore the text
4885 $wgGroupPermissions['sysop']['deletedhistory'] = true;
4886 // can view deleted revision text
4887 $wgGroupPermissions['sysop']['deletedtext'] = true;
4888 $wgGroupPermissions['sysop']['undelete'] = true;
4889 $wgGroupPermissions['sysop']['editinterface'] = true;
4890 $wgGroupPermissions['sysop']['editusercss'] = true;
4891 $wgGroupPermissions['sysop']['edituserjs'] = true;
4892 $wgGroupPermissions['sysop']['import'] = true;
4893 $wgGroupPermissions['sysop']['importupload'] = true;
4894 $wgGroupPermissions['sysop']['move'] = true;
4895 $wgGroupPermissions['sysop']['move-subpages'] = true;
4896 $wgGroupPermissions['sysop']['move-rootuserpages'] = true;
4897 $wgGroupPermissions['sysop']['move-categorypages'] = true;
4898 $wgGroupPermissions['sysop']['patrol'] = true;
4899 $wgGroupPermissions['sysop']['autopatrol'] = true;
4900 $wgGroupPermissions['sysop']['protect'] = true;
4901 $wgGroupPermissions['sysop']['editprotected'] = true;
4902 $wgGroupPermissions['sysop']['rollback'] = true;
4903 $wgGroupPermissions['sysop']['upload'] = true;
4904 $wgGroupPermissions['sysop']['reupload'] = true;
4905 $wgGroupPermissions['sysop']['reupload-shared'] = true;
4906 $wgGroupPermissions['sysop']['unwatchedpages'] = true;
4907 $wgGroupPermissions['sysop']['autoconfirmed'] = true;
4908 $wgGroupPermissions['sysop']['editsemiprotected'] = true;
4909 $wgGroupPermissions['sysop']['ipblock-exempt'] = true;
4910 $wgGroupPermissions['sysop']['blockemail'] = true;
4911 $wgGroupPermissions['sysop']['markbotedits'] = true;
4912 $wgGroupPermissions['sysop']['apihighlimits'] = true;
4913 $wgGroupPermissions['sysop']['browsearchive'] = true;
4914 $wgGroupPermissions['sysop']['noratelimit'] = true;
4915 $wgGroupPermissions['sysop']['movefile'] = true;
4916 $wgGroupPermissions['sysop']['unblockself'] = true;
4917 $wgGroupPermissions['sysop']['suppressredirect'] = true;
4918 # $wgGroupPermissions['sysop']['pagelang'] = true;
4919 # $wgGroupPermissions['sysop']['upload_by_url'] = true;
4920 $wgGroupPermissions['sysop']['mergehistory'] = true;
4921 $wgGroupPermissions['sysop']['managechangetags'] = true;
4923 // Permission to change users' group assignments
4924 $wgGroupPermissions['bureaucrat']['userrights'] = true;
4925 $wgGroupPermissions['bureaucrat']['noratelimit'] = true;
4926 // Permission to change users' groups assignments across wikis
4927 # $wgGroupPermissions['bureaucrat']['userrights-interwiki'] = true;
4928 // Permission to export pages including linked pages regardless of $wgExportMaxLinkDepth
4929 # $wgGroupPermissions['bureaucrat']['override-export-depth'] = true;
4931 # $wgGroupPermissions['sysop']['deletelogentry'] = true;
4932 # $wgGroupPermissions['sysop']['deleterevision'] = true;
4933 // To hide usernames from users and Sysops
4934 # $wgGroupPermissions['suppress']['hideuser'] = true;
4935 // To hide revisions/log items from users and Sysops
4936 # $wgGroupPermissions['suppress']['suppressrevision'] = true;
4937 // To view revisions/log items hidden from users and Sysops
4938 # $wgGroupPermissions['suppress']['viewsuppressed'] = true;
4939 // For private suppression log access
4940 # $wgGroupPermissions['suppress']['suppressionlog'] = true;
4943 * The developer group is deprecated, but can be activated if need be
4944 * to use the 'lockdb' and 'unlockdb' special pages. Those require
4945 * that a lock file be defined and creatable/removable by the web
4948 # $wgGroupPermissions['developer']['siteadmin'] = true;
4953 * Permission keys revoked from users in each group.
4955 * This acts the same way as wgGroupPermissions above, except that
4956 * if the user is in a group here, the permission will be removed from them.
4958 * Improperly setting this could mean that your users will be unable to perform
4959 * certain essential tasks, so use at your own risk!
4961 $wgRevokePermissions = array();
4964 * Implicit groups, aren't shown on Special:Listusers or somewhere else
4966 $wgImplicitGroups = array( '*', 'user', 'autoconfirmed' );
4969 * A map of group names that the user is in, to group names that those users
4970 * are allowed to add or revoke.
4972 * Setting the list of groups to add or revoke to true is equivalent to "any
4976 * To allow sysops to add themselves to the "bot" group:
4978 * $wgGroupsAddToSelf = array( 'sysop' => array( 'bot' ) );
4982 * Implicit groups may be used for the source group, for instance:
4984 * $wgGroupsRemoveFromSelf = array( '*' => true );
4986 * This allows users in the '*' group (i.e. any user) to remove themselves from
4987 * any group that they happen to be in.
4989 $wgGroupsAddToSelf = array();
4992 * @see $wgGroupsAddToSelf
4994 $wgGroupsRemoveFromSelf = array();
4997 * Set of available actions that can be restricted via action=protect
4998 * You probably shouldn't change this.
4999 * Translated through restriction-* messages.
5000 * Title::getRestrictionTypes() will remove restrictions that are not
5001 * applicable to a specific title (create and upload)
5003 $wgRestrictionTypes = array( 'create', 'edit', 'move', 'upload' );
5006 * Rights which can be required for each protection level (via action=protect)
5008 * You can add a new protection level that requires a specific
5009 * permission by manipulating this array. The ordering of elements
5010 * dictates the order on the protection form's lists.
5012 * - '' will be ignored (i.e. unprotected)
5013 * - 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility
5014 * - 'sysop' is quietly rewritten to 'editprotected' for backwards compatibility
5016 $wgRestrictionLevels = array( '', 'autoconfirmed', 'sysop' );
5019 * Restriction levels that can be used with cascading protection
5021 * A page can only be protected with cascading protection if the
5022 * requested restriction level is included in this array.
5024 * 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility.
5025 * 'sysop' is quietly rewritten to 'editprotected' for backwards compatibility.
5027 $wgCascadingRestrictionLevels = array( 'sysop' );
5030 * Restriction levels that should be considered "semiprotected"
5032 * Certain places in the interface recognize a dichotomy between "protected"
5033 * and "semiprotected", without further distinguishing the specific levels. In
5034 * general, if anyone can be eligible to edit a protection level merely by
5035 * reaching some condition in $wgAutopromote, it should probably be considered
5038 * 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility.
5039 * 'sysop' is not changed, since it really shouldn't be here.
5041 $wgSemiprotectedRestrictionLevels = array( 'autoconfirmed' );
5044 * Set the minimum permissions required to edit pages in each
5045 * namespace. If you list more than one permission, a user must
5046 * have all of them to edit pages in that namespace.
5048 * @note NS_MEDIAWIKI is implicitly restricted to 'editinterface'.
5050 $wgNamespaceProtection = array();
5053 * Pages in namespaces in this array can not be used as templates.
5055 * Elements MUST be numeric namespace ids, you can safely use the MediaWiki
5056 * namespaces constants (NS_USER, NS_MAIN...).
5058 * Among other things, this may be useful to enforce read-restrictions
5059 * which may otherwise be bypassed by using the template mechanism.
5061 $wgNonincludableNamespaces = array();
5064 * Number of seconds an account is required to age before it's given the
5065 * implicit 'autoconfirm' group membership. This can be used to limit
5066 * privileges of new accounts.
5068 * Accounts created by earlier versions of the software may not have a
5069 * recorded creation date, and will always be considered to pass the age test.
5071 * When left at 0, all registered accounts will pass.
5074 * Set automatic confirmation to 10 minutes (which is 600 seconds):
5076 * $wgAutoConfirmAge = 600; // ten minutes
5078 * Set age to one day:
5080 * $wgAutoConfirmAge = 3600*24; // one day
5083 $wgAutoConfirmAge = 0;
5086 * Number of edits an account requires before it is autoconfirmed.
5087 * Passing both this AND the time requirement is needed. Example:
5091 * $wgAutoConfirmCount = 50;
5094 $wgAutoConfirmCount = 0;
5097 * Automatically add a usergroup to any user who matches certain conditions.
5099 * @todo Redocument $wgAutopromote
5102 * array( '&' or '|' or '^' or '!', cond1, cond2, ... )
5103 * where cond1, cond2, ... are themselves conditions; *OR*
5104 * APCOND_EMAILCONFIRMED, *OR*
5105 * array( APCOND_EMAILCONFIRMED ), *OR*
5106 * array( APCOND_EDITCOUNT, number of edits ), *OR*
5107 * array( APCOND_AGE, seconds since registration ), *OR*
5108 * array( APCOND_INGROUPS, group1, group2, ... ), *OR*
5109 * array( APCOND_ISIP, ip ), *OR*
5110 * array( APCOND_IPINRANGE, range ), *OR*
5111 * array( APCOND_AGE_FROM_EDIT, seconds since first edit ), *OR*
5112 * array( APCOND_BLOCKED ), *OR*
5113 * array( APCOND_ISBOT ), *OR*
5114 * similar constructs defined by extensions.
5116 * If $wgEmailAuthentication is off, APCOND_EMAILCONFIRMED will be true for any
5117 * user who has provided an e-mail address.
5119 $wgAutopromote = array(
5120 'autoconfirmed' => array( '&',
5121 array( APCOND_EDITCOUNT
, &$wgAutoConfirmCount ),
5122 array( APCOND_AGE
, &$wgAutoConfirmAge ),
5127 * Automatically add a usergroup to any user who matches certain conditions.
5129 * Does not add the user to the group again if it has been removed.
5130 * Also, does not remove the group if the user no longer meets the criteria.
5134 * array( event => criteria, ... )
5136 * Where event is either:
5137 * - 'onEdit' (when user edits)
5139 * Criteria has the same format as $wgAutopromote
5141 * @see $wgAutopromote
5144 $wgAutopromoteOnce = array(
5145 'onEdit' => array(),
5149 * Put user rights log entries for autopromotion in recent changes?
5152 $wgAutopromoteOnceLogInRC = true;
5155 * $wgAddGroups and $wgRemoveGroups can be used to give finer control over who
5156 * can assign which groups at Special:Userrights.
5159 * Bureaucrats can add any group:
5161 * $wgAddGroups['bureaucrat'] = true;
5163 * Bureaucrats can only remove bots and sysops:
5165 * $wgRemoveGroups['bureaucrat'] = array( 'bot', 'sysop' );
5167 * Sysops can make bots:
5169 * $wgAddGroups['sysop'] = array( 'bot' );
5171 * Sysops can disable other sysops in an emergency, and disable bots:
5173 * $wgRemoveGroups['sysop'] = array( 'sysop', 'bot' );
5176 $wgAddGroups = array();
5181 $wgRemoveGroups = array();
5184 * A list of available rights, in addition to the ones defined by the core.
5185 * For extensions only.
5187 $wgAvailableRights = array();
5190 * Optional to restrict deletion of pages with higher revision counts
5191 * to users with the 'bigdelete' permission. (Default given to sysops.)
5193 $wgDeleteRevisionsLimit = 0;
5196 * The maximum number of edits a user can have and
5197 * can still be hidden by users with the hideuser permission.
5198 * This is limited for performance reason.
5199 * Set to false to disable the limit.
5202 $wgHideUserContribLimit = 1000;
5205 * Number of accounts each IP address may create, 0 to disable.
