a05259cc7e48a27666b57d3d074c9f12980744d2
8 * To customize your installation, edit "LocalSettings.php". If you make
9 * changes here, they will be lost on next upgrade of MediaWiki!
11 * Note that since all these string interpolations are expanded
12 * before LocalSettings is included, if you localize something
13 * like $wgScriptPath, you must also localize everything that
16 * Documentation is in the source and on:
17 * http://www.mediawiki.org/wiki/Manual:Configuration_settings
21 * @cond file_level_code
22 * This is not a valid entry point, perform no further processing unless MEDIAWIKI is defined
24 if( !defined( 'MEDIAWIKI' ) ) {
25 echo "This file is part of MediaWiki and is not a valid entry point\n";
29 # Create a site configuration object. Not used for much in a default install
30 if ( !defined( 'MW_PHP4' ) ) {
31 require_once( "$IP/includes/SiteConfiguration.php" );
32 $wgConf = new SiteConfiguration
;
36 /** MediaWiki version number */
37 $wgVersion = '1.18alpha';
39 /** Name of the site. It must be changed in LocalSettings.php */
40 $wgSitename = 'MediaWiki';
43 * URL of the server. It will be automatically built including https mode.
47 * $wgServer = http://example.com
50 * This is usually detected correctly by MediaWiki. If MediaWiki detects the
51 * wrong server, it will redirect incorrectly after you save a page. In that
52 * case, set this variable to fix it.
56 /** @cond file_level_code */
57 if( isset( $_SERVER['SERVER_NAME'] ) ) {
58 $serverName = $_SERVER['SERVER_NAME'];
59 } elseif( isset( $_SERVER['HOSTNAME'] ) ) {
60 $serverName = $_SERVER['HOSTNAME'];
61 } elseif( isset( $_SERVER['HTTP_HOST'] ) ) {
62 $serverName = $_SERVER['HTTP_HOST'];
63 } elseif( isset( $_SERVER['SERVER_ADDR'] ) ) {
64 $serverName = $_SERVER['SERVER_ADDR'];
66 $serverName = 'localhost';
69 $wgProto = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ?
'https' : 'http';
71 $wgServer = $wgProto.'://' . $serverName;
72 # If the port is a non-standard one, add it to the URL
73 if( isset( $_SERVER['SERVER_PORT'] )
74 && !strpos( $serverName, ':' )
75 && ( ( $wgProto == 'http' && $_SERVER['SERVER_PORT'] != 80 )
76 ||
( $wgProto == 'https' && $_SERVER['SERVER_PORT'] != 443 ) ) ) {
78 $wgServer .= ":" . $_SERVER['SERVER_PORT'];
82 /************************************************************************//**
83 * @name Script path settings
88 * The path we should point to.
89 * It might be a virtual path in case with use apache mod_rewrite for example.
91 * This *needs* to be set correctly.
93 * Other paths will be set to defaults based on it unless they are directly
94 * set in LocalSettings.php
96 $wgScriptPath = '/wiki';
99 * Whether to support URLs like index.php/Page_title These often break when PHP
100 * is set up in CGI mode. PATH_INFO *may* be correct if cgi.fix_pathinfo is set,
101 * but then again it may not; lighttpd converts incoming path data to lowercase
102 * on systems with case-insensitive filesystems, and there have been reports of
103 * problems on Apache as well.
105 * To be safe we'll continue to keep it off by default.
107 * Override this to false if $_SERVER['PATH_INFO'] contains unexpectedly
108 * incorrect garbage, or to true if it is really correct.
110 * The default $wgArticlePath will be set based on this value at runtime, but if
111 * you have customized it, having this incorrectly set to true can cause
112 * redirect loops when "pretty URLs" are used.
115 ( strpos( php_sapi_name(), 'cgi' ) === false ) &&
116 ( strpos( php_sapi_name(), 'apache2filter' ) === false ) &&
117 ( strpos( php_sapi_name(), 'isapi' ) === false );
120 * The extension to append to script names by default. This can either be .php
123 * Some hosting providers use PHP 4 for *.php files, and PHP 5 for *.php5. This
124 * variable is provided to support those providers.
126 $wgScriptExtension = '.php';
129 * The URL path to index.php.
131 * Defaults to "{$wgScriptPath}/index{$wgScriptExtension}".
136 * The URL path to redirect.php. This is a script that is used by the Nostalgia
139 * Defaults to "{$wgScriptPath}/redirect{$wgScriptExtension}".
141 $wgRedirectScript = false; ///< defaults to
144 * The URL path to load.php.
146 * Defaults to "{$wgScriptPath}/load{$wgScriptExtension}".
148 $wgLoadScript = false;
152 /************************************************************************//**
153 * @name URLs and file paths
155 * These various web and file path variables are set to their defaults
156 * in Setup.php if they are not explicitly set from LocalSettings.php.
157 * If you do override them, be sure to set them all!
159 * These will relatively rarely need to be set manually, unless you are
160 * splitting style sheets or images outside the main document root.
162 * In this section, a "path" is usually a host-relative URL, i.e. a URL without
163 * the host part, that starts with a slash. In most cases a full URL is also
164 * acceptable. A "directory" is a local file path.
166 * In both paths and directories, trailing slashes should not be included.
172 * The URL path of the skins directory. Defaults to "{$wgScriptPath}/skins"
174 $wgStylePath = false;
175 $wgStyleSheetPath = &$wgStylePath;
178 * The URL path of the skins directory. Should not point to an external domain.
179 * Defaults to "{$wgScriptPath}/skins".
181 $wgLocalStylePath = false;
184 * The URL path of the extensions directory.
185 * Defaults to "{$wgScriptPath}/extensions".
187 $wgExtensionAssetsPath = false;
190 * Filesystem stylesheets directory. Defaults to "{$IP}/skins"
192 $wgStyleDirectory = false;
195 * The URL path for primary article page views. This path should contain $1,
196 * which is replaced by the article title.
198 * Defaults to "{$wgScript}/$1" or "{$wgScript}?title=$1", depending on
201 $wgArticlePath = false;
204 * The URL path for the images directory. Defaults to "{$wgScriptPath}/images"
206 $wgUploadPath = false;
209 * The filesystem path of the images directory. Defaults to "{$IP}/images".
