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 = '1.26alpha';
81 * Name of the site. It must be changed in LocalSettings.php
83 $wgSitename = 'MediaWiki';
90 * $wgServer = 'http://example.com';
93 * This is usually detected correctly by MediaWiki. If MediaWiki detects the
94 * wrong server, it will redirect incorrectly after you save a page. In that
95 * case, set this variable to fix it.
97 * If you want to use protocol-relative URLs on your wiki, set this to a
98 * protocol-relative URL like '//example.com' and set $wgCanonicalServer
99 * to a fully qualified URL.
101 $wgServer = WebRequest
::detectServer();
104 * Canonical URL of the server, to use in IRC feeds and notification e-mails.
105 * Must be fully qualified, even if $wgServer is protocol-relative.
107 * Defaults to $wgServer, expanded to a fully qualified http:// URL if needed.
110 $wgCanonicalServer = false;
113 * Server name. This is automatically computed by parsing the bare
114 * hostname out of $wgCanonicalServer. It should not be customized.
117 $wgServerName = false;
119 /************************************************************************//**
120 * @name Script path settings
125 * The path we should point to.
126 * It might be a virtual path in case with use apache mod_rewrite for example.
128 * This *needs* to be set correctly.
130 * Other paths will be set to defaults based on it unless they are directly
131 * set in LocalSettings.php
133 $wgScriptPath = '/wiki';
136 * Whether to support URLs like index.php/Page_title These often break when PHP
137 * is set up in CGI mode. PATH_INFO *may* be correct if cgi.fix_pathinfo is set,
138 * but then again it may not; lighttpd converts incoming path data to lowercase
139 * on systems with case-insensitive filesystems, and there have been reports of
140 * problems on Apache as well.
142 * To be safe we'll continue to keep it off by default.
144 * Override this to false if $_SERVER['PATH_INFO'] contains unexpectedly
145 * incorrect garbage, or to true if it is really correct.
147 * The default $wgArticlePath will be set based on this value at runtime, but if
148 * you have customized it, having this incorrectly set to true can cause
149 * redirect loops when "pretty URLs" are used.
152 $wgUsePathInfo = ( strpos( PHP_SAPI
, 'cgi' ) === false ) &&
153 ( strpos( PHP_SAPI
, 'apache2filter' ) === false ) &&
154 ( strpos( PHP_SAPI
, 'isapi' ) === false );
157 * The extension to append to script names by default. This can either be .php
160 * Some hosting providers use PHP 4 for *.php files, and PHP 5 for *.php5. This
161 * variable is provided to support those providers.
164 $wgScriptExtension = '.php';
168 /************************************************************************//**
169 * @name URLs and file paths
171 * These various web and file path variables are set to their defaults
172 * in Setup.php if they are not explicitly set from LocalSettings.php.
174 * These will relatively rarely need to be set manually, unless you are
175 * splitting style sheets or images outside the main document root.
177 * In this section, a "path" is usually a host-relative URL, i.e. a URL without
178 * the host part, that starts with a slash. In most cases a full URL is also
179 * acceptable. A "directory" is a local file path.
181 * In both paths and directories, trailing slashes should not be included.
187 * The URL path to index.php.
189 * Defaults to "{$wgScriptPath}/index{$wgScriptExtension}".
194 * The URL path to load.php.
196 * Defaults to "{$wgScriptPath}/load{$wgScriptExtension}".
199 $wgLoadScript = false;
202 * The URL path of the skins directory.
203 * Defaults to "{$wgScriptPath}/skins".
206 $wgStylePath = false;
207 $wgStyleSheetPath = &$wgStylePath;
210 * The URL path of the skins directory. Should not point to an external domain.
211 * Defaults to "{$wgScriptPath}/skins".
214 $wgLocalStylePath = false;
217 * The URL path of the extensions directory.
218 * Defaults to "{$wgScriptPath}/extensions".
221 $wgExtensionAssetsPath = false;
224 * Filesystem stylesheets directory.
225 * Defaults to "{$IP}/skins".
228 $wgStyleDirectory = false;
231 * The URL path for primary article page views. This path should contain $1,
232 * which is replaced by the article title.
234 * Defaults to "{$wgScript}/$1" or "{$wgScript}?title=$1",
235 * depending on $wgUsePathInfo.
237 $wgArticlePath = false;
240 * The URL path for the images directory.
241 * Defaults to "{$wgScriptPath}/images".
243 $wgUploadPath = false;
246 * The filesystem path of the images directory. Defaults to "{$IP}/images".
248 $wgUploadDirectory = false;
251 * Directory where the cached page will be saved.
252 * Defaults to "{$wgUploadDirectory}/cache".
254 $wgFileCacheDirectory = false;
257 * The URL path of the wiki logo. The logo size should be 135x135 pixels.
258 * Defaults to "$wgResourceBasePath/resources/assets/wiki.png".
263 * Array with URL paths to HD versions of the wiki logo. The scaled logo size
264 * should be under 135x155 pixels.
265 * Only 1.5x and 2x versions are supported.
270 * "1.5x" => "path/to/1.5x_version.png",
271 * "2x" => "path/to/2x_version.png"
280 * The URL path of the shortcut icon.
283 $wgFavicon = '/favicon.ico';
286 * The URL path of the icon for iPhone and iPod Touch web app bookmarks.
287 * Defaults to no icon.
290 $wgAppleTouchIcon = false;
293 * Value for the referrer policy meta tag.
294 * One of 'never', 'default', 'origin', 'always'. Setting it to false just
295 * prevents the meta tag from being output.
296 * See http://www.w3.org/TR/referrer-policy/ for details.
300 $wgReferrerPolicy = false;
303 * The local filesystem path to a temporary directory. This is not required to
306 * When this setting is set to false, its value will be set through a call
307 * to wfTempDir(). See that methods implementation for the actual detection
310 * Developers should use the global function wfTempDir() instead of this
314 * @note Default changed to false in MediaWiki 1.20.
316 $wgTmpDirectory = false;
319 * If set, this URL is added to the start of $wgUploadPath to form a complete
323 $wgUploadBaseUrl = '';
326 * To enable remote on-demand scaling, set this to the thumbnail base URL.
327 * Full thumbnail URL will be like $wgUploadStashScalerBaseUrl/e/e6/Foo.jpg/123px-Foo.jpg
328 * where 'e6' are the first two characters of the MD5 hash of the file name.
329 * If $wgUploadStashScalerBaseUrl is set to false, thumbs are rendered locally as needed.
332 $wgUploadStashScalerBaseUrl = false;
335 * To set 'pretty' URL paths for actions other than
336 * plain page views, add to this array.
339 * Set pretty URL for the edit action:
341 * 'edit' => "$wgScriptPath/edit/$1"
344 * There must be an appropriate script or rewrite rule in place to handle these
348 $wgActionPaths = array();
352 /************************************************************************//**
353 * @name Files and file uploads
358 * Uploads have to be specially set up to be secure
360 $wgEnableUploads = false;
363 * The maximum age of temporary (incomplete) uploaded files
365 $wgUploadStashMaxAge = 6 * 3600; // 6 hours
368 * Allows to move images and other media files
370 $wgAllowImageMoving = true;
373 * Enable deferred upload tasks that use the job queue.
374 * Only enable this if job runners are set up for both the
375 * 'AssembleUploadChunks' and 'PublishStashedFile' job types.
377 * @note If you use suhosin, this setting is incompatible with
378 * suhosin.session.encrypt.
380 $wgEnableAsyncUploads = false;
383 * These are additional characters that should be replaced with '-' in filenames
385 $wgIllegalFileChars = ":";
388 * What directory to place deleted uploads in.
389 * Defaults to "{$wgUploadDirectory}/deleted".
391 $wgDeletedDirectory = false;
394 * Set this to true if you use img_auth and want the user to see details on why access failed.
396 $wgImgAuthDetails = false;
399 * Map of relative URL directories to match to internal mwstore:// base storage paths.
400 * For img_auth.php requests, everything after "img_auth.php/" is checked to see
401 * if starts with any of the prefixes defined here. The prefixes should not overlap.
402 * The prefix that matches has a corresponding storage path, which the rest of the URL
403 * is assumed to be relative to. The file at that path (or a 404) is send to the client.
406 * $wgImgAuthUrlPathMap['/timeline/'] = 'mwstore://local-fs/timeline-render/';
407 * The above maps ".../img_auth.php/timeline/X" to "mwstore://local-fs/timeline-render/".
408 * The name "local-fs" should correspond by name to an entry in $wgFileBackends.
410 * @see $wgFileBackends
412 $wgImgAuthUrlPathMap = array();
415 * File repository structures
417 * $wgLocalFileRepo is a single repository structure, and $wgForeignFileRepos is
418 * an array of such structures. Each repository structure is an associative
419 * array of properties configuring the repository.
421 * Properties required for all repos:
422 * - class The class name for the repository. May come from the core or an extension.
423 * The core repository classes are FileRepo, LocalRepo, ForeignDBRepo.
424 * FSRepo is also supported for backwards compatibility.
426 * - name A unique name for the repository (but $wgLocalFileRepo should be 'local').
427 * The name should consist of alpha-numeric characters.
428 * - backend A file backend name (see $wgFileBackends).
430 * For most core repos:
431 * - zones Associative array of zone names that each map to an array with:
432 * container : backend container name the zone is in
433 * directory : root path within container for the zone
434 * url : base URL to the root of the zone
435 * urlsByExt : map of file extension types to base URLs
436 * (useful for using a different cache for videos)
437 * Zones default to using "<repo name>-<zone name>" as the container name
438 * and default to using the container root as the zone's root directory.
439 * Nesting of zone locations within other zones should be avoided.
440 * - url Public zone URL. The 'zones' settings take precedence.
441 * - hashLevels The number of directory levels for hash-based division of files
442 * - thumbScriptUrl The URL for thumb.php (optional, not recommended)
443 * - transformVia404 Whether to skip media file transformation on parse and rely on a 404
445 * - initialCapital Equivalent to $wgCapitalLinks (or $wgCapitalLinkOverrides[NS_FILE],
446 * determines whether filenames implicitly start with a capital letter.
447 * The current implementation may give incorrect description page links
448 * when the local $wgCapitalLinks and initialCapital are mismatched.
449 * - pathDisclosureProtection
450 * May be 'paranoid' to remove all parameters from error messages, 'none' to
451 * leave the paths in unchanged, or 'simple' to replace paths with
452 * placeholders. Default for LocalRepo is 'simple'.
453 * - fileMode This allows wikis to set the file mode when uploading/moving files. Default
455 * - directory The local filesystem directory where public files are stored. Not used for
457 * - thumbDir The base thumbnail directory. Defaults to "<directory>/thumb".
458 * - thumbUrl The base thumbnail URL. Defaults to "<url>/thumb".
459 * - isPrivate Set this if measures should always be taken to keep the files private.
460 * One should not trust this to assure that the files are not web readable;
461 * the server configuration should be done manually depending on the backend.
463 * These settings describe a foreign MediaWiki installation. They are optional, and will be ignored
464 * for local repositories:
465 * - descBaseUrl URL of image description pages, e.g. http://en.wikipedia.org/wiki/File:
466 * - scriptDirUrl URL of the MediaWiki installation, equivalent to $wgScriptPath, e.g.
467 * http://en.wikipedia.org/w
468 * - scriptExtension Script extension of the MediaWiki installation, equivalent to
469 * $wgScriptExtension, e.g. .php5 defaults to .php
471 * - articleUrl Equivalent to $wgArticlePath, e.g. http://en.wikipedia.org/wiki/$1
472 * - fetchDescription Fetch the text of the remote file description page. Equivalent to
473 * $wgFetchCommonsDescriptions.
474 * - abbrvThreshold File names over this size will use the short form of thumbnail names.
475 * Short thumbnail names only have the width, parameters, and the extension.
478 * - dbType, dbServer, dbUser, dbPassword, dbName, dbFlags
479 * equivalent to the corresponding member of $wgDBservers
480 * - tablePrefix Table prefix, the foreign wiki's $wgDBprefix
481 * - hasSharedCache True if the wiki's shared cache is accessible via the local $wgMemc
484 * - apibase Use for the foreign API's URL
485 * - apiThumbCacheExpiry How long to locally cache thumbs for
487 * If you leave $wgLocalFileRepo set to false, Setup will fill in appropriate values.
488 * Otherwise, set $wgLocalFileRepo to a repository structure as described above.
489 * If you set $wgUseInstantCommons to true, it will add an entry for Commons.
490 * If you set $wgForeignFileRepos to an array of repository structures, those will
491 * be searched after the local file repo.
492 * Otherwise, you will only have access to local media files.
494 * @see Setup.php for an example usage and default initialization.
496 $wgLocalFileRepo = false;
499 * @see $wgLocalFileRepo
501 $wgForeignFileRepos = array();
504 * Use Commons as a remote file repository. Essentially a wrapper, when this
505 * is enabled $wgForeignFileRepos will point at Commons with a set of default
508 $wgUseInstantCommons = false;
511 * File backend structure configuration.
513 * This is an array of file backend configuration arrays.
514 * Each backend configuration has the following parameters:
515 * - 'name' : A unique name for the backend
516 * - 'class' : The file backend class to use
517 * - 'wikiId' : A unique string that identifies the wiki (container prefix)
518 * - 'lockManager' : The name of a lock manager (see $wgLockManagers)
520 * See FileBackend::__construct() for more details.
521 * Additional parameters are specific to the file backend class used.
522 * These settings should be global to all wikis when possible.
524 * There are two particularly important aspects about each backend:
525 * - a) Whether it is fully qualified or wiki-relative.
526 * By default, the paths of files are relative to the current wiki,
527 * which works via prefixing them with the current wiki ID when accessed.
528 * Setting 'wikiId' forces the backend to be fully qualified by prefixing
529 * all paths with the specified value instead. This can be useful if
530 * multiple wikis need to share the same data. Note that 'name' is *not*
531 * part of any prefix and thus should not be relied upon for namespacing.
532 * - b) Whether it is only defined for some wikis or is defined on all
533 * wikis in the wiki farm. Defining a backend globally is useful
534 * if multiple wikis need to share the same data.
535 * One should be aware of these aspects when configuring a backend for use with
536 * any basic feature or plugin. For example, suppose an extension stores data for
537 * different wikis in different directories and sometimes needs to access data from
538 * a foreign wiki's directory in order to render a page on given wiki. The extension
539 * would need a fully qualified backend that is defined on all wikis in the wiki farm.
541 $wgFileBackends = array();
544 * Array of configuration arrays for each lock manager.
545 * Each backend configuration has the following parameters:
546 * - 'name' : A unique name for the lock manager
547 * - 'class' : The lock manger class to use
549 * See LockManager::__construct() for more details.
550 * Additional parameters are specific to the lock manager class used.
551 * These settings should be global to all wikis.
553 $wgLockManagers = array();
556 * Show Exif data, on by default if available.
557 * Requires PHP's Exif extension: http://www.php.net/manual/en/ref.exif.php
559 * @note FOR WINDOWS USERS:
560 * To enable Exif functions, add the following lines to the "Windows
561 * extensions" section of php.ini:
563 * extension=extensions/php_mbstring.dll
564 * extension=extensions/php_exif.dll
567 $wgShowEXIF = function_exists( 'exif_read_data' );
570 * If to automatically update the img_metadata field
571 * if the metadata field is outdated but compatible with the current version.
574 $wgUpdateCompatibleMetadata = false;
577 * If you operate multiple wikis, you can define a shared upload path here.
578 * Uploads to this wiki will NOT be put there - they will be put into
579 * $wgUploadDirectory.
580 * If $wgUseSharedUploads is set, the wiki will look in the shared repository if
581 * no file of the given name is found in the local repository (for [[File:..]],
582 * [[Media:..]] links). Thumbnails will also be looked for and generated in this
585 * Note that these configuration settings can now be defined on a per-
586 * repository basis for an arbitrary number of file repositories, using the
587 * $wgForeignFileRepos variable.
589 $wgUseSharedUploads = false;
592 * Full path on the web server where shared uploads can be found
594 $wgSharedUploadPath = "http://commons.wikimedia.org/shared/images";
597 * Fetch commons image description pages and display them on the local wiki?
599 $wgFetchCommonsDescriptions = false;
602 * Path on the file system where shared uploads can be found.
604 $wgSharedUploadDirectory = "/var/www/wiki3/images";
607 * DB name with metadata about shared directory.
608 * Set this to false if the uploads do not come from a wiki.
610 $wgSharedUploadDBname = false;
613 * Optional table prefix used in database.
615 $wgSharedUploadDBprefix = '';
618 * Cache shared metadata in memcached.
619 * Don't do this if the commons wiki is in a different memcached domain
621 $wgCacheSharedUploads = true;
624 * Allow for upload to be copied from an URL.
625 * The timeout for copy uploads is set by $wgCopyUploadTimeout.
626 * You have to assign the user right 'upload_by_url' to a user group, to use this.
628 $wgAllowCopyUploads = false;
631 * Allow asynchronous copy uploads.
632 * This feature is experimental and broken as of r81612.
634 $wgAllowAsyncCopyUploads = false;
637 * A list of domains copy uploads can come from
641 $wgCopyUploadsDomains = array();
644 * Enable copy uploads from Special:Upload. $wgAllowCopyUploads must also be
645 * true. If $wgAllowCopyUploads is true, but this is false, you will only be
646 * able to perform copy uploads from the API or extensions (e.g. UploadWizard).
648 $wgCopyUploadsFromSpecialUpload = false;
651 * Proxy to use for copy upload requests.
654 $wgCopyUploadProxy = false;
657 * Different timeout for upload by url
658 * This could be useful since when fetching large files, you may want a
659 * timeout longer than the default $wgHTTPTimeout. False means fallback
664 $wgCopyUploadTimeout = false;
667 * Different timeout for upload by url when run as a background job
668 * This could be useful since when fetching large files via job queue,
669 * you may want a different timeout, especially because there is no
670 * http request being kept alive.
672 * false means fallback to $wgCopyUploadTimeout.
675 $wgCopyUploadAsyncTimeout = false;
678 * Max size for uploads, in bytes. If not set to an array, applies to all
679 * uploads. If set to an array, per upload type maximums can be set, using the
680 * file and url keys. If the * key is set this value will be used as maximum
681 * for non-specified types.
685 * $wgMaxUploadSize = array(
687 * 'url' => 500 * 1024,
690 * Sets the maximum for all uploads to 250 kB except for upload-by-url, which
691 * will have a maximum of 500 kB.
693 $wgMaxUploadSize = 1024 * 1024 * 100; # 100MB
696 * Point the upload navigation link to an external URL
697 * Useful if you want to use a shared repository by default
698 * without disabling local uploads (use $wgEnableUploads = false for that).
702 * $wgUploadNavigationUrl = 'http://commons.wikimedia.org/wiki/Special:Upload';
705 $wgUploadNavigationUrl = false;
708 * Point the upload link for missing files to an external URL, as with
709 * $wgUploadNavigationUrl. The URL will get "(?|&)wpDestFile=<filename>"
710 * appended to it as appropriate.
712 $wgUploadMissingFileUrl = false;
715 * Give a path here to use thumb.php for thumbnail generation on client
716 * request, instead of generating them on render and outputting a static URL.
717 * This is necessary if some of your apache servers don't have read/write
718 * access to the thumbnail path.
722 * $wgThumbnailScriptPath = "{$wgScriptPath}/thumb{$wgScriptExtension}";
725 $wgThumbnailScriptPath = false;
728 * @see $wgThumbnailScriptPath
730 $wgSharedThumbnailScriptPath = false;
733 * Set this to false if you do not want MediaWiki to divide your images
734 * directory into many subdirectories, for improved performance.
736 * It's almost always good to leave this enabled. In previous versions of
737 * MediaWiki, some users set this to false to allow images to be added to the
738 * wiki by simply copying them into $wgUploadDirectory and then running
739 * maintenance/rebuildImages.php to register them in the database. This is no
740 * longer recommended, use maintenance/importImages.php instead.
742 * @note That this variable may be ignored if $wgLocalFileRepo is set.
743 * @todo Deprecate the setting and ultimately remove it from Core.
745 $wgHashedUploadDirectory = true;
748 * Set the following to false especially if you have a set of files that need to
749 * be accessible by all wikis, and you do not want to use the hash (path/a/aa/)
752 $wgHashedSharedUploadDirectory = true;
755 * Base URL for a repository wiki. Leave this blank if uploads are just stored
756 * in a shared directory and not meant to be accessible through a separate wiki.
757 * Otherwise the image description pages on the local wiki will link to the
758 * image description page on this wiki.
760 * Please specify the namespace, as in the example below.
762 $wgRepositoryBaseUrl = "http://commons.wikimedia.org/wiki/File:";
765 * This is the list of preferred extensions for uploading files. Uploading files
766 * with extensions not in this list will trigger a warning.
768 * @warning If you add any OpenOffice or Microsoft Office file formats here,
769 * such as odt or doc, and untrusted users are allowed to upload files, then
770 * your wiki will be vulnerable to cross-site request forgery (CSRF).
772 $wgFileExtensions = array( 'png', 'gif', 'jpg', 'jpeg' );
775 * Files with these extensions will never be allowed as uploads.
776 * An array of file extensions to blacklist. You should append to this array
777 * if you want to blacklist additional files.
779 $wgFileBlacklist = array(
780 # HTML may contain cookie-stealing JavaScript and web bugs
781 'html', 'htm', 'js', 'jsb', 'mhtml', 'mht', 'xhtml', 'xht',
782 # PHP scripts may execute arbitrary code on the server
783 'php', 'phtml', 'php3', 'php4', 'php5', 'phps',
784 # Other types that may be interpreted by some servers
785 'shtml', 'jhtml', 'pl', 'py', 'cgi',
786 # May contain harmful executables for Windows victims
787 'exe', 'scr', 'dll', 'msi', 'vbs', 'bat', 'com', 'pif', 'cmd', 'vxd', 'cpl' );
790 * Files with these MIME types will never be allowed as uploads
791 * if $wgVerifyMimeType is enabled.
793 $wgMimeTypeBlacklist = array(
794 # HTML may contain cookie-stealing JavaScript and web bugs
795 'text/html', 'text/javascript', 'text/x-javascript', 'application/x-shellscript',
796 # PHP scripts may execute arbitrary code on the server
797 'application/x-php', 'text/x-php',
798 # Other types that may be interpreted by some servers
799 'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
800 # Client-side hazards on Internet Explorer
801 'text/scriptlet', 'application/x-msdownload',
802 # Windows metafile, client-side vulnerability on some systems
803 'application/x-msmetafile',
807 * Allow Java archive uploads.
808 * This is not recommended for public wikis since a maliciously-constructed
809 * applet running on the same domain as the wiki can steal the user's cookies.
811 $wgAllowJavaUploads = false;
814 * This is a flag to determine whether or not to check file extensions on upload.
816 * @warning Setting this to false is insecure for public wikis.
818 $wgCheckFileExtensions = true;
821 * If this is turned off, users may override the warning for files not covered
822 * by $wgFileExtensions.
824 * @warning Setting this to false is insecure for public wikis.
826 $wgStrictFileExtensions = true;
829 * Setting this to true will disable the upload system's checks for HTML/JavaScript.
831 * @warning THIS IS VERY DANGEROUS on a publicly editable site, so USE
832 * $wgGroupPermissions TO RESTRICT UPLOADING to only those that you trust
834 $wgDisableUploadScriptChecks = false;
837 * Warn if uploaded files are larger than this (in bytes), or false to disable
839 $wgUploadSizeWarning = false;
842 * list of trusted media-types and MIME types.
843 * Use the MEDIATYPE_xxx constants to represent media types.
844 * This list is used by File::isSafeFile
846 * Types not listed here will have a warning about unsafe content
847 * displayed on the images description page. It would also be possible
848 * to use this for further restrictions, like disabling direct
849 * [[media:...]] links for non-trusted formats.
851 $wgTrustedMediaFormats = array(
852 MEDIATYPE_BITMAP
, //all bitmap formats
853 MEDIATYPE_AUDIO
, //all audio formats
854 MEDIATYPE_VIDEO
, //all plain video formats
855 "image/svg+xml", //svg (only needed if inline rendering of svg is not supported)
856 "application/pdf", //PDF files
857 #"application/x-shockwave-flash", //flash/shockwave movie
861 * Plugins for media file type handling.
862 * Each entry in the array maps a MIME type to a class name
864 $wgMediaHandlers = array(
865 'image/jpeg' => 'JpegHandler',
866 'image/png' => 'PNGHandler',
867 'image/gif' => 'GIFHandler',
868 'image/tiff' => 'TiffHandler',
869 'image/x-ms-bmp' => 'BmpHandler',
870 'image/x-bmp' => 'BmpHandler',
871 'image/x-xcf' => 'XCFHandler',
872 'image/svg+xml' => 'SvgHandler', // official
873 'image/svg' => 'SvgHandler', // compat
874 'image/vnd.djvu' => 'DjVuHandler', // official
875 'image/x.djvu' => 'DjVuHandler', // compat
876 'image/x-djvu' => 'DjVuHandler', // compat
880 * Plugins for page content model handling.
881 * Each entry in the array maps a model id to a class name.
885 $wgContentHandlers = array(
887 CONTENT_MODEL_WIKITEXT
=> 'WikitextContentHandler',
888 // dumb version, no syntax highlighting
889 CONTENT_MODEL_JAVASCRIPT
=> 'JavaScriptContentHandler',
890 // simple implementation, for use by extensions, etc.
891 CONTENT_MODEL_JSON
=> 'JsonContentHandler',
892 // dumb version, no syntax highlighting
893 CONTENT_MODEL_CSS
=> 'CssContentHandler',
894 // plain text, for use by extensions, etc.
895 CONTENT_MODEL_TEXT
=> 'TextContentHandler',
899 * Whether to enable server-side image thumbnailing. If false, images will
900 * always be sent to the client in full resolution, with appropriate width= and
901 * height= attributes on the <img> tag for the client to do its own scaling.
903 $wgUseImageResize = true;
906 * Resizing can be done using PHP's internal image libraries or using
907 * ImageMagick or another third-party converter, e.g. GraphicMagick.
908 * These support more file formats than PHP, which only supports PNG,
909 * GIF, JPG, XBM and WBMP.
911 * Use Image Magick instead of PHP builtin functions.
913 $wgUseImageMagick = false;
916 * The convert command shipped with ImageMagick
918 $wgImageMagickConvertCommand = '/usr/bin/convert';
921 * Sharpening parameter to ImageMagick
923 $wgSharpenParameter = '0x0.4';
926 * Reduction in linear dimensions below which sharpening will be enabled
928 $wgSharpenReductionThreshold = 0.85;
931 * Temporary directory used for ImageMagick. The directory must exist. Leave
932 * this set to false to let ImageMagick decide for itself.
934 $wgImageMagickTempDir = false;
937 * Use another resizing converter, e.g. GraphicMagick
938 * %s will be replaced with the source path, %d with the destination
939 * %w and %h will be replaced with the width and height.
941 * @par Example for GraphicMagick:
943 * $wgCustomConvertCommand = "gm convert %s -resize %wx%h %d"
946 * Leave as false to skip this.
948 $wgCustomConvertCommand = false;
951 * used for lossless jpeg rotation
955 $wgJpegTran = '/usr/bin/jpegtran';
958 * Some tests and extensions use exiv2 to manipulate the Exif metadata in some
961 $wgExiv2Command = '/usr/bin/exiv2';
964 * Scalable Vector Graphics (SVG) may be uploaded as images.
965 * Since SVG support is not yet standard in browsers, it is
966 * necessary to rasterize SVGs to PNG as a fallback format.
968 * An external program is required to perform this conversion.