5207 * @warning Requires memcached
5209 $wgAccountCreationThrottle = 0;
5212 * Edits matching these regular expressions in body text
5213 * will be recognised as spam and rejected automatically.
5215 * There's no administrator override on-wiki, so be careful what you set. :)
5216 * May be an array of regexes or a single string for backwards compatibility.
5218 * @see https://en.wikipedia.org/wiki/Regular_expression
5220 * @note Each regex needs a beginning/end delimiter, eg: # or /
5222 $wgSpamRegex = array();
5225 * Same as the above except for edit summaries
5227 $wgSummarySpamRegex = array();
5230 * Whether to use DNS blacklists in $wgDnsBlacklistUrls to check for open
5234 $wgEnableDnsBlacklist = false;
5237 * List of DNS blacklists to use, if $wgEnableDnsBlacklist is true.
5239 * This is an array of either a URL or an array with the URL and a key (should
5240 * the blacklist require a key).
5244 * $wgDnsBlacklistUrls = array(
5245 * // String containing URL
5246 * 'http.dnsbl.sorbs.net.',
5247 * // Array with URL and key, for services that require a key
5248 * array( 'dnsbl.httpbl.net.', 'mykey' ),
5249 * // Array with just the URL. While this works, it is recommended that you
5250 * // just use a string as shown above
5251 * array( 'opm.tornevall.org.' )
5255 * @note You should end the domain name with a . to avoid searching your
5256 * eventual domain search suffixes.
5259 $wgDnsBlacklistUrls = array( 'http.dnsbl.sorbs.net.' );
5262 * Proxy whitelist, list of addresses that are assumed to be non-proxy despite
5263 * what the other methods might say.
5265 $wgProxyWhitelist = array();
5268 * Whether to look at the X-Forwarded-For header's list of (potentially spoofed)
5269 * IPs and apply IP blocks to them. This allows for IP blocks to work with correctly-configured
5270 * (transparent) proxies without needing to block the proxies themselves.
5272 $wgApplyIpBlocksToXff = false;
5275 * Simple rate limiter options to brake edit floods.
5277 * Maximum number actions allowed in the given number of seconds; after that
5278 * the violating client receives HTTP 500 error pages until the period
5282 * To set a generic maximum of 4 hits in 60 seconds:
5284 * $wgRateLimits = array( 4, 60 );
5288 * You could also limit per action and then type of users.
5290 * $wgRateLimits = array(
5292 * 'anon' => array( x, y ), // any and all anonymous edits (aggregate)
5293 * 'user' => array( x, y ), // each logged-in user
5294 * 'newbie' => array( x, y ), // each new autoconfirmed accounts; overrides 'user'
5295 * 'ip' => array( x, y ), // each anon and recent account
5296 * 'subnet' => array( x, y ), // ... within a /24 subnet in IPv4 or /64 in IPv6
5301 * @warning Requires that $wgMainCacheType is set to something persistent
5303 $wgRateLimits = array(
5306 'ip' => array( 8, 60 ),
5307 'newbie' => array( 8, 60 ),
5311 'newbie' => array( 2, 120 ),
5312 'user' => array( 8, 60 ),
5316 'ip' => array( 8, 60 ),
5317 'newbie' => array( 8, 60 ),
5320 'rollback' => array(
5321 'user' => array( 10, 60 ),
5322 'newbie' => array( 5, 120 )
5324 // Triggering password resets emails
5325 'mailpassword' => array(
5326 'ip' => array( 5, 3600 ),
5328 // Emailing other users using MediaWiki
5329 'emailuser' => array(
5330 'ip' => array( 5, 86400 ),
5331 'newbie' => array( 5, 86400 ),
5332 'user' => array( 20, 86400 ),
5336 'ip' => array( 30, 60 ),
5337 'user' => array( 30, 60 ),
5339 // Purges of link tables
5340 'linkpurge' => array(
5341 'ip' => array( 30, 60 ),
5342 'user' => array( 30, 60 ),
5344 // Files rendered via thumb.php or thumb_handler.php
5345 'renderfile' => array(
5346 'ip' => array( 700, 30 ),
5347 'user' => array( 700, 30 ),
5349 // Same as above but for non-standard thumbnails
5350 'renderfile-nonstandard' => array(
5351 'ip' => array( 70, 30 ),
5352 'user' => array( 70, 30 ),
5354 // Stashing edits into cache before save
5355 'stashedit' => array(
5356 'ip' => array( 30, 60 ),
5357 'newbie' => array( 30, 60 ),
5359 // Adding or removing change tags
5360 'changetag' => array(
5361 'ip' => array( 8, 60 ),
5362 'newbie' => array( 8, 60 ),
5367 * Array of IPs which should be excluded from rate limits.
5368 * This may be useful for whitelisting NAT gateways for conferences, etc.
5370 $wgRateLimitsExcludedIPs = array();
5373 * Log IP addresses in the recentchanges table; can be accessed only by
5374 * extensions (e.g. CheckUser) or a DB admin
5375 * Used for retroactive autoblocks
5377 $wgPutIPinRC = true;
5380 * Integer defining default number of entries to show on
5381 * special pages which are query-pages such as Special:Whatlinkshere.
5383 $wgQueryPageDefaultLimit = 50;
5386 * Limit password attempts to X attempts per Y seconds per IP per account.
5388 * @warning Requires memcached.
5390 $wgPasswordAttemptThrottle = array( 'count' => 5, 'seconds' => 300 );
5393 * @var Array Map of (grant => right => boolean)
5394 * Users authorize consumers (like Apps) to act on their behalf but only with
5395 * a subset of the user's normal account rights (signed off on by the user).
5396 * The possible rights to grant to a consumer are bundled into groups called
5397 * "grants". Each grant defines some rights it lets consumers inherit from the
5398 * account they may act on behalf of. Note that a user granting a right does
5399 * nothing if that user does not actually have that right to begin with.
5402 $wgGrantPermissions = array();
5404 // @TODO: clean up grants
5405 // @TODO: auto-include read/editsemiprotected rights?
5407 $wgGrantPermissions['basic']['autoconfirmed'] = true;
5408 $wgGrantPermissions['basic']['autopatrol'] = true;
5409 $wgGrantPermissions['basic']['autoreview'] = true;
5410 $wgGrantPermissions['basic']['editsemiprotected'] = true;
5411 $wgGrantPermissions['basic']['ipblock-exempt'] = true;
5412 $wgGrantPermissions['basic']['nominornewtalk'] = true;
5413 $wgGrantPermissions['basic']['patrolmarks'] = true;
5414 $wgGrantPermissions['basic']['purge'] = true;
5415 $wgGrantPermissions['basic']['read'] = true;
5416 $wgGrantPermissions['basic']['skipcaptcha'] = true;
5417 $wgGrantPermissions['basic']['torunblocked'] = true;
5418 $wgGrantPermissions['basic']['writeapi'] = true;
5420 $wgGrantPermissions['highvolume']['bot'] = true;
5421 $wgGrantPermissions['highvolume']['apihighlimits'] = true;
5422 $wgGrantPermissions['highvolume']['noratelimit'] = true;
5423 $wgGrantPermissions['highvolume']['markbotedits'] = true;
5425 $wgGrantPermissions['editpage']['edit'] = true;
5426 $wgGrantPermissions['editpage']['minoredit'] = true;
5427 $wgGrantPermissions['editpage']['applychangetags'] = true;
5428 $wgGrantPermissions['editpage']['changetags'] = true;
5430 $wgGrantPermissions['editprotected'] = $wgGrantPermissions['editpage'];
5431 $wgGrantPermissions['editprotected']['editprotected'] = true;
5433 $wgGrantPermissions['editmycssjs'] = $wgGrantPermissions['editpage'];
5434 $wgGrantPermissions['editmycssjs']['editmyusercss'] = true;
5435 $wgGrantPermissions['editmycssjs']['editmyuserjs'] = true;
5437 $wgGrantPermissions['editmyoptions']['editmyoptions'] = true;
5439 $wgGrantPermissions['editinterface'] = $wgGrantPermissions['editpage'];
5440 $wgGrantPermissions['editinterface']['editinterface'] = true;
5441 $wgGrantPermissions['editinterface']['editusercss'] = true;
5442 $wgGrantPermissions['editinterface']['edituserjs'] = true;
5444 $wgGrantPermissions['createeditmovepage'] = $wgGrantPermissions['editpage'];
5445 $wgGrantPermissions['createeditmovepage']['createpage'] = true;
5446 $wgGrantPermissions['createeditmovepage']['createtalk'] = true;
5447 $wgGrantPermissions['createeditmovepage']['move'] = true;
5448 $wgGrantPermissions['createeditmovepage']['move-rootuserpages'] = true;
5449 $wgGrantPermissions['createeditmovepage']['move-subpages'] = true;
5450 $wgGrantPermissions['createeditmovepage']['move-categorypages'] = true;
5452 $wgGrantPermissions['uploadfile']['upload'] = true;
5453 $wgGrantPermissions['uploadfile']['reupload-own'] = true;
5455 $wgGrantPermissions['uploadeditmovefile'] = $wgGrantPermissions['uploadfile'];
5456 $wgGrantPermissions['uploadeditmovefile']['reupload'] = true;
5457 $wgGrantPermissions['uploadeditmovefile']['reupload-shared'] = true;
5458 $wgGrantPermissions['uploadeditmovefile']['upload_by_url'] = true;
5459 $wgGrantPermissions['uploadeditmovefile']['movefile'] = true;
5460 $wgGrantPermissions['uploadeditmovefile']['suppressredirect'] = true;
5462 $wgGrantPermissions['patrol']['patrol'] = true;
5464 $wgGrantPermissions['rollback']['rollback'] = true;
5466 $wgGrantPermissions['blockusers']['block'] = true;
5467 $wgGrantPermissions['blockusers']['blockemail'] = true;
5469 $wgGrantPermissions['viewdeleted']['browsearchive'] = true;
5470 $wgGrantPermissions['viewdeleted']['deletedhistory'] = true;
5471 $wgGrantPermissions['viewdeleted']['deletedtext'] = true;
5473 $wgGrantPermissions['delete'] = $wgGrantPermissions['editpage'] +
5474 $wgGrantPermissions['viewdeleted'];
5475 $wgGrantPermissions['delete']['delete'] = true;
5476 $wgGrantPermissions['delete']['bigdelete'] = true;
5477 $wgGrantPermissions['delete']['deletelogentry'] = true;
5478 $wgGrantPermissions['delete']['deleterevision'] = true;
5479 $wgGrantPermissions['delete']['undelete'] = true;
5481 $wgGrantPermissions['protect'] = $wgGrantPermissions['editprotected'];
5482 $wgGrantPermissions['protect']['protect'] = true;
5484 $wgGrantPermissions['viewmywatchlist']['viewmywatchlist'] = true;
5486 $wgGrantPermissions['editmywatchlist']['editmywatchlist'] = true;
5488 $wgGrantPermissions['sendemail']['sendemail'] = true;
5490 $wgGrantPermissions['createaccount']['createaccount'] = true;
5493 * @var Array Map of grants to their UI grouping
5496 $wgGrantPermissionGroups = array(
5497 // Hidden grants are implicitly present
5498 'basic' => 'hidden',
5500 'editpage' => 'page-interaction',
5501 'createeditmovepage' => 'page-interaction',
5502 'editprotected' => 'page-interaction',
5503 'patrol' => 'page-interaction',
5505 'uploadfile' => 'file-interaction',
5506 'uploadeditmovefile' => 'file-interaction',
5508 'sendemail' => 'email',
5510 'viewmywatchlist' => 'watchlist-interaction',
5511 'editviewmywatchlist' => 'watchlist-interaction',
5513 'editmycssjs' => 'customization',
5514 'editmyoptions' => 'customization',
5516 'editinterface' => 'administration',
5517 'rollback' => 'administration',
5518 'blockusers' => 'administration',
5519 'delete' => 'administration',
5520 'viewdeleted' => 'administration',
5521 'protect' => 'administration',
5522 'createaccount' => 'administration',
5524 'highvolume' => 'high-volume',
5528 * @var bool Whether to enable bot passwords
5531 $wgEnableBotPasswords = true;
5534 * Cluster for the bot_passwords table
5535 * @var string|bool If false, the normal cluster will be used
5538 $wgBotPasswordsCluster = false;
5541 * Database name for the bot_passwords table
5543 * To use a database with a table prefix, set this variable to
5544 * "{$database}-{$prefix}".