211 $wgUploadDirectory = false;
214 * The URL path of the wiki logo. The logo size should be 135x135 pixels.
215 * Defaults to "{$wgStylePath}/common/images/wiki.png".
220 * The URL path of the shortcut icon.
222 $wgFavicon = '/favicon.ico';
225 * The URL path of the icon for iPhone and iPod Touch web app bookmarks.
226 * Defaults to no icon.
228 $wgAppleTouchIcon = false;
231 * The URL path of the math directory. Defaults to "{$wgUploadPath}/math".
233 * See http://www.mediawiki.org/wiki/Manual:Enable_TeX for details about how to
234 * set up mathematical formula display.
239 * The filesystem path of the math directory.
240 * Defaults to "{$wgUploadDirectory}/math".
242 * See http://www.mediawiki.org/wiki/Manual:Enable_TeX for details about how to
243 * set up mathematical formula display.
245 $wgMathDirectory = false;
248 * The local filesystem path to a temporary directory. This is not required to
251 * Defaults to "{$wgUploadDirectory}/tmp".
253 $wgTmpDirectory = false;
256 * If set, this URL is added to the start of $wgUploadPath to form a complete
259 $wgUploadBaseUrl = "";
262 * To enable remote on-demand scaling, set this to the thumbnail base URL.
263 * Full thumbnail URL will be like $wgUploadStashScalerBaseUrl/e/e6/Foo.jpg/123px-Foo.jpg
264 * where 'e6' are the first two characters of the MD5 hash of the file name.
265 * If $wgUploadStashScalerBaseUrl is set to false, thumbs are rendered locally as needed.
267 $wgUploadStashScalerBaseUrl = false;
270 * To set 'pretty' URL paths for actions other than
271 * plain page views, add to this array. For instance:
272 * 'edit' => "$wgScriptPath/edit/$1"
274 * There must be an appropriate script or rewrite rule
275 * in place to handle these URLs.
277 $wgActionPaths = array();
281 /************************************************************************//**
282 * @name Files and file uploads
286 /** Uploads have to be specially set up to be secure */
287 $wgEnableUploads = false;
289 /** Allows to move images and other media files */
290 $wgAllowImageMoving = true;
293 * These are additional characters that should be replaced with '-' in file names
295 $wgIllegalFileChars = ":";
298 * @deprecated use $wgDeletedDirectory
300 $wgFileStore = array();
303 * What directory to place deleted uploads in
305 $wgDeletedDirectory = false; // Defaults to $wgUploadDirectory/deleted
308 * Set this to true if you use img_auth and want the user to see details on why access failed.
310 $wgImgAuthDetails = false;
313 * If this is enabled, img_auth.php will not allow image access unless the wiki
314 * is private. This improves security when image uploads are hosted on a
317 $wgImgAuthPublicTest = true;
320 * File repository structures
322 * $wgLocalFileRepo is a single repository structure, and $wgForeignFileRepos is
323 * an array of such structures. Each repository structure is an associative
324 * array of properties configuring the repository.
326 * Properties required for all repos:
327 * - class The class name for the repository. May come from the core or an extension.
328 * The core repository classes are LocalRepo, ForeignDBRepo, FSRepo.
330 * - name A unique name for the repository.
332 * For most core repos:
333 * - url Base public URL
334 * - hashLevels The number of directory levels for hash-based division of files
335 * - thumbScriptUrl The URL for thumb.php (optional, not recommended)
336 * - transformVia404 Whether to skip media file transformation on parse and rely on a 404
338 * - initialCapital Equivalent to $wgCapitalLinks (or $wgCapitalLinkOverrides[NS_FILE],
339 * determines whether filenames implicitly start with a capital letter.
340 * The current implementation may give incorrect description page links
341 * when the local $wgCapitalLinks and initialCapital are mismatched.
342 * - pathDisclosureProtection
343 * May be 'paranoid' to remove all parameters from error messages, 'none' to
344 * leave the paths in unchanged, or 'simple' to replace paths with
345 * placeholders. Default for LocalRepo is 'simple'.
346 * - fileMode This allows wikis to set the file mode when uploading/moving files. Default
348 * - directory The local filesystem directory where public files are stored. Not used for
350 * - thumbDir The base thumbnail directory. Defaults to <directory>/thumb.
351 * - thumbUrl The base thumbnail URL. Defaults to <url>/thumb.
354 * These settings describe a foreign MediaWiki installation. They are optional, and will be ignored
355 * for local repositories:
356 * - descBaseUrl URL of image description pages, e.g. http://en.wikipedia.org/wiki/File:
357 * - scriptDirUrl URL of the MediaWiki installation, equivalent to $wgScriptPath, e.g.
358 * http://en.wikipedia.org/w
359 * - scriptExtension Script extension of the MediaWiki installation, equivalent to
360 * $wgScriptExtension, e.g. .php5 defaults to .php
362 * - articleUrl Equivalent to $wgArticlePath, e.g. http://en.wikipedia.org/wiki/$1
363 * - fetchDescription Fetch the text of the remote file description page. Equivalent to
364 * $wgFetchCommonsDescriptions.
367 * - dbType, dbServer, dbUser, dbPassword, dbName, dbFlags
368 * equivalent to the corresponding member of $wgDBservers
369 * - tablePrefix Table prefix, the foreign wiki's $wgDBprefix
370 * - hasSharedCache True if the wiki's shared cache is accessible via the local $wgMemc
373 * - apibase Use for the foreign API's URL
374 * - apiThumbCacheExpiry How long to locally cache thumbs for
376 * If you leave $wgLocalFileRepo set to false, Setup will fill in appropriate values.
377 * Otherwise, set $wgLocalFileRepo to a repository structure as described above.
378 * If you set $wgUseInstantCommons to true, it will add an entry for Commons.
379 * If you set $wgForeignFileRepos to an array of repostory structures, those will
380 * be searched after the local file repo.
381 * Otherwise, you will only have access to local media files.
383 $wgLocalFileRepo = false;
385 /** @see $wgLocalFileRepo */
386 $wgForeignFileRepos = array();
389 * Use Commons as a remote file repository. Essentially a wrapper, when this
390 * is enabled $wgForeignFileRepos will point at Commons with a set of default
393 $wgUseInstantCommons = false;
396 * Show EXIF data, on by default if available.