969 * If set to an array, the first item is a PHP callable and any further items
970 * are passed as parameters after $srcPath, $dstPath, $width, $height
972 $wgSVGConverters = array(
974 '$path/convert -background "#ffffff00" -thumbnail $widthx$height\! $input PNG:$output',
975 'sodipodi' => '$path/sodipodi -z -w $width -f $input -e $output',
976 'inkscape' => '$path/inkscape -z -w $width -f $input -e $output',
977 'batik' => 'java -Djava.awt.headless=true -jar $path/batik-rasterizer.jar -w $width -d '
979 'rsvg' => '$path/rsvg-convert -w $width -h $height -o $output $input',
980 'imgserv' => '$path/imgserv-wrapper -i svg -o png -w$width $input $output',
981 'ImagickExt' => array( 'SvgHandler::rasterizeImagickExt' ),
985 * Pick a converter defined in $wgSVGConverters
987 $wgSVGConverter = 'ImageMagick';
990 * If not in the executable PATH, specify the SVG converter path.
992 $wgSVGConverterPath = '';
995 * Don't scale a SVG larger than this
997 $wgSVGMaxSize = 2048;
1000 * Don't read SVG metadata beyond this point.
1001 * Default is 1024*256 bytes
1003 $wgSVGMetadataCutoff = 262144;
1006 * Disallow <title> element in SVG files.
1008 * MediaWiki will reject HTMLesque tags in uploaded files due to idiotic
1009 * browsers which can not perform basic stuff like MIME detection and which are
1010 * vulnerable to further idiots uploading crap files as images.
1012 * When this directive is on, "<title>" will be allowed in files with an
1013 * "image/svg+xml" MIME type. You should leave this disabled if your web server
1014 * is misconfigured and doesn't send appropriate MIME types for SVG images.
1016 $wgAllowTitlesInSVG = false;
1019 * The maximum number of pixels a source image can have if it is to be scaled
1020 * down by a scaler that requires the full source image to be decompressed
1021 * and stored in decompressed form, before the thumbnail is generated.
1023 * This provides a limit on memory usage for the decompression side of the
1024 * image scaler. The limit is used when scaling PNGs with any of the
1025 * built-in image scalers, such as ImageMagick or GD. It is ignored for
1026 * JPEGs with ImageMagick, and when using the VipsScaler extension.
1028 * The default is 50 MB if decompressed to RGBA form, which corresponds to
1029 * 12.5 million pixels or 3500x3500.
1031 $wgMaxImageArea = 1.25e7
;
1034 * Force thumbnailing of animated GIFs above this size to a single
1035 * frame instead of an animated thumbnail. As of MW 1.17 this limit
1036 * is checked against the total size of all frames in the animation.
1037 * It probably makes sense to keep this equal to $wgMaxImageArea.
1039 $wgMaxAnimatedGifArea = 1.25e7
;
1042 * Browsers don't support TIFF inline generally...
1043 * For inline display, we need to convert to PNG or JPEG.
1044 * Note scaling should work with ImageMagick, but may not with GD scaling.
1048 * // PNG is lossless, but inefficient for photos
1049 * $wgTiffThumbnailType = array( 'png', 'image/png' );
1050 * // JPEG is good for photos, but has no transparency support. Bad for diagrams.
1051 * $wgTiffThumbnailType = array( 'jpg', 'image/jpeg' );
1054 $wgTiffThumbnailType = false;
1057 * If rendered thumbnail files are older than this timestamp, they
1058 * will be rerendered on demand as if the file didn't already exist.
1059 * Update if there is some need to force thumbs and SVG rasterizations
1060 * to rerender, such as fixes to rendering bugs.
1062 $wgThumbnailEpoch = '20030516000000';
1065 * Certain operations are avoided if there were too many recent failures,
1066 * for example, thumbnail generation. Bump this value to invalidate all
1067 * memory of failed operations and thus allow further attempts to resume.
1068 * This is useful when a cause for the failures has been found and fixed.
1070 $wgAttemptFailureEpoch = 1;
1073 * If set, inline scaled images will still produce "<img>" tags ready for
1074 * output instead of showing an error message.
1076 * This may be useful if errors are transitory, especially if the site
1077 * is configured to automatically render thumbnails on request.
1079 * On the other hand, it may obscure error conditions from debugging.
1080 * Enable the debug log or the 'thumbnail' log group to make sure errors
1081 * are logged to a file for review.
1083 $wgIgnoreImageErrors = false;
1086 * Allow thumbnail rendering on page view. If this is false, a valid
1087 * thumbnail URL is still output, but no file will be created at
1088 * the target location. This may save some time if you have a
1089 * thumb.php or 404 handler set up which is faster than the regular
1092 $wgGenerateThumbnailOnParse = true;
1095 * Show thumbnails for old images on the image description page
1097 $wgShowArchiveThumbnails = true;
1100 * If set to true, images that contain certain the exif orientation tag will
1101 * be rotated accordingly. If set to null, try to auto-detect whether a scaler
1102 * is available that can rotate.
1104 $wgEnableAutoRotation = null;
1107 * Internal name of virus scanner. This serves as a key to the
1108 * $wgAntivirusSetup array. Set this to NULL to disable virus scanning. If not
1109 * null, every file uploaded will be scanned for viruses.
1111 $wgAntivirus = null;
1114 * Configuration for different virus scanners. This an associative array of
1115 * associative arrays. It contains one setup array per known scanner type.
1116 * The entry is selected by $wgAntivirus, i.e.
1117 * valid values for $wgAntivirus are the keys defined in this array.
1119 * The configuration array for each scanner contains the following keys:
1120 * "command", "codemap", "messagepattern":
1122 * "command" is the full command to call the virus scanner - %f will be
1123 * replaced with the name of the file to scan. If not present, the filename
1124 * will be appended to the command. Note that this must be overwritten if the
1125 * scanner is not in the system path; in that case, please set
1126 * $wgAntivirusSetup[$wgAntivirus]['command'] to the desired command with full
1129 * "codemap" is a mapping of exit code to return codes of the detectVirus
1130 * function in SpecialUpload.
1131 * - An exit code mapped to AV_SCAN_FAILED causes the function to consider
1132 * the scan to be failed. This will pass the file if $wgAntivirusRequired
1134 * - An exit code mapped to AV_SCAN_ABORTED causes the function to consider
1135 * the file to have an unsupported format, which is probably immune to
1136 * viruses. This causes the file to pass.
1137 * - An exit code mapped to AV_NO_VIRUS will cause the file to pass, meaning
1138 * no virus was found.
1139 * - All other codes (like AV_VIRUS_FOUND) will cause the function to report
1141 * - You may use "*" as a key in the array to catch all exit codes not mapped otherwise.
1143 * "messagepattern" is a perl regular expression to extract the meaningful part of the scanners
1144 * output. The relevant part should be matched as group one (\1).
1145 * If not defined or the pattern does not match, the full message is shown to the user.
1147 $wgAntivirusSetup = array(
1151 'command' => 'clamscan --no-summary ',
1153 "0" => AV_NO_VIRUS
, # no virus
1154 "1" => AV_VIRUS_FOUND
, # virus found
1155 "52" => AV_SCAN_ABORTED
, # unsupported file format (probably immune)
1156 "*" => AV_SCAN_FAILED
, # else scan failed
1158 'messagepattern' => '/.*?:(.*)/sim',
1163 * Determines if a failed virus scan (AV_SCAN_FAILED) will cause the file to be rejected.
1165 $wgAntivirusRequired = true;
1168 * Determines if the MIME type of uploaded files should be checked
1170 $wgVerifyMimeType = true;
1173 * Sets the MIME type definition file to use by MimeMagic.php.
1174 * Set to null, to use built-in defaults only.
1175 * example: $wgMimeTypeFile = '/etc/mime.types';
1177 $wgMimeTypeFile = 'includes/mime.types';
1180 * Sets the MIME type info file to use by MimeMagic.php.
1181 * Set to null, to use built-in defaults only.
1183 $wgMimeInfoFile = 'includes/mime.info';
1186 * Sets an external MIME detector program. The command must print only
1187 * the MIME type to standard output.
1188 * The name of the file to process will be appended to the command given here.
1189 * If not set or NULL, PHP's fileinfo extension will be used if available.
1193 * #$wgMimeDetectorCommand = "file -bi"; # use external MIME detector (Linux)
1196 $wgMimeDetectorCommand = null;
1199 * Switch for trivial MIME detection. Used by thumb.php to disable all fancy
1200 * things, because only a few types of images are needed and file extensions
1203 $wgTrivialMimeDetection = false;
1206 * Additional XML types we can allow via MIME-detection.
1207 * array = ( 'rootElement' => 'associatedMimeType' )
1209 $wgXMLMimeTypes = array(
1210 'http://www.w3.org/2000/svg:svg' => 'image/svg+xml',
1211 'svg' => 'image/svg+xml',
1212 'http://www.lysator.liu.se/~alla/dia/:diagram' => 'application/x-dia-diagram',
1213 'http://www.w3.org/1999/xhtml:html' => 'text/html', // application/xhtml+xml?
1214 'html' => 'text/html', // application/xhtml+xml?
1218 * Limit images on image description pages to a user-selectable limit. In order
1219 * to reduce disk usage, limits can only be selected from a list.
1220 * The user preference is saved as an array offset in the database, by default
1221 * the offset is set with $wgDefaultUserOptions['imagesize']. Make sure you
1222 * change it if you alter the array (see bug 8858).
1223 * This is the list of settings the user can choose from:
1225 $wgImageLimits = array(
1234 * Adjust thumbnails on image pages according to a user setting. In order to
1235 * reduce disk usage, the values can only be selected from a list. This is the
1236 * list of settings the user can choose from:
1238 $wgThumbLimits = array(
1248 * When defined, is an array of image widths used as buckets for thumbnail generation.
1249 * The goal is to save resources by generating thumbnails based on reference buckets instead of
1250 * always using the original. This will incur a speed gain but cause a quality loss.
1252 * The buckets generation is chained, with each bucket generated based on the above bucket
1253 * when possible. File handlers have to opt into using that feature. For now only BitmapHandler
1256 $wgThumbnailBuckets = null;
1259 * When using thumbnail buckets as defined above, this sets the minimum distance to the bucket
1260 * above the requested size. The distance represents how many extra pixels of width the bucket
1261 * needs in order to be used as the reference for a given thumbnail. For example, with the
1262 * following buckets:
1264 * $wgThumbnailBuckets = array ( 128, 256, 512 );
1266 * and a distance of 50:
1268 * $wgThumbnailMinimumBucketDistance = 50;
1270 * If we want to render a thumbnail of width 220px, the 512px bucket will be used,
1271 * because 220 + 50 = 270 and the closest bucket bigger than 270px is 512.
1273 $wgThumbnailMinimumBucketDistance = 50;
1276 * When defined, is an array of thumbnail widths to be rendered at upload time. The idea is to
1277 * prerender common thumbnail sizes, in order to avoid the necessity to render them on demand, which
1278 * has a performance impact for the first client to view a certain size.
1280 * This obviously means that more disk space is needed per upload upfront.
1285 $wgUploadThumbnailRenderMap = array();
1288 * The method through which the thumbnails will be prerendered for the entries in
1289 * $wgUploadThumbnailRenderMap
1291 * The method can be either "http" or "jobqueue". The former uses an http request to hit the
1293 * This method only works if thumbnails are configured to be rendered by a 404 handler. The latter
1294 * option uses the job queue to render the thumbnail.
1298 $wgUploadThumbnailRenderMethod = 'jobqueue';
1301 * When using the "http" wgUploadThumbnailRenderMethod, lets one specify a custom Host HTTP header.
1305 $wgUploadThumbnailRenderHttpCustomHost = false;
1308 * When using the "http" wgUploadThumbnailRenderMethod, lets one specify a custom domain to send the
1313 $wgUploadThumbnailRenderHttpCustomDomain = false;
1316 * Default parameters for the "<gallery>" tag
1318 $wgGalleryOptions = array(
1319 'imagesPerRow' => 0, // Default number of images per-row in the gallery. 0 -> Adapt to screensize
1320 'imageWidth' => 120, // Width of the cells containing images in galleries (in "px")
1321 'imageHeight' => 120, // Height of the cells containing images in galleries (in "px")
1322 'captionLength' => 25, // Length of caption to truncate (in characters)
1323 'showBytes' => true, // Show the filesize in bytes in categories
1324 'mode' => 'traditional',
1328 * Adjust width of upright images when parameter 'upright' is used
1329 * This allows a nicer look for upright images without the need to fix the width
1330 * by hardcoded px in wiki sourcecode.
1332 $wgThumbUpright = 0.75;
1335 * Default value for chmoding of new directories.
1337 $wgDirectoryMode = 0777;
1340 * Generate and use thumbnails suitable for screens with 1.5 and 2.0 pixel densities.
1342 * This means a 320x240 use of an image on the wiki will also generate 480x360 and 640x480
1343 * thumbnails, output via the srcset attribute.
1345 * On older browsers, a JavaScript polyfill switches the appropriate images in after loading
1346 * the original low-resolution versions depending on the reported window.devicePixelRatio.
1347 * The polyfill can be found in the jquery.hidpi module.
1349 $wgResponsiveImages = true;
1352 * @name DJVU settings
1357 * Path of the djvudump executable
1358 * Enable this and $wgDjvuRenderer to enable djvu rendering
1359 * example: $wgDjvuDump = 'djvudump';
1364 * Path of the ddjvu DJVU renderer
1365 * Enable this and $wgDjvuDump to enable djvu rendering
1366 * example: $wgDjvuRenderer = 'ddjvu';
1368 $wgDjvuRenderer = null;
1371 * Path of the djvutxt DJVU text extraction utility
1372 * Enable this and $wgDjvuDump to enable text layer extraction from djvu files
1373 * example: $wgDjvuTxt = 'djvutxt';
1378 * Path of the djvutoxml executable
1379 * This works like djvudump except much, much slower as of version 3.5.
1381 * For now we recommend you use djvudump instead. The djvuxml output is
1382 * probably more stable, so we'll switch back to it as soon as they fix
1383 * the efficiency problem.
1384 * http://sourceforge.net/tracker/index.php?func=detail&aid=1704049&group_id=32953&atid=406583
1388 * $wgDjvuToXML = 'djvutoxml';
1391 $wgDjvuToXML = null;
1394 * Shell command for the DJVU post processor
1395 * Default: pnmtojpeg, since ddjvu generates ppm output
1396 * Set this to false to output the ppm file directly.
1398 $wgDjvuPostProcessor = 'pnmtojpeg';
1401 * File extension for the DJVU post processor output
1403 $wgDjvuOutputExtension = 'jpg';
1405 /** @} */ # end of DJvu }
1407 /** @} */ # end of file uploads }
1409 /************************************************************************//**
1410 * @name Email settings
1416 * Site admin email address.
1418 * Defaults to "wikiadmin@$wgServerName".
1420 $wgEmergencyContact = false;
1423 * Password reminder email address.
1425 * The address we should use as sender when a user is requesting his password.
1427 * Defaults to "apache@$wgServerName".
1429 $wgPasswordSender = false;
1432 * Password reminder name
1434 * @deprecated since 1.23; use the system message 'emailsender' instead.
1436 $wgPasswordSenderName = 'MediaWiki Mail';
1439 * Dummy address which should be accepted during mail send action.
1440 * It might be necessary to adapt the address or to set it equal
1441 * to the $wgEmergencyContact address.
1443 $wgNoReplyAddress = 'reply@not.possible';
1446 * Set to true to enable the e-mail basic features:
1447 * Password reminders, etc. If sending e-mail on your
1448 * server doesn't work, you might want to disable this.
1450 $wgEnableEmail = true;
1453 * Set to true to enable user-to-user e-mail.
1454 * This can potentially be abused, as it's hard to track.
1456 $wgEnableUserEmail = true;
1459 * Set to true to put the sending user's email in a Reply-To header
1460 * instead of From. ($wgEmergencyContact will be used as From.)
1462 * Some mailers (eg sSMTP) set the SMTP envelope sender to the From value,
1463 * which can cause problems with SPF validation and leak recipient addresses
1464 * when bounces are sent to the sender.
1466 $wgUserEmailUseReplyTo = false;
1469 * Minimum time, in hours, which must elapse between password reminder
1470 * emails for a given account. This is to prevent abuse by mail flooding.
1472 $wgPasswordReminderResendTime = 24;
1475 * The time, in seconds, when an emailed temporary password expires.
1477 $wgNewPasswordExpiry = 3600 * 24 * 7;
1480 * The time, in seconds, when an email confirmation email expires
1482 $wgUserEmailConfirmationTokenExpiry = 7 * 24 * 60 * 60;
1485 * The number of days that a user's password is good for. After this number of days, the
1486 * user will be asked to reset their password. Set to false to disable password expiration.
1488 $wgPasswordExpirationDays = false;
1491 * If a user's password is expired, the number of seconds when they can still login,
1492 * and cancel their password change, but are sent to the password change form on each login.
1494 $wgPasswordExpireGrace = 3600 * 24 * 7; // 7 days
1499 * For using a direct (authenticated) SMTP server connection.
1500 * Default to false or fill an array :
1504 * 'host' => 'SMTP domain',
1505 * 'IDHost' => 'domain for MessageID',
1507 * 'auth' => [true|false],
1508 * 'username' => [SMTP username],
1509 * 'password' => [SMTP password],
1516 * Additional email parameters, will be passed as the last argument to mail() call.
1517 * If using safe_mode this has no effect
1519 $wgAdditionalMailParams = null;
1522 * For parts of the system that have been updated to provide HTML email content, send
1523 * both text and HTML parts as the body of the email
1525 $wgAllowHTMLEmail = false;
1528 * True: from page editor if s/he opted-in. False: Enotif mails appear to come
1529 * from $wgEmergencyContact
1531 $wgEnotifFromEditor = false;
1533 // TODO move UPO to preferences probably ?
1534 # If set to true, users get a corresponding option in their preferences and can choose to
1535 # enable or disable at their discretion
1536 # If set to false, the corresponding input form on the user preference page is suppressed
1537 # It call this to be a "user-preferences-option (UPO)"
1540 * Require email authentication before sending mail to an email address.
1541 * This is highly recommended. It prevents MediaWiki from being used as an open
1544 $wgEmailAuthentication = true;
1547 * Allow users to enable email notification ("enotif") on watchlist changes.
1549 $wgEnotifWatchlist = false;
1552 * Allow users to enable email notification ("enotif") when someone edits their
1555 $wgEnotifUserTalk = false;
1558 * Set the Reply-to address in notifications to the editor's address, if user
1559 * allowed this in the preferences.
1561 $wgEnotifRevealEditorAddress = false;
1564 * Send notification mails on minor edits to watchlist pages. This is enabled
1565 * by default. Does not affect user talk notifications.
1567 $wgEnotifMinorEdits = true;
1570 * Send a generic mail instead of a personalised mail for each user. This
1571 * always uses UTC as the time zone, and doesn't include the username.
1573 * For pages with many users watching, this can significantly reduce mail load.
1574 * Has no effect when using sendmail rather than SMTP.
1576 $wgEnotifImpersonal = false;
1579 * Maximum number of users to mail at once when using impersonal mail. Should
1580 * match the limit on your mail server.
1582 $wgEnotifMaxRecips = 500;
1585 * Send mails via the job queue. This can be useful to reduce the time it
1586 * takes to save a page that a lot of people are watching.
1588 $wgEnotifUseJobQ = false;
1591 * Use real name instead of username in e-mail "from" field.
1593 $wgEnotifUseRealName = false;
1596 * Array of usernames who will be sent a notification email for every change
1597 * which occurs on a wiki. Users will not be notified of their own changes.
1599 $wgUsersNotifiedOnAllChanges = array();
1601 /** @} */ # end of email settings
1603 /************************************************************************//**
1604 * @name Database settings
1609 * Database host name or IP address
1611 $wgDBserver = 'localhost';
1614 * Database port number (for PostgreSQL and Microsoft SQL Server).
1619 * Name of the database
1621 $wgDBname = 'my_wiki';
1626 $wgDBuser = 'wikiuser';
1629 * Database user's password
1636 $wgDBtype = 'mysql';
1639 * Whether to use SSL in DB connection.
1641 * This setting is only used $wgLBFactoryConf['class'] is set to
1642 * 'LBFactorySimple' and $wgDBservers is an empty array; otherwise
1643 * the DBO_SSL flag must be set in the 'flags' option of the database
1644 * connection to achieve the same functionality.
1649 * Whether to use compression in DB connection.
1651 * This setting is only used $wgLBFactoryConf['class'] is set to
1652 * 'LBFactorySimple' and $wgDBservers is an empty array; otherwise
1653 * the DBO_COMPRESS flag must be set in the 'flags' option of the database
1654 * connection to achieve the same functionality.
1656 $wgDBcompress = false;
1659 * Separate username for maintenance tasks. Leave as null to use the default.
1661 $wgDBadminuser = null;
1664 * Separate password for maintenance tasks. Leave as null to use the default.
1666 $wgDBadminpassword = null;
1670 * Leave as null to select the default search engine for the
1671 * selected database type (eg SearchMySQL), or set to a class
1672 * name to override to a custom search engine.
1674 $wgSearchType = null;
1677 * Alternative search types
1678 * Sometimes you want to support multiple search engines for testing. This
1679 * allows users to select their search engine of choice via url parameters
1680 * to Special:Search and the action=search API. If using this, there's no
1681 * need to add $wgSearchType to it, that is handled automatically.
1683 $wgSearchTypeAlternatives = null;
1691 * MySQL table options to use during installation or update
1693 $wgDBTableOptions = 'ENGINE=InnoDB';
1696 * SQL Mode - default is turning off all modes, including strict, if set.
1697 * null can be used to skip the setting for performance reasons and assume
1698 * DBA has done his best job.
1699 * String override can be used for some additional fun :-)
1706 $wgDBmwschema = null;
1709 * To override default SQLite data directory ($docroot/../data)
1711 $wgSQLiteDataDir = '';
1714 * Make all database connections secretly go to localhost. Fool the load balancer
1715 * thinking there is an arbitrarily large cluster of servers to connect to.
1716 * Useful for debugging.
1718 $wgAllDBsAreLocalhost = false;
1721 * Shared database for multiple wikis. Commonly used for storing a user table
1722 * for single sign-on. The server for this database must be the same as for the
1725 * For backwards compatibility the shared prefix is set to the same as the local
1726 * prefix, and the user table is listed in the default list of shared tables.
1727 * The user_properties table is also added so that users will continue to have their
1728 * preferences shared (preferences were stored in the user table prior to 1.16)
1730 * $wgSharedTables may be customized with a list of tables to share in the shared
1731 * database. However it is advised to limit what tables you do share as many of
1732 * MediaWiki's tables may have side effects if you try to share them.
1734 * $wgSharedPrefix is the table prefix for the shared database. It defaults to
1737 * $wgSharedSchema is the table schema for the shared database. It defaults to
1740 * @deprecated since 1.21 In new code, use the $wiki parameter to wfGetLB() to
1741 * access remote databases. Using wfGetLB() allows the shared database to
1742 * reside on separate servers to the wiki's own database, with suitable
1743 * configuration of $wgLBFactoryConf.
1750 $wgSharedPrefix = false;
1755 $wgSharedTables = array( 'user', 'user_properties' );
1761 $wgSharedSchema = false;
1764 * Database load balancer
1765 * This is a two-dimensional array, an array of server info structures
1768 * - dbname: Default database name
1770 * - password: DB password
1773 * - load: Ratio of DB_SLAVE load, must be >=0, the sum of all loads must be >0.
1774 * If this is zero for any given server, no normal query traffic will be
1775 * sent to it. It will be excluded from lag checks in maintenance scripts.
1776 * The only way it can receive traffic is if groupLoads is used.
1778 * - groupLoads: array of load ratios, the key is the query group name. A query may belong
1779 * to several groups, the most specific group defined here is used.
1781 * - flags: bit field
1782 * - DBO_DEFAULT -- turns on DBO_TRX only if !$wgCommandLineMode (recommended)
1783 * - DBO_DEBUG -- equivalent of $wgDebugDumpSql
1784 * - DBO_TRX -- wrap entire request in a transaction
1785 * - DBO_NOBUFFER -- turn off buffering (not useful in LocalSettings.php)
1786 * - DBO_PERSISTENT -- enables persistent database connections
1787 * - DBO_SSL -- uses SSL/TLS encryption in database connections, if available
1788 * - DBO_COMPRESS -- uses internal compression in database connections,
1791 * - max lag: (optional) Maximum replication lag before a slave will taken out of rotation
1793 * These and any other user-defined properties will be assigned to the mLBInfo member
1794 * variable of the Database object.
1796 * Leave at false to use the single-server variables above. If you set this
1797 * variable, the single-server variables will generally be ignored (except
1798 * perhaps in some command-line scripts).
1800 * The first server listed in this array (with key 0) will be the master. The
1801 * rest of the servers will be slaves. To prevent writes to your slaves due to
1802 * accidental misconfiguration or MediaWiki bugs, set read_only=1 on all your
1803 * slaves in my.cnf. You can set read_only mode at runtime using:
1806 * SET @@read_only=1;
1809 * Since the effect of writing to a slave is so damaging and difficult to clean
1810 * up, we at Wikimedia set read_only=1 in my.cnf on all our DB servers, even
1811 * our masters, and then set read_only=0 on masters at runtime.
1813 $wgDBservers = false;
1816 * Load balancer factory configuration
1817 * To set up a multi-master wiki farm, set the class here to something that
1818 * can return a LoadBalancer with an appropriate master on a call to getMainLB().
1819 * The class identified here is responsible for reading $wgDBservers,
1820 * $wgDBserver, etc., so overriding it may cause those globals to be ignored.
1822 * The LBFactoryMulti class is provided for this purpose, please see
1823 * includes/db/LBFactoryMulti.php for configuration information.
1825 $wgLBFactoryConf = array( 'class' => 'LBFactorySimple' );
1828 * How long to wait for a slave to catch up to the master
1829 * @deprecated since 1.24
1831 $wgMasterWaitTimeout = 10;
1834 * File to log database errors to
1836 $wgDBerrorLog = false;
1839 * Timezone to use in the error log.
1840 * Defaults to the wiki timezone ($wgLocaltimezone).
1842 * A list of usable timezones can found at:
1843 * http://php.net/manual/en/timezones.php
1847 * $wgLocaltimezone = 'UTC';
1848 * $wgLocaltimezone = 'GMT';
1849 * $wgLocaltimezone = 'PST8PDT';
1850 * $wgLocaltimezone = 'Europe/Sweden';
1851 * $wgLocaltimezone = 'CET';
1856 $wgDBerrorLogTZ = false;
1859 * Set to true to engage MySQL 4.1/5.0 charset-related features;
1860 * for now will just cause sending of 'SET NAMES=utf8' on connect.
1862 * @warning THIS IS EXPERIMENTAL!
1864 * May break if you're not using the table defs from mysql5/tables.sql.
1865 * May break if you're upgrading an existing wiki if set differently.
1866 * Broken symptoms likely to include incorrect behavior with page titles,
1867 * usernames, comments etc containing non-ASCII characters.
1868 * Might also cause failures on the object cache and other things.
1870 * Even correct usage may cause failures with Unicode supplementary
1871 * characters (those not in the Basic Multilingual Plane) unless MySQL
1872 * has enhanced their Unicode support.
1874 $wgDBmysql5 = false;
1877 * Set true to enable Oracle DCRP (supported from 11gR1 onward)
1879 * To use this feature set to true and use a datasource defined as
1880 * POOLED (i.e. in tnsnames definition set server=pooled in connect_data
1883 * Starting from 11gR1 you can use DCRP (Database Resident Connection
1884 * Pool) that maintains established sessions and reuses them on new
1887 * Not completely tested, but it should fall back on normal connection
1888 * in case the pool is full or the datasource is not configured as
1890 * And the other way around; using oci_pconnect on a non pooled
1891 * datasource should produce a normal connection.
1893 * When it comes to frequent shortlived DB connections like with MW
1894 * Oracle tends to s***. The problem is the driver connects to the
1895 * database reasonably fast, but establishing a session takes time and
1896 * resources. MW does not rely on session state (as it does not use
1897 * features such as package variables) so establishing a valid session
1898 * is in this case an unwanted overhead that just slows things down.
1900 * @warning EXPERIMENTAL!