5545 * @var string|bool If false, the normal database will be used
5548 $wgBotPasswordsDatabase = false;
5550 /** @} */ # end of user rights settings
5552 /************************************************************************//**
5553 * @name Proxy scanner settings
5558 * This should always be customised in LocalSettings.php
5560 $wgSecretKey = false;
5563 * Big list of banned IP addresses.
5565 * This can have the following formats:
5566 * - An array of addresses, either in the values
5567 * or the keys (for backward compatibility)
5568 * - A string, in that case this is the path to a file
5569 * containing the list of IP addresses, one per line
5571 $wgProxyList = array();
5573 /** @} */ # end of proxy scanner settings
5575 /************************************************************************//**
5576 * @name Cookie settings
5581 * Default cookie lifetime, in seconds. Setting to 0 makes all cookies session-only.
5583 $wgCookieExpiration = 180 * 86400;
5586 * The identifiers of the login cookies that can have their lifetimes
5587 * extended independently of all other login cookies.
5591 $wgExtendedLoginCookies = array( 'UserID', 'Token' );
5594 * Default login cookie lifetime, in seconds. Setting
5595 * $wgExtendLoginCookieExpiration to null will use $wgCookieExpiration to
5596 * calculate the cookie lifetime. As with $wgCookieExpiration, 0 will make
5597 * login cookies session-only.
5599 $wgExtendedLoginCookieExpiration = null;
5602 * Set to set an explicit domain on the login cookies eg, "justthis.domain.org"
5603 * or ".any.subdomain.net"
5605 $wgCookieDomain = '';
5608 * Set this variable if you want to restrict cookies to a certain path within
5609 * the domain specified by $wgCookieDomain.
5611 $wgCookiePath = '/';
5614 * Whether the "secure" flag should be set on the cookie. This can be:
5615 * - true: Set secure flag
5616 * - false: Don't set secure flag
5617 * - "detect": Set the secure flag if $wgServer is set to an HTTPS URL
5619 $wgCookieSecure = 'detect';
5622 * By default, MediaWiki checks if the client supports cookies during the
5623 * login process, so that it can display an informative error message if
5624 * cookies are disabled. Set this to true if you want to disable this cookie
5627 $wgDisableCookieCheck = false;
5630 * Cookies generated by MediaWiki have names starting with this prefix. Set it
5631 * to a string to use a custom prefix. Setting it to false causes the database
5632 * name to be used as a prefix.
5634 $wgCookiePrefix = false;
5637 * Set authentication cookies to HttpOnly to prevent access by JavaScript,
5638 * in browsers that support this feature. This can mitigates some classes of
5641 $wgCookieHttpOnly = true;
5644 * A list of cookies that vary the cache (for use by extensions)
5646 $wgCacheVaryCookies = array();
5649 * Override to customise the session name
5651 $wgSessionName = false;
5653 /** @} */ # end of cookie settings }
5655 /************************************************************************//**
5656 * @name LaTeX (mathematical formulas)
5661 * To use inline TeX, you need to compile 'texvc' (in the 'math' subdirectory of
5662 * the MediaWiki package and have latex, dvips, gs (ghostscript), andconvert
5663 * (ImageMagick) installed and available in the PATH.
5664 * Please see math/README for more information.
5668 /** @} */ # end LaTeX }
5670 /************************************************************************//**
5671 * @name Profiling, testing and debugging
5673 * To enable profiling, edit StartProfiler.php
5679 * Filename for debug logging. See https://www.mediawiki.org/wiki/How_to_debug
5680 * The debug log file should be not be publicly accessible if it is used, as it
5681 * may contain private data.
5683 $wgDebugLogFile = '';
5686 * Prefix for debug log lines
5688 $wgDebugLogPrefix = '';
5691 * If true, instead of redirecting, show a page with a link to the redirect
5692 * destination. This allows for the inspection of PHP error messages, and easy
5693 * resubmission of form data. For developer use only.
5695 $wgDebugRedirects = false;
5698 * If true, log debugging data from action=raw and load.php.
5699 * This is normally false to avoid overlapping debug entries due to gen=css
5700 * and gen=js requests.
5702 $wgDebugRawPage = false;
5705 * Send debug data to an HTML comment in the output.
5707 * This may occasionally be useful when supporting a non-technical end-user.
5708 * It's more secure than exposing the debug log file to the web, since the
5709 * output only contains private data for the current user. But it's not ideal
5710 * for development use since data is lost on fatal errors and redirects.
5712 $wgDebugComments = false;
5715 * Write SQL queries to the debug log.
5717 * This setting is only used $wgLBFactoryConf['class'] is set to
5718 * 'LBFactorySimple' and $wgDBservers is an empty array; otherwise
5719 * the DBO_DEBUG flag must be set in the 'flags' option of the database
5720 * connection to achieve the same functionality.
5722 $wgDebugDumpSql = false;
5725 * Performance expectations for DB usage
5729 $wgTrxProfilerLimits = array(
5730 // HTTP GET/HEAD requests.
5731 // Master queries should not happen on GET requests
5735 'readQueryTime' => 5
5737 // HTTP POST requests.
5738 // Master reads and writes will happen for a subset of these.
5740 'readQueryTime' => 5,
5741 'writeQueryTime' => 1,
5742 'maxAffected' => 500
5744 'POST-nonwrite' => array(
5747 'readQueryTime' => 5
5749 // Background job runner
5750 'JobRunner' => array(
5751 'readQueryTime' => 30,
5752 'writeQueryTime' => 5,
5753 'maxAffected' => 1000
5755 // Command-line scripts
5756 'Maintenance' => array(
5757 'writeQueryTime' => 5,
5758 'maxAffected' => 1000
5763 * Map of string log group names to log destinations.
5765 * If set, wfDebugLog() output for that group will go to that file instead
5766 * of the regular $wgDebugLogFile. Useful for enabling selective logging
5769 * Log destinations may be one of the following:
5770 * - false to completely remove from the output, including from $wgDebugLogFile.
5771 * - string values specifying a filename or URI.
5772 * - associative array with keys:
5773 * - 'destination' desired filename or URI.
5774 * - 'sample' an integer value, specifying a sampling factor (optional)
5775 * - 'level' A \Psr\Log\LogLevel constant, indicating the minimum level
5776 * to log (optional, since 1.25)
5780 * $wgDebugLogGroups['redis'] = '/var/log/mediawiki/redis.log';
5783 * @par Advanced example:
5785 * $wgDebugLogGroups['memcached'] = array(
5786 * 'destination' => '/var/log/mediawiki/memcached.log',
5787 * 'sample' => 1000, // log 1 message out of every 1,000.
5788 * 'level' => \Psr\Log\LogLevel::WARNING
5792 $wgDebugLogGroups = array();
5795 * Default service provider for creating Psr\Log\LoggerInterface instances.
5797 * The value should be an array suitable for use with
5798 * ObjectFactory::getObjectFromSpec(). The created object is expected to
5799 * implement the MediaWiki\Logger\Spi interface. See ObjectFactory for additional
5802 * Alternately the MediaWiki\Logger\LoggerFactory::registerProvider method can
5803 * be called to inject an MediaWiki\Logger\Spi instance into the LoggerFactory
5804 * and bypass the use of this configuration variable entirely.
5806 * @par To completely disable logging:
5808 * $wgMWLoggerDefaultSpi = array( 'class' => '\\MediaWiki\\Logger\\NullSpi' );
5812 * @var array $wgMWLoggerDefaultSpi
5815 $wgMWLoggerDefaultSpi = array(
5816 'class' => '\\MediaWiki\\Logger\\LegacySpi',
5820 * Display debug data at the bottom of the main content area.
5822 * Useful for developers and technical users trying to working on a closed wiki.
5824 $wgShowDebug = false;
5827 * Prefix debug messages with relative timestamp. Very-poor man's profiler.
5828 * Since 1.19 also includes memory usage.
5830 $wgDebugTimestamps = false;
5833 * Print HTTP headers for every request in the debug information.
5835 $wgDebugPrintHttpHeaders = true;
5838 * Show the contents of $wgHooks in Special:Version
5840 $wgSpecialVersionShowHooks = false;
5843 * Whether to show "we're sorry, but there has been a database error" pages.
5844 * Displaying errors aids in debugging, but may display information useful
5847 $wgShowSQLErrors = false;
5850 * If set to true, uncaught exceptions will print a complete stack trace
5851 * to output. This should only be used for debugging, as it may reveal
5852 * private information in function parameters due to PHP's backtrace
5855 $wgShowExceptionDetails = false;
5858 * If true, show a backtrace for database errors
5860 * @note This setting only applies when connection errors and query errors are
5861 * reported in the normal manner. $wgShowExceptionDetails applies in other cases,
5862 * including those in which an uncaught exception is thrown from within the
5863 * exception handler.
5865 $wgShowDBErrorBacktrace = false;
5868 * If true, send the exception backtrace to the error log
5870 $wgLogExceptionBacktrace = true;
5873 * Expose backend server host names through the API and various HTML comments
5875 $wgShowHostnames = false;
5878 * Override server hostname detection with a hardcoded value.
5879 * Should be a string, default false.
5882 $wgOverrideHostname = false;
5885 * If set to true MediaWiki will throw notices for some possible error
5886 * conditions and for deprecated functions.
5888 $wgDevelopmentWarnings = false;
5891 * Release limitation to wfDeprecated warnings, if set to a release number
5892 * development warnings will not be generated for deprecations added in releases
5895 $wgDeprecationReleaseLimit = false;
5898 * Only record profiling info for pages that took longer than this
5899 * @deprecated since 1.25: set $wgProfiler['threshold'] instead.
5901 $wgProfileLimit = 0.0;
5904 * Don't put non-profiling info into log file
5906 * @deprecated since 1.23, set the log file in
5907 * $wgDebugLogGroups['profileoutput'] instead.
5909 $wgProfileOnly = false;
5912 * Destination of statsd metrics.
5914 * A host or host:port of a statsd server. Port defaults to 8125.
5916 * If not set, statsd metrics will not be collected.
5918 * @see wfLogProfilingData
5921 $wgStatsdServer = false;
5924 * Prefix for metric names sent to $wgStatsdServer.
5926 * @see RequestContext::getStats
5927 * @see BufferingStatsdDataFactory
5930 $wgStatsdMetricPrefix = 'MediaWiki';
5933 * InfoAction retrieves a list of transclusion links (both to and from).
5934 * This number puts a limit on that query in the case of highly transcluded
5937 $wgPageInfoTransclusionLimit = 50;
5940 * Set this to an integer to only do synchronous site_stats updates
5941 * one every *this many* updates. The other requests go into pending
5942 * delta values in $wgMemc. Make sure that $wgMemc is a global cache.
5943 * If set to -1, updates *only* go to $wgMemc (useful for daemons).
5945 $wgSiteStatsAsyncFactor = false;
5948 * Parser test suite files to be run by parserTests.php when no specific
5949 * filename is passed to it.
5951 * Extensions may add their own tests to this array, or site-local tests
5952 * may be added via LocalSettings.php
5956 $wgParserTestFiles = array(
5957 "$IP/tests/parser/parserTests.txt",
5958 "$IP/tests/parser/extraParserTests.txt"
5962 * Allow running of javascript test suites via [[Special:JavaScriptTest]] (such as QUnit).