397 * Requires PHP's EXIF extension: http://www.php.net/manual/en/ref.exif.php
399 * NOTE FOR WINDOWS USERS:
400 * To enable EXIF functions, add the folloing lines to the
401 * "Windows extensions" section of php.ini:
403 * extension=extensions/php_mbstring.dll
404 * extension=extensions/php_exif.dll
406 $wgShowEXIF = function_exists( 'exif_read_data' );
409 * If you operate multiple wikis, you can define a shared upload path here.
410 * Uploads to this wiki will NOT be put there - they will be put into
411 * $wgUploadDirectory.
412 * If $wgUseSharedUploads is set, the wiki will look in the shared repository if
413 * no file of the given name is found in the local repository (for [[File:..]],
414 * [[Media:..]] links). Thumbnails will also be looked for and generated in this
417 * Note that these configuration settings can now be defined on a per-
418 * repository basis for an arbitrary number of file repositories, using the
419 * $wgForeignFileRepos variable.
421 $wgUseSharedUploads = false;
422 /** Full path on the web server where shared uploads can be found */
423 $wgSharedUploadPath = "http://commons.wikimedia.org/shared/images";
424 /** Fetch commons image description pages and display them on the local wiki? */
425 $wgFetchCommonsDescriptions = false;
426 /** Path on the file system where shared uploads can be found. */
427 $wgSharedUploadDirectory = "/var/www/wiki3/images";
428 /** DB name with metadata about shared directory. Set this to false if the uploads do not come from a wiki. */
429 $wgSharedUploadDBname = false;
430 /** Optional table prefix used in database. */
431 $wgSharedUploadDBprefix = '';
432 /** Cache shared metadata in memcached. Don't do this if the commons wiki is in a different memcached domain */
433 $wgCacheSharedUploads = true;
435 * Allow for upload to be copied from an URL. Requires Special:Upload?source=web
436 * The timeout for copy uploads is set by $wgHTTPTimeout.
438 $wgAllowCopyUploads = false;
440 * Allow asynchronous copy uploads.
441 * This feature is experimental is broken as of r81612.
443 $wgAllowAsyncCopyUploads = false;
446 * Max size for uploads, in bytes. If not set to an array, applies to all
447 * uploads. If set to an array, per upload type maximums can be set, using the
448 * file and url keys. If the * key is set this value will be used as maximum
449 * for non-specified types.
452 * $wgUploadSize = array(
454 * 'url' => 500 * 1024,
456 * Sets the maximum for all uploads to 250 kB except for upload-by-url, which
457 * will have a maximum of 500 kB.
460 $wgMaxUploadSize = 1024*1024*100; # 100MB
463 * Point the upload navigation link to an external URL
464 * Useful if you want to use a shared repository by default
465 * without disabling local uploads (use $wgEnableUploads = false for that)
466 * e.g. $wgUploadNavigationUrl = 'http://commons.wikimedia.org/wiki/Special:Upload';
468 $wgUploadNavigationUrl = false;
471 * Point the upload link for missing files to an external URL, as with
472 * $wgUploadNavigationUrl. The URL will get (?|&)wpDestFile=<filename>
473 * appended to it as appropriate.
475 $wgUploadMissingFileUrl = false;
478 * Give a path here to use thumb.php for thumbnail generation on client request, instead of
479 * generating them on render and outputting a static URL. This is necessary if some of your
480 * apache servers don't have read/write access to the thumbnail path.
483 * $wgThumbnailScriptPath = "{$wgScriptPath}/thumb{$wgScriptExtension}";
485 $wgThumbnailScriptPath = false;
486 $wgSharedThumbnailScriptPath = false;
489 * Set this to false if you do not want MediaWiki to divide your images
490 * directory into many subdirectories, for improved performance.
492 * It's almost always good to leave this enabled. In previous versions of
493 * MediaWiki, some users set this to false to allow images to be added to the
494 * wiki by simply copying them into $wgUploadDirectory and then running
495 * maintenance/rebuildImages.php to register them in the database. This is no
496 * longer recommended, use maintenance/importImages.php instead.
498 * Note that this variable may be ignored if $wgLocalFileRepo is set.
500 $wgHashedUploadDirectory = true;
503 * Set the following to false especially if you have a set of files that need to
504 * be accessible by all wikis, and you do not want to use the hash (path/a/aa/)
507 $wgHashedSharedUploadDirectory = true;
510 * Base URL for a repository wiki. Leave this blank if uploads are just stored
511 * in a shared directory and not meant to be accessible through a separate wiki.
512 * Otherwise the image description pages on the local wiki will link to the
513 * image description page on this wiki.
515 * Please specify the namespace, as in the example below.
517 $wgRepositoryBaseUrl = "http://commons.wikimedia.org/wiki/File:";
520 * This is the list of preferred extensions for uploading files. Uploading files
521 * with extensions not in this list will trigger a warning.
523 * WARNING: If you add any OpenOffice or Microsoft Office file formats here,
524 * such as odt or doc, and untrusted users are allowed to upload files, then
525 * your wiki will be vulnerable to cross-site request forgery (CSRF).
527 $wgFileExtensions = array( 'png', 'gif', 'jpg', 'jpeg' );
529 /** Files with these extensions will never be allowed as uploads. */
530 $wgFileBlacklist = array(
531 # HTML may contain cookie-stealing JavaScript and web bugs
532 'html', 'htm', 'js', 'jsb', 'mhtml', 'mht', 'xhtml', 'xht',
533 # PHP scripts may execute arbitrary code on the server
534 'php', 'phtml', 'php3', 'php4', 'php5', 'phps',
535 # Other types that may be interpreted by some servers
536 'shtml', 'jhtml', 'pl', 'py', 'cgi',
537 # May contain harmful executables for Windows victims
538 'exe', 'scr', 'dll', 'msi', 'vbs', 'bat', 'com', 'pif', 'cmd', 'vxd', 'cpl' );
541 * Files with these mime types will never be allowed as uploads
542 * if $wgVerifyMimeType is enabled.