1903 $wgDBOracleDRCP = false;
1906 * Other wikis on this site, can be administered from a single developer
1908 * Array numeric key => database name
1910 $wgLocalDatabases = array();
1913 * If lag is higher than $wgSlaveLagWarning, show a warning in some special
1914 * pages (like watchlist). If the lag is higher than $wgSlaveLagCritical,
1915 * show a more obvious warning.
1917 $wgSlaveLagWarning = 10;
1920 * @see $wgSlaveLagWarning
1922 $wgSlaveLagCritical = 30;
1925 * Use Windows Authentication instead of $wgDBuser / $wgDBpassword for MS SQL Server
1927 $wgDBWindowsAuthentication = false;
1929 /**@}*/ # End of DB settings }
1931 /************************************************************************//**
1932 * @name Text storage
1937 * We can also compress text stored in the 'text' table. If this is set on, new
1938 * revisions will be compressed on page save if zlib support is available. Any
1939 * compressed revisions will be decompressed on load regardless of this setting,
1940 * but will not be readable at all* if zlib support is not available.
1942 $wgCompressRevisions = false;
1945 * External stores allow including content
1946 * from non database sources following URL links.
1948 * Short names of ExternalStore classes may be specified in an array here:
1950 * $wgExternalStores = array("http","file","custom")...
1953 * CAUTION: Access to database might lead to code execution
1955 $wgExternalStores = array();
1958 * An array of external MySQL servers.
1961 * Create a cluster named 'cluster1' containing three servers:
1963 * $wgExternalServers = array(
1964 * 'cluster1' => array( 'srv28', 'srv29', 'srv30' )
1968 * Used by LBFactorySimple, may be ignored if $wgLBFactoryConf is set to
1971 $wgExternalServers = array();
1974 * The place to put new revisions, false to put them in the local text table.
1975 * Part of a URL, e.g. DB://cluster1
1977 * Can be an array instead of a single string, to enable data distribution. Keys
1978 * must be consecutive integers, starting at zero.
1982 * $wgDefaultExternalStore = array( 'DB://cluster1', 'DB://cluster2' );
1987 $wgDefaultExternalStore = false;
1990 * Revision text may be cached in $wgMemc to reduce load on external storage
1991 * servers and object extraction overhead for frequently-loaded revisions.
1993 * Set to 0 to disable, or number of seconds before cache expiry.
1995 $wgRevisionCacheExpiry = 0;
1997 /** @} */ # end text storage }
1999 /************************************************************************//**
2000 * @name Performance hacks and limits
2005 * Disable database-intensive features
2007 $wgMiserMode = false;
2010 * Disable all query pages if miser mode is on, not just some
2012 $wgDisableQueryPages = false;
2015 * Number of rows to cache in 'querycache' table when miser mode is on
2017 $wgQueryCacheLimit = 1000;
2020 * Number of links to a page required before it is deemed "wanted"
2022 $wgWantedPagesThreshold = 1;
2025 * Enable slow parser functions
2027 $wgAllowSlowParserFunctions = false;
2030 * Allow schema updates
2032 $wgAllowSchemaUpdates = true;
2035 * Maximum article size in kilobytes
2037 $wgMaxArticleSize = 2048;
2040 * The minimum amount of memory that MediaWiki "needs"; MediaWiki will try to
2041 * raise PHP's memory limit if it's below this amount.
2043 $wgMemoryLimit = "50M";
2045 /** @} */ # end performance hacks }
2047 /************************************************************************//**
2048 * @name Cache settings
2053 * Directory for caching data in the local filesystem. Should not be accessible
2054 * from the web. Set this to false to not use any local caches.
2056 * Note: if multiple wikis share the same localisation cache directory, they
2057 * must all have the same set of extensions. You can set a directory just for
2058 * the localisation cache using $wgLocalisationCacheConf['storeDirectory'].
2060 $wgCacheDirectory = false;
2063 * Main cache type. This should be a cache with fast access, but it may have
2064 * limited space. By default, it is disabled, since the stock database cache
2065 * is not fast enough to make it worthwhile.
2069 * - CACHE_ANYTHING: Use anything, as long as it works
2070 * - CACHE_NONE: Do not cache
2071 * - CACHE_DB: Store cache objects in the DB
2072 * - CACHE_MEMCACHED: MemCached, must specify servers in $wgMemCachedServers
2073 * - CACHE_ACCEL: APC, XCache or WinCache
2074 * - (other): A string may be used which identifies a cache
2075 * configuration in $wgObjectCaches.
2077 * @see $wgMessageCacheType, $wgParserCacheType
2079 $wgMainCacheType = CACHE_NONE
;
2082 * The cache type for storing the contents of the MediaWiki namespace. This
2083 * cache is used for a small amount of data which is expensive to regenerate.
2085 * For available types see $wgMainCacheType.
2087 $wgMessageCacheType = CACHE_ANYTHING
;
2090 * The cache type for storing article HTML. This is used to store data which
2091 * is expensive to regenerate, and benefits from having plenty of storage space.
2093 * For available types see $wgMainCacheType.
2095 $wgParserCacheType = CACHE_ANYTHING
;
2098 * The cache type for storing session data. Used if $wgSessionsInObjectCache is true.
2100 * For available types see $wgMainCacheType.
2102 $wgSessionCacheType = CACHE_ANYTHING
;
2105 * The cache type for storing language conversion tables,
2106 * which are used when parsing certain text and interface messages.
2108 * For available types see $wgMainCacheType.
2112 $wgLanguageConverterCacheType = CACHE_ANYTHING
;
2115 * Advanced object cache configuration.
2117 * Use this to define the class names and constructor parameters which are used
2118 * for the various cache types. Custom cache types may be defined here and
2119 * referenced from $wgMainCacheType, $wgMessageCacheType, $wgParserCacheType,
2120 * or $wgLanguageConverterCacheType.
2122 * The format is an associative array where the key is a cache identifier, and
2123 * the value is an associative array of parameters. The "class" parameter is the
2124 * class name which will be used. Alternatively, a "factory" parameter may be
2125 * given, giving a callable function which will generate a suitable cache object.
2127 $wgObjectCaches = array(
2128 CACHE_NONE
=> array( 'class' => 'EmptyBagOStuff' ),
2129 CACHE_DB
=> array( 'class' => 'SqlBagOStuff', 'loggroup' => 'SQLBagOStuff' ),
2131 CACHE_ANYTHING
=> array( 'factory' => 'ObjectCache::newAnything' ),
2132 CACHE_ACCEL
=> array( 'factory' => 'ObjectCache::newAccelerator' ),
2133 CACHE_MEMCACHED
=> array( 'factory' => 'ObjectCache::newMemcached', 'loggroup' => 'memcached' ),
2135 'apc' => array( 'class' => 'APCBagOStuff' ),
2136 'xcache' => array( 'class' => 'XCacheBagOStuff' ),
2137 'wincache' => array( 'class' => 'WinCacheBagOStuff' ),
2138 'memcached-php' => array( 'class' => 'MemcachedPhpBagOStuff', 'loggroup' => 'memcached' ),
2139 'memcached-pecl' => array( 'class' => 'MemcachedPeclBagOStuff', 'loggroup' => 'memcached' ),
2140 'hash' => array( 'class' => 'HashBagOStuff' ),
2144 * Main cache Wide-Area-Network cache type. This should be a cache with fast access,
2145 * but it may have limited space. By default, it is disabled, since the basic stock
2146 * cache is not fast enough to make it worthwhile. For single data-center setups, this can
2147 * simply be pointed to a cache in $wgWANObjectCaches that uses a local $wgObjectCaches
2148 * cache with a relayer of type EventRelayerNull.
2151 * - CACHE_NONE: Do not cache
2152 * - (other): A string may be used which identifies a cache
2153 * configuration in $wgWANObjectCaches.
2155 $wgMainWANCache = CACHE_NONE
;
2158 * Advanced WAN object cache configuration.
2160 * Each WAN cache wraps a registered object cache (for the local cluster)
2161 * and it must also be configured to point to a PubSub instance. Subscribers
2162 * must be configured to relay purges to the actual cache servers.
2164 * The format is an associative array where the key is a cache identifier, and
2165 * the value is an associative array of parameters. The "cacheId" parameter is
2166 * a cache identifier from $wgObjectCaches. The "relayerConfig" parameter is an
2167 * array used to construct an EventRelayer object. The "pool" parameter is a
2168 * string that is used as a PubSub channel prefix.
2170 $wgWANObjectCaches = array(
2171 CACHE_NONE
=> array(
2172 'class' => 'WANObjectCache',
2173 'pool' => 'mediawiki-main-none',
2174 'cacheId' => CACHE_NONE
,
2175 'relayerConfig' => array( 'class' => 'EventRelayerNull' )
2177 /* Example of a simple single data-center cache:
2178 'memcached-php' => array(
2179 'class' => 'WANObjectCache',
2180 'pool' => 'mediawiki-main-memcached',
2181 'cacheId' => 'memcached-php',
2182 'relayerConfig' => array( 'class' => 'EventRelayerNull' )
2188 * The expiry time for the parser cache, in seconds.
2189 * The default is 86400 (one day).
2191 $wgParserCacheExpireTime = 86400;
2194 * Deprecated alias for $wgSessionsInObjectCache.
2196 * @deprecated since 1.20; Use $wgSessionsInObjectCache
2198 $wgSessionsInMemcached = false;
2201 * Store sessions in an object cache, configured by $wgSessionCacheType. This
2202 * can be useful to improve performance, or to avoid the locking behavior of
2203 * PHP's default session handler, which tends to prevent multiple requests for
2204 * the same user from acting concurrently.
2206 $wgSessionsInObjectCache = false;
2209 * The expiry time to use for session storage when $wgSessionsInObjectCache is
2210 * enabled, in seconds.
2212 $wgObjectCacheSessionExpiry = 3600;
2215 * This is used for setting php's session.save_handler. In practice, you will
2216 * almost never need to change this ever. Other options might be 'user' or
2217 * 'session_mysql.' Setting to null skips setting this entirely (which might be
2218 * useful if you're doing cross-application sessions, see bug 11381)
2220 $wgSessionHandler = null;
2223 * If enabled, will send MemCached debugging information to $wgDebugLogFile
2225 $wgMemCachedDebug = false;
2228 * The list of MemCached servers and port numbers
2230 $wgMemCachedServers = array( '127.0.0.1:11211' );
2233 * Use persistent connections to MemCached, which are shared across multiple
2236 $wgMemCachedPersistent = false;
2239 * Read/write timeout for MemCached server communication, in microseconds.
2241 $wgMemCachedTimeout = 500000;
2244 * Set this to true to make a local copy of the message cache, for use in
2245 * addition to memcached. The files will be put in $wgCacheDirectory.
2247 $wgUseLocalMessageCache = false;
2250 * Instead of caching everything, only cache those messages which have
2251 * been customised in the site content language. This means that
2252 * MediaWiki:Foo/ja is ignored if MediaWiki:Foo doesn't exist.
2253 * This option is probably only useful for translatewiki.net.
2255 $wgAdaptiveMessageCache = false;
2258 * Localisation cache configuration. Associative array with keys:
2259 * class: The class to use. May be overridden by extensions.
2261 * store: The location to store cache data. May be 'files', 'db' or
2262 * 'detect'. If set to "files", data will be in CDB files. If set
2263 * to "db", data will be stored to the database. If set to
2264 * "detect", files will be used if $wgCacheDirectory is set,
2265 * otherwise the database will be used.
2267 * storeClass: The class name for the underlying storage. If set to a class
2268 * name, it overrides the "store" setting.
2270 * storeDirectory: If the store class puts its data in files, this is the
2271 * directory it will use. If this is false, $wgCacheDirectory
2274 * manualRecache: Set this to true to disable cache updates on web requests.
2275 * Use maintenance/rebuildLocalisationCache.php instead.
2277 $wgLocalisationCacheConf = array(
2278 'class' => 'LocalisationCache',
2279 'store' => 'detect',
2280 'storeClass' => false,
2281 'storeDirectory' => false,
2282 'manualRecache' => false,
2286 * Allow client-side caching of pages
2288 $wgCachePages = true;
2291 * Set this to current time to invalidate all prior cached pages. Affects both
2292 * client-side and server-side caching.
2293 * You can get the current date on your server by using the command:
2295 * date +%Y%m%d%H%M%S
2298 $wgCacheEpoch = '20030516000000';
2301 * Directory where GitInfo will look for pre-computed cache files. If false,
2302 * $wgCacheDirectory/gitinfo will be used.
2304 $wgGitInfoCacheDirectory = false;
2307 * Bump this number when changing the global style sheets and JavaScript.
2309 * It should be appended in the query string of static CSS and JS includes,
2310 * to ensure that client-side caches do not keep obsolete copies of global
2313 $wgStyleVersion = '303';
2316 * This will cache static pages for non-logged-in users to reduce
2317 * database traffic on public sites.
2318 * Automatically sets $wgShowIPinHeader = false
2319 * ResourceLoader requests to default language and skins are cached
2320 * as well as single module requests.
2322 $wgUseFileCache = false;
2325 * Depth of the subdirectory hierarchy to be created under
2326 * $wgFileCacheDirectory. The subdirectories will be named based on
2327 * the MD5 hash of the title. A value of 0 means all cache files will
2328 * be put directly into the main file cache directory.
2330 $wgFileCacheDepth = 2;
2333 * Keep parsed pages in a cache (objectcache table or memcached)
2334 * to speed up output of the same page viewed by another user with the
2337 * This can provide a significant speedup for medium to large pages,
2338 * so you probably want to keep it on. Extensions that conflict with the
2339 * parser cache should disable the cache on a per-page basis instead.
2341 $wgEnableParserCache = true;
2344 * Append a configured value to the parser cache and the sitenotice key so
2345 * that they can be kept separate for some class of activity.
2347 $wgRenderHashAppend = '';
2350 * If on, the sidebar navigation links are cached for users with the
2351 * current language set. This can save a touch of load on a busy site
2352 * by shaving off extra message lookups.
2354 * However it is also fragile: changing the site configuration, or
2355 * having a variable $wgArticlePath, can produce broken links that
2356 * don't update as expected.
2358 $wgEnableSidebarCache = false;
2361 * Expiry time for the sidebar cache, in seconds
2363 $wgSidebarCacheExpiry = 86400;
2366 * When using the file cache, we can store the cached HTML gzipped to save disk
2367 * space. Pages will then also be served compressed to clients that support it.
2369 * Requires zlib support enabled in PHP.
2374 * Whether MediaWiki should send an ETag header. Seems to cause
2375 * broken behavior with Squid 2.6, see bug 7098.
2380 * Clock skew or the one-second resolution of time() can occasionally cause cache
2381 * problems when the user requests two pages within a short period of time. This
2382 * variable adds a given number of seconds to vulnerable timestamps, thereby giving
2385 $wgClockSkewFudge = 5;
2388 * Invalidate various caches when LocalSettings.php changes. This is equivalent
2389 * to setting $wgCacheEpoch to the modification time of LocalSettings.php, as
2390 * was previously done in the default LocalSettings.php file.
2392 * On high-traffic wikis, this should be set to false, to avoid the need to
2393 * check the file modification time, and to avoid the performance impact of
2394 * unnecessary cache invalidations.
2396 $wgInvalidateCacheOnLocalSettingsChange = true;
2399 * When loading extensions through the extension registration system, this
2400 * can be used to invalidate the cache. A good idea would be to set this to
2401 * one file, you can just `touch` that one to invalidate the cache
2405 * $wgExtensionInfoMtime = filemtime( "$IP/LocalSettings.php" );
2408 * If set to false, the mtime for each individual JSON file will be checked,
2409 * which can be slow if a large number of extensions are being loaded.
2413 $wgExtensionInfoMTime = false;
2415 /** @} */ # end of cache settings
2417 /************************************************************************//**
2418 * @name HTTP proxy (Squid) settings
2420 * Many of these settings apply to any HTTP proxy used in front of MediaWiki,
2421 * although they are referred to as Squid settings for historical reasons.
2423 * Achieving a high hit ratio with an HTTP proxy requires special
2424 * configuration. See https://www.mediawiki.org/wiki/Manual:Squid_caching for
2431 * Enable/disable Squid.
2432 * See https://www.mediawiki.org/wiki/Manual:Squid_caching
2434 $wgUseSquid = false;
2437 * If you run Squid3 with ESI support, enable this (default:false):
2442 * Send X-Vary-Options header for better caching (requires patched Squid)
2447 * Add X-Forwarded-Proto to the Vary and X-Vary-Options headers for API
2448 * requests and RSS/Atom feeds. Use this if you have an SSL termination setup
2449 * and need to split the cache between HTTP and HTTPS for API requests,
2450 * feed requests and HTTP redirect responses in order to prevent cache
2451 * pollution. This does not affect 'normal' requests to index.php other than
2454 $wgVaryOnXFP = false;
2457 * Internal server name as known to Squid, if different.
2461 * $wgInternalServer = 'http://yourinternal.tld:8000';
2464 $wgInternalServer = false;
2467 * Cache timeout for the squid, will be sent as s-maxage (without ESI) or
2468 * Surrogate-Control (with ESI). Without ESI, you should strip out s-maxage in
2469 * the Squid config. 18000 seconds = 5 hours, more cache hits with 2678400 = 31
2472 $wgSquidMaxage = 18000;
2475 * Default maximum age for raw CSS/JS accesses
2477 $wgForcedRawSMaxage = 300;
2480 * List of proxy servers to purge on changes; default port is 80. Use IP addresses.
2482 * When MediaWiki is running behind a proxy, it will trust X-Forwarded-For
2483 * headers sent/modified from these proxies when obtaining the remote IP address
2485 * For a list of trusted servers which *aren't* purged, see $wgSquidServersNoPurge.
2487 $wgSquidServers = array();
2490 * As above, except these servers aren't purged on page changes; use to set a
2491 * list of trusted proxies, etc. Supports both individual IP addresses and
2493 * @since 1.23 Supports CIDR ranges
2495 $wgSquidServersNoPurge = array();
2498 * Maximum number of titles to purge in any one client operation
2500 $wgMaxSquidPurgeTitles = 400;
2503 * Whether to use a Host header in purge requests sent to the proxy servers
2504 * configured in $wgSquidServers. Set this to false to support Squid
2505 * configured in forward-proxy mode.
2507 * If this is set to true, a Host header will be sent, and only the path
2508 * component of the URL will appear on the request line, as if the request
2509 * were a non-proxy HTTP 1.1 request. Varnish only supports this style of
2510 * request. Squid supports this style of request only if reverse-proxy mode
2511 * (http_port ... accel) is enabled.
2513 * If this is set to false, no Host header will be sent, and the absolute URL
2514 * will be sent in the request line, as is the standard for an HTTP proxy
2515 * request in both HTTP 1.0 and 1.1. This style of request is not supported
2516 * by Varnish, but is supported by Squid in either configuration (forward or
2521 $wgSquidPurgeUseHostHeader = true;
2524 * Routing configuration for HTCP multicast purging. Add elements here to
2525 * enable HTCP and determine which purges are sent where. If set to an empty
2526 * array, HTCP is disabled.
2528 * Each key in this array is a regular expression to match against the purged
2529 * URL, or an empty string to match all URLs. The purged URL is matched against
2530 * the regexes in the order specified, and the first rule whose regex matches
2531 * is used, all remaining rules will thus be ignored.
2533 * @par Example configuration to send purges for upload.wikimedia.org to one
2534 * multicast group and all other purges to another:
2536 * $wgHTCPRouting = array(
2537 * '|^https?://upload\.wikimedia\.org|' => array(
2538 * 'host' => '239.128.0.113',
2542 * 'host' => '239.128.0.112',
2548 * You can also pass an array of hosts to send purges too. This is useful when
2549 * you have several multicast groups or unicast address that should receive a
2550 * given purge. Multiple hosts support was introduced in MediaWiki 1.22.
2552 * @par Example of sending purges to multiple hosts:
2554 * $wgHTCPRouting = array(
2556 * // Purges to text caches using multicast
2557 * array( 'host' => '239.128.0.114', 'port' => '4827' ),
2558 * // Purges to a hardcoded list of caches
2559 * array( 'host' => '10.88.66.1', 'port' => '4827' ),
2560 * array( 'host' => '10.88.66.2', 'port' => '4827' ),
2561 * array( 'host' => '10.88.66.3', 'port' => '4827' ),
2568 * $wgHTCPRouting replaces $wgHTCPMulticastRouting that was introduced in 1.20.
2569 * For back compatibility purposes, whenever its array is empty
2570 * $wgHTCPMutlicastRouting will be used as a fallback if it not null.
2572 * @see $wgHTCPMulticastTTL
2574 $wgHTCPRouting = array();
2577 * HTCP multicast TTL.
2578 * @see $wgHTCPRouting
2580 $wgHTCPMulticastTTL = 1;
2583 * Should forwarded Private IPs be accepted?
2585 $wgUsePrivateIPs = false;
2587 /** @} */ # end of HTTP proxy settings
2589 /************************************************************************//**
2590 * @name Language, regional and character encoding settings
2595 * Site language code. See languages/Names.php for languages supported by
2596 * MediaWiki out of the box. Not all languages listed there have translations,
2597 * see languages/messages/ for the list of languages with some localisation.
2599 * Warning: Don't use language codes listed in $wgDummyLanguageCodes like "no"
2600 * for Norwegian (use "nb" instead), or things will break unexpectedly.
2602 * This defines the default interface language for all users, but users can
2603 * change it in their preferences.
2605 * This also defines the language of pages in the wiki. The content is wrapped
2606 * in a html element with lang=XX attribute. This behavior can be overridden
2607 * via hooks, see Title::getPageLanguage.
2609 $wgLanguageCode = 'en';
2612 * Language cache size, or really how many languages can we handle
2613 * simultaneously without degrading to crawl speed.
2615 $wgLangObjCacheSize = 10;
2618 * Some languages need different word forms, usually for different cases.
2619 * Used in Language::convertGrammar().
2623 * $wgGrammarForms['en']['genitive']['car'] = 'car\'s';
2626 $wgGrammarForms = array();
2629 * Treat language links as magic connectors, not inline links
2631 $wgInterwikiMagic = true;
2634 * Hide interlanguage links from the sidebar
2636 $wgHideInterlanguageLinks = false;
2639 * List of additional interwiki prefixes that should be treated as
2640 * interlanguage links (i.e. placed in the sidebar).
2642 * - This will not do anything unless the prefixes are defined in the interwiki
2644 * - The display text for these custom interlanguage links will be fetched from
2645 * the system message "interlanguage-link-xyz" where xyz is the prefix in
2647 * - A friendly name for each site, used for tooltip text, may optionally be
2648 * placed in the system message "interlanguage-link-sitename-xyz" where xyz is
2649 * the prefix in this array.
2651 $wgExtraInterlanguageLinkPrefixes = array();
2654 * List of language names or overrides for default names in Names.php
2656 $wgExtraLanguageNames = array();
2659 * List of language codes that don't correspond to an actual language.
2660 * These codes are mostly left-offs from renames, or other legacy things.
2661 * This array makes them not appear as a selectable language on the installer,
2662 * and excludes them when running the transstat.php script.
2664 $wgDummyLanguageCodes = array(
2667 'be-x-old' => 'be-tarask',
2671 'qqq' => 'qqq', # Used for message documentation.
2672 'qqx' => 'qqx', # Used for viewing message keys.
2675 'zh-classical' => 'lzh',
2676 'zh-min-nan' => 'nan',
2681 * Character set for use in the article edit box. Language-specific encodings
2684 * This historic feature is one of the first that was added by former MediaWiki
2685 * team leader Brion Vibber, and is used to support the Esperanto x-system.
2687 $wgEditEncoding = '';
2690 * Set this to true to replace Arabic presentation forms with their standard
2691 * forms in the U+0600-U+06FF block. This only works if $wgLanguageCode is
2694 * Note that pages with titles containing presentation forms will become
2695 * inaccessible, run maintenance/cleanupTitles.php to fix this.
2697 $wgFixArabicUnicode = true;
2700 * Set this to true to replace ZWJ-based chillu sequences in Malayalam text
2701 * with their Unicode 5.1 equivalents. This only works if $wgLanguageCode is
2702 * set to "ml". Note that some clients (even new clients as of 2010) do not
2703 * support these characters.
2705 * If you enable this on an existing wiki, run maintenance/cleanupTitles.php to
2706 * fix any ZWJ sequences in existing page titles.
2708 $wgFixMalayalamUnicode = true;
2711 * Set this to always convert certain Unicode sequences to modern ones
2712 * regardless of the content language. This has a small performance
2715 * See $wgFixArabicUnicode and $wgFixMalayalamUnicode for conversion
2720 $wgAllUnicodeFixes = false;
2723 * Set this to eg 'ISO-8859-1' to perform character set conversion when
2724 * loading old revisions not marked with "utf-8" flag. Use this when
2725 * converting a wiki from MediaWiki 1.4 or earlier to UTF-8 without the
2726 * burdensome mass conversion of old text data.
2728 * @note This DOES NOT touch any fields other than old_text. Titles, comments,
2729 * user names, etc still must be converted en masse in the database before
2730 * continuing as a UTF-8 wiki.
2732 $wgLegacyEncoding = false;
2735 * Browser Blacklist for unicode non compliant browsers. Contains a list of
2736 * regexps : "/regexp/" matching problematic browsers. These browsers will
2737 * be served encoded unicode in the edit box instead of real unicode.
2739 $wgBrowserBlackList = array(
2741 * Netscape 2-4 detection
2742 * The minor version may contain strings such as "Gold" or "SGoldC-SGI"
2743 * Lots of non-netscape user agents have "compatible", so it's useful to check for that
2744 * with a negative assertion. The [UIN] identifier specifies the level of security
2745 * in a Netscape/Mozilla browser, checking for it rules out a number of fakers.
2746 * The language string is unreliable, it is missing on NS4 Mac.
2748 * Reference: http://www.psychedelix.com/agents/index.shtml
2750 '/^Mozilla\/2\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2751 '/^Mozilla\/3\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2752 '/^Mozilla\/4\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
2755 * MSIE on Mac OS 9 is teh sux0r, converts þ to <thorn>, ð to <eth>,
2756 * Þ to <THORN> and Ð to <ETH>
2759 * - Mozilla/4.0 (compatible; MSIE 5.0; Mac_PowerPC)
2760 * - Mozilla/4.0 (compatible; MSIE 5.15; Mac_PowerPC)
2761 * - Mozilla/4.0 (compatible; MSIE 5.23; Mac_PowerPC)
2764 * @link http://en.wikipedia.org/w/index.php?diff=12356041&oldid=12355864
2765 * @link http://en.wikipedia.org/wiki/Template%3AOS9
2767 '/^Mozilla\/4\.0 \(compatible; MSIE \d+\.\d+; Mac_PowerPC\)/',
2770 * Google wireless transcoder, seems to eat a lot of chars alive
2771 * http://it.wikipedia.org/w/index.php?title=Luciano_Ligabue&diff=prev&oldid=8857361
2773 '/^Mozilla\/4\.0 \(compatible; MSIE 6.0; Windows NT 5.0; Google Wireless Transcoder;\)/'
2777 * If set to true, the MediaWiki 1.4 to 1.5 schema conversion will
2778 * create stub reference rows in the text table instead of copying
2779 * the full text of all current entries from 'cur' to 'text'.
2781 * This will speed up the conversion step for large sites, but
2782 * requires that the cur table be kept around for those revisions
2783 * to remain viewable.
2785 * This option affects the updaters *only*. Any present cur stub
2786 * revisions will be readable at runtime regardless of this setting.
2788 $wgLegacySchemaConversion = false;
2791 * Enable dates like 'May 12' instead of '12 May', if the default date format
2794 $wgAmericanDates = false;
2797 * For Hindi and Arabic use local numerals instead of Western style (0-9)
2798 * numerals in interface.
2800 $wgTranslateNumerals = true;
2803 * Translation using MediaWiki: namespace.
2804 * Interface messages will be loaded from the database.
2806 $wgUseDatabaseMessages = true;
2809 * Expiry time for the message cache key
2811 $wgMsgCacheExpiry = 86400;
2814 * Maximum entry size in the message cache, in bytes
2816 $wgMaxMsgCacheEntrySize = 10000;
2819 * Whether to enable language variant conversion.