5964 $wgEnableJavaScriptTest = false;
5967 * Overwrite the caching key prefix with custom value.
5970 $wgCachePrefix = false;
5973 * Display the new debugging toolbar. This also enables profiling on database
5974 * queries and other useful output.
5975 * Will disable file cache.
5979 $wgDebugToolbar = false;
5981 /** @} */ # end of profiling, testing and debugging }
5983 /************************************************************************//**
5989 * Set this to true to disable the full text search feature.
5991 $wgDisableTextSearch = false;
5994 * Set to true to have nicer highlighted text in search results,
5995 * by default off due to execution overhead
5997 $wgAdvancedSearchHighlighting = false;
6000 * Regexp to match word boundaries, defaults for non-CJK languages
6001 * should be empty for CJK since the words are not separate
6003 $wgSearchHighlightBoundaries = '[\p{Z}\p{P}\p{C}]';
6006 * Template for OpenSearch suggestions, defaults to API action=opensearch
6008 * Sites with heavy load would typically have these point to a custom
6009 * PHP wrapper to avoid firing up mediawiki for every keystroke
6011 * Placeholders: {searchTerms}
6013 * @deprecated since 1.25 Use $wgOpenSearchTemplates['application/x-suggestions+json'] instead
6015 $wgOpenSearchTemplate = false;
6018 * Templates for OpenSearch suggestions, defaults to API action=opensearch
6020 * Sites with heavy load would typically have these point to a custom
6021 * PHP wrapper to avoid firing up mediawiki for every keystroke
6023 * Placeholders: {searchTerms}
6025 $wgOpenSearchTemplates = array(
6026 'application/x-suggestions+json' => false,
6027 'application/x-suggestions+xml' => false,
6031 * Enable OpenSearch suggestions requested by MediaWiki. Set this to
6032 * false if you've disabled scripts that use api?action=opensearch and
6033 * want reduce load caused by cached scripts still pulling suggestions.
6034 * It will let the API fallback by responding with an empty array.
6036 $wgEnableOpenSearchSuggest = true;
6039 * Integer defining default number of entries to show on
6042 $wgOpenSearchDefaultLimit = 10;
6045 * Minimum length of extract in <Description>. Actual extracts will last until the end of sentence.
6047 $wgOpenSearchDescriptionLength = 100;
6050 * Expiry time for search suggestion responses
6052 $wgSearchSuggestCacheExpiry = 1200;
6055 * If you've disabled search semi-permanently, this also disables updates to the
6056 * table. If you ever re-enable, be sure to rebuild the search table.
6058 $wgDisableSearchUpdate = false;
6061 * List of namespaces which are searched by default.
6065 * $wgNamespacesToBeSearchedDefault[NS_MAIN] = true;
6066 * $wgNamespacesToBeSearchedDefault[NS_PROJECT] = true;
6069 $wgNamespacesToBeSearchedDefault = array(
6074 * Disable the internal MySQL-based search, to allow it to be
6075 * implemented by an extension instead.
6077 $wgDisableInternalSearch = false;
6080 * Set this to a URL to forward search requests to some external location.
6081 * If the URL includes '$1', this will be replaced with the URL-encoded
6085 * To forward to Google you'd have something like:
6087 * $wgSearchForwardUrl =
6088 * 'http://www.google.com/search?q=$1' .
6089 * '&domains=http://example.com' .
6090 * '&sitesearch=http://example.com' .
6091 * '&ie=utf-8&oe=utf-8';
6094 $wgSearchForwardUrl = null;
6097 * Search form behavior.
6098 * - true = use Go & Search buttons
6099 * - false = use Go button & Advanced search link
6101 $wgUseTwoButtonsSearchForm = true;
6104 * Array of namespaces to generate a Google sitemap for when the
6105 * maintenance/generateSitemap.php script is run, or false if one is to be
6106 * generated for all namespaces.
6108 $wgSitemapNamespaces = false;
6111 * Custom namespace priorities for sitemaps. Setting this will allow you to
6112 * set custom priorities to namespaces when sitemaps are generated using the
6113 * maintenance/generateSitemap.php script.
6115 * This should be a map of namespace IDs to priority
6118 * $wgSitemapNamespacesPriorities = array(
6124 $wgSitemapNamespacesPriorities = false;
6127 * If true, searches for IP addresses will be redirected to that IP's
6128 * contributions page. E.g. searching for "1.2.3.4" will redirect to
6129 * [[Special:Contributions/1.2.3.4]]
6131 $wgEnableSearchContributorsByIP = true;
6133 /** @} */ # end of search settings
6135 /************************************************************************//**
6136 * @name Edit user interface
6141 * Path to the GNU diff3 utility. If the file doesn't exist, edit conflicts will
6142 * fall back to the old behavior (no merging).
6144 $wgDiff3 = '/usr/bin/diff3';
6147 * Path to the GNU diff utility.
6149 $wgDiff = '/usr/bin/diff';
6152 * Which namespaces have special treatment where they should be preview-on-open
6153 * Internally only Category: pages apply, but using this extensions (e.g. Semantic MediaWiki)
6154 * can specify namespaces of pages they have special treatment for
6156 $wgPreviewOnOpenNamespaces = array(
6161 * Enable the UniversalEditButton for browsers that support it
6162 * (currently only Firefox with an extension)
6163 * See http://universaleditbutton.org for more background information
6165 $wgUniversalEditButton = true;
6168 * If user doesn't specify any edit summary when making a an edit, MediaWiki
6169 * will try to automatically create one. This feature can be disabled by set-
6170 * ting this variable false.
6172 $wgUseAutomaticEditSummaries = true;
6174 /** @} */ # end edit UI }
6176 /************************************************************************//**
6178 * See also $wgSiteNotice
6183 * @cond file_level_code
6184 * Set $wgCommandLineMode if it's not set already, to avoid notices
6186 if ( !isset( $wgCommandLineMode ) ) {
6187 $wgCommandLineMode = false;
6192 * For colorized maintenance script output, is your terminal background dark ?
6194 $wgCommandLineDarkBg = false;
6197 * Set this to a string to put the wiki into read-only mode. The text will be
6198 * used as an explanation to users.
6200 * This prevents most write operations via the web interface. Cache updates may
6201 * still be possible. To prevent database writes completely, use the read_only
6207 * If this lock file exists (size > 0), the wiki will be forced into read-only mode.
6208 * Its contents will be shown to users as part of the read-only warning
6211 * Will default to "{$wgUploadDirectory}/lock_yBgMBwiR" in Setup.php
6213 $wgReadOnlyFile = false;
6216 * When you run the web-based upgrade utility, it will tell you what to set
6217 * this to in order to authorize the upgrade process. It will subsequently be
6218 * used as a password, to authorize further upgrades.
6220 * For security, do not set this to a guessable string. Use the value supplied
6221 * by the install/upgrade process. To cause the upgrader to generate a new key,
6222 * delete the old key from LocalSettings.php.
6224 $wgUpgradeKey = false;
6227 * Fully specified path to git binary
6229 $wgGitBin = '/usr/bin/git';
6232 * Map GIT repository URLs to viewer URLs to provide links in Special:Version
6234 * Key is a pattern passed to preg_match() and preg_replace(),
6235 * without the delimiters (which are #) and must match the whole URL.
6236 * The value is the replacement for the key (it can contain $1, etc.)
6237 * %h will be replaced by the short SHA-1 (7 first chars) and %H by the
6238 * full SHA-1 of the HEAD revision.
6239 * %r will be replaced with a URL-encoded version of $1.
6243 $wgGitRepositoryViewers = array(
6244 'https://(?:[a-z0-9_]+@)?gerrit.wikimedia.org/r/(?:p/)?(.*)' =>
6245 'https://git.wikimedia.org/tree/%r/%H',
6246 'ssh://(?:[a-z0-9_]+@)?gerrit.wikimedia.org:29418/(.*)' =>
6247 'https://git.wikimedia.org/tree/%r/%H',
6250 /** @} */ # End of maintenance }
6252 /************************************************************************//**
6253 * @name Recent changes, new pages, watchlist and history
6258 * Recentchanges items are periodically purged; entries older than this many
6260 * Default: 90 days = about three months
6262 $wgRCMaxAge = 90 * 24 * 3600;
6265 * Page watchers inactive for more than this many seconds are considered inactive.
6266 * Used mainly by action=info. Default: 180 days = about six months.
6269 $wgWatchersMaxAge = 180 * 24 * 3600;
6272 * If active watchers (per above) are this number or less, do not disclose it.
6273 * Left to 1, prevents unprivileged users from knowing for sure that there are 0.
6274 * Set to -1 if you want to always complement watchers count with this info.
6277 $wgUnwatchedPageSecret = 1;
6280 * Filter $wgRCLinkDays by $wgRCMaxAge to avoid showing links for numbers
6281 * higher than what will be stored. Note that this is disabled by default
6282 * because we sometimes do have RC data which is beyond the limit for some
6283 * reason, and some users may use the high numbers to display that data which
6286 $wgRCFilterByAge = false;
6289 * List of Limits options to list in the Special:Recentchanges and
6290 * Special:Recentchangeslinked pages.
6292 $wgRCLinkLimits = array( 50, 100, 250, 500 );
6295 * List of Days options to list in the Special:Recentchanges and
6296 * Special:Recentchangeslinked pages.
6298 $wgRCLinkDays = array( 1, 3, 7, 14, 30 );
6301 * Destinations to which notifications about recent changes
6304 * As of MediaWiki 1.22, there are 2 supported 'engine' parameter option in core:
6305 * * 'UDPRCFeedEngine', which is used to send recent changes over UDP to the
6307 * * 'RedisPubSubFeedEngine', which is used to send recent changes to Redis.
6309 * The common options are:
6310 * * 'uri' -- the address to which the notices are to be sent.
6311 * * 'formatter' -- the class name (implementing RCFeedFormatter) which will
6312 * produce the text to send. This can also be an object of the class.
6313 * * 'omit_bots' -- whether the bot edits should be in the feed
6314 * * 'omit_anon' -- whether anonymous edits should be in the feed
6315 * * 'omit_user' -- whether edits by registered users should be in the feed
6316 * * 'omit_minor' -- whether minor edits should be in the feed
6317 * * 'omit_patrolled' -- whether patrolled edits should be in the feed
6319 * The IRC-specific options are:
6320 * * 'add_interwiki_prefix' -- whether the titles should be prefixed with
6321 * the first entry in the $wgLocalInterwikis array (or the value of
6322 * $wgLocalInterwiki, if set)
6324 * The JSON-specific options are:
6325 * * 'channel' -- if set, the 'channel' parameter is also set in JSON values.
6327 * @example $wgRCFeeds['example'] = array(
6328 * 'formatter' => 'JSONRCFeedFormatter',
6329 * 'uri' => "udp://localhost:1336",
6330 * 'add_interwiki_prefix' => false,
6331 * 'omit_bots' => true,
6333 * @example $wgRCFeeds['exampleirc'] = array(
6334 * 'formatter' => 'IRCColourfulRCFeedFormatter',
6335 * 'uri' => "udp://localhost:1338",
6336 * 'add_interwiki_prefix' => false,
6337 * 'omit_bots' => true,
6341 $wgRCFeeds = array();
6344 * Used by RecentChange::getEngine to find the correct engine to use for a given URI scheme.
6345 * Keys are scheme names, values are names of engine classes.
6347 $wgRCEngines = array(
6348 'redis' => 'RedisPubSubFeedEngine',
6349 'udp' => 'UDPRCFeedEngine',
6353 * Treat category membership changes as a RecentChange.