544 $wgMimeTypeBlacklist = array(
545 # HTML may contain cookie-stealing JavaScript and web bugs
546 'text/html', 'text/javascript', 'text/x-javascript', 'application/x-shellscript',
547 # PHP scripts may execute arbitrary code on the server
548 'application/x-php', 'text/x-php',
549 # Other types that may be interpreted by some servers
550 'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
551 # Client-side hazards on Internet Explorer
552 'text/scriptlet', 'application/x-msdownload',
553 # Windows metafile, client-side vulnerability on some systems
554 'application/x-msmetafile',
555 # A ZIP file may be a valid Java archive containing an applet which exploits the
556 # same-origin policy to steal cookies
559 # MS Office OpenXML and other Open Package Conventions files are zip files
560 # and thus blacklisted just as other zip files. If you remove these entries
561 # from the blacklist in your local configuration, a malicious file upload
562 # will be able to compromise the wiki's user accounts, and the user
563 # accounts of any other website in the same cookie domain.
564 'application/x-opc+zip',
565 'application/msword',
566 'application/vnd.ms-powerpoint',
567 'application/vnd.msexcel',
571 * This is a flag to determine whether or not to check file extensions on upload.
573 * WARNING: setting this to false is insecure for public wikis.
575 $wgCheckFileExtensions = true;
578 * If this is turned off, users may override the warning for files not covered
579 * by $wgFileExtensions.
581 * WARNING: setting this to false is insecure for public wikis.
583 $wgStrictFileExtensions = true;
585 /** Warn if uploaded files are larger than this (in bytes), or false to disable*/
586 $wgUploadSizeWarning = false;
589 * list of trusted media-types and mime types.
590 * Use the MEDIATYPE_xxx constants to represent media types.
591 * This list is used by File::isSafeFile
593 * Types not listed here will have a warning about unsafe content
594 * displayed on the images description page. It would also be possible
595 * to use this for further restrictions, like disabling direct
596 * [[media:...]] links for non-trusted formats.
598 $wgTrustedMediaFormats = array(
599 MEDIATYPE_BITMAP
, //all bitmap formats
600 MEDIATYPE_AUDIO
, //all audio formats
601 MEDIATYPE_VIDEO
, //all plain video formats
602 "image/svg+xml", //svg (only needed if inline rendering of svg is not supported)
603 "application/pdf", //PDF files
604 #"application/x-shockwave-flash", //flash/shockwave movie
608 * Plugins for media file type handling.
609 * Each entry in the array maps a MIME type to a class name
611 $wgMediaHandlers = array(
612 'image/jpeg' => 'BitmapHandler',
613 'image/png' => 'PNGHandler',
614 'image/gif' => 'GIFHandler',
615 'image/tiff' => 'TiffHandler',
616 'image/x-ms-bmp' => 'BmpHandler',
617 'image/x-bmp' => 'BmpHandler',
618 'image/svg+xml' => 'SvgHandler', // official
619 'image/svg' => 'SvgHandler', // compat
620 'image/vnd.djvu' => 'DjVuHandler', // official
621 'image/x.djvu' => 'DjVuHandler', // compat
622 'image/x-djvu' => 'DjVuHandler', // compat
626 * Resizing can be done using PHP's internal image libraries or using
627 * ImageMagick or another third-party converter, e.g. GraphicMagick.
628 * These support more file formats than PHP, which only supports PNG,
629 * GIF, JPG, XBM and WBMP.
631 * Use Image Magick instead of PHP builtin functions.
633 $wgUseImageMagick = false;
634 /** The convert command shipped with ImageMagick */
635 $wgImageMagickConvertCommand = '/usr/bin/convert';
637 /** Sharpening parameter to ImageMagick */
638 $wgSharpenParameter = '0x0.4';
640 /** Reduction in linear dimensions below which sharpening will be enabled */
641 $wgSharpenReductionThreshold = 0.85;
644 * Temporary directory used for ImageMagick. The directory must exist. Leave
645 * this set to false to let ImageMagick decide for itself.
647 $wgImageMagickTempDir = false;
650 * Use another resizing converter, e.g. GraphicMagick
651 * %s will be replaced with the source path, %d with the destination
652 * %w and %h will be replaced with the width and height.
654 * Example for GraphicMagick:
656 * $wgCustomConvertCommand = "gm convert %s -resize %wx%h %d"
659 * Leave as false to skip this.
661 $wgCustomConvertCommand = false;
664 * Scalable Vector Graphics (SVG) may be uploaded as images.
665 * Since SVG support is not yet standard in browsers, it is
666 * necessary to rasterize SVGs to PNG as a fallback format.
668 * An external program is required to perform this conversion.
670 $wgSVGConverters = array(
671 'ImageMagick' => '$path/convert -background white -thumbnail $widthx$height\! $input PNG:$output',
672 'sodipodi' => '$path/sodipodi -z -w $width -f $input -e $output',
673 'inkscape' => '$path/inkscape -z -w $width -f $input -e $output',
674 'batik' => 'java -Djava.awt.headless=true -jar $path/batik-rasterizer.jar -w $width -d $output $input',
675 'rsvg' => '$path/rsvg -w$width -h$height $input $output',
676 'imgserv' => '$path/imgserv-wrapper -i svg -o png -w$width $input $output',
678 /** Pick a converter defined in $wgSVGConverters */
679 $wgSVGConverter = 'ImageMagick';
680 /** If not in the executable PATH, specify the SVG converter path. */
681 $wgSVGConverterPath = '';
682 /** Don't scale a SVG larger than this */
683 $wgSVGMaxSize = 2048;
686 * MediaWiki will reject HTMLesque tags in uploaded files due to idiotic browsers which can't
687 * perform basic stuff like MIME detection and which are vulnerable to further idiots uploading
688 * crap files as images. When this directive is on, <title> will be allowed in files with
689 * an "image/svg+xml" MIME type. You should leave this disabled if your web server is misconfigured
690 * and doesn't send appropriate MIME types for SVG images.
692 $wgAllowTitlesInSVG = false;
695 * Don't thumbnail an image if it will use too much working memory.
696 * Default is 50 MB if decompressed to RGBA form, which corresponds to
697 * 12.5 million pixels or 3500x3500
699 $wgMaxImageArea = 1.25e7
;
701 * Force thumbnailing of animated GIFs above this size to a single
702 * frame instead of an animated thumbnail. As of MW 1.17 this limit
703 * is checked against the total size of all frames in the animation.