2821 $wgDisableLangConversion = false;
2824 * Whether to enable language variant conversion for links.
2826 $wgDisableTitleConversion = false;
2829 * Default variant code, if false, the default will be the language code
2831 $wgDefaultLanguageVariant = false;
2834 * Disabled variants array of language variant conversion.
2838 * $wgDisabledVariants[] = 'zh-mo';
2839 * $wgDisabledVariants[] = 'zh-my';
2842 $wgDisabledVariants = array();
2845 * Like $wgArticlePath, but on multi-variant wikis, this provides a
2846 * path format that describes which parts of the URL contain the
2851 * $wgLanguageCode = 'sr';
2852 * $wgVariantArticlePath = '/$2/$1';
2853 * $wgArticlePath = '/wiki/$1';
2856 * A link to /wiki/ would be redirected to /sr/Главна_страна
2858 * It is important that $wgArticlePath not overlap with possible values
2859 * of $wgVariantArticlePath.
2861 $wgVariantArticlePath = false;
2864 * Show a bar of language selection links in the user login and user
2865 * registration forms; edit the "loginlanguagelinks" message to
2868 $wgLoginLanguageSelector = false;
2871 * When translating messages with wfMessage(), it is not always clear what
2872 * should be considered UI messages and what should be content messages.
2874 * For example, for the English Wikipedia, there should be only one 'mainpage',
2875 * so when getting the link for 'mainpage', we should treat it as site content
2876 * and call ->inContentLanguage()->text(), but for rendering the text of the
2877 * link, we call ->text(). The code behaves this way by default. However,
2878 * sites like the Wikimedia Commons do offer different versions of 'mainpage'
2879 * and the like for different languages. This array provides a way to override
2880 * the default behavior.
2883 * To allow language-specific main page and community
2886 * $wgForceUIMsgAsContentMsg = array( 'mainpage', 'portal-url' );
2889 $wgForceUIMsgAsContentMsg = array();
2892 * Fake out the timezone that the server thinks it's in. This will be used for
2893 * date display and not for what's stored in the DB. Leave to null to retain
2894 * your server's OS-based timezone value.
2896 * This variable is currently used only for signature formatting and for local
2897 * time/date parser variables ({{LOCALTIME}} etc.)
2899 * Timezones can be translated by editing MediaWiki messages of type
2900 * timezone-nameinlowercase like timezone-utc.
2902 * A list of usable timezones can found at:
2903 * http://php.net/manual/en/timezones.php
2907 * $wgLocaltimezone = 'UTC';
2908 * $wgLocaltimezone = 'GMT';
2909 * $wgLocaltimezone = 'PST8PDT';
2910 * $wgLocaltimezone = 'Europe/Sweden';
2911 * $wgLocaltimezone = 'CET';
2914 $wgLocaltimezone = null;
2917 * Set an offset from UTC in minutes to use for the default timezone setting
2918 * for anonymous users and new user accounts.
2920 * This setting is used for most date/time displays in the software, and is
2921 * overridable in user preferences. It is *not* used for signature timestamps.
2923 * By default, this will be set to match $wgLocaltimezone.
2925 $wgLocalTZoffset = null;
2927 /** @} */ # End of language/charset settings
2929 /*************************************************************************//**
2930 * @name Output format and skin settings
2935 * The default Content-Type header.
2937 $wgMimeType = 'text/html';
2940 * Previously used as content type in HTML script tags. This is now ignored since
2941 * HTML5 doesn't require a MIME type for script tags (javascript is the default).
2942 * It was also previously used by RawAction to determine the ctype query parameter
2943 * value that will result in a javascript response.
2944 * @deprecated since 1.22
2946 $wgJsMimeType = null;
2949 * The default xmlns attribute. The option to define this has been removed.
2950 * The value of this variable is no longer used by core and is set to a fixed
2951 * value in Setup.php for compatibility with extensions that depend on the value
2952 * of this variable being set. Such a dependency however is deprecated.
2953 * @deprecated since 1.22
2955 $wgXhtmlDefaultNamespace = null;
2958 * Previously used to determine if we should output an HTML5 doctype.
2959 * This is no longer used as we always output HTML5 now. For compatibility with
2960 * extensions that still check the value of this config it's value is now forced
2961 * to true by Setup.php.
2962 * @deprecated since 1.22
2967 * Defines the value of the version attribute in the <html> tag, if any.
2968 * If $wgAllowRdfaAttributes is true, and this evaluates to boolean false
2969 * (like if it's left at the default null value), it will be auto-initialized
2970 * to the correct value for RDFa+HTML5. As such, you should have no reason to
2971 * ever actually set this to anything.
2973 $wgHtml5Version = null;
2976 * Temporary variable that allows HTMLForms to be rendered as tables.
2977 * Table based layouts cause various issues when designing for mobile.
2978 * This global allows skins or extensions a means to force non-table based rendering.
2979 * Setting to false forces form components to always render as div elements.
2982 $wgHTMLFormAllowTableFormat = true;
2985 * Temporary variable that applies MediaWiki UI wherever it can be supported.
2986 * Temporary variable that should be removed when mediawiki ui is more
2987 * stable and change has been communicated.
2990 $wgUseMediaWikiUIEverywhere = false;
2993 * Enabled RDFa attributes for use in wikitext.
2994 * NOTE: Interaction with HTML5 is somewhat underspecified.
2996 $wgAllowRdfaAttributes = false;
2999 * Enabled HTML5 microdata attributes for use in wikitext.
3001 $wgAllowMicrodataAttributes = false;
3004 * Should we try to make our HTML output well-formed XML? If set to false,
3005 * output will be a few bytes shorter, and the HTML will arguably be more
3006 * readable. If set to true, life will be much easier for the authors of
3007 * screen-scraping bots, and the HTML will arguably be more readable.
3009 * Setting this to false may omit quotation marks on some attributes, omit
3010 * slashes from some self-closing tags, omit some ending tags, etc., where
3011 * permitted by HTML5. Setting it to true will not guarantee that all pages
3012 * will be well-formed, although non-well-formed pages should be rare and it's
3013 * a bug if you find one. Conversely, setting it to false doesn't mean that
3014 * all XML-y constructs will be omitted, just that they might be.
3016 * Because of compatibility with screen-scraping bots, and because it's
3017 * controversial, this is currently left to true by default.
3019 $wgWellFormedXml = true;
3022 * Permit other namespaces in addition to the w3.org default.
3024 * Use the prefix for the key and the namespace for the value.
3028 * $wgXhtmlNamespaces['svg'] = 'http://www.w3.org/2000/svg';
3030 * Normally we wouldn't have to define this in the root "<html>"
3031 * element, but IE needs it there in some circumstances.
3033 * This is ignored if $wgMimeType is set to a non-XML MIME type.
3035 $wgXhtmlNamespaces = array();
3038 * Show IP address, for non-logged in users. It's necessary to switch this off
3039 * for some forms of caching.
3040 * @warning Will disable file cache.
3042 $wgShowIPinHeader = true;
3045 * Site notice shown at the top of each page
3047 * MediaWiki:Sitenotice page, which will override this. You can also
3048 * provide a separate message for logged-out users using the
3049 * MediaWiki:Anonnotice page.
3054 * If this is set, a "donate" link will appear in the sidebar. Set it to a URL.
3056 $wgSiteSupportPage = '';
3059 * Validate the overall output using tidy and refuse
3060 * to display the page if it's not valid.
3062 $wgValidateAllHtml = false;
3065 * Default skin, for new users and anonymous visitors. Registered users may
3066 * change this to any one of the other available skins in their preferences.
3068 $wgDefaultSkin = 'vector';
3071 * Fallback skin used when the skin defined by $wgDefaultSkin can't be found.
3075 $wgFallbackSkin = 'fallback';
3078 * Specify the names of skins that should not be presented in the list of
3079 * available skins in user preferences. If you want to remove a skin entirely,
3080 * remove it from the skins/ directory and its entry from LocalSettings.php.
3082 $wgSkipSkins = array();
3085 * @deprecated since 1.23; use $wgSkipSkins instead
3090 * Allow user Javascript page?
3091 * This enables a lot of neat customizations, but may
3092 * increase security risk to users and server load.
3094 $wgAllowUserJs = false;
3097 * Allow user Cascading Style Sheets (CSS)?
3098 * This enables a lot of neat customizations, but may
3099 * increase security risk to users and server load.
3101 $wgAllowUserCss = false;
3104 * Allow user-preferences implemented in CSS?
3105 * This allows users to customise the site appearance to a greater
3106 * degree; disabling it will improve page load times.
3108 $wgAllowUserCssPrefs = true;
3111 * Use the site's Javascript page?
3113 $wgUseSiteJs = true;
3116 * Use the site's Cascading Style Sheets (CSS)?
3118 $wgUseSiteCss = true;
3121 * Break out of framesets. This can be used to prevent clickjacking attacks,
3122 * or to prevent external sites from framing your site with ads.
3124 $wgBreakFrames = false;
3127 * The X-Frame-Options header to send on pages sensitive to clickjacking
3128 * attacks, such as edit pages. This prevents those pages from being displayed
3129 * in a frame or iframe. The options are:
3131 * - 'DENY': Do not allow framing. This is recommended for most wikis.
3133 * - 'SAMEORIGIN': Allow framing by pages on the same domain. This can be used
3134 * to allow framing within a trusted domain. This is insecure if there
3135 * is a page on the same domain which allows framing of arbitrary URLs.
3137 * - false: Allow all framing. This opens up the wiki to XSS attacks and thus
3138 * full compromise of local user accounts. Private wikis behind a
3139 * corporate firewall are especially vulnerable. This is not
3142 * For extra safety, set $wgBreakFrames = true, to prevent framing on all pages,
3143 * not just edit pages.
3145 $wgEditPageFrameOptions = 'DENY';
3148 * Disallow framing of API pages directly, by setting the X-Frame-Options
3149 * header. Since the API returns CSRF tokens, allowing the results to be
3150 * framed can compromise your user's account security.
3152 * - 'DENY': Do not allow framing. This is recommended for most wikis.
3153 * - 'SAMEORIGIN': Allow framing by pages on the same domain.
3154 * - false: Allow all framing.
3155 * Note: $wgBreakFrames will override this for human formatted API output.
3157 $wgApiFrameOptions = 'DENY';
3160 * Disable output compression (enabled by default if zlib is available)
3162 $wgDisableOutputCompression = false;
3165 * Should we allow a broader set of characters in id attributes, per HTML5? If
3166 * not, use only HTML 4-compatible IDs. This option is for testing -- when the
3167 * functionality is ready, it will be on by default with no option.
3169 * Currently this appears to work fine in all browsers, but it's disabled by
3170 * default because it normalizes id's a bit too aggressively, breaking preexisting
3171 * content (particularly Cite). See bug 27733, bug 27694, bug 27474.
3173 $wgExperimentalHtmlIds = false;
3176 * Abstract list of footer icons for skins in place of old copyrightico and poweredbyico code
3177 * You can add new icons to the built in copyright or poweredby, or you can create
3178 * a new block. Though note that you may need to add some custom css to get good styling
3179 * of new blocks in monobook. vector and modern should work without any special css.
3181 * $wgFooterIcons itself is a key/value array.
3182 * The key is the name of a block that the icons will be wrapped in. The final id varies
3183 * by skin; Monobook and Vector will turn poweredby into f-poweredbyico while Modern
3184 * turns it into mw_poweredby.
3185 * The value is either key/value array of icons or a string.
3186 * In the key/value array the key may or may not be used by the skin but it can
3187 * be used to find the icon and unset it or change the icon if needed.
3188 * This is useful for disabling icons that are set by extensions.
3189 * The value should be either a string or an array. If it is a string it will be output
3190 * directly as html, however some skins may choose to ignore it. An array is the preferred format
3191 * for the icon, the following keys are used:
3192 * - src: An absolute url to the image to use for the icon, this is recommended
3193 * but not required, however some skins will ignore icons without an image
3194 * - srcset: optional additional-resolution images; see HTML5 specs
3195 * - url: The url to use in the a element around the text or icon, if not set an a element will
3197 * - alt: This is the text form of the icon, it will be displayed without an image in
3198 * skins like Modern or if src is not set, and will otherwise be used as
3199 * the alt="" for the image. This key is required.
3200 * - width and height: If the icon specified by src is not of the standard size
3201 * you can specify the size of image to use with these keys.
3202 * Otherwise they will default to the standard 88x31.
3203 * @todo Reformat documentation.
3205 $wgFooterIcons = array(
3206 "copyright" => array(
3207 "copyright" => array(), // placeholder for the built in copyright icon
3209 "poweredby" => array(
3210 "mediawiki" => array(
3211 // Defaults to point at
3212 // "$wgResourceBasePath/resources/assets/poweredby_mediawiki_88x31.png"
3213 // plus srcset for 1.5x, 2x resolution variants.
3215 "url" => "//www.mediawiki.org/",
3216 "alt" => "Powered by MediaWiki",
3222 * Login / create account link behavior when it's possible for anonymous users
3223 * to create an account.
3224 * - true = use a combined login / create account link
3225 * - false = split login and create account into two separate links
3227 $wgUseCombinedLoginLink = false;
3230 * Display user edit counts in various prominent places.
3232 $wgEdititis = false;
3235 * Some web hosts attempt to rewrite all responses with a 404 (not found)
3236 * status code, mangling or hiding MediaWiki's output. If you are using such a
3237 * host, you should start looking for a better one. While you're doing that,
3238 * set this to false to convert some of MediaWiki's 404 responses to 200 so
3239 * that the generated error pages can be seen.
3241 * In cases where for technical reasons it is more important for MediaWiki to
3242 * send the correct status code than for the body to be transmitted intact,
3243 * this configuration variable is ignored.
3245 $wgSend404Code = true;
3248 * The $wgShowRollbackEditCount variable is used to show how many edits will be
3249 * rollback. The numeric value of the variable are the limit up to are counted.
3250 * If the value is false or 0, the edits are not counted. Disabling this will
3251 * furthermore prevent MediaWiki from hiding some useless rollback links.
3255 $wgShowRollbackEditCount = 10;
3258 * Output a <link rel="canonical"> tag on every page indicating the canonical
3259 * server which should be used, i.e. $wgServer or $wgCanonicalServer. Since
3260 * detection of the current server is unreliable, the link is sent
3263 $wgEnableCanonicalServerLink = false;
3266 * When OutputHandler is used, mangle any output that contains
3267 * <cross-domain-policy>. Without this, an attacker can send their own
3268 * cross-domain policy unless it is prevented by the crossdomain.xml file at
3273 $wgMangleFlashPolicy = true;
3275 /** @} */ # End of output format settings }
3277 /*************************************************************************//**
3278 * @name Resource loader settings
3283 * Client-side resource modules.
3285 * Extensions should add their resource loader module definitions
3286 * to the $wgResourceModules variable.
3290 * $wgResourceModules['ext.myExtension'] = array(
3291 * 'scripts' => 'myExtension.js',
3292 * 'styles' => 'myExtension.css',
3293 * 'dependencies' => array( 'jquery.cookie', 'jquery.tabIndex' ),
3294 * 'localBasePath' => __DIR__,
3295 * 'remoteExtPath' => 'MyExtension',
3299 $wgResourceModules = array();
3302 * Skin-specific styles for resource modules.
3304 * These are later added to the 'skinStyles' list of the existing module. The 'styles' list can
3305 * not be modified or disabled.
3307 * For example, here is a module "bar" and how skin Foo would provide additional styles for it.
3311 * $wgResourceModules['bar'] = array(
3312 * 'scripts' => 'resources/bar/bar.js',
3313 * 'styles' => 'resources/bar/main.css',
3316 * $wgResourceModuleSkinStyles['foo'] = array(
3317 * 'bar' => 'skins/Foo/bar.css',
3321 * This is mostly equivalent to:
3325 * $wgResourceModules['bar'] = array(
3326 * 'scripts' => 'resources/bar/bar.js',
3327 * 'styles' => 'resources/bar/main.css',
3328 * 'skinStyles' => array(
3329 * 'foo' => skins/Foo/bar.css',
3334 * If the module already defines its own entry in `skinStyles` for a given skin, then
3335 * $wgResourceModuleSkinStyles is ignored.
3337 * If a module defines a `skinStyles['default']` the skin may want to extend that instead
3338 * of replacing them. This can be done using the `+` prefix.
3342 * $wgResourceModules['bar'] = array(
3343 * 'scripts' => 'resources/bar/bar.js',
3344 * 'styles' => 'resources/bar/basic.css',
3345 * 'skinStyles' => array(
3346 * 'default' => 'resources/bar/additional.css',
3349 * // Note the '+' character:
3350 * $wgResourceModuleSkinStyles['foo'] = array(
3351 * '+bar' => 'skins/Foo/bar.css',
3355 * This is mostly equivalent to:
3359 * $wgResourceModules['bar'] = array(
3360 * 'scripts' => 'resources/bar/bar.js',
3361 * 'styles' => 'resources/bar/basic.css',
3362 * 'skinStyles' => array(
3363 * 'default' => 'resources/bar/additional.css',
3365 * 'resources/bar/additional.css',
3366 * 'skins/Foo/bar.css',
3372 * In other words, as a module author, use the `styles` list for stylesheets that may not be
3373 * disabled by a skin. To provide default styles that may be extended or replaced,
3374 * use `skinStyles['default']`.
3376 * As with $wgResourceModules, paths default to being relative to the MediaWiki root.
3377 * You should always provide a localBasePath and remoteBasePath (or remoteExtPath/remoteSkinPath).
3381 * $wgResourceModuleSkinStyles['foo'] = array(
3382 * 'bar' => 'bar.css',
3383 * 'quux' => 'quux.css',
3384 * 'remoteSkinPath' => 'Foo',
3385 * 'localBasePath' => __DIR__,
3389 $wgResourceModuleSkinStyles = array();
3392 * Extensions should register foreign module sources here. 'local' is a
3393 * built-in source that is not in this array, but defined by
3394 * ResourceLoader::__construct() so that it cannot be unset.
3398 * $wgResourceLoaderSources['foo'] = 'http://example.org/w/load.php';
3401 $wgResourceLoaderSources = array();
3404 * Default 'remoteBasePath' value for instances of ResourceLoaderFileModule.
3405 * If not set, then $wgScriptPath will be used as a fallback.
3407 $wgResourceBasePath = null;
3410 * Maximum time in seconds to cache resources served by the resource loader.
3411 * Used to set last modified headers (max-age/s-maxage).
3413 * Following options to distinguish:
3414 * - versioned: Used for modules with a version, because changing version
3415 * numbers causes cache misses. This normally has a long expiry time.
3416 * - unversioned: Used for modules without a version to propagate changes
3417 * quickly to clients. Also used for modules with errors to recover quickly.
3418 * This normally has a short expiry time.
3420 * Expiry time for the options to distinguish:
3421 * - server: Squid/Varnish but also any other public proxy cache between the
3422 * client and MediaWiki.
3423 * - client: On the client side (e.g. in the browser cache).
3425 $wgResourceLoaderMaxage = array(
3426 'versioned' => array(
3427 'server' => 30 * 24 * 60 * 60, // 30 days
3428 'client' => 30 * 24 * 60 * 60, // 30 days
3430 'unversioned' => array(
3431 'server' => 5 * 60, // 5 minutes
3432 'client' => 5 * 60, // 5 minutes
3437 * The default debug mode (on/off) for of ResourceLoader requests.
3439 * This will still be overridden when the debug URL parameter is used.
3441 $wgResourceLoaderDebug = false;
3444 * Enable embedding of certain resources using Edge Side Includes. This will
3445 * improve performance but only works if there is something in front of the
3446 * web server (e..g a Squid or Varnish server) configured to process the ESI.
3448 $wgResourceLoaderUseESI = false;
3451 * Put each statement on its own line when minifying JavaScript. This makes
3452 * debugging in non-debug mode a bit easier.
3454 $wgResourceLoaderMinifierStatementsOnOwnLine = false;
3457 * Maximum line length when minifying JavaScript. This is not a hard maximum:
3458 * the minifier will try not to produce lines longer than this, but may be
3459 * forced to do so in certain cases.
3461 $wgResourceLoaderMinifierMaxLineLength = 1000;
3464 * Whether to include the mediawiki.legacy JS library (old wikibits.js), and its
3467 $wgIncludeLegacyJavaScript = true;
3470 * Whether to preload the mediawiki.util module as blocking module in the top
3473 * Before MediaWiki 1.19, modules used to load slower/less asynchronous which
3474 * allowed modules to lack dependencies on 'popular' modules that were likely
3477 * This setting is to aid scripts during migration by providing mediawiki.util
3478 * unconditionally (which was the most commonly missed dependency).
3479 * It doesn't cover all missing dependencies obviously but should fix most of
3482 * This should be removed at some point after site/user scripts have been fixed.
3483 * Enable this if your wiki has a large amount of user/site scripts that are
3484 * lacking dependencies.
3487 $wgPreloadJavaScriptMwUtil = false;
3490 * Whether or not to assign configuration variables to the global window object.
3492 * If this is set to false, old code using deprecated variables will no longer
3495 * @par Example of legacy code:
3497 * if ( window.wgRestrictionEdit ) { ... }
3501 * if ( wgIsArticle ) { ... }
3504 * Instead, one needs to use mw.config.
3505 * @par Example using mw.config global configuration:
3507 * if ( mw.config.exists('wgRestrictionEdit') ) { ... }
3511 * if ( mw.config.get('wgIsArticle') ) { ... }
3514 $wgLegacyJavaScriptGlobals = true;
3517 * If set to a positive number, ResourceLoader will not generate URLs whose
3518 * query string is more than this many characters long, and will instead use
3519 * multiple requests with shorter query strings. This degrades performance,
3520 * but may be needed if your web server has a low (less than, say 1024)
3521 * query string length limit or a low value for suhosin.get.max_value_length
3522 * that you can't increase.
3524 * If set to a negative number, ResourceLoader will assume there is no query
3525 * string length limit.
3527 * Defaults to a value based on php configuration.
3529 $wgResourceLoaderMaxQueryLength = false;
3532 * If set to true, JavaScript modules loaded from wiki pages will be parsed
3533 * prior to minification to validate it.
3535 * Parse errors will result in a JS exception being thrown during module load,
3536 * which avoids breaking other modules loaded in the same request.
3538 $wgResourceLoaderValidateJS = true;
3541 * If set to true, statically-sourced (file-backed) JavaScript resources will
3542 * be parsed for validity before being bundled up into ResourceLoader modules.
3544 * This can be helpful for development by providing better error messages in
3545 * default (non-debug) mode, but JavaScript parsing is slow and memory hungry
3546 * and may fail on large pre-bundled frameworks.
3548 $wgResourceLoaderValidateStaticJS = false;
3551 * If set to true, asynchronous loading of bottom-queue scripts in the "<head>"
3552 * will be enabled. This is an experimental feature that's supposed to make
3553 * JavaScript load faster.
3555 $wgResourceLoaderExperimentalAsyncLoading = false;
3558 * Global LESS variables. An associative array binding variable names to
3559 * LESS code snippets representing their values.
3561 * Adding an item here is equivalent to writing `@variable: value;`
3562 * at the beginning of all your .less files, with all the consequences.
3563 * In particular, string values must be escaped and quoted.
3565 * Changes to LESS variables do not trigger cache invalidation.
3567 * If the LESS variables need to be dynamic, you can use the
3568 * ResourceLoaderGetLessVars hook (since 1.25).
3572 * $wgResourceLoaderLESSVars = array(
3573 * 'baseFontSize' => '1em',
3574 * 'smallFontSize' => '0.75em',
3575 * 'WikimediaBlue' => '#006699',
3580 $wgResourceLoaderLESSVars = array();
3583 * Custom LESS functions. An associative array mapping function name to PHP
3586 * Changes to LESS functions do not trigger cache invalidation.
3589 * @deprecated since 1.24 Questionable usefulness and problematic to support,
3590 * will be removed in the future.
3592 $wgResourceLoaderLESSFunctions = array();
3595 * Default import paths for LESS modules. LESS files referenced in @import
3596 * statements will be looked up here first, and relative to the importing file
3597 * second. To avoid collisions, it's important for the LESS files in these
3598 * directories to have a common, predictable file name prefix.
3600 * Extensions need not (and should not) register paths in
3601 * $wgResourceLoaderLESSImportPaths. The import path includes the path of the
3602 * currently compiling LESS file, which allows each extension to freely import
3603 * files from its own tree.
3607 $wgResourceLoaderLESSImportPaths = array(
3608 "$IP/resources/src/mediawiki.less/",
3612 * Whether ResourceLoader should attempt to persist modules in localStorage on
3613 * browsers that support the Web Storage API.
3615 * @since 1.23 - Client-side module persistence is experimental. Exercise care.
3617 $wgResourceLoaderStorageEnabled = false;
3620 * Cache version for client-side ResourceLoader module storage. You can trigger
3621 * invalidation of the contents of the module store by incrementing this value.
3625 $wgResourceLoaderStorageVersion = 1;
3628 * Whether to allow site-wide CSS (MediaWiki:Common.css and friends) on
3629 * restricted pages like Special:UserLogin or Special:Preferences where
3630 * JavaScript is disabled for security reasons. As it is possible to
3631 * execute JavaScript through CSS, setting this to true opens up a
3632 * potential security hole. Some sites may "skin" their wiki by using
3633 * site-wide CSS, causing restricted pages to look unstyled and different
3634 * from the rest of the site.
3638 $wgAllowSiteCSSOnRestrictedPages = false;
3640 /** @} */ # End of resource loader settings }
3642 /*************************************************************************//**
3643 * @name Page title and interwiki link settings
3648 * Name of the project namespace. If left set to false, $wgSitename will be
3651 $wgMetaNamespace = false;
3654 * Name of the project talk namespace.
3656 * Normally you can ignore this and it will be something like
3657 * $wgMetaNamespace . "_talk". In some languages, you may want to set this
3658 * manually for grammatical reasons.
3660 $wgMetaNamespaceTalk = false;
3663 * Additional namespaces. If the namespaces defined in Language.php and
3664 * Namespace.php are insufficient, you can create new ones here, for example,
3665 * to import Help files in other languages. You can also override the namespace
3666 * names of existing namespaces. Extensions developers should use
3667 * $wgCanonicalNamespaceNames.
3669 * @warning Once you delete a namespace, the pages in that namespace will
3670 * no longer be accessible. If you rename it, then you can access them through
3671 * the new namespace name.
3673 * Custom namespaces should start at 100 to avoid conflicting with standard
3674 * namespaces, and should always follow the even/odd main/talk pattern.
3678 * $wgExtraNamespaces = array(
3680 * 101 => "Hilfe_Diskussion",
3682 * 103 => "Discussion_Aide"
3686 * @todo Add a note about maintenance/namespaceDupes.php
3688 $wgExtraNamespaces = array();
3691 * Same as above, but for namespaces with gender distinction.
3692 * Note: the default form for the namespace should also be set
3693 * using $wgExtraNamespaces for the same index.
3696 $wgExtraGenderNamespaces = array();
3699 * Namespace aliases.
3701 * These are alternate names for the primary localised namespace names, which
3702 * are defined by $wgExtraNamespaces and the language file. If a page is
3703 * requested with such a prefix, the request will be redirected to the primary
3706 * Set this to a map from namespace names to IDs.
3710 * $wgNamespaceAliases = array(
3711 * 'Wikipedian' => NS_USER,
3716 $wgNamespaceAliases = array();
3719 * Allowed title characters -- regex character class
3720 * Don't change this unless you know what you're doing
3722 * Problematic punctuation:
3723 * - []{}|# Are needed for link syntax, never enable these
3724 * - <> Causes problems with HTML escaping, don't use
3725 * - % Enabled by default, minor problems with path to query rewrite rules, see below
3726 * - + Enabled by default, but doesn't work with path to query rewrite rules,
3727 * corrupted by apache
3728 * - ? Enabled by default, but doesn't work with path to PATH_INFO rewrites
3730 * All three of these punctuation problems can be avoided by using an alias,
3731 * instead of a rewrite rule of either variety.