6354 * Changes are mentioned in RC for page actions as follows:
6355 * - creation: pages created with categories are mentioned
6356 * - edit: category additions/removals to existing pages are mentioned
6357 * - move: nothing is mentioned (unless templates used depend on the title)
6358 * - deletion: nothing is mentioned
6359 * - undeletion: nothing is mentioned
6363 $wgRCWatchCategoryMembership = false;
6366 * Use RC Patrolling to check for vandalism (from recent changes and watchlists)
6367 * New pages and new files are included.
6369 $wgUseRCPatrol = true;
6372 * Use new page patrolling to check new pages on Special:Newpages
6374 $wgUseNPPatrol = true;
6377 * Use file patrolling to check new files on Special:Newfiles
6381 $wgUseFilePatrol = true;
6384 * Log autopatrol actions to the log table
6386 $wgLogAutopatrol = true;
6389 * Provide syndication feeds (RSS, Atom) for, e.g., Recentchanges, Newpages
6394 * Set maximum number of results to return in syndication feeds (RSS, Atom) for
6395 * eg Recentchanges, Newpages.
6400 * _Minimum_ timeout for cached Recentchanges feed, in seconds.
6401 * A cached version will continue to be served out even if changes
6402 * are made, until this many seconds runs out since the last render.
6404 * If set to 0, feed caching is disabled. Use this for debugging only;
6405 * feed generation can be pretty slow with diffs.
6407 $wgFeedCacheTimeout = 60;
6410 * When generating Recentchanges RSS/Atom feed, diffs will not be generated for
6411 * pages larger than this size.
6413 $wgFeedDiffCutoff = 32768;
6416 * Override the site's default RSS/ATOM feed for recentchanges that appears on
6417 * every page. Some sites might have a different feed they'd like to promote
6418 * instead of the RC feed (maybe like a "Recent New Articles" or "Breaking news" one).
6419 * Should be a format as key (either 'rss' or 'atom') and an URL to the feed
6422 * Configure the 'atom' feed to http://example.com/somefeed.xml
6424 * $wgSiteFeed['atom'] = "http://example.com/somefeed.xml";
6427 $wgOverrideSiteFeed = array();
6430 * Available feeds objects.
6431 * Should probably only be defined when a page is syndicated ie when
6432 * $wgOut->isSyndicated() is true.
6434 $wgFeedClasses = array(
6436 'atom' => 'AtomFeed',
6440 * Which feed types should we provide by default? This can include 'rss',
6441 * 'atom', neither, or both.
6443 $wgAdvertisedFeedTypes = array( 'atom' );
6446 * Show watching users in recent changes, watchlist and page history views
6448 $wgRCShowWatchingUsers = false; # UPO
6451 * Show the amount of changed characters in recent changes
6453 $wgRCShowChangedSize = true;
6456 * If the difference between the character counts of the text
6457 * before and after the edit is below that value, the value will be
6458 * highlighted on the RC page.
6460 $wgRCChangedSizeThreshold = 500;
6463 * Show "Updated (since my last visit)" marker in RC view, watchlist and history
6464 * view for watched pages with new changes
6466 $wgShowUpdatedMarker = true;
6469 * Disable links to talk pages of anonymous users (IPs) in listings on special
6470 * pages like page history, Special:Recentchanges, etc.
6472 $wgDisableAnonTalk = false;
6475 * Enable filtering of categories in Recentchanges
6477 $wgAllowCategorizedRecentChanges = false;
6480 * Allow filtering by change tag in recentchanges, history, etc
6481 * Has no effect if no tags are defined in valid_tag.
6483 $wgUseTagFilter = true;
6486 * If set to an integer, pages that are watched by this many users or more
6487 * will not require the unwatchedpages permission to view the number of
6492 $wgUnwatchedPageThreshold = false;
6495 * Flags (letter symbols) shown in recent changes and watchlist to indicate
6496 * certain types of edits.
6498 * To register a new one:
6500 * $wgRecentChangesFlags['flag'] => array(
6501 * // message for the letter displayed next to rows on changes lists
6502 * 'letter' => 'letter-msg',
6503 * // message for the tooltip of the letter
6504 * 'title' => 'tooltip-msg',
6505 * // optional (defaults to 'tooltip-msg'), message to use in the legend box
6506 * 'legend' => 'legend-msg',
6507 * // optional (defaults to 'flag'), CSS class to put on changes lists rows
6508 * 'class' => 'css-class',
6514 $wgRecentChangesFlags = array(
6516 'letter' => 'newpageletter',
6517 'title' => 'recentchanges-label-newpage',
6518 'legend' => 'recentchanges-legend-newpage',
6521 'letter' => 'minoreditletter',
6522 'title' => 'recentchanges-label-minor',
6523 'legend' => 'recentchanges-legend-minor',
6524 'class' => 'minoredit',
6527 'letter' => 'boteditletter',
6528 'title' => 'recentchanges-label-bot',
6529 'legend' => 'recentchanges-legend-bot',
6530 'class' => 'botedit',
6532 'unpatrolled' => array(
6533 'letter' => 'unpatrolledletter',
6534 'title' => 'recentchanges-label-unpatrolled',
6535 'legend' => 'recentchanges-legend-unpatrolled',
6539 /** @} */ # end RC/watchlist }
6541 /************************************************************************//**
6542 * @name Copyright and credits settings
6547 * Override for copyright metadata.
6549 * This is the name of the page containing information about the wiki's copyright status,
6550 * which will be added as a link in the footer if it is specified. It overrides
6551 * $wgRightsUrl if both are specified.
6553 $wgRightsPage = null;
6556 * Set this to specify an external URL containing details about the content license used on your
6558 * If $wgRightsPage is set then this setting is ignored.
6560 $wgRightsUrl = null;
6563 * If either $wgRightsUrl or $wgRightsPage is specified then this variable gives the text for the
6565 * If using $wgRightsUrl then this value must be specified. If using $wgRightsPage then the name
6566 * of the page will also be used as the link if this variable is not set.
6568 $wgRightsText = null;
6571 * Override for copyright metadata.
6573 $wgRightsIcon = null;
6576 * Set this to some HTML to override the rights icon with an arbitrary logo
6577 * @deprecated since 1.18 Use $wgFooterIcons['copyright']['copyright']
6579 $wgCopyrightIcon = null;
6582 * Set this to true if you want detailed copyright information forms on Upload.
6584 $wgUseCopyrightUpload = false;
6587 * Set this to the number of authors that you want to be credited below an
6588 * article text. Set it to zero to hide the attribution block, and a negative
6589 * number (like -1) to show all authors. Note that this will require 2-3 extra
6590 * database hits, which can have a not insignificant impact on performance for
6596 * If there are more than $wgMaxCredits authors, show $wgMaxCredits of them.
6597 * Otherwise, link to a separate credits page.
6599 $wgShowCreditsIfMax = true;
6601 /** @} */ # end of copyright and credits settings }
6603 /************************************************************************//**
6604 * @name Import / Export
6609 * List of interwiki prefixes for wikis we'll accept as sources for
6610 * Special:Import and API action=import. Since complete page history can be
6611 * imported, these should be 'trusted'.
6613 * This can either be a regular array, or an associative map specifying
6614 * subprojects on the interwiki map of the target wiki, or a mix of the two,
6617 * $wgImportSources = array(
6618 * 'wikipedia' => array( 'cs', 'en', 'fr', 'zh' ),
6620 * 'wikia' => array( 'animanga', 'brickipedia', 'desserts' ),
6624 * If you have a very complex import sources setup, you can lazy-load it using
6625 * the ImportSources hook.
6627 * If a user has the 'import' permission but not the 'importupload' permission,
6628 * they will only be able to run imports through this transwiki interface.
6630 $wgImportSources = array();
6633 * Optional default target namespace for interwiki imports.
6634 * Can use this to create an incoming "transwiki"-style queue.
6635 * Set to numeric key, not the name.
6637 * Users may override this in the Special:Import dialog.
6639 $wgImportTargetNamespace = null;
6642 * If set to false, disables the full-history option on Special:Export.
6643 * This is currently poorly optimized for long edit histories, so is
6644 * disabled on Wikimedia's sites.
6646 $wgExportAllowHistory = true;
6649 * If set nonzero, Special:Export requests for history of pages with
6650 * more revisions than this will be rejected. On some big sites things
6651 * could get bogged down by very very long pages.
6653 $wgExportMaxHistory = 0;
6656 * Return distinct author list (when not returning full history)
6658 $wgExportAllowListContributors = false;
6661 * If non-zero, Special:Export accepts a "pagelink-depth" parameter
6662 * up to this specified level, which will cause it to include all
6663 * pages linked to from the pages you specify. Since this number
6664 * can become *insanely large* and could easily break your wiki,
6665 * it's disabled by default for now.
6667 * @warning There's a HARD CODED limit of 5 levels of recursion to prevent a
6668 * crazy-big export from being done by someone setting the depth number too
6669 * high. In other words, last resort safety net.
6671 $wgExportMaxLinkDepth = 0;
6674 * Whether to allow the "export all pages in namespace" option
6676 $wgExportFromNamespaces = false;
6679 * Whether to allow exporting the entire wiki into a single file
6681 $wgExportAllowAll = false;
6684 * Maximum number of pages returned by the GetPagesFromCategory and
6685 * GetPagesFromNamespace functions.
6689 $wgExportPagelistLimit = 5000;
6691 /** @} */ # end of import/export }
6693 /*************************************************************************//**
6699 * A list of callback functions which are called once MediaWiki is fully
6702 $wgExtensionFunctions = array();
6705 * Extension messages files.
6707 * Associative array mapping extension name to the filename where messages can be
6708 * found. The file should contain variable assignments. Any of the variables
6709 * present in languages/messages/MessagesEn.php may be defined, but $messages
6710 * is the most common.
6712 * Variables defined in extensions will override conflicting variables defined
6715 * Since MediaWiki 1.23, use of this variable to define messages is discouraged; instead, store
6716 * messages in JSON format and use $wgMessagesDirs. For setting other variables than
6717 * $messages, $wgExtensionMessagesFiles should still be used. Use a DIFFERENT key because
6718 * any entry having a key that also exists in $wgMessagesDirs will be ignored.
6720 * Extensions using the JSON message format can preserve backward compatibility with
6721 * earlier versions of MediaWiki by using a compatibility shim, such as one generated
6722 * by the generateJsonI18n.php maintenance script, listing it under the SAME key
6723 * as for the $wgMessagesDirs entry.
6727 * $wgExtensionMessagesFiles['ConfirmEdit'] = __DIR__.'/ConfirmEdit.i18n.php';
6730 $wgExtensionMessagesFiles = array();
6733 * Extension messages directories.
6735 * Associative array mapping extension name to the path of the directory where message files can
6736 * be found. The message files are expected to be JSON files named for their language code, e.g.
6737 * en.json, de.json, etc. Extensions with messages in multiple places may specify an array of
6738 * message directories.
6740 * Message directories in core should be added to LocalisationCache::getMessagesDirs()
6742 * @par Simple example:
6744 * $wgMessagesDirs['Example'] = __DIR__ . '/i18n';
6747 * @par Complex example:
6749 * $wgMessagesDirs['Example'] = array(
6750 * __DIR__ . '/lib/ve/i18n',
6751 * __DIR__ . '/lib/oojs-ui/i18n',
6752 * __DIR__ . '/i18n',
6757 $wgMessagesDirs = array();
6760 * Array of files with list(s) of extension entry points to be used in
6761 * maintenance/mergeMessageFileList.php
6764 $wgExtensionEntryPointListFiles = array();
6767 * Parser output hooks.
6768 * This is an associative array where the key is an extension-defined tag
6769 * (typically the extension name), and the value is a PHP callback.
6770 * These will be called as an OutputPageParserOutput hook, if the relevant
6771 * tag has been registered with the parser output object.
6773 * Registration is done with $pout->addOutputHook( $tag, $data ).