704 * It probably makes sense to keep this equal to $wgMaxImageArea.
706 $wgMaxAnimatedGifArea = 1.25e7
;
708 * Browsers don't support TIFF inline generally...
709 * For inline display, we need to convert to PNG or JPEG.
710 * Note scaling should work with ImageMagick, but may not with GD scaling.
714 * // PNG is lossless, but inefficient for photos
715 * $wgTiffThumbnailType = array( 'png', 'image/png' );
716 * // JPEG is good for photos, but has no transparency support. Bad for diagrams.
717 * $wgTiffThumbnailType = array( 'jpg', 'image/jpeg' );
720 $wgTiffThumbnailType = false;
723 * If rendered thumbnail files are older than this timestamp, they
724 * will be rerendered on demand as if the file didn't already exist.
725 * Update if there is some need to force thumbs and SVG rasterizations
726 * to rerender, such as fixes to rendering bugs.
728 $wgThumbnailEpoch = '20030516000000';
731 * If set, inline scaled images will still produce <img> tags ready for
732 * output instead of showing an error message.
734 * This may be useful if errors are transitory, especially if the site
735 * is configured to automatically render thumbnails on request.
737 * On the other hand, it may obscure error conditions from debugging.
738 * Enable the debug log or the 'thumbnail' log group to make sure errors
739 * are logged to a file for review.
741 $wgIgnoreImageErrors = false;
744 * Allow thumbnail rendering on page view. If this is false, a valid
745 * thumbnail URL is still output, but no file will be created at
746 * the target location. This may save some time if you have a
747 * thumb.php or 404 handler set up which is faster than the regular
750 $wgGenerateThumbnailOnParse = true;
753 * Show thumbnails for old images on the image description page
755 $wgShowArchiveThumbnails = true;
757 /** Obsolete, always true, kept for compatibility with extensions */
758 $wgUseImageResize = true;
762 * Internal name of virus scanner. This servers as a key to the
763 * $wgAntivirusSetup array. Set this to NULL to disable virus scanning. If not
764 * null, every file uploaded will be scanned for viruses.
769 * Configuration for different virus scanners. This an associative array of
770 * associative arrays. It contains one setup array per known scanner type.
771 * The entry is selected by $wgAntivirus, i.e.
772 * valid values for $wgAntivirus are the keys defined in this array.
774 * The configuration array for each scanner contains the following keys:
775 * "command", "codemap", "messagepattern":
777 * "command" is the full command to call the virus scanner - %f will be
778 * replaced with the name of the file to scan. If not present, the filename
779 * will be appended to the command. Note that this must be overwritten if the
780 * scanner is not in the system path; in that case, plase set
781 * $wgAntivirusSetup[$wgAntivirus]['command'] to the desired command with full
784 * "codemap" is a mapping of exit code to return codes of the detectVirus
785 * function in SpecialUpload.
786 * - An exit code mapped to AV_SCAN_FAILED causes the function to consider
787 * the scan to be failed. This will pass the file if $wgAntivirusRequired
789 * - An exit code mapped to AV_SCAN_ABORTED causes the function to consider
790 * the file to have an usupported format, which is probably imune to
791 * virusses. This causes the file to pass.
792 * - An exit code mapped to AV_NO_VIRUS will cause the file to pass, meaning
793 * no virus was found.
794 * - All other codes (like AV_VIRUS_FOUND) will cause the function to report
796 * - You may use "*" as a key in the array to catch all exit codes not mapped otherwise.
798 * "messagepattern" is a perl regular expression to extract the meaningful part of the scanners
799 * output. The relevant part should be matched as group one (\1).
800 * If not defined or the pattern does not match, the full message is shown to the user.
802 $wgAntivirusSetup = array(
806 'command' => "clamscan --no-summary ",
809 "0" => AV_NO_VIRUS
, # no virus
810 "1" => AV_VIRUS_FOUND
, # virus found
811 "52" => AV_SCAN_ABORTED
, # unsupported file format (probably imune)
812 "*" => AV_SCAN_FAILED
, # else scan failed
815 'messagepattern' => '/.*?:(.*)/sim',
820 'command' => "f-prot ",
823 "0" => AV_NO_VIRUS
, # no virus
824 "3" => AV_VIRUS_FOUND
, # virus found
825 "6" => AV_VIRUS_FOUND
, # virus found
826 "*" => AV_SCAN_FAILED
, # else scan failed
829 'messagepattern' => '/.*?Infection:(.*)$/m',
834 /** Determines if a failed virus scan (AV_SCAN_FAILED) will cause the file to be rejected. */
835 $wgAntivirusRequired = true;
837 /** Determines if the mime type of uploaded files should be checked */
838 $wgVerifyMimeType = true;
840 /** Sets the mime type definition file to use by MimeMagic.php. */
841 $wgMimeTypeFile = "includes/mime.types";
842 #$wgMimeTypeFile= "/etc/mime.types";
843 #$wgMimeTypeFile= null; #use built-in defaults only.
845 /** Sets the mime type info file to use by MimeMagic.php. */
846 $wgMimeInfoFile= "includes/mime.info";
847 #$wgMimeInfoFile= null; #use built-in defaults only.
850 * Switch for loading the FileInfo extension by PECL at runtime.
851 * This should be used only if fileinfo is installed as a shared object
852 * or a dynamic library.
854 $wgLoadFileinfoExtension = false;
856 /** Sets an external mime detector program. The command must print only
857 * the mime type to standard output.
858 * The name of the file to process will be appended to the command given here.
859 * If not set or NULL, mime_content_type will be used if available.
862 * #$wgMimeDetectorCommand = "file -bi"; # use external mime detector (Linux)
865 $wgMimeDetectorCommand = null;
868 * Switch for trivial mime detection. Used by thumb.php to disable all fancy
869 * things, because only a few types of images are needed and file extensions
872 $wgTrivialMimeDetection = false;
875 * Additional XML types we can allow via mime-detection.