3733 * The problem with % is that when using a path to query rewrite rule, URLs are
3734 * double-unescaped: once by Apache's path conversion code, and again by PHP. So
3735 * %253F, for example, becomes "?". Our code does not double-escape to compensate
3736 * for this, indeed double escaping would break if the double-escaped title was
3737 * passed in the query string rather than the path. This is a minor security issue
3738 * because articles can be created such that they are hard to view or edit.
3740 * In some rare cases you may wish to remove + for compatibility with old links.
3742 * Theoretically 0x80-0x9F of ISO 8859-1 should be disallowed, but
3743 * this breaks interlanguage links
3745 $wgLegalTitleChars = " %!\"$&'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF+";
3748 * The interwiki prefix of the current wiki, or false if it doesn't have one.
3750 * @deprecated since 1.23; use $wgLocalInterwikis instead
3752 $wgLocalInterwiki = false;
3755 * Array for multiple $wgLocalInterwiki values, in case there are several
3756 * interwiki prefixes that point to the current wiki. If $wgLocalInterwiki is
3757 * set, its value is prepended to this array, for backwards compatibility.
3759 * Note, recent changes feeds use only the first entry in this array (or
3760 * $wgLocalInterwiki, if it is set). See $wgRCFeeds
3762 $wgLocalInterwikis = array();
3765 * Expiry time for cache of interwiki table
3767 $wgInterwikiExpiry = 10800;
3770 * @name Interwiki caching settings.
3775 *$wgInterwikiCache specifies path to constant database file.
3777 * This cdb database is generated by dumpInterwiki from maintenance and has
3779 * - dbname:key - a simple key (e.g. enwiki:meta)
3780 * - _sitename:key - site-scope key (e.g. wiktionary:meta)
3781 * - __global:key - global-scope key (e.g. __global:meta)
3782 * - __sites:dbname - site mapping (e.g. __sites:enwiki)
3784 * Sites mapping just specifies site name, other keys provide "local url"
3787 $wgInterwikiCache = false;
3790 * Specify number of domains to check for messages.
3791 * - 1: Just wiki(db)-level
3792 * - 2: wiki and global levels
3795 $wgInterwikiScopes = 3;
3798 * Fallback site, if unable to resolve from cache
3800 $wgInterwikiFallbackSite = 'wiki';
3802 /** @} */ # end of Interwiki caching settings.
3805 * @name SiteStore caching settings.
3810 * Specify the file location for the Sites json cache file.
3812 $wgSitesCacheFile = false;
3814 /** @} */ # end of SiteStore caching settings.
3817 * If local interwikis are set up which allow redirects,
3818 * set this regexp to restrict URLs which will be displayed
3819 * as 'redirected from' links.
3822 * It might look something like this:
3824 * $wgRedirectSources = '!^https?://[a-z-]+\.wikipedia\.org/!';
3827 * Leave at false to avoid displaying any incoming redirect markers.
3828 * This does not affect intra-wiki redirects, which don't change
3831 $wgRedirectSources = false;
3834 * Set this to false to avoid forcing the first letter of links to capitals.
3836 * @warning may break links! This makes links COMPLETELY case-sensitive. Links
3837 * appearing with a capital at the beginning of a sentence will *not* go to the
3838 * same place as links in the middle of a sentence using a lowercase initial.
3840 $wgCapitalLinks = true;
3843 * @since 1.16 - This can now be set per-namespace. Some special namespaces (such
3844 * as Special, see MWNamespace::$alwaysCapitalizedNamespaces for the full list) must be
3845 * true by default (and setting them has no effect), due to various things that
3846 * require them to be so. Also, since Talk namespaces need to directly mirror their
3847 * associated content namespaces, the values for those are ignored in favor of the
3848 * subject namespace's setting. Setting for NS_MEDIA is taken automatically from
3853 * $wgCapitalLinkOverrides[ NS_FILE ] = false;
3856 $wgCapitalLinkOverrides = array();
3859 * Which namespaces should support subpages?
3860 * See Language.php for a list of namespaces.
3862 $wgNamespacesWithSubpages = array(
3865 NS_USER_TALK
=> true,
3867 NS_PROJECT_TALK
=> true,
3868 NS_FILE_TALK
=> true,
3869 NS_MEDIAWIKI
=> true,
3870 NS_MEDIAWIKI_TALK
=> true,
3871 NS_TEMPLATE_TALK
=> true,
3873 NS_HELP_TALK
=> true,
3874 NS_CATEGORY_TALK
=> true
3878 * Array holding default tracking category names.
3880 * Array contains the system messages for each tracking category.
3881 * Tracking categories allow pages with certain characteristics to be tracked.
3882 * It works by adding any such page to a category automatically.
3884 * A message with the suffix '-desc' should be added as a description message
3885 * to have extra information on Special:TrackingCategories.
3887 * @deprecated since 1.25 Extensions should now register tracking categories using
3888 * the new extension registration system.
3892 $wgTrackingCategories = array();
3895 * Array of namespaces which can be deemed to contain valid "content", as far
3896 * as the site statistics are concerned. Useful if additional namespaces also
3897 * contain "content" which should be considered when generating a count of the
3898 * number of articles in the wiki.
3900 $wgContentNamespaces = array( NS_MAIN
);
3903 * Max number of redirects to follow when resolving redirects.
3904 * 1 means only the first redirect is followed (default behavior).
3905 * 0 or less means no redirects are followed.
3907 $wgMaxRedirects = 1;
3910 * Array of invalid page redirect targets.
3911 * Attempting to create a redirect to any of the pages in this array
3912 * will make the redirect fail.
3913 * Userlogout is hard-coded, so it does not need to be listed here.
3914 * (bug 10569) Disallow Mypage and Mytalk as well.
3916 * As of now, this only checks special pages. Redirects to pages in
3917 * other namespaces cannot be invalidated by this variable.
3919 $wgInvalidRedirectTargets = array( 'Filepath', 'Mypage', 'Mytalk', 'Redirect' );
3921 /** @} */ # End of title and interwiki settings }
3923 /************************************************************************//**
3924 * @name Parser settings
3925 * These settings configure the transformation from wikitext to HTML.
3930 * Parser configuration. Associative array with the following members:
3932 * class The class name
3934 * preprocessorClass The preprocessor class. Two classes are currently available:
3935 * Preprocessor_Hash, which uses plain PHP arrays for temporary
3936 * storage, and Preprocessor_DOM, which uses the DOM module for
3937 * temporary storage. Preprocessor_DOM generally uses less memory;
3938 * the speed of the two is roughly the same.
3940 * If this parameter is not given, it uses Preprocessor_DOM if the
3941 * DOM module is available, otherwise it uses Preprocessor_Hash.
3943 * The entire associative array will be passed through to the constructor as
3944 * the first parameter. Note that only Setup.php can use this variable --
3945 * the configuration will change at runtime via $wgParser member functions, so
3946 * the contents of this variable will be out-of-date. The variable can only be
3947 * changed during LocalSettings.php, in particular, it can't be changed during
3948 * an extension setup function.
3950 $wgParserConf = array(
3951 'class' => 'Parser',
3952 #'preprocessorClass' => 'Preprocessor_Hash',
3956 * Maximum indent level of toc.
3958 $wgMaxTocLevel = 999;
3961 * A complexity limit on template expansion: the maximum number of nodes visited
3962 * by PPFrame::expand()
3964 $wgMaxPPNodeCount = 1000000;
3967 * A complexity limit on template expansion: the maximum number of elements
3968 * generated by Preprocessor::preprocessToObj(). This allows you to limit the
3969 * amount of memory used by the Preprocessor_DOM node cache: testing indicates
3970 * that each element uses about 160 bytes of memory on a 64-bit processor, so
3971 * this default corresponds to about 155 MB.
3973 * When the limit is exceeded, an exception is thrown.
3975 $wgMaxGeneratedPPNodeCount = 1000000;
3978 * Maximum recursion depth for templates within templates.
3979 * The current parser adds two levels to the PHP call stack for each template,
3980 * and xdebug limits the call stack to 100 by default. So this should hopefully
3981 * stop the parser before it hits the xdebug limit.
3983 $wgMaxTemplateDepth = 40;
3986 * @see $wgMaxTemplateDepth
3988 $wgMaxPPExpandDepth = 40;
3991 * URL schemes that should be recognized as valid by wfParseUrl().
3993 * WARNING: Do not add 'file:' to this or internal file links will be broken.
3994 * Instead, if you want to support file links, add 'file://'. The same applies
3995 * to any other protocols with the same name as a namespace. See bug #44011 for
4000 $wgUrlProtocols = array(
4001 'bitcoin:', 'ftp://', 'ftps://', 'geo:', 'git://', 'gopher://', 'http://',
4002 'https://', 'irc://', 'ircs://', 'magnet:', 'mailto:', 'mms://', 'news:',
4003 'nntp://', 'redis://', 'sftp://', 'sip:', 'sips:', 'sms:', 'ssh://',
4004 'svn://', 'tel:', 'telnet://', 'urn:', 'worldwind://', 'xmpp:', '//'
4008 * If true, removes (by substituting) templates in signatures.
4010 $wgCleanSignatures = true;
4013 * Whether to allow inline image pointing to other websites
4015 $wgAllowExternalImages = false;
4018 * If the above is false, you can specify an exception here. Image URLs
4019 * that start with this string are then rendered, while all others are not.
4020 * You can use this to set up a trusted, simple repository of images.
4021 * You may also specify an array of strings to allow multiple sites
4025 * $wgAllowExternalImagesFrom = 'http://127.0.0.1/';
4026 * $wgAllowExternalImagesFrom = array( 'http://127.0.0.1/', 'http://example.com' );
4029 $wgAllowExternalImagesFrom = '';
4032 * If $wgAllowExternalImages is false, you can allow an on-wiki
4033 * whitelist of regular expression fragments to match the image URL
4034 * against. If the image matches one of the regular expression fragments,
4035 * The image will be displayed.
4037 * Set this to true to enable the on-wiki whitelist (MediaWiki:External image whitelist)
4038 * Or false to disable it
4040 $wgEnableImageWhitelist = true;
4043 * A different approach to the above: simply allow the "<img>" tag to be used.
4044 * This allows you to specify alt text and other attributes, copy-paste HTML to
4045 * your wiki more easily, etc. However, allowing external images in any manner
4046 * will allow anyone with editing rights to snoop on your visitors' IP
4047 * addresses and so forth, if they wanted to, by inserting links to images on
4048 * sites they control.
4050 $wgAllowImageTag = false;
4053 * $wgUseTidy: use tidy to make sure HTML output is sane.
4054 * Tidy is a free tool that fixes broken HTML.
4055 * See http://www.w3.org/People/Raggett/tidy/
4057 * - $wgTidyBin should be set to the path of the binary and
4058 * - $wgTidyConf to the path of the configuration file.
4059 * - $wgTidyOpts can include any number of parameters.
4060 * - $wgTidyInternal controls the use of the PECL extension or the
4061 * libtidy (PHP >= 5) extension to use an in-process tidy library instead
4062 * of spawning a separate program.
4063 * Normally you shouldn't need to override the setting except for
4064 * debugging. To install, use 'pear install tidy' and add a line
4065 * 'extension=tidy.so' to php.ini.
4072 $wgAlwaysUseTidy = false;
4077 $wgTidyBin = 'tidy';
4082 $wgTidyConf = $IP . '/includes/tidy.conf';
4092 $wgTidyInternal = extension_loaded( 'tidy' );
4095 * Put tidy warnings in HTML comments
4096 * Only works for internal tidy.
4098 $wgDebugTidy = false;
4101 * Allow raw, unchecked HTML in "<html>...</html>" sections.
4102 * THIS IS VERY DANGEROUS on a publicly editable site, so USE wgGroupPermissions
4103 * TO RESTRICT EDITING to only those that you trust
4108 * Set a default target for external links, e.g. _blank to pop up a new window
4110 $wgExternalLinkTarget = false;
4113 * If true, external URL links in wiki text will be given the
4114 * rel="nofollow" attribute as a hint to search engines that
4115 * they should not be followed for ranking purposes as they
4116 * are user-supplied and thus subject to spamming.
4118 $wgNoFollowLinks = true;
4121 * Namespaces in which $wgNoFollowLinks doesn't apply.
4122 * See Language.php for a list of namespaces.
4124 $wgNoFollowNsExceptions = array();
4127 * If this is set to an array of domains, external links to these domain names
4128 * (or any subdomains) will not be set to rel="nofollow" regardless of the
4129 * value of $wgNoFollowLinks. For instance:
4131 * $wgNoFollowDomainExceptions = array( 'en.wikipedia.org', 'wiktionary.org',
4132 * 'mediawiki.org' );
4134 * This would add rel="nofollow" to links to de.wikipedia.org, but not
4135 * en.wikipedia.org, wiktionary.org, en.wiktionary.org, us.en.wikipedia.org,
4138 * Defaults to mediawiki.org for the links included in the software by default.
4140 $wgNoFollowDomainExceptions = array( 'mediawiki.org' );
4143 * Allow DISPLAYTITLE to change title display
4145 $wgAllowDisplayTitle = true;
4148 * For consistency, restrict DISPLAYTITLE to text that normalizes to the same
4149 * canonical DB key. Also disallow some inline CSS rules like display: none;
4150 * which can cause the text to be hidden or unselectable.
4152 $wgRestrictDisplayTitle = true;
4155 * Maximum number of calls per parse to expensive parser functions such as
4158 $wgExpensiveParserFunctionLimit = 100;
4161 * Preprocessor caching threshold
4162 * Setting it to 'false' will disable the preprocessor cache.
4164 $wgPreprocessorCacheThreshold = 1000;
4167 * Enable interwiki transcluding. Only when iw_trans=1 in the interwiki table.
4169 $wgEnableScaryTranscluding = false;
4172 * Expiry time for transcluded templates cached in transcache database table.
4173 * Only used $wgEnableInterwikiTranscluding is set to true.
4175 $wgTranscludeCacheExpiry = 3600;
4177 /** @} */ # end of parser settings }
4179 /************************************************************************//**
4185 * Method used to determine if a page in a content namespace should be counted
4186 * as a valid article.
4188 * Redirect pages will never be counted as valid articles.
4190 * This variable can have the following values:
4191 * - 'any': all pages as considered as valid articles
4192 * - 'comma': the page must contain a comma to be considered valid
4193 * - 'link': the page must contain a [[wiki link]] to be considered valid
4195 * See also See https://www.mediawiki.org/wiki/Manual:Article_count
4197 * Retroactively changing this variable will not affect the existing count,
4198 * to update it, you will need to run the maintenance/updateArticleCount.php
4201 $wgArticleCountMethod = 'link';
4204 * How many days user must be idle before he is considered inactive. Will affect
4205 * the number shown on Special:Statistics, Special:ActiveUsers, and the
4206 * {{NUMBEROFACTIVEUSERS}} magic word in wikitext.
4207 * You might want to leave this as the default value, to provide comparable
4208 * numbers between different wikis.
4210 $wgActiveUserDays = 30;
4212 /** @} */ # End of statistics }
4214 /************************************************************************//**
4215 * @name User accounts, authentication
4220 * For compatibility with old installations set to false
4221 * @deprecated since 1.24 will be removed in future
4223 $wgPasswordSalt = true;
4226 * Specifies the minimal length of a user password. If set to 0, empty pass-
4227 * words are allowed.
4229 $wgMinimalPasswordLength = 1;
4232 * Specifies the maximal length of a user password (T64685).
4234 * It is not recommended to make this greater than the default, as it can
4235 * allow DoS attacks by users setting really long passwords. In addition,
4236 * this should not be lowered too much, as it enforces weak passwords.
4238 * @warning Unlike other password settings, user with passwords greater than
4239 * the maximum will not be able to log in.
4241 $wgMaximalPasswordLength = 4096;
4244 * Specifies if users should be sent to a password-reset form on login, if their
4245 * password doesn't meet the requirements of User::isValidPassword().
4248 $wgInvalidPasswordReset = true;
4251 * Default password type to use when hashing user passwords
4255 $wgPasswordDefault = 'pbkdf2';
4258 * Configuration for built-in password types. Maps the password type
4259 * to an array of options. The 'class' option is the Password class to
4260 * use. All other options are class-dependent.
4262 * An advanced example:
4264 * $wgPasswordConfig['bcrypt-peppered'] = array(
4265 * 'class' => 'EncryptedPassword',
4266 * 'underlying' => 'bcrypt',
4267 * 'secrets' => array(),
4268 * 'cipher' => MCRYPT_RIJNDAEL_256,
4269 * 'mode' => MCRYPT_MODE_CBC,
4276 $wgPasswordConfig = array(
4278 'class' => 'MWOldPassword',
4281 'class' => 'MWSaltedPassword',
4283 'pbkdf2-legacyA' => array(
4284 'class' => 'LayeredParameterizedPassword',
4290 'pbkdf2-legacyB' => array(
4291 'class' => 'LayeredParameterizedPassword',
4298 'class' => 'BcryptPassword',
4302 'class' => 'Pbkdf2Password',
4310 * Whether to allow password resets ("enter some identifying data, and we'll send an email
4311 * with a temporary password you can use to get back into the account") identified by
4312 * various bits of data. Setting all of these to false (or the whole variable to false)
4313 * has the effect of disabling password resets entirely
4315 $wgPasswordResetRoutes = array(
4321 * Maximum number of Unicode characters in signature
4323 $wgMaxSigChars = 255;
4326 * Maximum number of bytes in username. You want to run the maintenance
4327 * script ./maintenance/checkUsernames.php once you have changed this value.
4329 $wgMaxNameChars = 255;
4332 * Array of usernames which may not be registered or logged in from
4333 * Maintenance scripts can still use these
4335 $wgReservedUsernames = array(
4336 'MediaWiki default', // Default 'Main Page' and MediaWiki: message pages
4337 'Conversion script', // Used for the old Wikipedia software upgrade
4338 'Maintenance script', // Maintenance scripts which perform editing, image import script
4339 'Template namespace initialisation script', // Used in 1.2->1.3 upgrade
4340 'ScriptImporter', // Default user name used by maintenance/importSiteScripts.php
4341 'msg:double-redirect-fixer', // Automatic double redirect fix
4342 'msg:usermessage-editor', // Default user for leaving user messages
4343 'msg:proxyblocker', // For $wgProxyList and Special:Blockme (removed in 1.22)
4344 'msg:spambot_username', // Used by cleanupSpam.php
4348 * Settings added to this array will override the default globals for the user
4349 * preferences used by anonymous visitors and newly created accounts.
4350 * For instance, to disable editing on double clicks:
4351 * $wgDefaultUserOptions ['editondblclick'] = 0;
4353 $wgDefaultUserOptions = array(
4354 'ccmeonemails' => 0,
4356 'date' => 'default',
4359 'editfont' => 'default',
4360 'editondblclick' => 0,
4361 'editsectiononrightclick' => 0,
4362 'enotifminoredits' => 0,
4363 'enotifrevealaddr' => 0,
4364 'enotifusertalkpages' => 1,
4365 'enotifwatchlistpages' => 1,
4366 'extendwatchlist' => 1,
4368 'forceeditsummary' => 0,
4369 'gender' => 'unknown',
4371 'hidepatrolled' => 0,
4374 'minordefault' => 0,
4375 'newpageshidepatrolled' => 0,
4377 'norollbackdiff' => 0,
4378 'numberheadings' => 0,
4379 'previewonfirst' => 0,
4380 'previewontop' => 1,
4384 'showhiddencats' => 0,
4385 'shownumberswatching' => 1,
4388 'stubthreshold' => 0,
4391 'uselivepreview' => 0,
4393 'watchcreations' => 1,
4394 'watchdefault' => 1,
4395 'watchdeletion' => 0,
4396 'watchlistdays' => 3.0,
4397 'watchlisthideanons' => 0,
4398 'watchlisthidebots' => 0,
4399 'watchlisthideliu' => 0,
4400 'watchlisthideminor' => 0,
4401 'watchlisthideown' => 0,
4402 'watchlisthidepatrolled' => 0,
4404 'watchrollback' => 0,
4406 'useeditwarning' => 1,
4407 'prefershttps' => 1,
4411 * An array of preferences to not show for the user
4413 $wgHiddenPrefs = array();
4416 * Characters to prevent during new account creations.
4417 * This is used in a regular expression character class during
4418 * registration (regex metacharacters like / are escaped).
4420 $wgInvalidUsernameCharacters = '@';
4423 * Character used as a delimiter when testing for interwiki userrights
4424 * (In Special:UserRights, it is possible to modify users on different
4425 * databases if the delimiter is used, e.g. "Someuser@enwiki").
4427 * It is recommended that you have this delimiter in
4428 * $wgInvalidUsernameCharacters above, or you will not be able to
4429 * modify the user rights of those users via Special:UserRights
4431 $wgUserrightsInterwikiDelimiter = '@';
4434 * This is to let user authenticate using https when they come from http.
4435 * Based on an idea by George Herbert on wikitech-l:
4436 * http://lists.wikimedia.org/pipermail/wikitech-l/2010-October/050039.html
4439 $wgSecureLogin = false;
4441 /** @} */ # end user accounts }
4443 /************************************************************************//**
4444 * @name User rights, access control and monitoring
4449 * Number of seconds before autoblock entries expire. Default 86400 = 1 day.
4451 $wgAutoblockExpiry = 86400;
4454 * Set this to true to allow blocked users to edit their own user talk page.
4456 $wgBlockAllowsUTEdit = false;
4459 * Allow sysops to ban users from accessing Emailuser
4461 $wgSysopEmailBans = true;
4464 * Limits on the possible sizes of range blocks.
4466 * CIDR notation is hard to understand, it's easy to mistakenly assume that a
4467 * /1 is a small range and a /31 is a large range. For IPv4, setting a limit of
4468 * half the number of bits avoids such errors, and allows entire ISPs to be
4469 * blocked using a small number of range blocks.
4471 * For IPv6, RFC 3177 recommends that a /48 be allocated to every residential
4472 * customer, so range blocks larger than /64 (half the number of bits) will
4473 * plainly be required. RFC 4692 implies that a very large ISP may be
4474 * allocated a /19 if a generous HD-Ratio of 0.8 is used, so we will use that
4475 * as our limit. As of 2012, blocking the whole world would require a /4 range.
4477 $wgBlockCIDRLimit = array(
4478 'IPv4' => 16, # Blocks larger than a /16 (64k addresses) will not be allowed
4483 * If true, blocked users will not be allowed to login. When using this with
4484 * a public wiki, the effect of logging out blocked users may actually be
4485 * avers: unless the user's address is also blocked (e.g. auto-block),
4486 * logging the user out will again allow reading and editing, just as for
4487 * anonymous visitors.
4489 $wgBlockDisablesLogin = false;
4492 * Pages anonymous user may see, set as an array of pages titles.
4496 * $wgWhitelistRead = array ( "Main Page", "Wikipedia:Help");
4499 * Special:Userlogin and Special:ChangePassword are always whitelisted.
4501 * @note This will only work if $wgGroupPermissions['*']['read'] is false --
4502 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
4504 * @note Also that this will only protect _pages in the wiki_. Uploaded files
4505 * will remain readable. You can use img_auth.php to protect uploaded files,
4506 * see https://www.mediawiki.org/wiki/Manual:Image_Authorization
4508 $wgWhitelistRead = false;
4511 * Pages anonymous user may see, set as an array of regular expressions.
4513 * This function will match the regexp against the title name, which
4514 * is without underscore.
4517 * To whitelist [[Main Page]]:
4519 * $wgWhitelistReadRegexp = array( "/Main Page/" );
4522 * @note Unless ^ and/or $ is specified, a regular expression might match
4523 * pages not intended to be whitelisted. The above example will also
4524 * whitelist a page named 'Security Main Page'.
4527 * To allow reading any page starting with 'User' regardless of the case:
4529 * $wgWhitelistReadRegexp = array( "@^UsEr.*@i" );
4531 * Will allow both [[User is banned]] and [[User:JohnDoe]]
4533 * @note This will only work if $wgGroupPermissions['*']['read'] is false --
4534 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
4536 $wgWhitelistReadRegexp = false;
4539 * Should editors be required to have a validated e-mail
4540 * address before being allowed to edit?
4542 $wgEmailConfirmToEdit = false;
4545 * Permission keys given to users in each group.
4547 * This is an array where the keys are all groups and each value is an
4548 * array of the format (right => boolean).
4550 * The second format is used to support per-namespace permissions.
4551 * Note that this feature does not fully work for all permission types.
4553 * All users are implicitly in the '*' group including anonymous visitors;
4554 * logged-in users are all implicitly in the 'user' group. These will be
4555 * combined with the permissions of all groups that a given user is listed
4556 * in in the user_groups table.
4558 * Note: Don't set $wgGroupPermissions = array(); unless you know what you're
4559 * doing! This will wipe all permissions, and may mean that your users are
4560 * unable to perform certain essential tasks or access new functionality
4561 * when new permissions are introduced and default grants established.
4563 * Functionality to make pages inaccessible has not been extensively tested
4564 * for security. Use at your own risk!