6775 * The callback has the form:
6777 * function outputHook( $outputPage, $parserOutput, $data ) { ... }
6780 $wgParserOutputHooks = array();
6783 * Whether to include the NewPP limit report as a HTML comment
6785 $wgEnableParserLimitReporting = true;
6788 * List of valid skin names
6790 * The key should be the name in all lower case, the value should be a properly
6791 * cased name for the skin. This value will be prefixed with "Skin" to create
6792 * the class name of the skin to load. Use Skin::getSkinNames() as an accessor
6793 * if you wish to have access to the full list.
6795 $wgValidSkinNames = array();
6798 * Special page list. This is an associative array mapping the (canonical) names of
6799 * special pages to either a class name to be instantiated, or a callback to use for
6800 * creating the special page object. In both cases, the result must be an instance of
6803 $wgSpecialPages = array();
6806 * Array mapping class names to filenames, for autoloading.
6808 $wgAutoloadClasses = array();
6811 * Switch controlling legacy case-insensitive classloading.
6812 * Do not disable if your wiki must support data created by PHP4, or by
6813 * MediaWiki 1.4 or earlier.
6815 $wgAutoloadAttemptLowercase = true;
6818 * An array of information about installed extensions keyed by their type.
6820 * All but 'name', 'path' and 'author' can be omitted.
6823 * $wgExtensionCredits[$type][] = array(
6824 * 'path' => __FILE__,
6825 * 'name' => 'Example extension',
6826 * 'namemsg' => 'exampleextension-name',
6827 * 'author' => array(
6830 * 'version' => '1.9.0',
6831 * 'url' => 'http://example.org/example-extension/',
6832 * 'descriptionmsg' => 'exampleextension-desc',
6833 * 'license-name' => 'GPL-2.0+',
6837 * The extensions are listed on Special:Version. This page also looks for a file
6838 * named COPYING or LICENSE (optional .txt extension) and provides a link to
6839 * view said file. When the 'license-name' key is specified, this file is
6840 * interpreted as wikitext.
6842 * - $type: One of 'specialpage', 'parserhook', 'variable', 'media', 'antispam',
6843 * 'skin', 'api', or 'other', or any additional types as specified through the
6844 * ExtensionTypes hook as used in SpecialVersion::getExtensionTypes().
6846 * - name: Name of extension as an inline string instead of localizable message.
6847 * Do not omit this even if 'namemsg' is provided, as it is used to override
6848 * the path Special:Version uses to find extension's license info, and is
6849 * required for backwards-compatibility with MediaWiki 1.23 and older.
6851 * - namemsg (since MW 1.24): A message key for a message containing the
6852 * extension's name, if the name is localizable. (For example, skin names
6855 * - author: A string or an array of strings. Authors can be linked using
6856 * the regular wikitext link syntax. To have an internationalized version of
6857 * "and others" show, add an element "...". This element can also be linked,
6858 * for instance "[http://example ...]".
6860 * - descriptionmsg: A message key or an an array with message key and parameters:
6861 * `'descriptionmsg' => 'exampleextension-desc',`
6863 * - description: Description of extension as an inline string instead of
6864 * localizable message (omit in favour of 'descriptionmsg').
6866 * - license-name: Short name of the license (used as label for the link), such
6867 * as "GPL-2.0+" or "MIT" (https://spdx.org/licenses/ for a list of identifiers).
6869 $wgExtensionCredits = array();
6872 * Authentication plugin.
6873 * @var $wgAuth AuthPlugin
6878 * Global list of hooks.
6880 * The key is one of the events made available by MediaWiki, you can find
6881 * a description for most of them in docs/hooks.txt. The array is used
6882 * internally by Hook:run().
6884 * The value can be one of:
6886 * - A function name:
6888 * $wgHooks['event_name'][] = $function;
6890 * - A function with some data:
6892 * $wgHooks['event_name'][] = array( $function, $data );
6894 * - A an object method:
6896 * $wgHooks['event_name'][] = array( $object, 'method' );
6900 * $wgHooks['event_name'][] = function ( $hookParam ) {
6901 * // Handler code goes here.
6905 * @warning You should always append to an event array or you will end up
6906 * deleting a previous registered hook.
6908 * @warning Hook handlers should be registered at file scope. Registering
6909 * handlers after file scope can lead to unexpected results due to caching.
6914 * Maps jobs to their handling classes; extensions
6915 * can add to this to provide custom jobs
6917 $wgJobClasses = array(
6918 'refreshLinks' => 'RefreshLinksJob',
6919 'deleteLinks' => 'DeleteLinksJob',
6920 'htmlCacheUpdate' => 'HTMLCacheUpdateJob',
6921 'sendMail' => 'EmaillingJob',
6922 'enotifNotify' => 'EnotifNotifyJob',
6923 'fixDoubleRedirect' => 'DoubleRedirectJob',
6924 'AssembleUploadChunks' => 'AssembleUploadChunksJob',
6925 'PublishStashedFile' => 'PublishStashedFileJob',
6926 'ThumbnailRender' => 'ThumbnailRenderJob',
6927 'recentChangesUpdate' => 'RecentChangesUpdateJob',
6928 'refreshLinksPrioritized' => 'RefreshLinksJob',
6929 'refreshLinksDynamic' => 'RefreshLinksJob',
6930 'activityUpdateJob' => 'ActivityUpdateJob',
6931 'categoryMembershipChange' => 'CategoryMembershipChangeJob',
6932 'cdnPurge' => 'CdnPurgeJob',
6933 'enqueue' => 'EnqueueJob', // local queue for multi-DC setups
6938 * Jobs that must be explicitly requested, i.e. aren't run by job runners unless
6939 * special flags are set. The values here are keys of $wgJobClasses.
6942 * - Very long-running jobs.
6943 * - Jobs that you would never want to run as part of a page rendering request.
6944 * - Jobs that you want to run on specialized machines ( like transcoding, or a particular
6945 * machine on your cluster has 'outside' web access you could restrict uploadFromUrl )
6946 * These settings should be global to all wikis.
6948 $wgJobTypesExcludedFromDefaultQueue = array( 'AssembleUploadChunks', 'PublishStashedFile' );
6951 * Map of job types to how many job "work items" should be run per second
6952 * on each job runner process. The meaning of "work items" varies per job,
6953 * but typically would be something like "pages to update". A single job
6954 * may have a variable number of work items, as is the case with batch jobs.
6955 * This is used by runJobs.php and not jobs run via $wgJobRunRate.
6956 * These settings should be global to all wikis.
6959 $wgJobBackoffThrottling = array();
6962 * Make job runners commit changes for slave-lag prone jobs one job at a time.
6963 * This is useful if there are many job workers that race on slave lag checks.
6964 * If set, jobs taking this many seconds of DB write time have serialized commits.
6966 * Note that affected jobs may have worse lock contention. Also, if they affect
6967 * several DBs at once they may have a smaller chance of being atomic due to the
6968 * possibility of connection loss while queueing up to commit. Affected jobs may
6969 * also fail due to the commit lock acquisition timeout.
6974 $wgJobSerialCommitThreshold = false;
6977 * Map of job types to configuration arrays.
6978 * This determines which queue class and storage system is used for each job type.
6979 * Job types that do not have explicit configuration will use the 'default' config.
6980 * These settings should be global to all wikis.
6982 $wgJobTypeConf = array(
6983 'default' => array( 'class' => 'JobQueueDB', 'order' => 'random', 'claimTTL' => 3600 ),
6987 * Which aggregator to use for tracking which queues have jobs.
6988 * These settings should be global to all wikis.
6990 $wgJobQueueAggregator = array(
6991 'class' => 'JobQueueAggregatorNull'
6995 * Additional functions to be performed with updateSpecialPages.
6996 * Expensive Querypages are already updated.
6998 $wgSpecialPageCacheUpdates = array(
6999 'Statistics' => array( 'SiteStatsUpdate', 'cacheUpdate' )
7003 * Hooks that are used for outputting exceptions. Format is:
7004 * $wgExceptionHooks[] = $funcname
7006 * $wgExceptionHooks[] = array( $class, $funcname )
7007 * Hooks should return strings or false
7009 $wgExceptionHooks = array();
7012 * Page property link table invalidation lists. When a page property
7013 * changes, this may require other link tables to be updated (eg
7014 * adding __HIDDENCAT__ means the hiddencat tracking category will
7015 * have been added, so the categorylinks table needs to be rebuilt).
7016 * This array can be added to by extensions.
7018 $wgPagePropLinkInvalidations = array(
7019 'hiddencat' => 'categorylinks',
7022 /** @} */ # End extensions }
7024 /*************************************************************************//**
7030 * Use experimental, DMOZ-like category browser
7032 $wgUseCategoryBrowser = false;
7035 * On category pages, show thumbnail gallery for images belonging to that
7036 * category instead of listing them as articles.
7038 $wgCategoryMagicGallery = true;
7041 * Paging limit for categories
7043 $wgCategoryPagingLimit = 200;
7046 * Specify how category names should be sorted, when listed on a category page.
7047 * A sorting scheme is also known as a collation.
7049 * Available values are:
7051 * - uppercase: Converts the category name to upper case, and sorts by that.
7053 * - identity: Does no conversion. Sorts by binary value of the string.
7055 * - uca-default: Provides access to the Unicode Collation Algorithm with
7056 * the default element table. This is a compromise collation which sorts
7057 * all languages in a mediocre way. However, it is better than "uppercase".
7059 * To use the uca-default collation, you must have PHP's intl extension
7060 * installed. See http://php.net/manual/en/intl.setup.php . The details of the
7061 * resulting collation will depend on the version of ICU installed on the
7064 * After you change this, you must run maintenance/updateCollation.php to fix
7065 * the sort keys in the database.
7067 * Extensions can define there own collations by subclassing Collation
7068 * and using the Collation::factory hook.
7070 $wgCategoryCollation = 'uppercase';
7072 /** @} */ # End categories }
7074 /*************************************************************************//**
7080 * The logging system has two levels: an event type, which describes the
7081 * general category and can be viewed as a named subset of all logs; and
7082 * an action, which is a specific kind of event that can exist in that
7085 $wgLogTypes = array(
7103 * This restricts log access to those who have a certain right
7104 * Users without this will not see it in the option menu and can not view it
7105 * Restricted logs are not added to recent changes
7106 * Logs should remain non-transcludable
7107 * Format: logtype => permissiontype
7109 $wgLogRestrictions = array(
7110 'suppress' => 'suppressionlog'
7114 * Show/hide links on Special:Log will be shown for these log types.
7116 * This is associative array of log type => boolean "hide by default"
7118 * See $wgLogTypes for a list of available log types.
7122 * $wgFilterLogTypes = array(
7124 * 'import' => false,
7128 * Will display show/hide links for the move and import logs. Move logs will be
7129 * hidden by default unless the link is clicked. Import logs will be shown by
7130 * default, and hidden when the link is clicked.
7132 * A message of the form log-show-hide-[type] should be added, and will be used
7133 * for the link text.
7135 $wgFilterLogTypes = array(
7141 * Lists the message key string for each log type. The localized messages
7142 * will be listed in the user interface.
7144 * Extensions with custom log types may add to this array.
7146 * @since 1.19, if you follow the naming convention log-name-TYPE,
7147 * where TYPE is your log type, yoy don't need to use this array.
7149 $wgLogNames = array(
7150 '' => 'all-logs-page',
7151 'block' => 'blocklogpage',
7152 'protect' => 'protectlogpage',
7153 'rights' => 'rightslog',
7154 'delete' => 'dellogpage',
7155 'upload' => 'uploadlogpage',
7156 'move' => 'movelogpage',
7157 'import' => 'importlogpage',
7158 'patrol' => 'patrol-log-page',
7159 'merge' => 'mergelog',
7160 'suppress' => 'suppressionlog',
7164 * Lists the message key string for descriptive text to be shown at the
7165 * top of each log type.