876 * array = ( 'rootElement' => 'associatedMimeType' )
878 $wgXMLMimeTypes = array(
879 'http://www.w3.org/2000/svg:svg' => 'image/svg+xml',
880 'svg' => 'image/svg+xml',
881 'http://www.lysator.liu.se/~alla/dia/:diagram' => 'application/x-dia-diagram',
882 'http://www.w3.org/1999/xhtml:html' => 'text/html', // application/xhtml+xml?
883 'html' => 'text/html', // application/xhtml+xml?
887 * Limit images on image description pages to a user-selectable limit. In order
888 * to reduce disk usage, limits can only be selected from a list.
889 * The user preference is saved as an array offset in the database, by default
890 * the offset is set with $wgDefaultUserOptions['imagesize']. Make sure you
891 * change it if you alter the array (see bug 8858).
892 * This is the list of settings the user can choose from:
894 $wgImageLimits = array (
900 array(10000,10000) );
903 * Adjust thumbnails on image pages according to a user setting. In order to
904 * reduce disk usage, the values can only be selected from a list. This is the
905 * list of settings the user can choose from:
907 $wgThumbLimits = array(
917 * Default parameters for the <gallery> tag
919 $wgGalleryOptions = array (
920 'imagesPerRow' => 0, // Default number of images per-row in the gallery. 0 -> Adapt to screensize
921 'imageWidth' => 120, // Width of the cells containing images in galleries (in "px")
922 'imageHeight' => 120, // Height of the cells containing images in galleries (in "px")
923 'captionLength' => 20, // Length of caption to truncate (in characters)
924 'showBytes' => true, // Show the filesize in bytes in categories
928 * Adjust width of upright images when parameter 'upright' is used
929 * This allows a nicer look for upright images without the need to fix the width
930 * by hardcoded px in wiki sourcecode.
932 $wgThumbUpright = 0.75;
935 * Default value for chmoding of new directories.
937 $wgDirectoryMode = 0777;
941 * Path of the djvudump executable
942 * Enable this and $wgDjvuRenderer to enable djvu rendering
944 # $wgDjvuDump = 'djvudump';
948 * Path of the ddjvu DJVU renderer
949 * Enable this and $wgDjvuDump to enable djvu rendering
951 # $wgDjvuRenderer = 'ddjvu';
952 $wgDjvuRenderer = null;
955 * Path of the djvutxt DJVU text extraction utility
956 * Enable this and $wgDjvuDump to enable text layer extraction from djvu files
958 # $wgDjvuTxt = 'djvutxt';
962 * Path of the djvutoxml executable
963 * This works like djvudump except much, much slower as of version 3.5.
965 * For now I recommend you use djvudump instead. The djvuxml output is
966 * probably more stable, so we'll switch back to it as soon as they fix
967 * the efficiency problem.
968 * http://sourceforge.net/tracker/index.php?func=detail&aid=1704049&group_id=32953&atid=406583
970 # $wgDjvuToXML = 'djvutoxml';
975 * Shell command for the DJVU post processor
976 * Default: pnmtopng, since ddjvu generates ppm output
977 * Set this to false to output the ppm file directly.
979 $wgDjvuPostProcessor = 'pnmtojpeg';
981 * File extension for the DJVU post processor output
983 $wgDjvuOutputExtension = 'jpg';
985 /** @} */ # end of file uploads }
987 /************************************************************************//**
988 * @name Email settings
993 * Site admin email address.
995 $wgEmergencyContact = 'wikiadmin@' . $serverName;
998 * Password reminder email address.
1000 * The address we should use as sender when a user is requesting his password.
1002 $wgPasswordSender = 'apache@' . $serverName;
1004 unset( $serverName ); # Don't leak local variables to global scope
1007 * Password reminder name
1009 $wgPasswordSenderName = 'MediaWiki Mail';
1012 * Dummy address which should be accepted during mail send action.
1013 * It might be necessary to adapt the address or to set it equal
1014 * to the $wgEmergencyContact address.
1016 $wgNoReplyAddress = 'reply@not.possible';
1019 * Set to true to enable the e-mail basic features:
1020 * Password reminders, etc. If sending e-mail on your
1021 * server doesn't work, you might want to disable this.
1023 $wgEnableEmail = true;
1026 * Set to true to enable user-to-user e-mail.
1027 * This can potentially be abused, as it's hard to track.
1029 $wgEnableUserEmail = true;
1032 * Set to true to put the sending user's email in a Reply-To header
1033 * instead of From. ($wgEmergencyContact will be used as From.)
1035 * Some mailers (eg sSMTP) set the SMTP envelope sender to the From value,
1036 * which can cause problems with SPF validation and leak recipient addressses
1037 * when bounces are sent to the sender.
1039 $wgUserEmailUseReplyTo = false;
1042 * Minimum time, in hours, which must elapse between password reminder
1043 * emails for a given account. This is to prevent abuse by mail flooding.
1045 $wgPasswordReminderResendTime = 24;
1048 * The time, in seconds, when an emailed temporary password expires.
1050 $wgNewPasswordExpiry = 3600 * 24 * 7;
1053 * The time, in seconds, when an email confirmation email expires
1055 $wgUserEmailConfirmationTokenExpiry = 7 * 24 * 60 * 60;
1059 * For using a direct (authenticated) SMTP server connection.
1060 * Default to false or fill an array :
1062 * "host" => 'SMTP domain',
1063 * "IDHost" => 'domain for MessageID',
1065 * "auth" => true/false,
1066 * "username" => user,
1067 * "password" => password
1073 * Additional email parameters, will be passed as the last argument to mail() call.
1074 * If using safe_mode this has no effect
1076 $wgAdditionalMailParams = null;
1079 * True: from page editor if s/he opted-in. False: Enotif mails appear to come
1080 * from $wgEmergencyContact
1082 $wgEnotifFromEditor = false;
1084 // TODO move UPO to preferences probably ?
1085 # If set to true, users get a corresponding option in their preferences and can choose to enable or disable at their discretion
1086 # If set to false, the corresponding input form on the user preference page is suppressed
1087 # It call this to be a "user-preferences-option (UPO)"
1090 * Require email authentication before sending mail to an email addres. This is
1091 * highly recommended. It prevents MediaWiki from being used as an open spam
1094 $wgEmailAuthentication = true;
1097 * Allow users to enable email notification ("enotif") on watchlist changes.