4566 * This replaces $wgWhitelistAccount and $wgWhitelistEdit
4568 $wgGroupPermissions = array();
4570 /** @cond file_level_code */
4571 // Implicit group for all visitors
4572 $wgGroupPermissions['*']['createaccount'] = true;
4573 $wgGroupPermissions['*']['read'] = true;
4574 $wgGroupPermissions['*']['edit'] = true;
4575 $wgGroupPermissions['*']['createpage'] = true;
4576 $wgGroupPermissions['*']['createtalk'] = true;
4577 $wgGroupPermissions['*']['writeapi'] = true;
4578 $wgGroupPermissions['*']['editmyusercss'] = true;
4579 $wgGroupPermissions['*']['editmyuserjs'] = true;
4580 $wgGroupPermissions['*']['viewmywatchlist'] = true;
4581 $wgGroupPermissions['*']['editmywatchlist'] = true;
4582 $wgGroupPermissions['*']['viewmyprivateinfo'] = true;
4583 $wgGroupPermissions['*']['editmyprivateinfo'] = true;
4584 $wgGroupPermissions['*']['editmyoptions'] = true;
4585 #$wgGroupPermissions['*']['patrolmarks'] = false; // let anons see what was patrolled
4587 // Implicit group for all logged-in accounts
4588 $wgGroupPermissions['user']['move'] = true;
4589 $wgGroupPermissions['user']['move-subpages'] = true;
4590 $wgGroupPermissions['user']['move-rootuserpages'] = true; // can move root userpages
4591 $wgGroupPermissions['user']['move-categorypages'] = true;
4592 $wgGroupPermissions['user']['movefile'] = true;
4593 $wgGroupPermissions['user']['read'] = true;
4594 $wgGroupPermissions['user']['edit'] = true;
4595 $wgGroupPermissions['user']['createpage'] = true;
4596 $wgGroupPermissions['user']['createtalk'] = true;
4597 $wgGroupPermissions['user']['writeapi'] = true;
4598 $wgGroupPermissions['user']['upload'] = true;
4599 $wgGroupPermissions['user']['reupload'] = true;
4600 $wgGroupPermissions['user']['reupload-shared'] = true;
4601 $wgGroupPermissions['user']['minoredit'] = true;
4602 $wgGroupPermissions['user']['purge'] = true; // can use ?action=purge without clicking "ok"
4603 $wgGroupPermissions['user']['sendemail'] = true;
4604 $wgGroupPermissions['user']['applychangetags'] = true;
4605 $wgGroupPermissions['user']['changetags'] = true;
4607 // Implicit group for accounts that pass $wgAutoConfirmAge
4608 $wgGroupPermissions['autoconfirmed']['autoconfirmed'] = true;
4609 $wgGroupPermissions['autoconfirmed']['editsemiprotected'] = true;
4611 // Users with bot privilege can have their edits hidden
4612 // from various log pages by default
4613 $wgGroupPermissions['bot']['bot'] = true;
4614 $wgGroupPermissions['bot']['autoconfirmed'] = true;
4615 $wgGroupPermissions['bot']['editsemiprotected'] = true;
4616 $wgGroupPermissions['bot']['nominornewtalk'] = true;
4617 $wgGroupPermissions['bot']['autopatrol'] = true;
4618 $wgGroupPermissions['bot']['suppressredirect'] = true;
4619 $wgGroupPermissions['bot']['apihighlimits'] = true;
4620 $wgGroupPermissions['bot']['writeapi'] = true;
4622 // Most extra permission abilities go to this group
4623 $wgGroupPermissions['sysop']['block'] = true;
4624 $wgGroupPermissions['sysop']['createaccount'] = true;
4625 $wgGroupPermissions['sysop']['delete'] = true;
4626 // can be separately configured for pages with > $wgDeleteRevisionsLimit revs
4627 $wgGroupPermissions['sysop']['bigdelete'] = true;
4628 // can view deleted history entries, but not see or restore the text
4629 $wgGroupPermissions['sysop']['deletedhistory'] = true;
4630 // can view deleted revision text
4631 $wgGroupPermissions['sysop']['deletedtext'] = true;
4632 $wgGroupPermissions['sysop']['undelete'] = true;
4633 $wgGroupPermissions['sysop']['editinterface'] = true;
4634 $wgGroupPermissions['sysop']['editusercss'] = true;
4635 $wgGroupPermissions['sysop']['edituserjs'] = true;
4636 $wgGroupPermissions['sysop']['import'] = true;
4637 $wgGroupPermissions['sysop']['importupload'] = true;
4638 $wgGroupPermissions['sysop']['move'] = true;
4639 $wgGroupPermissions['sysop']['move-subpages'] = true;
4640 $wgGroupPermissions['sysop']['move-rootuserpages'] = true;
4641 $wgGroupPermissions['sysop']['move-categorypages'] = true;
4642 $wgGroupPermissions['sysop']['patrol'] = true;
4643 $wgGroupPermissions['sysop']['autopatrol'] = true;
4644 $wgGroupPermissions['sysop']['protect'] = true;
4645 $wgGroupPermissions['sysop']['editprotected'] = true;
4646 $wgGroupPermissions['sysop']['proxyunbannable'] = true;
4647 $wgGroupPermissions['sysop']['rollback'] = true;
4648 $wgGroupPermissions['sysop']['upload'] = true;
4649 $wgGroupPermissions['sysop']['reupload'] = true;
4650 $wgGroupPermissions['sysop']['reupload-shared'] = true;
4651 $wgGroupPermissions['sysop']['unwatchedpages'] = true;
4652 $wgGroupPermissions['sysop']['autoconfirmed'] = true;
4653 $wgGroupPermissions['sysop']['editsemiprotected'] = true;
4654 $wgGroupPermissions['sysop']['ipblock-exempt'] = true;
4655 $wgGroupPermissions['sysop']['blockemail'] = true;
4656 $wgGroupPermissions['sysop']['markbotedits'] = true;
4657 $wgGroupPermissions['sysop']['apihighlimits'] = true;
4658 $wgGroupPermissions['sysop']['browsearchive'] = true;
4659 $wgGroupPermissions['sysop']['noratelimit'] = true;
4660 $wgGroupPermissions['sysop']['movefile'] = true;
4661 $wgGroupPermissions['sysop']['unblockself'] = true;
4662 $wgGroupPermissions['sysop']['suppressredirect'] = true;
4663 #$wgGroupPermissions['sysop']['pagelang'] = true;
4664 #$wgGroupPermissions['sysop']['upload_by_url'] = true;
4665 $wgGroupPermissions['sysop']['mergehistory'] = true;
4666 $wgGroupPermissions['sysop']['managechangetags'] = true;
4668 // Permission to change users' group assignments
4669 $wgGroupPermissions['bureaucrat']['userrights'] = true;
4670 $wgGroupPermissions['bureaucrat']['noratelimit'] = true;
4671 // Permission to change users' groups assignments across wikis
4672 #$wgGroupPermissions['bureaucrat']['userrights-interwiki'] = true;
4673 // Permission to export pages including linked pages regardless of $wgExportMaxLinkDepth
4674 #$wgGroupPermissions['bureaucrat']['override-export-depth'] = true;
4676 #$wgGroupPermissions['sysop']['deletelogentry'] = true;
4677 #$wgGroupPermissions['sysop']['deleterevision'] = true;
4678 // To hide usernames from users and Sysops
4679 #$wgGroupPermissions['suppress']['hideuser'] = true;
4680 // To hide revisions/log items from users and Sysops
4681 #$wgGroupPermissions['suppress']['suppressrevision'] = true;
4682 // To view revisions/log items hidden from users and Sysops
4683 #$wgGroupPermissions['suppress']['viewsuppressed'] = true;
4684 // For private suppression log access
4685 #$wgGroupPermissions['suppress']['suppressionlog'] = true;
4688 * The developer group is deprecated, but can be activated if need be
4689 * to use the 'lockdb' and 'unlockdb' special pages. Those require
4690 * that a lock file be defined and creatable/removable by the web
4693 # $wgGroupPermissions['developer']['siteadmin'] = true;
4698 * Permission keys revoked from users in each group.
4700 * This acts the same way as wgGroupPermissions above, except that
4701 * if the user is in a group here, the permission will be removed from them.
4703 * Improperly setting this could mean that your users will be unable to perform
4704 * certain essential tasks, so use at your own risk!
4706 $wgRevokePermissions = array();
4709 * Implicit groups, aren't shown on Special:Listusers or somewhere else
4711 $wgImplicitGroups = array( '*', 'user', 'autoconfirmed' );
4714 * A map of group names that the user is in, to group names that those users
4715 * are allowed to add or revoke.
4717 * Setting the list of groups to add or revoke to true is equivalent to "any
4721 * To allow sysops to add themselves to the "bot" group:
4723 * $wgGroupsAddToSelf = array( 'sysop' => array( 'bot' ) );
4727 * Implicit groups may be used for the source group, for instance:
4729 * $wgGroupsRemoveFromSelf = array( '*' => true );
4731 * This allows users in the '*' group (i.e. any user) to remove themselves from
4732 * any group that they happen to be in.
4734 $wgGroupsAddToSelf = array();
4737 * @see $wgGroupsAddToSelf
4739 $wgGroupsRemoveFromSelf = array();
4742 * Set of available actions that can be restricted via action=protect
4743 * You probably shouldn't change this.
4744 * Translated through restriction-* messages.
4745 * Title::getRestrictionTypes() will remove restrictions that are not
4746 * applicable to a specific title (create and upload)
4748 $wgRestrictionTypes = array( 'create', 'edit', 'move', 'upload' );
4751 * Rights which can be required for each protection level (via action=protect)
4753 * You can add a new protection level that requires a specific
4754 * permission by manipulating this array. The ordering of elements
4755 * dictates the order on the protection form's lists.
4757 * - '' will be ignored (i.e. unprotected)
4758 * - 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility
4759 * - 'sysop' is quietly rewritten to 'editprotected' for backwards compatibility
4761 $wgRestrictionLevels = array( '', 'autoconfirmed', 'sysop' );
4764 * Restriction levels that can be used with cascading protection
4766 * A page can only be protected with cascading protection if the
4767 * requested restriction level is included in this array.
4769 * 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility.
4770 * 'sysop' is quietly rewritten to 'editprotected' for backwards compatibility.
4772 $wgCascadingRestrictionLevels = array( 'sysop' );
4775 * Restriction levels that should be considered "semiprotected"
4777 * Certain places in the interface recognize a dichotomy between "protected"
4778 * and "semiprotected", without further distinguishing the specific levels. In
4779 * general, if anyone can be eligible to edit a protection level merely by
4780 * reaching some condition in $wgAutopromote, it should probably be considered
4783 * 'autoconfirmed' is quietly rewritten to 'editsemiprotected' for backwards compatibility.
4784 * 'sysop' is not changed, since it really shouldn't be here.
4786 $wgSemiprotectedRestrictionLevels = array( 'autoconfirmed' );
4789 * Set the minimum permissions required to edit pages in each
4790 * namespace. If you list more than one permission, a user must
4791 * have all of them to edit pages in that namespace.
4793 * @note NS_MEDIAWIKI is implicitly restricted to 'editinterface'.
4795 $wgNamespaceProtection = array();
4798 * Pages in namespaces in this array can not be used as templates.
4800 * Elements MUST be numeric namespace ids, you can safely use the MediaWiki
4801 * namespaces constants (NS_USER, NS_MAIN...).
4803 * Among other things, this may be useful to enforce read-restrictions
4804 * which may otherwise be bypassed by using the template mechanism.
4806 $wgNonincludableNamespaces = array();
4809 * Number of seconds an account is required to age before it's given the
4810 * implicit 'autoconfirm' group membership. This can be used to limit
4811 * privileges of new accounts.
4813 * Accounts created by earlier versions of the software may not have a
4814 * recorded creation date, and will always be considered to pass the age test.
4816 * When left at 0, all registered accounts will pass.
4819 * Set automatic confirmation to 10 minutes (which is 600 seconds):
4821 * $wgAutoConfirmAge = 600; // ten minutes
4823 * Set age to one day:
4825 * $wgAutoConfirmAge = 3600*24; // one day
4828 $wgAutoConfirmAge = 0;
4831 * Number of edits an account requires before it is autoconfirmed.
4832 * Passing both this AND the time requirement is needed. Example:
4836 * $wgAutoConfirmCount = 50;
4839 $wgAutoConfirmCount = 0;
4842 * Automatically add a usergroup to any user who matches certain conditions.
4844 * @todo Redocument $wgAutopromote
4847 * array( '&' or '|' or '^' or '!', cond1, cond2, ... )
4848 * where cond1, cond2, ... are themselves conditions; *OR*
4849 * APCOND_EMAILCONFIRMED, *OR*
4850 * array( APCOND_EMAILCONFIRMED ), *OR*
4851 * array( APCOND_EDITCOUNT, number of edits ), *OR*
4852 * array( APCOND_AGE, seconds since registration ), *OR*
4853 * array( APCOND_INGROUPS, group1, group2, ... ), *OR*
4854 * array( APCOND_ISIP, ip ), *OR*
4855 * array( APCOND_IPINRANGE, range ), *OR*
4856 * array( APCOND_AGE_FROM_EDIT, seconds since first edit ), *OR*
4857 * array( APCOND_BLOCKED ), *OR*
4858 * array( APCOND_ISBOT ), *OR*
4859 * similar constructs defined by extensions.
4861 * If $wgEmailAuthentication is off, APCOND_EMAILCONFIRMED will be true for any
4862 * user who has provided an e-mail address.
4864 $wgAutopromote = array(
4865 'autoconfirmed' => array( '&',
4866 array( APCOND_EDITCOUNT
, &$wgAutoConfirmCount ),
4867 array( APCOND_AGE
, &$wgAutoConfirmAge ),
4872 * Automatically add a usergroup to any user who matches certain conditions.
4874 * Does not add the user to the group again if it has been removed.
4875 * Also, does not remove the group if the user no longer meets the criteria.
4879 * array( event => criteria, ... )
4881 * Where event is either:
4882 * - 'onEdit' (when user edits)
4884 * Criteria has the same format as $wgAutopromote
4886 * @see $wgAutopromote
4889 $wgAutopromoteOnce = array(
4890 'onEdit' => array(),
4894 * Put user rights log entries for autopromotion in recent changes?
4897 $wgAutopromoteOnceLogInRC = true;
4900 * $wgAddGroups and $wgRemoveGroups can be used to give finer control over who
4901 * can assign which groups at Special:Userrights.
4904 * Bureaucrats can add any group:
4906 * $wgAddGroups['bureaucrat'] = true;
4908 * Bureaucrats can only remove bots and sysops:
4910 * $wgRemoveGroups['bureaucrat'] = array( 'bot', 'sysop' );
4912 * Sysops can make bots:
4914 * $wgAddGroups['sysop'] = array( 'bot' );
4916 * Sysops can disable other sysops in an emergency, and disable bots:
4918 * $wgRemoveGroups['sysop'] = array( 'sysop', 'bot' );
4921 $wgAddGroups = array();
4926 $wgRemoveGroups = array();
4929 * A list of available rights, in addition to the ones defined by the core.
4930 * For extensions only.
4932 $wgAvailableRights = array();
4935 * Optional to restrict deletion of pages with higher revision counts
4936 * to users with the 'bigdelete' permission. (Default given to sysops.)
4938 $wgDeleteRevisionsLimit = 0;
4941 * The maximum number of edits a user can have and
4942 * can still be hidden by users with the hideuser permission.
4943 * This is limited for performance reason.
4944 * Set to false to disable the limit.
4947 $wgHideUserContribLimit = 1000;
4950 * Number of accounts each IP address may create, 0 to disable.
4952 * @warning Requires memcached
4954 $wgAccountCreationThrottle = 0;
4957 * Edits matching these regular expressions in body text
4958 * will be recognised as spam and rejected automatically.
4960 * There's no administrator override on-wiki, so be careful what you set. :)
4961 * May be an array of regexes or a single string for backwards compatibility.
4963 * @see http://en.wikipedia.org/wiki/Regular_expression
4965 * @note Each regex needs a beginning/end delimiter, eg: # or /
4967 $wgSpamRegex = array();
4970 * Same as the above except for edit summaries
4972 $wgSummarySpamRegex = array();
4975 * Whether to use DNS blacklists in $wgDnsBlacklistUrls to check for open
4979 $wgEnableDnsBlacklist = false;
4982 * List of DNS blacklists to use, if $wgEnableDnsBlacklist is true.
4984 * This is an array of either a URL or an array with the URL and a key (should
4985 * the blacklist require a key).
4989 * $wgDnsBlacklistUrls = array(
4990 * // String containing URL
4991 * 'http.dnsbl.sorbs.net.',
4992 * // Array with URL and key, for services that require a key
4993 * array( 'dnsbl.httpbl.net.', 'mykey' ),
4994 * // Array with just the URL. While this works, it is recommended that you
4995 * // just use a string as shown above
4996 * array( 'opm.tornevall.org.' )
5000 * @note You should end the domain name with a . to avoid searching your
5001 * eventual domain search suffixes.
5004 $wgDnsBlacklistUrls = array( 'http.dnsbl.sorbs.net.' );
5007 * Proxy whitelist, list of addresses that are assumed to be non-proxy despite
5008 * what the other methods might say.
5010 $wgProxyWhitelist = array();
5013 * Whether to look at the X-Forwarded-For header's list of (potentially spoofed)
5014 * IPs and apply IP blocks to them. This allows for IP blocks to work with correctly-configured
5015 * (transparent) proxies without needing to block the proxies themselves.
5017 $wgApplyIpBlocksToXff = false;
5020 * Simple rate limiter options to brake edit floods.
5022 * Maximum number actions allowed in the given number of seconds; after that
5023 * the violating client receives HTTP 500 error pages until the period
5027 * To set a generic maximum of 4 hits in 60 seconds:
5029 * $wgRateLimits = array( 4, 60 );
5032 * You could also limit per action and then type of users. See the inline
5033 * code for a template to use.
5035 * This option set is experimental and likely to change.
5037 * @warning Requires memcached.
5039 $wgRateLimits = array(
5041 'anon' => null, // for any and all anonymous edits (aggregate)
5042 'user' => null, // for each logged-in user
5043 'newbie' => null, // for each recent (autoconfirmed) account; overrides 'user'
5044 'ip' => null, // for each anon and recent account
5045 'subnet' => null, // ... within a /24 subnet in IPv4 or /64 in IPv6
5053 'mailpassword' => array( // triggering password resets emails
5056 'emailuser' => array( // emailing other users using MediaWiki
5059 'linkpurge' => array( // purges of link tables
5066 'renderfile' => array( // files rendered via thumb.php or thumb_handler.php
5073 'renderfile-nonstandard' => array( // same as above but for non-standard thumbnails
5080 'stashedit' => array( // stashing edits into cache before save
5087 'changetag' => array( // adding or removing change tags
5094 * Set to a filename to log rate limiter hits.
5096 * @deprecated since 1.23, use $wgDebugLogGroups['ratelimit'] instead
5098 $wgRateLimitLog = null;
5101 * Array of IPs which should be excluded from rate limits.
5102 * This may be useful for whitelisting NAT gateways for conferences, etc.
5104 $wgRateLimitsExcludedIPs = array();
5107 * Log IP addresses in the recentchanges table; can be accessed only by
5108 * extensions (e.g. CheckUser) or a DB admin
5109 * Used for retroactive autoblocks
5111 $wgPutIPinRC = true;
5114 * Integer defining default number of entries to show on
5115 * special pages which are query-pages such as Special:Whatlinkshere.
5117 $wgQueryPageDefaultLimit = 50;
5120 * Limit password attempts to X attempts per Y seconds per IP per account.
5122 * @warning Requires memcached.
5124 $wgPasswordAttemptThrottle = array( 'count' => 5, 'seconds' => 300 );
5126 /** @} */ # end of user rights settings
5128 /************************************************************************//**
5129 * @name Proxy scanner settings
5134 * This should always be customised in LocalSettings.php
5136 $wgSecretKey = false;
5139 * Big list of banned IP addresses.
5141 * This can have the following formats:
5142 * - An array of addresses, either in the values
5143 * or the keys (for backward compatibility)
5144 * - A string, in that case this is the path to a file
5145 * containing the list of IP addresses, one per line
5147 $wgProxyList = array();
5149 /** @} */ # end of proxy scanner settings
5151 /************************************************************************//**
5152 * @name Cookie settings
5157 * Default cookie lifetime, in seconds. Setting to 0 makes all cookies session-only.
5159 $wgCookieExpiration = 180 * 86400;
5162 * Set to set an explicit domain on the login cookies eg, "justthis.domain.org"
5163 * or ".any.subdomain.net"
5165 $wgCookieDomain = '';
5168 * Set this variable if you want to restrict cookies to a certain path within
5169 * the domain specified by $wgCookieDomain.
5171 $wgCookiePath = '/';
5174 * Whether the "secure" flag should be set on the cookie. This can be:
5175 * - true: Set secure flag
5176 * - false: Don't set secure flag
5177 * - "detect": Set the secure flag if $wgServer is set to an HTTPS URL
5179 $wgCookieSecure = 'detect';
5182 * By default, MediaWiki checks if the client supports cookies during the
5183 * login process, so that it can display an informative error message if
5184 * cookies are disabled. Set this to true if you want to disable this cookie
5187 $wgDisableCookieCheck = false;
5190 * Cookies generated by MediaWiki have names starting with this prefix. Set it
5191 * to a string to use a custom prefix. Setting it to false causes the database
5192 * name to be used as a prefix.
5194 $wgCookiePrefix = false;
5197 * Set authentication cookies to HttpOnly to prevent access by JavaScript,
5198 * in browsers that support this feature. This can mitigates some classes of
5201 $wgCookieHttpOnly = true;
5204 * A list of cookies that vary the cache (for use by extensions)
5206 $wgCacheVaryCookies = array();
5209 * Override to customise the session name
5211 $wgSessionName = false;
5213 /** @} */ # end of cookie settings }
5215 /************************************************************************//**
5216 * @name LaTeX (mathematical formulas)
5221 * To use inline TeX, you need to compile 'texvc' (in the 'math' subdirectory of
5222 * the MediaWiki package and have latex, dvips, gs (ghostscript), andconvert
5223 * (ImageMagick) installed and available in the PATH.
5224 * Please see math/README for more information.
5228 /** @} */ # end LaTeX }
5230 /************************************************************************//**
5231 * @name Profiling, testing and debugging
5233 * To enable profiling, edit StartProfiler.php
5239 * Filename for debug logging. See https://www.mediawiki.org/wiki/How_to_debug
5240 * The debug log file should be not be publicly accessible if it is used, as it
5241 * may contain private data.
5243 $wgDebugLogFile = '';
5246 * Prefix for debug log lines
5248 $wgDebugLogPrefix = '';
5251 * If true, instead of redirecting, show a page with a link to the redirect
5252 * destination. This allows for the inspection of PHP error messages, and easy
5253 * resubmission of form data. For developer use only.
5255 $wgDebugRedirects = false;
5258 * If true, log debugging data from action=raw and load.php.
5259 * This is normally false to avoid overlapping debug entries due to gen=css
5260 * and gen=js requests.
5262 $wgDebugRawPage = false;
5265 * Send debug data to an HTML comment in the output.
5267 * This may occasionally be useful when supporting a non-technical end-user.
5268 * It's more secure than exposing the debug log file to the web, since the
5269 * output only contains private data for the current user. But it's not ideal
5270 * for development use since data is lost on fatal errors and redirects.
5272 $wgDebugComments = false;
5275 * Extensive database transaction state debugging
5279 $wgDebugDBTransactions = false;
5282 * Write SQL queries to the debug log.
5284 * This setting is only used $wgLBFactoryConf['class'] is set to
5285 * 'LBFactorySimple' and $wgDBservers is an empty array; otherwise
5286 * the DBO_DEBUG flag must be set in the 'flags' option of the database
5287 * connection to achieve the same functionality.
5289 $wgDebugDumpSql = false;
5292 * Trim logged SQL queries to this many bytes. Set 0/false/null to do no
5296 $wgDebugDumpSqlLength = 500;
5299 * Map of string log group names to log destinations.
5301 * If set, wfDebugLog() output for that group will go to that file instead
5302 * of the regular $wgDebugLogFile. Useful for enabling selective logging
5305 * Log destinations may be one of the following:
5306 * - false to completely remove from the output, including from $wgDebugLogFile.
5307 * - string values specifying a filename or URI.
5308 * - associative array with keys:
5309 * - 'destination' desired filename or URI.
5310 * - 'sample' an integer value, specifying a sampling factor (optional)
5311 * - 'level' A \Psr\Log\LogLevel constant, indicating the minimum level
5312 * to log (optional, since 1.25)
5316 * $wgDebugLogGroups['redis'] = '/var/log/mediawiki/redis.log';
5319 * @par Advanced example:
5321 * $wgDebugLogGroups['memcached'] = array(
5322 * 'destination' => '/var/log/mediawiki/memcached.log',
5323 * 'sample' => 1000, // log 1 message out of every 1,000.
5324 * 'level' => \Psr\Log\LogLevel::WARNING
5328 $wgDebugLogGroups = array();
5331 * Default service provider for creating Psr\Log\LoggerInterface instances.
5333 * The value should be an array suitable for use with
5334 * ObjectFactory::getObjectFromSpec(). The created object is expected to
5335 * implement the MediaWiki\Logger\Spi interface. See ObjectFactory for additional
5338 * Alternately the MediaWiki\Logger\LoggerFactory::registerProvider method can
5339 * be called to inject an MediaWiki\Logger\Spi instance into the LoggerFactory
5340 * and bypass the use of this configuration variable entirely.
5342 * @par To completely disable logging:
5344 * $wgMWLoggerDefaultSpi = array( 'class' => '\\MediaWiki\\Logger\\NullSpi' );
5348 * @var array $wgMWLoggerDefaultSpi
5351 $wgMWLoggerDefaultSpi = array(
5352 'class' => '\\MediaWiki\\Logger\\LegacySpi',
5356 * Display debug data at the bottom of the main content area.
5358 * Useful for developers and technical users trying to working on a closed wiki.
5360 $wgShowDebug = false;
5363 * Prefix debug messages with relative timestamp. Very-poor man's profiler.
5364 * Since 1.19 also includes memory usage.
5366 $wgDebugTimestamps = false;
5369 * Print HTTP headers for every request in the debug information.
5371 $wgDebugPrintHttpHeaders = true;
5374 * Show the contents of $wgHooks in Special:Version
5376 $wgSpecialVersionShowHooks = false;
5379 * Whether to show "we're sorry, but there has been a database error" pages.
5380 * Displaying errors aids in debugging, but may display information useful
5383 $wgShowSQLErrors = false;
5386 * If set to true, uncaught exceptions will print a complete stack trace
5387 * to output. This should only be used for debugging, as it may reveal
5388 * private information in function parameters due to PHP's backtrace
5391 $wgShowExceptionDetails = false;
5394 * If true, show a backtrace for database errors
5396 * @note This setting only applies when connection errors and query errors are
5397 * reported in the normal manner. $wgShowExceptionDetails applies in other cases,
5398 * including those in which an uncaught exception is thrown from within the
5399 * exception handler.
5401 $wgShowDBErrorBacktrace = false;
5404 * If true, send the exception backtrace to the error log
5406 $wgLogExceptionBacktrace = true;
5409 * Expose backend server host names through the API and various HTML comments
5411 $wgShowHostnames = false;
5414 * Override server hostname detection with a hardcoded value.
5415 * Should be a string, default false.
5418 $wgOverrideHostname = false;
5421 * If set to true MediaWiki will throw notices for some possible error
5422 * conditions and for deprecated functions.
5424 $wgDevelopmentWarnings = false;
5427 * Release limitation to wfDeprecated warnings, if set to a release number
5428 * development warnings will not be generated for deprecations added in releases
5431 $wgDeprecationReleaseLimit = false;
5434 * Only record profiling info for pages that took longer than this
5435 * @deprecated since 1.25: set $wgProfiler['threshold'] instead.
5437 $wgProfileLimit = 0.0;
5440 * Don't put non-profiling info into log file
5442 * @deprecated since 1.23, set the log file in
5443 * $wgDebugLogGroups['profileoutput'] instead.
5445 $wgProfileOnly = false;
5448 * If true, print a raw call tree instead of per-function report
5450 $wgProfileCallTree = false;
5453 * Should application server host be put into profiling table
5455 * @deprecated set $wgProfiler['perhost'] = true instead
5457 $wgProfilePerHost = null;
5460 * Host for UDP profiler.
5462 * The host should be running a daemon which can be obtained from MediaWiki
5464 * http://git.wikimedia.org/tree/operations%2Fsoftware.git/master/udpprofile
5466 * @deprecated set $wgProfiler['udphost'] instead
5468 $wgUDPProfilerHost = null;
5471 * Port for UDP profiler.
5472 * @see $wgUDPProfilerHost
5474 * @deprecated set $wgProfiler['udpport'] instead
5476 $wgUDPProfilerPort = null;
5479 * Format string for the UDP profiler. The UDP profiler invokes sprintf() with
5480 * (profile id, count, cpu, cpu_sq, real, real_sq, entry name, memory) as
5481 * arguments. You can use sprintf's argument numbering/swapping capability to
5482 * repeat, re-order or omit fields.
5484 * @see $wgStatsFormatString
5487 * @deprecated set $wgProfiler['udpformat'] instead
5489 $wgUDPProfilerFormatString = null;
5492 * Destination for wfIncrStats() data...
5493 * 'cache' to go into the system cache, if enabled (memcached)
5494 * 'udp' to be sent to the UDP profiler (see $wgUDPProfilerHost)
5497 $wgStatsMethod = 'cache';
5500 * When $wgStatsMethod is 'udp', setting this to a string allows statistics to
5501 * be aggregated over more than one wiki. The string will be used in place of
5502 * the DB name in outgoing UDP packets. If this is set to false, the DB name
5505 $wgAggregateStatsID = false;
5508 * When $wgStatsMethod is 'udp', this variable specifies how stats should be
5509 * formatted. Its value should be a format string suitable for a sprintf()
5510 * invocation with (id, count, key) arguments, where 'id' is either
5511 * $wgAggregateStatsID or the DB name, 'count' is the value by which the metric
5512 * is being incremented, and 'key' is the metric name.
5514 * @see $wgUDPProfilerFormatString
5515 * @see $wgAggregateStatsID
5518 $wgStatsFormatString = "stats/%s - %s 1 1 1 1 %s\n";
5521 * InfoAction retrieves a list of transclusion links (both to and from).
5522 * This number puts a limit on that query in the case of highly transcluded
5525 $wgPageInfoTransclusionLimit = 50;
5528 * Set this to an integer to only do synchronous site_stats updates
5529 * one every *this many* updates. The other requests go into pending
5530 * delta values in $wgMemc. Make sure that $wgMemc is a global cache.
5531 * If set to -1, updates *only* go to $wgMemc (useful for daemons).
5533 $wgSiteStatsAsyncFactor = false;
5536 * Parser test suite files to be run by parserTests.php when no specific
5537 * filename is passed to it.