7167 * Extensions with custom log types may add to this array.
7169 * @since 1.19, if you follow the naming convention log-description-TYPE,
7170 * where TYPE is your log type, yoy don't need to use this array.
7172 $wgLogHeaders = array(
7173 '' => 'alllogstext',
7174 'block' => 'blocklogtext',
7175 'delete' => 'dellogpagetext',
7176 'import' => 'importlogpagetext',
7177 'merge' => 'mergelogpagetext',
7178 'move' => 'movelogpagetext',
7179 'patrol' => 'patrol-log-header',
7180 'protect' => 'protectlogtext',
7181 'rights' => 'rightslogtext',
7182 'suppress' => 'suppressionlogtext',
7183 'upload' => 'uploadlogpagetext',
7187 * Lists the message key string for formatting individual events of each
7188 * type and action when listed in the logs.
7190 * Extensions with custom log types may add to this array.
7192 $wgLogActions = array();
7195 * The same as above, but here values are names of classes,
7197 * @see LogPage::actionText
7200 $wgLogActionsHandlers = array(
7201 'block/block' => 'BlockLogFormatter',
7202 'block/reblock' => 'BlockLogFormatter',
7203 'block/unblock' => 'BlockLogFormatter',
7204 'contentmodel/change' => 'ContentModelLogFormatter',
7205 'delete/delete' => 'DeleteLogFormatter',
7206 'delete/event' => 'DeleteLogFormatter',
7207 'delete/restore' => 'DeleteLogFormatter',
7208 'delete/revision' => 'DeleteLogFormatter',
7209 'import/interwiki' => 'ImportLogFormatter',
7210 'import/upload' => 'ImportLogFormatter',
7211 'managetags/activate' => 'LogFormatter',
7212 'managetags/create' => 'LogFormatter',
7213 'managetags/deactivate' => 'LogFormatter',
7214 'managetags/delete' => 'LogFormatter',
7215 'merge/merge' => 'MergeLogFormatter',
7216 'move/move' => 'MoveLogFormatter',
7217 'move/move_redir' => 'MoveLogFormatter',
7218 'patrol/patrol' => '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 * Maintain a log of newusers at Log/newusers?
7239 $wgNewUserLog = true;
7241 /** @} */ # end logging }
7243 /*************************************************************************//**
7244 * @name Special pages (general and miscellaneous)
7249 * Allow special page inclusions such as {{Special:Allpages}}
7251 $wgAllowSpecialInclusion = true;
7254 * Set this to an array of special page names to prevent
7255 * maintenance/updateSpecialPages.php from updating those pages.
7257 $wgDisableQueryPageUpdate = false;
7260 * On Special:Unusedimages, consider images "used", if they are put
7261 * into a category. Default (false) is not to count those as used.
7263 $wgCountCategorizedImagesAsUsed = false;
7266 * Maximum number of links to a redirect page listed on
7267 * Special:Whatlinkshere/RedirectDestination
7269 $wgMaxRedirectLinksRetrieved = 500;
7271 /** @} */ # end special pages }
7273 /*************************************************************************//**
7279 * Array of allowed values for the "title=foo&action=<action>" parameter. Syntax is:
7280 * 'foo' => 'ClassName' Load the specified class which subclasses Action
7281 * 'foo' => true Load the class FooAction which subclasses Action
7282 * If something is specified in the getActionOverrides()
7283 * of the relevant Page object it will be used
7284 * instead of the default class.
7285 * 'foo' => false The action is disabled; show an error message
7286 * Unsetting core actions will probably cause things to complain loudly.
7292 'editchangetags' => 'SpecialPageAction',
7295 'markpatrolled' => true,
7301 'revisiondelete' => 'SpecialPageAction',
7304 'unprotect' => true,
7310 /** @} */ # end actions }
7312 /*************************************************************************//**
7313 * @name Robot (search engine crawler) policy
7314 * See also $wgNoFollowLinks.
7319 * Default robot policy. The default policy is to encourage indexing and fol-
7320 * lowing of links. It may be overridden on a per-namespace and/or per-page
7323 $wgDefaultRobotPolicy = 'index,follow';
7326 * Robot policies per namespaces. The default policy is given above, the array
7327 * is made of namespace constants as defined in includes/Defines.php. You can-
7328 * not specify a different default policy for NS_SPECIAL: it is always noindex,
7329 * nofollow. This is because a number of special pages (e.g., ListPages) have
7330 * many permutations of options that display the same data under redundant
7331 * URLs, so search engine spiders risk getting lost in a maze of twisty special
7332 * pages, all alike, and never reaching your actual content.
7336 * $wgNamespaceRobotPolicies = array( NS_TALK => 'noindex' );
7339 $wgNamespaceRobotPolicies = array();
7342 * Robot policies per article. These override the per-namespace robot policies.
7343 * Must be in the form of an array where the key part is a properly canonicalised
7344 * text form title and the value is a robot policy.
7348 * $wgArticleRobotPolicies = array(
7349 * 'Main Page' => 'noindex,follow',
7350 * 'User:Bob' => 'index,follow',
7354 * @par Example that DOES NOT WORK because the names are not canonical text
7357 * $wgArticleRobotPolicies = array(
7358 * # Underscore, not space!
7359 * 'Main_Page' => 'noindex,follow',
7360 * # "Project", not the actual project name!
7361 * 'Project:X' => 'index,follow',
7362 * # Needs to be "Abc", not "abc" (unless $wgCapitalLinks is false for that namespace)!
7363 * 'abc' => 'noindex,nofollow'
7367 $wgArticleRobotPolicies = array();
7370 * An array of namespace keys in which the __INDEX__/__NOINDEX__ magic words
7371 * will not function, so users can't decide whether pages in that namespace are
7372 * indexed by search engines. If set to null, default to $wgContentNamespaces.
7376 * $wgExemptFromUserRobotsControl = array( NS_MAIN, NS_TALK, NS_PROJECT );
7379 $wgExemptFromUserRobotsControl = null;
7381 /** @} */ # End robot policy }
7383 /************************************************************************//**
7384 * @name AJAX and API
7385 * Note: The AJAX entry point which this section refers to is gradually being
7386 * replaced by the API entry point, api.php. They are essentially equivalent.
7387 * Both of them are used for dynamic client-side features, via XHR.
7392 * Enable the MediaWiki API for convenient access to
7393 * machine-readable data via api.php
7395 * See https://www.mediawiki.org/wiki/API
7397 $wgEnableAPI = true;
7400 * Allow the API to be used to perform write operations
7401 * (page edits, rollback, etc.) when an authorised user
7404 $wgEnableWriteAPI = true;
7408 * WARNING: SECURITY THREAT - debug use only
7410 * Disables many security checks in the API for debugging purposes.
7411 * This flag should never be used on the production servers, as it introduces
7412 * a number of potential security holes. Even when enabled, the validation
7413 * will still be performed, but instead of failing, API will return a warning.
7414 * Also, there will always be a warning notifying that this flag is set.
7415 * At this point, the flag allows GET requests to go through for modules
7420 $wgDebugAPI = false;
7423 * API module extensions.
7425 * Associative array mapping module name to modules specs;
7426 * Each module spec is an associative array containing at least
7427 * the 'class' key for the module's class, and optionally a
7428 * 'factory' key for the factory function to use for the module.
7430 * That factory function will be called with two parameters,
7431 * the parent module (an instance of ApiBase, usually ApiMain)
7432 * and the name the module was registered under. The return
7433 * value must be an instance of the class given in the 'class'
7436 * For backward compatibility, the module spec may also be a
7437 * simple string containing the module's class name. In that
7438 * case, the class' constructor will be called with the parent
7439 * module and module name as parameters, as described above.
7441 * Examples for registering API modules:
7444 * $wgAPIModules['foo'] = 'ApiFoo';
7445 * $wgAPIModules['bar'] = array(
7446 * 'class' => 'ApiBar',
7447 * 'factory' => function( $main, $name ) { ... }
7449 * $wgAPIModules['xyzzy'] = array(
7450 * 'class' => 'ApiXyzzy',
7451 * 'factory' => array( 'XyzzyFactory', 'newApiModule' )
7455 * Extension modules may override the core modules.
7456 * See ApiMain::$Modules for a list of the core modules.
7458 $wgAPIModules = array();
7461 * API format module extensions.
7462 * Associative array mapping format module name to module specs (see $wgAPIModules).
7463 * Extension modules may override the core modules.
7465 * See ApiMain::$Formats for a list of the core format modules.
7467 $wgAPIFormatModules = array();
7470 * API Query meta module extensions.
7471 * Associative array mapping meta module name to module specs (see $wgAPIModules).
7472 * Extension modules may override the core modules.
7474 * See ApiQuery::$QueryMetaModules for a list of the core meta modules.
7476 $wgAPIMetaModules = array();
7479 * API Query prop module extensions.
7480 * Associative array mapping prop module name to module specs (see $wgAPIModules).
7481 * Extension modules may override the core modules.
7483 * See ApiQuery::$QueryPropModules for a list of the core prop modules.
7485 $wgAPIPropModules = array();
7488 * API Query list module extensions.
7489 * Associative array mapping list module name to module specs (see $wgAPIModules).
7490 * Extension modules may override the core modules.
7492 * See ApiQuery::$QueryListModules for a list of the core list modules.
7494 $wgAPIListModules = array();
7497 * Maximum amount of rows to scan in a DB query in the API
7498 * The default value is generally fine
7500 $wgAPIMaxDBRows = 5000;
7503 * The maximum size (in bytes) of an API result.
7504 * @warning Do not set this lower than $wgMaxArticleSize*1024
7506 $wgAPIMaxResultSize = 8388608;
7509 * The maximum number of uncached diffs that can be retrieved in one API
7510 * request. Set this to 0 to disable API diffs altogether
7512 $wgAPIMaxUncachedDiffs = 1;
7515 * Maximum amount of DB lag on a majority of DB slaves to tolerate
7516 * before forcing bots to retry any write requests via API errors.
7517 * This should be lower than the 'max lag' value in $wgLBFactoryConf.
7519 $wgAPIMaxLagThreshold = 7;
7522 * Log file or URL (TCP or UDP) to log API requests to, or false to disable
7523 * API request logging
7525 $wgAPIRequestLog = false;
7528 * Set the timeout for the API help text cache. If set to 0, caching disabled
7530 $wgAPICacheHelpTimeout = 60 * 60;
7533 * The ApiQueryQueryPages module should skip pages that are redundant to true
7536 $wgAPIUselessQueryPages = array(
7537 'MIMEsearch', // aiprop=mime
7538 'LinkSearch', // list=exturlusage
7539 'FileDuplicateSearch', // prop=duplicatefiles
7543 * Enable AJAX framework
7548 * List of Ajax-callable functions.
7549 * Extensions acting as Ajax callbacks must register here
7550 * @deprecated (officially) since 1.27; use the API instead
7552 $wgAjaxExportList = array();
7555 * Enable AJAX check for file overwrite, pre-upload
7557 $wgAjaxUploadDestCheck = true;
7560 * Enable previewing licences via AJAX. Also requires $wgEnableAPI to be true.
7562 $wgAjaxLicensePreview = true;
7565 * Have clients send edits to be prepared when filling in edit summaries.
7566 * This gives the server a head start on the expensive parsing operation.
7568 $wgAjaxEditStash = true;
7571 * Settings for incoming cross-site AJAX requests:
7572 * Newer browsers support cross-site AJAX when the target resource allows requests
7573 * from the origin domain by the Access-Control-Allow-Origin header.