1099 $wgEnotifWatchlist = false;
1102 * Allow users to enable email notification ("enotif") when someone edits their
1105 $wgEnotifUserTalk = false;
1108 * Set the Reply-to address in notifications to the editor's address, if user
1109 * allowed this in the preferences.
1111 $wgEnotifRevealEditorAddress = false;
1114 * Send notification mails on minor edits to watchlist pages. This is enabled
1115 * by default. Does not affect user talk notifications.
1117 $wgEnotifMinorEdits = true;
1120 * Send a generic mail instead of a personalised mail for each user. This
1121 * always uses UTC as the time zone, and doesn't include the username.
1123 * For pages with many users watching, this can significantly reduce mail load.
1124 * Has no effect when using sendmail rather than SMTP.
1126 $wgEnotifImpersonal = false;
1129 * Maximum number of users to mail at once when using impersonal mail. Should
1130 * match the limit on your mail server.
1132 $wgEnotifMaxRecips = 500;
1135 * Send mails via the job queue. This can be useful to reduce the time it
1136 * takes to save a page that a lot of people are watching.
1138 $wgEnotifUseJobQ = false;
1141 * Use real name instead of username in e-mail "from" field.
1143 $wgEnotifUseRealName = false;
1146 * Array of usernames who will be sent a notification email for every change
1147 * which occurs on a wiki.
1149 $wgUsersNotifiedOnAllChanges = array();
1152 /** @} */ # end of email settings
1154 /************************************************************************//**
1155 * @name Database settings
1158 /** Database host name or IP address */
1159 $wgDBserver = 'localhost';
1160 /** Database port number (for PostgreSQL) */
1162 /** Name of the database */
1163 $wgDBname = 'my_wiki';
1164 /** Database username */
1165 $wgDBuser = 'wikiuser';
1166 /** Database user's password */
1168 /** Database type */
1169 $wgDBtype = 'mysql';
1171 /** Separate username for maintenance tasks. Leave as null to use the default. */
1172 $wgDBadminuser = null;
1173 /** Separate password for maintenance tasks. Leave as null to use the default. */
1174 $wgDBadminpassword = null;
1178 * Leave as null to select the default search engine for the
1179 * selected database type (eg SearchMySQL), or set to a class
1180 * name to override to a custom search engine.
1182 $wgSearchType = null;
1184 /** Table name prefix */
1186 /** MySQL table options to use during installation or update */
1187 $wgDBTableOptions = 'ENGINE=InnoDB';
1190 * SQL Mode - default is turning off all modes, including strict, if set.
1191 * null can be used to skip the setting for performance reasons and assume
1192 * DBA has done his best job.
1193 * String override can be used for some additional fun :-)
1197 /** Mediawiki schema */
1198 $wgDBmwschema = 'mediawiki';
1200 /** To override default SQLite data directory ($docroot/../data) */
1201 $wgSQLiteDataDir = '';
1204 * Make all database connections secretly go to localhost. Fool the load balancer
1205 * thinking there is an arbitrarily large cluster of servers to connect to.
1206 * Useful for debugging.
1208 $wgAllDBsAreLocalhost = false;
1211 * Shared database for multiple wikis. Commonly used for storing a user table
1212 * for single sign-on. The server for this database must be the same as for the
1215 * For backwards compatibility the shared prefix is set to the same as the local
1216 * prefix, and the user table is listed in the default list of shared tables.
1217 * The user_properties table is also added so that users will continue to have their
1218 * preferences shared (preferences were stored in the user table prior to 1.16)
1220 * $wgSharedTables may be customized with a list of tables to share in the shared
1221 * datbase. However it is advised to limit what tables you do share as many of
1222 * MediaWiki's tables may have side effects if you try to share them.
1225 * $wgSharedPrefix is the table prefix for the shared database. It defaults to
1230 /** @see $wgSharedDB */
1231 $wgSharedPrefix = false;
1232 /** @see $wgSharedDB */
1233 $wgSharedTables = array( 'user', 'user_properties' );
1236 * Database load balancer
1237 * This is a two-dimensional array, an array of server info structures
1240 * - dbname: Default database name
1242 * - password: DB password
1243 * - type: "mysql" or "postgres"
1244 * - load: ratio of DB_SLAVE load, must be >=0, the sum of all loads must be >0
1245 * - groupLoads: array of load ratios, the key is the query group name. A query may belong
1246 * to several groups, the most specific group defined here is used.
1248 * - flags: bit field
1249 * - DBO_DEFAULT -- turns on DBO_TRX only if !$wgCommandLineMode (recommended)
1250 * - DBO_DEBUG -- equivalent of $wgDebugDumpSql
1251 * - DBO_TRX -- wrap entire request in a transaction
1252 * - DBO_IGNORE -- ignore errors (not useful in LocalSettings.php)
1253 * - DBO_NOBUFFER -- turn off buffering (not useful in LocalSettings.php)
1255 * - max lag: (optional) Maximum replication lag before a slave will taken out of rotation
1256 * - max threads: (optional) Maximum number of running threads
1258 * These and any other user-defined properties will be assigned to the mLBInfo member
1259 * variable of the Database object.
1261 * Leave at false to use the single-server variables above. If you set this
1262 * variable, the single-server variables will generally be ignored (except
1263 * perhaps in some command-line scripts).
1265 * The first server listed in this array (with key 0) will be the master. The
1266 * rest of the servers will be slaves. To prevent writes to your slaves due to
1267 * accidental misconfiguration or MediaWiki bugs, set read_only=1 on all your
1268 * slaves in my.cnf. You can set read_only mode at runtime using:
1271 * SET @@read_only=1;
1274 * Since the effect of writing to a slave is so damaging and difficult to clean
1275 * up, we at Wikimedia set read_only=1 in my.cnf on all our DB servers, even
1276 * our masters, and then set read_only=0 on masters at runtime.
1278 $wgDBservers = false;
1281 * Load balancer factory configuration
1282 * To set up a multi-master wiki farm, set the class here to something that
1283 * can return a LoadBalancer with an appropriate master on a call to getMainLB().
1284 * The class identified here is responsible for reading $wgDBservers,
1285 * $wgDBserver, etc., so overriding it may cause those globals to be ignored.