5539 * Extensions may add their own tests to this array, or site-local tests
5540 * may be added via LocalSettings.php
5544 $wgParserTestFiles = array(
5545 "$IP/tests/parser/parserTests.txt",
5546 "$IP/tests/parser/extraParserTests.txt"
5550 * Allow running of javascript test suites via [[Special:JavaScriptTest]] (such as QUnit).
5552 $wgEnableJavaScriptTest = false;
5555 * Overwrite the caching key prefix with custom value.
5558 $wgCachePrefix = false;
5561 * Display the new debugging toolbar. This also enables profiling on database
5562 * queries and other useful output.
5563 * Will disable file cache.
5567 $wgDebugToolbar = false;
5569 /** @} */ # end of profiling, testing and debugging }
5571 /************************************************************************//**
5577 * Set this to true to disable the full text search feature.
5579 $wgDisableTextSearch = false;
5582 * Set to true to have nicer highlighted text in search results,
5583 * by default off due to execution overhead
5585 $wgAdvancedSearchHighlighting = false;
5588 * Regexp to match word boundaries, defaults for non-CJK languages
5589 * should be empty for CJK since the words are not separate
5591 $wgSearchHighlightBoundaries = '[\p{Z}\p{P}\p{C}]';
5594 * Template for OpenSearch suggestions, defaults to API action=opensearch
5596 * Sites with heavy load would typically have these point to a custom
5597 * PHP wrapper to avoid firing up mediawiki for every keystroke
5599 * Placeholders: {searchTerms}
5601 * @deprecated since 1.25 Use $wgOpenSearchTemplates['application/x-suggestions+json'] instead
5603 $wgOpenSearchTemplate = false;
5606 * Templates for OpenSearch suggestions, defaults to API action=opensearch
5608 * Sites with heavy load would typically have these point to a custom
5609 * PHP wrapper to avoid firing up mediawiki for every keystroke
5611 * Placeholders: {searchTerms}
5613 $wgOpenSearchTemplates = array(
5614 'application/x-suggestions+json' => false,
5615 'application/x-suggestions+xml' => false,
5619 * Enable OpenSearch suggestions requested by MediaWiki. Set this to
5620 * false if you've disabled scripts that use api?action=opensearch and
5621 * want reduce load caused by cached scripts still pulling suggestions.
5622 * It will let the API fallback by responding with an empty array.
5624 $wgEnableOpenSearchSuggest = true;
5627 * Integer defining default number of entries to show on
5630 $wgOpenSearchDefaultLimit = 10;
5633 * Minimum length of extract in <Description>. Actual extracts will last until the end of sentence.
5635 $wgOpenSearchDescriptionLength = 100;
5638 * Expiry time for search suggestion responses
5640 $wgSearchSuggestCacheExpiry = 1200;
5643 * If you've disabled search semi-permanently, this also disables updates to the
5644 * table. If you ever re-enable, be sure to rebuild the search table.
5646 $wgDisableSearchUpdate = false;
5649 * List of namespaces which are searched by default.
5653 * $wgNamespacesToBeSearchedDefault[NS_MAIN] = true;
5654 * $wgNamespacesToBeSearchedDefault[NS_PROJECT] = true;
5657 $wgNamespacesToBeSearchedDefault = array(
5662 * Disable the internal MySQL-based search, to allow it to be
5663 * implemented by an extension instead.
5665 $wgDisableInternalSearch = false;
5668 * Set this to a URL to forward search requests to some external location.
5669 * If the URL includes '$1', this will be replaced with the URL-encoded
5673 * To forward to Google you'd have something like:
5675 * $wgSearchForwardUrl =
5676 * 'http://www.google.com/search?q=$1' .
5677 * '&domains=http://example.com' .
5678 * '&sitesearch=http://example.com' .
5679 * '&ie=utf-8&oe=utf-8';
5682 $wgSearchForwardUrl = null;
5685 * Search form behavior.
5686 * - true = use Go & Search buttons
5687 * - false = use Go button & Advanced search link
5689 $wgUseTwoButtonsSearchForm = true;
5692 * Array of namespaces to generate a Google sitemap for when the
5693 * maintenance/generateSitemap.php script is run, or false if one is to be
5694 * generated for all namespaces.
5696 $wgSitemapNamespaces = false;
5699 * Custom namespace priorities for sitemaps. Setting this will allow you to
5700 * set custom priorities to namespaces when sitemaps are generated using the
5701 * maintenance/generateSitemap.php script.
5703 * This should be a map of namespace IDs to priority
5706 * $wgSitemapNamespacesPriorities = array(
5712 $wgSitemapNamespacesPriorities = false;
5715 * If true, searches for IP addresses will be redirected to that IP's
5716 * contributions page. E.g. searching for "1.2.3.4" will redirect to
5717 * [[Special:Contributions/1.2.3.4]]
5719 $wgEnableSearchContributorsByIP = true;
5721 /** @} */ # end of search settings
5723 /************************************************************************//**
5724 * @name Edit user interface
5729 * Path to the GNU diff3 utility. If the file doesn't exist, edit conflicts will
5730 * fall back to the old behavior (no merging).
5732 $wgDiff3 = '/usr/bin/diff3';
5735 * Path to the GNU diff utility.
5737 $wgDiff = '/usr/bin/diff';
5740 * Which namespaces have special treatment where they should be preview-on-open
5741 * Internally only Category: pages apply, but using this extensions (e.g. Semantic MediaWiki)
5742 * can specify namespaces of pages they have special treatment for
5744 $wgPreviewOnOpenNamespaces = array(
5749 * Enable the UniversalEditButton for browsers that support it
5750 * (currently only Firefox with an extension)
5751 * See http://universaleditbutton.org for more background information
5753 $wgUniversalEditButton = true;
5756 * If user doesn't specify any edit summary when making a an edit, MediaWiki
5757 * will try to automatically create one. This feature can be disabled by set-
5758 * ting this variable false.
5760 $wgUseAutomaticEditSummaries = true;
5762 /** @} */ # end edit UI }
5764 /************************************************************************//**
5766 * See also $wgSiteNotice
5771 * @cond file_level_code
5772 * Set $wgCommandLineMode if it's not set already, to avoid notices
5774 if ( !isset( $wgCommandLineMode ) ) {
5775 $wgCommandLineMode = false;
5780 * For colorized maintenance script output, is your terminal background dark ?
5782 $wgCommandLineDarkBg = false;
5785 * Set this to a string to put the wiki into read-only mode. The text will be
5786 * used as an explanation to users.
5788 * This prevents most write operations via the web interface. Cache updates may
5789 * still be possible. To prevent database writes completely, use the read_only
5795 * If this lock file exists (size > 0), the wiki will be forced into read-only mode.
5796 * Its contents will be shown to users as part of the read-only warning
5799 * Will default to "{$wgUploadDirectory}/lock_yBgMBwiR" in Setup.php
5801 $wgReadOnlyFile = false;
5804 * When you run the web-based upgrade utility, it will tell you what to set
5805 * this to in order to authorize the upgrade process. It will subsequently be
5806 * used as a password, to authorize further upgrades.
5808 * For security, do not set this to a guessable string. Use the value supplied
5809 * by the install/upgrade process. To cause the upgrader to generate a new key,
5810 * delete the old key from LocalSettings.php.
5812 $wgUpgradeKey = false;
5815 * Fully specified path to git binary
5817 $wgGitBin = '/usr/bin/git';
5820 * Map GIT repository URLs to viewer URLs to provide links in Special:Version
5822 * Key is a pattern passed to preg_match() and preg_replace(),
5823 * without the delimiters (which are #) and must match the whole URL.
5824 * The value is the replacement for the key (it can contain $1, etc.)
5825 * %h will be replaced by the short SHA-1 (7 first chars) and %H by the
5826 * full SHA-1 of the HEAD revision.
5827 * %r will be replaced with a URL-encoded version of $1.
5831 $wgGitRepositoryViewers = array(
5832 'https://(?:[a-z0-9_]+@)?gerrit.wikimedia.org/r/(?:p/)?(.*)' =>
5833 'https://git.wikimedia.org/tree/%r/%H',
5834 'ssh://(?:[a-z0-9_]+@)?gerrit.wikimedia.org:29418/(.*)' =>
5835 'https://git.wikimedia.org/tree/%r/%H',
5838 /** @} */ # End of maintenance }
5840 /************************************************************************//**
5841 * @name Recent changes, new pages, watchlist and history
5846 * Recentchanges items are periodically purged; entries older than this many
5848 * Default: 90 days = about three months
5850 $wgRCMaxAge = 90 * 24 * 3600;
5853 * Filter $wgRCLinkDays by $wgRCMaxAge to avoid showing links for numbers
5854 * higher than what will be stored. Note that this is disabled by default
5855 * because we sometimes do have RC data which is beyond the limit for some
5856 * reason, and some users may use the high numbers to display that data which
5859 $wgRCFilterByAge = false;
5862 * List of Limits options to list in the Special:Recentchanges and
5863 * Special:Recentchangeslinked pages.
5865 $wgRCLinkLimits = array( 50, 100, 250, 500 );
5868 * List of Days options to list in the Special:Recentchanges and
5869 * Special:Recentchangeslinked pages.
5871 $wgRCLinkDays = array( 1, 3, 7, 14, 30 );
5874 * Destinations to which notifications about recent changes
5877 * As of MediaWiki 1.22, there are 2 supported 'engine' parameter option in core:
5878 * * 'UDPRCFeedEngine', which is used to send recent changes over UDP to the
5880 * * 'RedisPubSubFeedEngine', which is used to send recent changes to Redis.
5882 * The common options are:
5883 * * 'uri' -- the address to which the notices are to be sent.
5884 * * 'formatter' -- the class name (implementing RCFeedFormatter) which will
5885 * produce the text to send. This can also be an object of the class.
5886 * * 'omit_bots' -- whether the bot edits should be in the feed
5887 * * 'omit_anon' -- whether anonymous edits should be in the feed
5888 * * 'omit_user' -- whether edits by registered users should be in the feed
5889 * * 'omit_minor' -- whether minor edits should be in the feed
5890 * * 'omit_patrolled' -- whether patrolled edits should be in the feed
5892 * The IRC-specific options are:
5893 * * 'add_interwiki_prefix' -- whether the titles should be prefixed with
5894 * the first entry in the $wgLocalInterwikis array (or the value of
5895 * $wgLocalInterwiki, if set)
5897 * The JSON-specific options are:
5898 * * 'channel' -- if set, the 'channel' parameter is also set in JSON values.
5900 * @example $wgRCFeeds['example'] = array(
5901 * 'formatter' => 'JSONRCFeedFormatter',
5902 * 'uri' => "udp://localhost:1336",
5903 * 'add_interwiki_prefix' => false,
5904 * 'omit_bots' => true,
5906 * @example $wgRCFeeds['exampleirc'] = array(
5907 * 'formatter' => 'IRCColourfulRCFeedFormatter',
5908 * 'uri' => "udp://localhost:1338",
5909 * 'add_interwiki_prefix' => false,
5910 * 'omit_bots' => true,
5914 $wgRCFeeds = array();
5917 * Used by RecentChange::getEngine to find the correct engine to use for a given URI scheme.
5918 * Keys are scheme names, values are names of engine classes.
5920 $wgRCEngines = array(
5921 'redis' => 'RedisPubSubFeedEngine',
5922 'udp' => 'UDPRCFeedEngine',
5926 * Use RC Patrolling to check for vandalism
5928 $wgUseRCPatrol = true;
5931 * Use new page patrolling to check new pages on Special:Newpages
5933 $wgUseNPPatrol = true;
5936 * Log autopatrol actions to the log table
5938 $wgLogAutopatrol = true;
5941 * Provide syndication feeds (RSS, Atom) for, e.g., Recentchanges, Newpages
5946 * Set maximum number of results to return in syndication feeds (RSS, Atom) for
5947 * eg Recentchanges, Newpages.
5952 * _Minimum_ timeout for cached Recentchanges feed, in seconds.
5953 * A cached version will continue to be served out even if changes
5954 * are made, until this many seconds runs out since the last render.
5956 * If set to 0, feed caching is disabled. Use this for debugging only;
5957 * feed generation can be pretty slow with diffs.
5959 $wgFeedCacheTimeout = 60;
5962 * When generating Recentchanges RSS/Atom feed, diffs will not be generated for
5963 * pages larger than this size.
5965 $wgFeedDiffCutoff = 32768;
5968 * Override the site's default RSS/ATOM feed for recentchanges that appears on
5969 * every page. Some sites might have a different feed they'd like to promote
5970 * instead of the RC feed (maybe like a "Recent New Articles" or "Breaking news" one).
5971 * Should be a format as key (either 'rss' or 'atom') and an URL to the feed
5974 * Configure the 'atom' feed to http://example.com/somefeed.xml
5976 * $wgSiteFeed['atom'] = "http://example.com/somefeed.xml";
5979 $wgOverrideSiteFeed = array();
5982 * Available feeds objects.
5983 * Should probably only be defined when a page is syndicated ie when
5984 * $wgOut->isSyndicated() is true.
5986 $wgFeedClasses = array(
5988 'atom' => 'AtomFeed',
5992 * Which feed types should we provide by default? This can include 'rss',
5993 * 'atom', neither, or both.
5995 $wgAdvertisedFeedTypes = array( 'atom' );
5998 * Show watching users in recent changes, watchlist and page history views
6000 $wgRCShowWatchingUsers = false; # UPO
6003 * Show the amount of changed characters in recent changes
6005 $wgRCShowChangedSize = true;
6008 * If the difference between the character counts of the text
6009 * before and after the edit is below that value, the value will be
6010 * highlighted on the RC page.
6012 $wgRCChangedSizeThreshold = 500;
6015 * Show "Updated (since my last visit)" marker in RC view, watchlist and history
6016 * view for watched pages with new changes
6018 $wgShowUpdatedMarker = true;
6021 * Disable links to talk pages of anonymous users (IPs) in listings on special
6022 * pages like page history, Special:Recentchanges, etc.
6024 $wgDisableAnonTalk = false;
6027 * Enable filtering of categories in Recentchanges
6029 $wgAllowCategorizedRecentChanges = false;
6032 * Allow filtering by change tag in recentchanges, history, etc
6033 * Has no effect if no tags are defined in valid_tag.
6035 $wgUseTagFilter = true;
6038 * If set to an integer, pages that are watched by this many users or more
6039 * will not require the unwatchedpages permission to view the number of
6044 $wgUnwatchedPageThreshold = false;
6047 * Flags (letter symbols) shown in recent changes and watchlist to indicate
6048 * certain types of edits.
6050 * To register a new one:
6052 * $wgRecentChangesFlags['flag'] => array(
6053 * // message for the letter displayed next to rows on changes lists
6054 * 'letter' => 'letter-msg',
6055 * // message for the tooltip of the letter
6056 * 'title' => 'tooltip-msg',
6057 * // optional (defaults to 'tooltip-msg'), message to use in the legend box
6058 * 'legend' => 'legend-msg',
6059 * // optional (defaults to 'flag'), CSS class to put on changes lists rows
6060 * 'class' => 'css-class',
6066 $wgRecentChangesFlags = array(
6068 'letter' => 'newpageletter',
6069 'title' => 'recentchanges-label-newpage',
6070 'legend' => 'recentchanges-legend-newpage',
6073 'letter' => 'minoreditletter',
6074 'title' => 'recentchanges-label-minor',
6075 'legend' => 'recentchanges-legend-minor',
6076 'class' => 'minoredit',
6079 'letter' => 'boteditletter',
6080 'title' => 'recentchanges-label-bot',
6081 'legend' => 'recentchanges-legend-bot',
6082 'class' => 'botedit',
6084 'unpatrolled' => array(
6085 'letter' => 'unpatrolledletter',
6086 'title' => 'recentchanges-label-unpatrolled',
6087 'legend' => 'recentchanges-legend-unpatrolled',
6091 /** @} */ # end RC/watchlist }
6093 /************************************************************************//**
6094 * @name Copyright and credits settings
6099 * Override for copyright metadata.
6101 * This is the name of the page containing information about the wiki's copyright status,
6102 * which will be added as a link in the footer if it is specified. It overrides
6103 * $wgRightsUrl if both are specified.
6105 $wgRightsPage = null;
6108 * Set this to specify an external URL containing details about the content license used on your
6110 * If $wgRightsPage is set then this setting is ignored.
6112 $wgRightsUrl = null;
6115 * If either $wgRightsUrl or $wgRightsPage is specified then this variable gives the text for the
6117 * If using $wgRightsUrl then this value must be specified. If using $wgRightsPage then the name
6118 * of the page will also be used as the link if this variable is not set.
6120 $wgRightsText = null;
6123 * Override for copyright metadata.
6125 $wgRightsIcon = null;
6128 * Set this to some HTML to override the rights icon with an arbitrary logo
6129 * @deprecated since 1.18 Use $wgFooterIcons['copyright']['copyright']
6131 $wgCopyrightIcon = null;
6134 * Set this to true if you want detailed copyright information forms on Upload.
6136 $wgUseCopyrightUpload = false;
6139 * Set this to the number of authors that you want to be credited below an
6140 * article text. Set it to zero to hide the attribution block, and a negative
6141 * number (like -1) to show all authors. Note that this will require 2-3 extra
6142 * database hits, which can have a not insignificant impact on performance for
6148 * If there are more than $wgMaxCredits authors, show $wgMaxCredits of them.
6149 * Otherwise, link to a separate credits page.
6151 $wgShowCreditsIfMax = true;
6153 /** @} */ # end of copyright and credits settings }
6155 /************************************************************************//**
6156 * @name Import / Export
6161 * List of interwiki prefixes for wikis we'll accept as sources for
6162 * Special:Import (for sysops). Since complete page history can be imported,
6163 * these should be 'trusted'.
6165 * This can either be a regular array, or an associative map specifying
6166 * subprojects on the interwiki map of the target wiki, or a mix of the two,
6169 * $wgImportSources = array(
6170 * 'wikipedia' => array( 'cs', 'en', 'fr', 'zh' ),
6172 * 'wikia' => array( 'animanga', 'brickipedia', 'desserts' ),
6176 * If a user has the 'import' permission but not the 'importupload' permission,
6177 * they will only be able to run imports through this transwiki interface.
6179 $wgImportSources = array();
6182 * Optional default target namespace for interwiki imports.
6183 * Can use this to create an incoming "transwiki"-style queue.
6184 * Set to numeric key, not the name.
6186 * Users may override this in the Special:Import dialog.
6188 $wgImportTargetNamespace = null;
6191 * If set to false, disables the full-history option on Special:Export.
6192 * This is currently poorly optimized for long edit histories, so is
6193 * disabled on Wikimedia's sites.
6195 $wgExportAllowHistory = true;
6198 * If set nonzero, Special:Export requests for history of pages with
6199 * more revisions than this will be rejected. On some big sites things
6200 * could get bogged down by very very long pages.
6202 $wgExportMaxHistory = 0;
6205 * Return distinct author list (when not returning full history)
6207 $wgExportAllowListContributors = false;
6210 * If non-zero, Special:Export accepts a "pagelink-depth" parameter
6211 * up to this specified level, which will cause it to include all
6212 * pages linked to from the pages you specify. Since this number
6213 * can become *insanely large* and could easily break your wiki,
6214 * it's disabled by default for now.
6216 * @warning There's a HARD CODED limit of 5 levels of recursion to prevent a
6217 * crazy-big export from being done by someone setting the depth number too
6218 * high. In other words, last resort safety net.
6220 $wgExportMaxLinkDepth = 0;
6223 * Whether to allow the "export all pages in namespace" option
6225 $wgExportFromNamespaces = false;
6228 * Whether to allow exporting the entire wiki into a single file
6230 $wgExportAllowAll = false;
6232 /** @} */ # end of import/export }
6234 /*************************************************************************//**
6240 * A list of callback functions which are called once MediaWiki is fully
6243 $wgExtensionFunctions = array();
6246 * Extension messages files.
6248 * Associative array mapping extension name to the filename where messages can be
6249 * found. The file should contain variable assignments. Any of the variables
6250 * present in languages/messages/MessagesEn.php may be defined, but $messages
6251 * is the most common.
6253 * Variables defined in extensions will override conflicting variables defined
6256 * Since MediaWiki 1.23, use of this variable to define messages is discouraged; instead, store
6257 * messages in JSON format and use $wgMessagesDirs. For setting other variables than
6258 * $messages, $wgExtensionMessagesFiles should still be used. Use a DIFFERENT key because
6259 * any entry having a key that also exists in $wgMessagesDirs will be ignored.
6261 * Extensions using the JSON message format can preserve backward compatibility with
6262 * earlier versions of MediaWiki by using a compatibility shim, such as one generated
6263 * by the generateJsonI18n.php maintenance script, listing it under the SAME key
6264 * as for the $wgMessagesDirs entry.
6268 * $wgExtensionMessagesFiles['ConfirmEdit'] = __DIR__.'/ConfirmEdit.i18n.php';
6271 $wgExtensionMessagesFiles = array();
6274 * Extension messages directories.
6276 * Associative array mapping extension name to the path of the directory where message files can
6277 * be found. The message files are expected to be JSON files named for their language code, e.g.
6278 * en.json, de.json, etc. Extensions with messages in multiple places may specify an array of
6279 * message directories.
6281 * Message directories in core should be added to LocalisationCache::getMessagesDirs()
6283 * @par Simple example:
6285 * $wgMessagesDirs['Example'] = __DIR__ . '/i18n';
6288 * @par Complex example:
6290 * $wgMessagesDirs['Example'] = array(
6291 * __DIR__ . '/lib/ve/i18n',
6292 * __DIR__ . '/lib/oojs-ui/i18n',
6293 * __DIR__ . '/i18n',
6298 $wgMessagesDirs = array();
6301 * Array of files with list(s) of extension entry points to be used in
6302 * maintenance/mergeMessageFileList.php
6305 $wgExtensionEntryPointListFiles = array();
6308 * Parser output hooks.
6309 * This is an associative array where the key is an extension-defined tag
6310 * (typically the extension name), and the value is a PHP callback.
6311 * These will be called as an OutputPageParserOutput hook, if the relevant
6312 * tag has been registered with the parser output object.
6314 * Registration is done with $pout->addOutputHook( $tag, $data ).
6316 * The callback has the form:
6318 * function outputHook( $outputPage, $parserOutput, $data ) { ... }
6321 $wgParserOutputHooks = array();
6324 * Whether to include the NewPP limit report as a HTML comment
6326 $wgEnableParserLimitReporting = true;
6329 * List of valid skin names
6331 * The key should be the name in all lower case, the value should be a properly
6332 * cased name for the skin. This value will be prefixed with "Skin" to create
6333 * the class name of the skin to load. Use Skin::getSkinNames() as an accessor
6334 * if you wish to have access to the full list.
6336 $wgValidSkinNames = array();
6339 * Special page list. This is an associative array mapping the (canonical) names of
6340 * special pages to either a class name to be instantiated, or a callback to use for
6341 * creating the special page object. In both cases, the result must be an instance of
6344 $wgSpecialPages = array();
6347 * Array mapping class names to filenames, for autoloading.
6349 $wgAutoloadClasses = array();
6352 * Switch controlling legacy case-insensitive classloading.
6353 * Do not disable if your wiki must support data created by PHP4, or by
6354 * MediaWiki 1.4 or earlier.
6356 $wgAutoloadAttemptLowercase = true;
6359 * An array of information about installed extensions keyed by their type.
6361 * All but 'name', 'path' and 'author' can be omitted.
6364 * $wgExtensionCredits[$type][] = array(
6365 * 'path' => __FILE__,
6366 * 'name' => 'Example extension',
6367 * 'namemsg' => 'exampleextension-name',
6368 * 'author' => array(
6371 * 'version' => '1.9.0',
6372 * 'url' => 'http://example.org/example-extension/',
6373 * 'descriptionmsg' => 'exampleextension-desc',
6374 * 'license-name' => 'GPL-2.0+',
6378 * The extensions are listed on Special:Version. This page also looks for a file
6379 * named COPYING or LICENSE (optional .txt extension) and provides a link to
6380 * view said file. When the 'license-name' key is specified, this file is
6381 * interpreted as wikitext.
6383 * - $type: One of 'specialpage', 'parserhook', 'variable', 'media', 'antispam',
6384 * 'skin', 'api', or 'other', or any additional types as specified through the
6385 * ExtensionTypes hook as used in SpecialVersion::getExtensionTypes().
6387 * - name: Name of extension as an inline string instead of localizable message.
6388 * Do not omit this even if 'namemsg' is provided, as it is used to override
6389 * the path Special:Version uses to find extension's license info, and is
6390 * required for backwards-compatibility with MediaWiki 1.23 and older.
6392 * - namemsg (since MW 1.24): A message key for a message containing the
6393 * extension's name, if the name is localizable. (For example, skin names
6396 * - author: A string or an array of strings. Authors can be linked using
6397 * the regular wikitext link syntax. To have an internationalized version of
6398 * "and others" show, add an element "...". This element can also be linked,
6399 * for instance "[http://example ...]".
6401 * - descriptionmsg: A message key or an an array with message key and parameters:
6402 * `'descriptionmsg' => 'exampleextension-desc',`
6404 * - description: Description of extension as an inline string instead of
6405 * localizable message (omit in favour of 'descriptionmsg').
6407 * - license-name: Short name of the license (used as label for the link), such
6408 * as "GPL-2.0+" or "MIT" (https://spdx.org/licenses/ for a list of identifiers).
6410 $wgExtensionCredits = array();
6413 * Authentication plugin.
6414 * @var $wgAuth AuthPlugin
6419 * Global list of hooks.
6421 * The key is one of the events made available by MediaWiki, you can find
6422 * a description for most of them in docs/hooks.txt. The array is used
6423 * internally by Hook:run().
6425 * The value can be one of:
6427 * - A function name:
6429 * $wgHooks['event_name'][] = $function;
6431 * - A function with some data:
6433 * $wgHooks['event_name'][] = array( $function, $data );
6435 * - A an object method:
6437 * $wgHooks['event_name'][] = array( $object, 'method' );
6441 * $wgHooks['event_name'][] = function ( $hookParam ) {
6442 * // Handler code goes here.
6446 * @warning You should always append to an event array or you will end up
6447 * deleting a previous registered hook.
6449 * @warning Hook handlers should be registered at file scope. Registering
6450 * handlers after file scope can lead to unexpected results due to caching.
6455 * Maps jobs to their handling classes; extensions
6456 * can add to this to provide custom jobs
6458 $wgJobClasses = array(
6459 'refreshLinks' => 'RefreshLinksJob',
6460 'htmlCacheUpdate' => 'HTMLCacheUpdateJob',
6461 'sendMail' => 'EmaillingJob',
6462 'enotifNotify' => 'EnotifNotifyJob',
6463 'fixDoubleRedirect' => 'DoubleRedirectJob',
6464 'uploadFromUrl' => 'UploadFromUrlJob',
6465 'AssembleUploadChunks' => 'AssembleUploadChunksJob',
6466 'PublishStashedFile' => 'PublishStashedFileJob',
6467 'ThumbnailRender' => 'ThumbnailRenderJob',
6468 'recentChangesUpdate' => 'RecentChangesUpdateJob',
6469 'refreshLinksPrioritized' => 'RefreshLinksJob', // for cascading protection
6470 'enqueue' => 'EnqueueJob', // local queue for multi-DC setups
6475 * Jobs that must be explicitly requested, i.e. aren't run by job runners unless
6476 * special flags are set. The values here are keys of $wgJobClasses.
6479 * - Very long-running jobs.
6480 * - Jobs that you would never want to run as part of a page rendering request.
6481 * - Jobs that you want to run on specialized machines ( like transcoding, or a particular
6482 * machine on your cluster has 'outside' web access you could restrict uploadFromUrl )
6483 * These settings should be global to all wikis.
6485 $wgJobTypesExcludedFromDefaultQueue = array( 'AssembleUploadChunks', 'PublishStashedFile' );
6488 * Map of job types to how many job "work items" should be run per second
6489 * on each job runner process. The meaning of "work items" varies per job,
6490 * but typically would be something like "pages to update". A single job
6491 * may have a variable number of work items, as is the case with batch jobs.