7574 * This is currently only used by the API (requests to api.php)
7575 * $wgCrossSiteAJAXdomains can be set using a wildcard syntax:
7577 * - '*' matches any number of characters
7578 * - '?' matches any 1 character
7582 * $wgCrossSiteAJAXdomains = array(
7583 * 'www.mediawiki.org',
7584 * '*.wikipedia.org',
7585 * '*.wikimedia.org',
7586 * '*.wiktionary.org',
7590 $wgCrossSiteAJAXdomains = array();
7593 * Domains that should not be allowed to make AJAX requests,
7594 * even if they match one of the domains allowed by $wgCrossSiteAJAXdomains
7595 * Uses the same syntax as $wgCrossSiteAJAXdomains
7597 $wgCrossSiteAJAXdomainExceptions = array();
7599 /** @} */ # End AJAX and API }
7601 /************************************************************************//**
7602 * @name Shell and process control
7607 * Maximum amount of virtual memory available to shell processes under linux, in KB.
7609 $wgMaxShellMemory = 307200;
7612 * Maximum file size created by shell processes under linux, in KB
7613 * ImageMagick convert for example can be fairly hungry for scratch space
7615 $wgMaxShellFileSize = 102400;
7618 * Maximum CPU time in seconds for shell processes under Linux
7620 $wgMaxShellTime = 180;
7623 * Maximum wall clock time (i.e. real time, of the kind the clock on the wall
7624 * would measure) in seconds for shell processes under Linux
7626 $wgMaxShellWallClockTime = 180;
7629 * Under Linux: a cgroup directory used to constrain memory usage of shell
7630 * commands. The directory must be writable by the user which runs MediaWiki.
7632 * If specified, this is used instead of ulimit, which is inaccurate, and
7633 * causes malloc() to return NULL, which exposes bugs in C applications, making
7634 * them segfault or deadlock.
7636 * A wrapper script will create a cgroup for each shell command that runs, as
7637 * a subgroup of the specified cgroup. If the memory limit is exceeded, the
7638 * kernel will send a SIGKILL signal to a process in the subgroup.
7642 * mkdir -p /sys/fs/cgroup/memory/mediawiki
7643 * mkdir -m 0777 /sys/fs/cgroup/memory/mediawiki/job
7644 * echo '$wgShellCgroup = "/sys/fs/cgroup/memory/mediawiki/job";' >> LocalSettings.php
7647 * The reliability of cgroup cleanup can be improved by installing a
7648 * notify_on_release script in the root cgroup, see e.g.
7649 * https://gerrit.wikimedia.org/r/#/c/40784
7651 $wgShellCgroup = false;
7654 * Executable path of the PHP cli binary (php/php5). Should be set up on install.
7656 $wgPhpCli = '/usr/bin/php';
7659 * Locale for LC_CTYPE, to work around http://bugs.php.net/bug.php?id=45132
7660 * For Unix-like operating systems, set this to to a locale that has a UTF-8
7661 * character set. Only the character set is relevant.
7663 $wgShellLocale = 'en_US.utf8';
7665 /** @} */ # End shell }
7667 /************************************************************************//**
7673 * Timeout for HTTP requests done internally, in seconds.
7675 $wgHTTPTimeout = 25;
7678 * Timeout for Asynchronous (background) HTTP requests, in seconds.
7680 $wgAsyncHTTPTimeout = 25;
7683 * Proxy to use for CURL requests.
7685 $wgHTTPProxy = false;
7688 * Local virtual hosts.
7690 * This lists domains that are configured as virtual hosts on the same machine.
7691 * If a request is to be made to a domain listed here, or any subdomain thereof,
7692 * then no proxy will be used.
7693 * Command-line scripts are not affected by this setting and will always use
7694 * proxy if it is configured.
7697 $wgLocalVirtualHosts = array();
7700 * Timeout for connections done internally (in seconds)
7701 * Only works for curl
7703 $wgHTTPConnectTimeout = 5e0
;
7705 /** @} */ # End HTTP client }
7707 /************************************************************************//**
7713 * Number of jobs to perform per request. May be less than one in which case
7714 * jobs are performed probabalistically. If this is zero, jobs will not be done
7715 * during ordinary apache requests. In this case, maintenance/runJobs.php should
7716 * be run periodically.
7721 * When $wgJobRunRate > 0, try to run jobs asynchronously, spawning a new process
7722 * to handle the job execution, instead of blocking the request until the job
7723 * execution finishes.
7726 $wgRunJobsAsync = true;
7729 * Number of rows to update per job
7731 $wgUpdateRowsPerJob = 300;
7734 * Number of rows to update per query
7736 $wgUpdateRowsPerQuery = 100;
7738 /** @} */ # End job queue }
7740 /************************************************************************//**
7741 * @name Miscellaneous
7746 * Name of the external diff engine to use
7748 $wgExternalDiffEngine = false;
7751 * Disable redirects to special pages and interwiki redirects, which use a 302
7752 * and have no "redirected from" link.
7754 * @note This is only for articles with #REDIRECT in them. URL's containing a
7755 * local interwiki prefix (or a non-canonical special page name) are still hard
7756 * redirected regardless of this setting.
7758 $wgDisableHardRedirects = false;
7761 * LinkHolderArray batch size
7764 $wgLinkHolderBatchSize = 1000;
7767 * By default MediaWiki does not register links pointing to same server in
7768 * externallinks dataset, use this value to override:
7770 $wgRegisterInternalExternals = false;
7773 * Maximum number of pages to move at once when moving subpages with a page.
7775 $wgMaximumMovedPages = 100;
7778 * Fix double redirects after a page move.
7779 * Tends to conflict with page move vandalism, use only on a private wiki.
7781 $wgFixDoubleRedirects = false;
7784 * Allow redirection to another page when a user logs in.
7785 * To enable, set to a string like 'Main Page'
7787 $wgRedirectOnLogin = null;
7790 * Configuration for processing pool control, for use in high-traffic wikis.
7791 * An implementation is provided in the PoolCounter extension.
7793 * This configuration array maps pool types to an associative array. The only
7794 * defined key in the associative array is "class", which gives the class name.
7795 * The remaining elements are passed through to the class as constructor
7800 * $wgPoolCounterConf = array( 'ArticleView' => array(
7801 * 'class' => 'PoolCounter_Client',
7802 * 'timeout' => 15, // wait timeout in seconds
7803 * 'workers' => 5, // maximum number of active threads in each pool
7804 * 'maxqueue' => 50, // maximum number of total threads in each pool
7805 * ... any extension-specific options...
7809 $wgPoolCounterConf = null;
7812 * To disable file delete/restore temporarily
7814 $wgUploadMaintenance = false;
7817 * Associative array mapping namespace IDs to the name of the content model pages in that namespace
7818 * should have by default (use the CONTENT_MODEL_XXX constants). If no special content type is
7819 * defined for a given namespace, pages in that namespace will use the CONTENT_MODEL_WIKITEXT
7820 * (except for the special case of JS and CS pages).
7824 $wgNamespaceContentModels = array();
7827 * How to react if a plain text version of a non-text Content object is requested using
7828 * ContentHandler::getContentText():
7830 * * 'ignore': return null
7831 * * 'fail': throw an MWException
7832 * * 'serialize': serialize to default format
7836 $wgContentHandlerTextFallback = 'ignore';
7839 * Set to false to disable use of the database fields introduced by the ContentHandler facility.
7840 * This way, the ContentHandler facility can be used without any additional information in the
7841 * database. A page's content model is then derived solely from the page's title. This however
7842 * means that changing a page's default model (e.g. using $wgNamespaceContentModels) will break
7843 * the page and/or make the content inaccessible. This also means that pages can not be moved to
7844 * a title that would default to a different content model.
7846 * Overall, with $wgContentHandlerUseDB = false, no database updates are needed, but content
7847 * handling is less robust and less flexible.
7851 $wgContentHandlerUseDB = true;
7854 * Determines which types of text are parsed as wikitext. This does not imply that these kinds
7855 * of texts are also rendered as wikitext, it only means that links, magic words, etc will have
7856 * the effect on the database they would have on a wikitext page.
7858 * @todo On the long run, it would be nice to put categories etc into a separate structure,
7859 * or at least parse only the contents of comments in the scripts.
7863 $wgTextModelsToParse = array(
7864 CONTENT_MODEL_WIKITEXT
, // Just for completeness, wikitext will always be parsed.
7865 CONTENT_MODEL_JAVASCRIPT
, // Make categories etc work, people put them into comments.
7866 CONTENT_MODEL_CSS
, // Make categories etc work, people put them into comments.
7870 * Whether the user must enter their password to change their e-mail address
7874 $wgRequirePasswordforEmailChange = true;
7877 * Register handlers for specific types of sites.
7881 $wgSiteTypes = array(
7882 'mediawiki' => 'MediaWikiSite',
7886 * Whether the page_props table has a pp_sortkey column. Set to false in case
7887 * the respective database schema change was not applied.
7890 $wgPagePropsHaveSortkey = true;
7893 * Port where you have HTTPS running
7894 * Supports HTTPS on non-standard ports
7901 * Secret for hmac-based key derivation function (fast,
7902 * cryptographically secure random numbers).
7903 * This should be set in LocalSettings.php, otherwise wgSecretKey will
7905 * See also: $wgHKDFAlgorithm
7908 $wgHKDFSecret = false;
7911 * Algorithm for hmac-based key derivation function (fast,
7912 * cryptographically secure random numbers).
7913 * See also: $wgHKDFSecret
7916 $wgHKDFAlgorithm = 'sha256';
7919 * Enable page language feature
7920 * Allows setting page language in database
7924 $wgPageLanguageUseDB = false;
7927 * Global configuration variable for Virtual REST Services.
7928 * Parameters for different services are to be declared inside
7929 * $wgVirtualRestConfig['modules'], which is to be treated as an associative
7930 * array. Global parameters will be merged with service-specific ones. The
7931 * result will then be passed to VirtualRESTService::__construct() in the
7934 * Example config for Parsoid:
7936 * $wgVirtualRestConfig['modules']['parsoid'] = array(
7937 * 'url' => 'http://localhost:8000',
7938 * 'prefix' => 'enwiki',
7939 * 'domain' => 'en.wikipedia.org',
7945 $wgVirtualRestConfig = array(
7946 'modules' => array(),
7948 # Timeout in seconds
7950 # 'domain' is set to $wgCanonicalServer in Setup.php
7951 'forwardCookies' => false,
7957 * Controls whether zero-result search queries with suggestions should display results for
7958 * these suggestions.
7963 $wgSearchRunSuggestedQuery = true;
7966 * Where popular password file is located.
7968 * Default in core contains 50,000 most popular. This config
7969 * allows you to change which file, in case you want to generate
7970 * a password file with > 50000 entries in it.
7972 * @see maintenance/createCommonPasswordCdb.php
7974 * @var string path to file
7976 $wgPopularPasswordFile = __DIR__
. '/../serialized/commonpasswords.cdb';
7979 * Max time (in seconds) a user-generated transaction can spend in writes.
7980 * If exceeded, the transaction is rolled back with an error instead of being committed.
7982 * @var int|bool Disabled if false
7985 $wgMaxUserDBWriteDuration = false;
7988 * Mapping of event channels to EventRelayer configuration.
7990 * By setting up a PubSub system (like Kafka) and enabling a corresponding EventRelayer class
7991 * that uses it, MediaWiki can broadcast events to all subscribers. Certain features like WAN
7992 * cache purging and CDN cache purging will emit events to this system. Appropriate listers can
7993 * subscribe to the channel and take actions based on the events. For example, a local daemon
7994 * can run on each CDN cache node and perfom local purges based on the URL purge channel events.
7996 * The 'default' channel is for all channels without an explicit entry here.
8000 $wgEventRelayerConfig = array(
8002 'class' => 'EventRelayerNull',
8007 * For really cool vim folding this needs to be at the end:
8008 * vim: foldmarker=@{,@} foldmethod=marker