6492 * This is used by runJobs.php and not jobs run via $wgJobRunRate.
6493 * These settings should be global to all wikis.
6496 $wgJobBackoffThrottling = array();
6499 * Map of job types to configuration arrays.
6500 * This determines which queue class and storage system is used for each job type.
6501 * Job types that do not have explicit configuration will use the 'default' config.
6502 * These settings should be global to all wikis.
6504 $wgJobTypeConf = array(
6505 'default' => array( 'class' => 'JobQueueDB', 'order' => 'random' ),
6509 * Which aggregator to use for tracking which queues have jobs.
6510 * These settings should be global to all wikis.
6512 $wgJobQueueAggregator = array(
6513 'class' => 'JobQueueAggregatorNull'
6517 * Additional functions to be performed with updateSpecialPages.
6518 * Expensive Querypages are already updated.
6520 $wgSpecialPageCacheUpdates = array(
6521 'Statistics' => array( 'SiteStatsUpdate', 'cacheUpdate' )
6525 * Hooks that are used for outputting exceptions. Format is:
6526 * $wgExceptionHooks[] = $funcname
6528 * $wgExceptionHooks[] = array( $class, $funcname )
6529 * Hooks should return strings or false
6531 $wgExceptionHooks = array();
6534 * Page property link table invalidation lists. When a page property
6535 * changes, this may require other link tables to be updated (eg
6536 * adding __HIDDENCAT__ means the hiddencat tracking category will
6537 * have been added, so the categorylinks table needs to be rebuilt).
6538 * This array can be added to by extensions.
6540 $wgPagePropLinkInvalidations = array(
6541 'hiddencat' => 'categorylinks',
6544 /** @} */ # End extensions }
6546 /*************************************************************************//**
6552 * Use experimental, DMOZ-like category browser
6554 $wgUseCategoryBrowser = false;
6557 * On category pages, show thumbnail gallery for images belonging to that
6558 * category instead of listing them as articles.
6560 $wgCategoryMagicGallery = true;
6563 * Paging limit for categories
6565 $wgCategoryPagingLimit = 200;
6568 * Specify how category names should be sorted, when listed on a category page.
6569 * A sorting scheme is also known as a collation.
6571 * Available values are:
6573 * - uppercase: Converts the category name to upper case, and sorts by that.
6575 * - identity: Does no conversion. Sorts by binary value of the string.
6577 * - uca-default: Provides access to the Unicode Collation Algorithm with
6578 * the default element table. This is a compromise collation which sorts
6579 * all languages in a mediocre way. However, it is better than "uppercase".
6581 * To use the uca-default collation, you must have PHP's intl extension
6582 * installed. See http://php.net/manual/en/intl.setup.php . The details of the
6583 * resulting collation will depend on the version of ICU installed on the
6586 * After you change this, you must run maintenance/updateCollation.php to fix
6587 * the sort keys in the database.
6589 * Extensions can define there own collations by subclassing Collation
6590 * and using the Collation::factory hook.
6592 $wgCategoryCollation = 'uppercase';
6594 /** @} */ # End categories }
6596 /*************************************************************************//**
6602 * The logging system has two levels: an event type, which describes the
6603 * general category and can be viewed as a named subset of all logs; and
6604 * an action, which is a specific kind of event that can exist in that
6607 $wgLogTypes = array(
6624 * This restricts log access to those who have a certain right
6625 * Users without this will not see it in the option menu and can not view it
6626 * Restricted logs are not added to recent changes
6627 * Logs should remain non-transcludable
6628 * Format: logtype => permissiontype
6630 $wgLogRestrictions = array(
6631 'suppress' => 'suppressionlog'
6635 * Show/hide links on Special:Log will be shown for these log types.
6637 * This is associative array of log type => boolean "hide by default"
6639 * See $wgLogTypes for a list of available log types.
6643 * $wgFilterLogTypes = array(
6645 * 'import' => false,
6649 * Will display show/hide links for the move and import logs. Move logs will be
6650 * hidden by default unless the link is clicked. Import logs will be shown by
6651 * default, and hidden when the link is clicked.
6653 * A message of the form log-show-hide-[type] should be added, and will be used
6654 * for the link text.
6656 $wgFilterLogTypes = array(
6662 * Lists the message key string for each log type. The localized messages
6663 * will be listed in the user interface.
6665 * Extensions with custom log types may add to this array.
6667 * @since 1.19, if you follow the naming convention log-name-TYPE,
6668 * where TYPE is your log type, yoy don't need to use this array.
6670 $wgLogNames = array(
6671 '' => 'all-logs-page',
6672 'block' => 'blocklogpage',
6673 'protect' => 'protectlogpage',
6674 'rights' => 'rightslog',
6675 'delete' => 'dellogpage',
6676 'upload' => 'uploadlogpage',
6677 'move' => 'movelogpage',
6678 'import' => 'importlogpage',
6679 'patrol' => 'patrol-log-page',
6680 'merge' => 'mergelog',
6681 'suppress' => 'suppressionlog',
6685 * Lists the message key string for descriptive text to be shown at the
6686 * top of each log type.
6688 * Extensions with custom log types may add to this array.
6690 * @since 1.19, if you follow the naming convention log-description-TYPE,
6691 * where TYPE is your log type, yoy don't need to use this array.
6693 $wgLogHeaders = array(
6694 '' => 'alllogstext',
6695 'block' => 'blocklogtext',
6696 'protect' => 'protectlogtext',
6697 'rights' => 'rightslogtext',
6698 'delete' => 'dellogpagetext',
6699 'upload' => 'uploadlogpagetext',
6700 'move' => 'movelogpagetext',
6701 'import' => 'importlogpagetext',
6702 'patrol' => 'patrol-log-header',
6703 'merge' => 'mergelogpagetext',
6704 'suppress' => 'suppressionlogtext',
6708 * Lists the message key string for formatting individual events of each
6709 * type and action when listed in the logs.
6711 * Extensions with custom log types may add to this array.
6713 $wgLogActions = array(
6714 'protect/protect' => 'protectedarticle',
6715 'protect/modify' => 'modifiedarticleprotection',
6716 'protect/unprotect' => 'unprotectedarticle',
6717 'protect/move_prot' => 'movedarticleprotection',
6721 * The same as above, but here values are names of classes,
6723 * @see LogPage::actionText
6726 $wgLogActionsHandlers = array(
6727 'move/move' => 'MoveLogFormatter',
6728 'move/move_redir' => 'MoveLogFormatter',
6729 'delete/delete' => 'DeleteLogFormatter',
6730 'delete/restore' => 'DeleteLogFormatter',
6731 'delete/revision' => 'DeleteLogFormatter',
6732 'delete/event' => 'DeleteLogFormatter',
6733 'suppress/revision' => 'DeleteLogFormatter',
6734 'suppress/event' => 'DeleteLogFormatter',
6735 'suppress/delete' => 'DeleteLogFormatter',
6736 'patrol/patrol' => 'PatrolLogFormatter',
6737 'rights/rights' => 'RightsLogFormatter',
6738 'rights/autopromote' => 'RightsLogFormatter',
6739 'upload/upload' => 'UploadLogFormatter',
6740 'upload/overwrite' => 'UploadLogFormatter',
6741 'upload/revert' => 'UploadLogFormatter',
6742 'merge/merge' => 'MergeLogFormatter',
6743 'tag/update' => 'TagLogFormatter',
6744 'managetags/create' => 'LogFormatter',
6745 'managetags/delete' => 'LogFormatter',
6746 'managetags/activate' => 'LogFormatter',
6747 'managetags/deactivate' => 'LogFormatter',
6748 'block/block' => 'BlockLogFormatter',
6749 'block/unblock' => 'BlockLogFormatter',
6750 'block/reblock' => 'BlockLogFormatter',
6751 'suppress/block' => 'BlockLogFormatter',
6752 'suppress/reblock' => 'BlockLogFormatter',
6753 'import/upload' => 'LogFormatter',
6754 'import/interwiki' => 'LogFormatter',
6758 * Maintain a log of newusers at Log/newusers?
6760 $wgNewUserLog = true;
6762 /** @} */ # end logging }
6764 /*************************************************************************//**
6765 * @name Special pages (general and miscellaneous)
6770 * Allow special page inclusions such as {{Special:Allpages}}
6772 $wgAllowSpecialInclusion = true;
6775 * Set this to an array of special page names to prevent
6776 * maintenance/updateSpecialPages.php from updating those pages.
6778 $wgDisableQueryPageUpdate = false;
6781 * List of special pages, followed by what subtitle they should go under
6782 * at Special:SpecialPages
6784 * @deprecated since 1.21 Override SpecialPage::getGroupName instead
6786 $wgSpecialPageGroups = array();
6789 * On Special:Unusedimages, consider images "used", if they are put
6790 * into a category. Default (false) is not to count those as used.
6792 $wgCountCategorizedImagesAsUsed = false;
6795 * Maximum number of links to a redirect page listed on
6796 * Special:Whatlinkshere/RedirectDestination
6798 $wgMaxRedirectLinksRetrieved = 500;
6800 /** @} */ # end special pages }
6802 /*************************************************************************//**
6808 * Array of allowed values for the "title=foo&action=<action>" parameter. Syntax is:
6809 * 'foo' => 'ClassName' Load the specified class which subclasses Action
6810 * 'foo' => true Load the class FooAction which subclasses Action
6811 * If something is specified in the getActionOverrides()
6812 * of the relevant Page object it will be used
6813 * instead of the default class.
6814 * 'foo' => false The action is disabled; show an error message
6815 * Unsetting core actions will probably cause things to complain loudly.
6821 'editchangetags' => 'SpecialPageAction',
6824 'markpatrolled' => true,
6830 'revisiondelete' => 'SpecialPageAction',
6833 'unprotect' => true,
6839 /** @} */ # end actions }
6841 /*************************************************************************//**
6842 * @name Robot (search engine crawler) policy
6843 * See also $wgNoFollowLinks.
6848 * Default robot policy. The default policy is to encourage indexing and fol-
6849 * lowing of links. It may be overridden on a per-namespace and/or per-page
6852 $wgDefaultRobotPolicy = 'index,follow';
6855 * Robot policies per namespaces. The default policy is given above, the array
6856 * is made of namespace constants as defined in includes/Defines.php. You can-
6857 * not specify a different default policy for NS_SPECIAL: it is always noindex,
6858 * nofollow. This is because a number of special pages (e.g., ListPages) have
6859 * many permutations of options that display the same data under redundant
6860 * URLs, so search engine spiders risk getting lost in a maze of twisty special
6861 * pages, all alike, and never reaching your actual content.
6865 * $wgNamespaceRobotPolicies = array( NS_TALK => 'noindex' );
6868 $wgNamespaceRobotPolicies = array();
6871 * Robot policies per article. These override the per-namespace robot policies.
6872 * Must be in the form of an array where the key part is a properly canonicalised
6873 * text form title and the value is a robot policy.
6877 * $wgArticleRobotPolicies = array(
6878 * 'Main Page' => 'noindex,follow',
6879 * 'User:Bob' => 'index,follow',
6883 * @par Example that DOES NOT WORK because the names are not canonical text
6886 * $wgArticleRobotPolicies = array(
6887 * # Underscore, not space!
6888 * 'Main_Page' => 'noindex,follow',
6889 * # "Project", not the actual project name!
6890 * 'Project:X' => 'index,follow',
6891 * # Needs to be "Abc", not "abc" (unless $wgCapitalLinks is false for that namespace)!
6892 * 'abc' => 'noindex,nofollow'
6896 $wgArticleRobotPolicies = array();
6899 * An array of namespace keys in which the __INDEX__/__NOINDEX__ magic words
6900 * will not function, so users can't decide whether pages in that namespace are
6901 * indexed by search engines. If set to null, default to $wgContentNamespaces.
6905 * $wgExemptFromUserRobotsControl = array( NS_MAIN, NS_TALK, NS_PROJECT );
6908 $wgExemptFromUserRobotsControl = null;
6910 /** @} */ # End robot policy }
6912 /************************************************************************//**
6913 * @name AJAX and API
6914 * Note: The AJAX entry point which this section refers to is gradually being
6915 * replaced by the API entry point, api.php. They are essentially equivalent.
6916 * Both of them are used for dynamic client-side features, via XHR.
6921 * Enable the MediaWiki API for convenient access to
6922 * machine-readable data via api.php
6924 * See https://www.mediawiki.org/wiki/API
6926 $wgEnableAPI = true;
6929 * Allow the API to be used to perform write operations
6930 * (page edits, rollback, etc.) when an authorised user
6933 $wgEnableWriteAPI = true;
6937 * WARNING: SECURITY THREAT - debug use only
6939 * Disables many security checks in the API for debugging purposes.
6940 * This flag should never be used on the production servers, as it introduces
6941 * a number of potential security holes. Even when enabled, the validation
6942 * will still be performed, but instead of failing, API will return a warning.
6943 * Also, there will always be a warning notifying that this flag is set.
6944 * At this point, the flag allows GET requests to go through for modules
6949 $wgDebugAPI = false;
6952 * API module extensions.
6954 * Associative array mapping module name to modules specs;
6955 * Each module spec is an associative array containing at least
6956 * the 'class' key for the module's class, and optionally a
6957 * 'factory' key for the factory function to use for the module.
6959 * That factory function will be called with two parameters,
6960 * the parent module (an instance of ApiBase, usually ApiMain)
6961 * and the name the module was registered under. The return
6962 * value must be an instance of the class given in the 'class'
6965 * For backward compatibility, the module spec may also be a
6966 * simple string containing the module's class name. In that
6967 * case, the class' constructor will be called with the parent
6968 * module and module name as parameters, as described above.
6970 * Examples for registering API modules:
6973 * $wgAPIModules['foo'] = 'ApiFoo';
6974 * $wgAPIModules['bar'] = array(
6975 * 'class' => 'ApiBar',
6976 * 'factory' => function( $main, $name ) { ... }
6978 * $wgAPIModules['xyzzy'] = array(
6979 * 'class' => 'ApiXyzzy',
6980 * 'factory' => array( 'XyzzyFactory', 'newApiModule' )
6984 * Extension modules may override the core modules.
6985 * See ApiMain::$Modules for a list of the core modules.
6987 $wgAPIModules = array();
6990 * API format module extensions.
6991 * Associative array mapping format module name to module specs (see $wgAPIModules).
6992 * Extension modules may override the core modules.
6994 * See ApiMain::$Formats for a list of the core format modules.
6996 $wgAPIFormatModules = array();
6999 * API Query meta module extensions.
7000 * Associative array mapping meta module name to module specs (see $wgAPIModules).
7001 * Extension modules may override the core modules.
7003 * See ApiQuery::$QueryMetaModules for a list of the core meta modules.
7005 $wgAPIMetaModules = array();
7008 * API Query prop module extensions.
7009 * Associative array mapping prop module name to module specs (see $wgAPIModules).
7010 * Extension modules may override the core modules.
7012 * See ApiQuery::$QueryPropModules for a list of the core prop modules.
7014 $wgAPIPropModules = array();
7017 * API Query list module extensions.
7018 * Associative array mapping list module name to module specs (see $wgAPIModules).
7019 * Extension modules may override the core modules.
7021 * See ApiQuery::$QueryListModules for a list of the core list modules.
7023 $wgAPIListModules = array();
7026 * This variable is ignored. To add your module to the API, please add it to $wgAPI*Modules
7027 * @deprecated since 1.21
7029 $wgAPIGeneratorModules = array();
7032 * Maximum amount of rows to scan in a DB query in the API
7033 * The default value is generally fine
7035 $wgAPIMaxDBRows = 5000;
7038 * The maximum size (in bytes) of an API result.
7039 * @warning Do not set this lower than $wgMaxArticleSize*1024
7041 $wgAPIMaxResultSize = 8388608;
7044 * The maximum number of uncached diffs that can be retrieved in one API
7045 * request. Set this to 0 to disable API diffs altogether
7047 $wgAPIMaxUncachedDiffs = 1;
7050 * Log file or URL (TCP or UDP) to log API requests to, or false to disable
7051 * API request logging
7053 $wgAPIRequestLog = false;
7056 * Set the timeout for the API help text cache. If set to 0, caching disabled
7058 $wgAPICacheHelpTimeout = 60 * 60;
7061 * The ApiQueryQueryPages module should skip pages that are redundant to true
7064 $wgAPIUselessQueryPages = array(
7065 'MIMEsearch', // aiprop=mime
7066 'LinkSearch', // list=exturlusage
7067 'FileDuplicateSearch', // prop=duplicatefiles
7071 * Enable AJAX framework
7076 * List of Ajax-callable functions.
7077 * Extensions acting as Ajax callbacks must register here
7079 $wgAjaxExportList = array();
7082 * Enable watching/unwatching pages using AJAX.
7083 * Requires $wgUseAjax to be true too.
7085 $wgAjaxWatch = true;
7088 * Enable AJAX check for file overwrite, pre-upload
7090 $wgAjaxUploadDestCheck = true;
7093 * Enable previewing licences via AJAX. Also requires $wgEnableAPI to be true.
7095 $wgAjaxLicensePreview = true;
7098 * Have clients send edits to be prepared when filling in edit summaries.
7099 * This gives the server a head start on the expensive parsing operation.
7101 $wgAjaxEditStash = true;
7104 * Settings for incoming cross-site AJAX requests:
7105 * Newer browsers support cross-site AJAX when the target resource allows requests
7106 * from the origin domain by the Access-Control-Allow-Origin header.
7107 * This is currently only used by the API (requests to api.php)
7108 * $wgCrossSiteAJAXdomains can be set using a wildcard syntax:
7110 * - '*' matches any number of characters
7111 * - '?' matches any 1 character
7115 * $wgCrossSiteAJAXdomains = array(
7116 * 'www.mediawiki.org',
7117 * '*.wikipedia.org',
7118 * '*.wikimedia.org',
7119 * '*.wiktionary.org',
7123 $wgCrossSiteAJAXdomains = array();
7126 * Domains that should not be allowed to make AJAX requests,
7127 * even if they match one of the domains allowed by $wgCrossSiteAJAXdomains
7128 * Uses the same syntax as $wgCrossSiteAJAXdomains
7130 $wgCrossSiteAJAXdomainExceptions = array();
7132 /** @} */ # End AJAX and API }
7134 /************************************************************************//**
7135 * @name Shell and process control
7140 * Maximum amount of virtual memory available to shell processes under linux, in KB.
7142 $wgMaxShellMemory = 307200;
7145 * Maximum file size created by shell processes under linux, in KB
7146 * ImageMagick convert for example can be fairly hungry for scratch space
7148 $wgMaxShellFileSize = 102400;
7151 * Maximum CPU time in seconds for shell processes under Linux
7153 $wgMaxShellTime = 180;
7156 * Maximum wall clock time (i.e. real time, of the kind the clock on the wall
7157 * would measure) in seconds for shell processes under Linux
7159 $wgMaxShellWallClockTime = 180;
7162 * Under Linux: a cgroup directory used to constrain memory usage of shell
7163 * commands. The directory must be writable by the user which runs MediaWiki.
7165 * If specified, this is used instead of ulimit, which is inaccurate, and
7166 * causes malloc() to return NULL, which exposes bugs in C applications, making
7167 * them segfault or deadlock.
7169 * A wrapper script will create a cgroup for each shell command that runs, as
7170 * a subgroup of the specified cgroup. If the memory limit is exceeded, the
7171 * kernel will send a SIGKILL signal to a process in the subgroup.
7175 * mkdir -p /sys/fs/cgroup/memory/mediawiki
7176 * mkdir -m 0777 /sys/fs/cgroup/memory/mediawiki/job
7177 * echo '$wgShellCgroup = "/sys/fs/cgroup/memory/mediawiki/job";' >> LocalSettings.php
7180 * The reliability of cgroup cleanup can be improved by installing a
7181 * notify_on_release script in the root cgroup, see e.g.
7182 * https://gerrit.wikimedia.org/r/#/c/40784
7184 $wgShellCgroup = false;
7187 * Executable path of the PHP cli binary (php/php5). Should be set up on install.
7189 $wgPhpCli = '/usr/bin/php';
7192 * Locale for LC_CTYPE, to work around http://bugs.php.net/bug.php?id=45132
7193 * For Unix-like operating systems, set this to to a locale that has a UTF-8
7194 * character set. Only the character set is relevant.
7196 $wgShellLocale = 'en_US.utf8';
7198 /** @} */ # End shell }
7200 /************************************************************************//**
7206 * Timeout for HTTP requests done internally, in seconds.
7208 $wgHTTPTimeout = 25;
7211 * Timeout for Asynchronous (background) HTTP requests, in seconds.
7213 $wgAsyncHTTPTimeout = 25;
7216 * Proxy to use for CURL requests.
7218 $wgHTTPProxy = false;
7221 * Local virtual hosts.
7223 * This lists domains that are configured as virtual hosts on the same machine.
7224 * If a request is to be made to a domain listed here, or any subdomain thereof,
7225 * then no proxy will be used.
7226 * Command-line scripts are not affected by this setting and will always use
7227 * proxy if it is configured.
7230 $wgLocalVirtualHosts = array();
7233 * Timeout for connections done internally (in seconds)
7234 * Only works for curl
7236 $wgHTTPConnectTimeout = 5e0
;
7238 /** @} */ # End HTTP client }
7240 /************************************************************************//**
7242 * See also $wgEnotifUseJobQ.
7247 * Number of jobs to perform per request. May be less than one in which case
7248 * jobs are performed probabalistically. If this is zero, jobs will not be done
7249 * during ordinary apache requests. In this case, maintenance/runJobs.php should
7250 * be run periodically.
7255 * When $wgJobRunRate > 0, try to run jobs asynchronously, spawning a new process
7256 * to handle the job execution, instead of blocking the request until the job
7257 * execution finishes.
7260 $wgRunJobsAsync = true;
7263 * Number of rows to update per job
7265 $wgUpdateRowsPerJob = 500;
7268 * Number of rows to update per query
7270 $wgUpdateRowsPerQuery = 100;
7272 /** @} */ # End job queue }
7274 /************************************************************************//**
7275 * @name Miscellaneous
7280 * Name of the external diff engine to use
7282 $wgExternalDiffEngine = false;
7285 * Disable redirects to special pages and interwiki redirects, which use a 302
7286 * and have no "redirected from" link.
7288 * @note This is only for articles with #REDIRECT in them. URL's containing a
7289 * local interwiki prefix (or a non-canonical special page name) are still hard
7290 * redirected regardless of this setting.
7292 $wgDisableHardRedirects = false;
7295 * LinkHolderArray batch size
7298 $wgLinkHolderBatchSize = 1000;
7301 * By default MediaWiki does not register links pointing to same server in
7302 * externallinks dataset, use this value to override:
7304 $wgRegisterInternalExternals = false;
7307 * Maximum number of pages to move at once when moving subpages with a page.
7309 $wgMaximumMovedPages = 100;
7312 * Fix double redirects after a page move.
7313 * Tends to conflict with page move vandalism, use only on a private wiki.
7315 $wgFixDoubleRedirects = false;
7318 * Allow redirection to another page when a user logs in.
7319 * To enable, set to a string like 'Main Page'
7321 $wgRedirectOnLogin = null;
7324 * Configuration for processing pool control, for use in high-traffic wikis.
7325 * An implementation is provided in the PoolCounter extension.
7327 * This configuration array maps pool types to an associative array. The only
7328 * defined key in the associative array is "class", which gives the class name.
7329 * The remaining elements are passed through to the class as constructor
7334 * $wgPoolCounterConf = array( 'ArticleView' => array(
7335 * 'class' => 'PoolCounter_Client',
7336 * 'timeout' => 15, // wait timeout in seconds
7337 * 'workers' => 5, // maximum number of active threads in each pool
7338 * 'maxqueue' => 50, // maximum number of total threads in each pool
7339 * ... any extension-specific options...
7343 $wgPoolCounterConf = null;
7346 * To disable file delete/restore temporarily
7348 $wgUploadMaintenance = false;
7351 * Associative array mapping namespace IDs to the name of the content model pages in that namespace
7352 * should have by default (use the CONTENT_MODEL_XXX constants). If no special content type is
7353 * defined for a given namespace, pages in that namespace will use the CONTENT_MODEL_WIKITEXT
7354 * (except for the special case of JS and CS pages).
7358 $wgNamespaceContentModels = array();
7361 * How to react if a plain text version of a non-text Content object is requested using
7362 * ContentHandler::getContentText():
7364 * * 'ignore': return null
7365 * * 'fail': throw an MWException
7366 * * 'serialize': serialize to default format
7370 $wgContentHandlerTextFallback = 'ignore';
7373 * Set to false to disable use of the database fields introduced by the ContentHandler facility.
7374 * This way, the ContentHandler facility can be used without any additional information in the
7375 * database. A page's content model is then derived solely from the page's title. This however
7376 * means that changing a page's default model (e.g. using $wgNamespaceContentModels) will break
7377 * the page and/or make the content inaccessible. This also means that pages can not be moved to
7378 * a title that would default to a different content model.
7380 * Overall, with $wgContentHandlerUseDB = false, no database updates are needed, but content
7381 * handling is less robust and less flexible.
7385 $wgContentHandlerUseDB = true;
7388 * Determines which types of text are parsed as wikitext. This does not imply that these kinds
7389 * of texts are also rendered as wikitext, it only means that links, magic words, etc will have
7390 * the effect on the database they would have on a wikitext page.
7392 * @todo On the long run, it would be nice to put categories etc into a separate structure,
7393 * or at least parse only the contents of comments in the scripts.
7397 $wgTextModelsToParse = array(
7398 CONTENT_MODEL_WIKITEXT
, // Just for completeness, wikitext will always be parsed.
7399 CONTENT_MODEL_JAVASCRIPT
, // Make categories etc work, people put them into comments.
7400 CONTENT_MODEL_CSS
, // Make categories etc work, people put them into comments.
7404 * Whether the user must enter their password to change their e-mail address
7408 $wgRequirePasswordforEmailChange = true;
7411 * Register handlers for specific types of sites.
7415 $wgSiteTypes = array(
7416 'mediawiki' => 'MediaWikiSite',
7420 * Whether the page_props table has a pp_sortkey column. Set to false in case
7421 * the respective database schema change was not applied.
7424 $wgPagePropsHaveSortkey = true;
7427 * Port where you have HTTPS running
7428 * Supports HTTPS on non-standard ports
7435 * Secret for hmac-based key derivation function (fast,
7436 * cryptographically secure random numbers).
7437 * This should be set in LocalSettings.php, otherwise wgSecretKey will
7439 * See also: $wgHKDFAlgorithm
7442 $wgHKDFSecret = false;
7445 * Algorithm for hmac-based key derivation function (fast,
7446 * cryptographically secure random numbers).
7447 * See also: $wgHKDFSecret
7450 $wgHKDFAlgorithm = 'sha256';
7453 * Enable page language feature
7454 * Allows setting page language in database
7458 $wgPageLanguageUseDB = false;
7461 * Enable use of the *_namespace fields of the pagelinks, redirect, and templatelinks tables.
7462 * Set this only if the fields are fully populated. This may be removed in 1.25.
7466 $wgUseLinkNamespaceDBFields = true;
7469 * Global configuration variable for Virtual REST Services.
7470 * Parameters for different services are to be declared inside
7471 * $wgVirtualRestConfig['modules'], which is to be treated as an associative
7472 * array. Global parameters will be merged with service-specific ones. The
7473 * result will then be passed to VirtualRESTService::__construct() in the
7476 * Example config for Parsoid:
7478 * $wgVirtualRestConfig['modules']['parsoid'] = array(
7479 * 'url' => 'http://localhost:8000',
7480 * 'prefix' => 'enwiki',
7486 $wgVirtualRestConfig = array(
7487 'modules' => array(),
7489 # Timeout in seconds
7491 'forwardCookies' => false,
7497 * For really cool vim folding this needs to be at the end:
7498 * vim: foldmarker=@{,@} foldmethod=marker