1287 * The LBFactory_Multi class is provided for this purpose, please see
1288 * includes/db/LBFactory_Multi.php for configuration information.
1290 $wgLBFactoryConf = array( 'class' => 'LBFactory_Simple' );
1292 /** How long to wait for a slave to catch up to the master */
1293 $wgMasterWaitTimeout = 10;
1295 /** File to log database errors to */
1296 $wgDBerrorLog = false;
1298 /** When to give an error message */
1299 $wgDBClusterTimeout = 10;
1302 * Scale load balancer polling time so that under overload conditions, the database server
1303 * receives a SHOW STATUS query at an average interval of this many microseconds
1305 $wgDBAvgStatusPoll = 2000;
1307 /** Set to true if using InnoDB tables */
1308 $wgDBtransactions = false;
1309 /** Set to true for compatibility with extensions that might be checking.
1310 * MySQL 3.23.x is no longer supported. */
1314 * Set to true to engage MySQL 4.1/5.0 charset-related features;
1315 * for now will just cause sending of 'SET NAMES=utf8' on connect.
1317 * WARNING: THIS IS EXPERIMENTAL!
1319 * May break if you're not using the table defs from mysql5/tables.sql.
1320 * May break if you're upgrading an existing wiki if set differently.
1321 * Broken symptoms likely to include incorrect behavior with page titles,
1322 * usernames, comments etc containing non-ASCII characters.
1323 * Might also cause failures on the object cache and other things.
1325 * Even correct usage may cause failures with Unicode supplementary
1326 * characters (those not in the Basic Multilingual Plane) unless MySQL
1327 * has enhanced their Unicode support.
1329 $wgDBmysql5 = false;
1332 * Other wikis on this site, can be administered from a single developer
1334 * Array numeric key => database name
1336 $wgLocalDatabases = array();
1339 * If lag is higher than $wgSlaveLagWarning, show a warning in some special
1340 * pages (like watchlist). If the lag is higher than $wgSlaveLagCritical,
1341 * show a more obvious warning.
1343 $wgSlaveLagWarning = 10;
1344 /** @see $wgSlaveLagWarning */
1345 $wgSlaveLagCritical = 30;
1348 * Use old names for change_tags indices.
1350 $wgOldChangeTagsIndex = false;
1352 /**@}*/ # End of DB settings }
1355 /************************************************************************//**
1356 * @name Text storage
1361 * We can also compress text stored in the 'text' table. If this is set on, new
1362 * revisions will be compressed on page save if zlib support is available. Any
1363 * compressed revisions will be decompressed on load regardless of this setting
1364 * *but will not be readable at all* if zlib support is not available.
1366 $wgCompressRevisions = false;
1369 * External stores allow including content
1370 * from non database sources following URL links
1372 * Short names of ExternalStore classes may be specified in an array here:
1373 * $wgExternalStores = array("http","file","custom")...
1375 * CAUTION: Access to database might lead to code execution
1377 $wgExternalStores = false;
1380 * An array of external mysql servers, e.g.
1381 * $wgExternalServers = array( 'cluster1' => array( 'srv28', 'srv29', 'srv30' ) );
1382 * Used by LBFactory_Simple, may be ignored if $wgLBFactoryConf is set to another class.
1384 $wgExternalServers = array();
1387 * The place to put new revisions, false to put them in the local text table.
1388 * Part of a URL, e.g. DB://cluster1
1390 * Can be an array instead of a single string, to enable data distribution. Keys
1391 * must be consecutive integers, starting at zero. Example:
1393 * $wgDefaultExternalStore = array( 'DB://cluster1', 'DB://cluster2' );
1396 $wgDefaultExternalStore = false;
1399 * Revision text may be cached in $wgMemc to reduce load on external storage
1400 * servers and object extraction overhead for frequently-loaded revisions.
1402 * Set to 0 to disable, or number of seconds before cache expiry.
1404 $wgRevisionCacheExpiry = 0;
1406 /** @} */ # end text storage }
1408 /************************************************************************//**
1409 * @name Performance hacks and limits
1412 /** Disable database-intensive features */
1413 $wgMiserMode = false;
1414 /** Disable all query pages if miser mode is on, not just some */
1415 $wgDisableQueryPages = false;
1416 /** Number of rows to cache in 'querycache' table when miser mode is on */
1417 $wgQueryCacheLimit = 1000;
1418 /** Number of links to a page required before it is deemed "wanted" */
1419 $wgWantedPagesThreshold = 1;
1420 /** Enable slow parser functions */
1421 $wgAllowSlowParserFunctions = false;
1424 * Do DELETE/INSERT for link updates instead of incremental
1426 $wgUseDumbLinkUpdate = false;
1429 * Anti-lock flags - bitfield
1430 * - ALF_PRELOAD_LINKS:
1431 * Preload links during link update for save
1432 * - ALF_PRELOAD_EXISTENCE:
1433 * Preload cur_id during replaceLinkHolders
1434 * - ALF_NO_LINK_LOCK:
1435 * Don't use locking reads when updating the link table. This is
1436 * necessary for wikis with a high edit rate for performance
1437 * reasons, but may cause link table inconsistency
1438 * - ALF_NO_BLOCK_LOCK:
1439 * As for ALF_LINK_LOCK, this flag is a necessity for high-traffic
1442 $wgAntiLockFlags = 0;
1445 * Maximum article size in kilobytes
1447 $wgMaxArticleSize = 2048;
1450 * The minimum amount of memory that MediaWiki "needs"; MediaWiki will try to
1451 * raise PHP's memory limit if it's below this amount.
1453 $wgMemoryLimit = "50M";
1455 /** @} */ # end performance hacks }
1457 /************************************************************************//**
1458 * @name Cache settings
1463 * Directory for caching data in the local filesystem. Should not be accessible
1464 * from the web. Set this to false to not use any local caches.
1466 * Note: if multiple wikis share the same localisation cache directory, they
1467 * must all have the same set of extensions. You can set a directory just for
1468 * the localisation cache using $wgLocalisationCacheConf['storeDirectory'].
1470 $wgCacheDirectory = false;
1473 * Main cache type. This should be a cache with fast access, but it may have
1474 * limited space. By default, it is disabled, since the database is not fast
1475 * enough to make it worthwhile.
1479 * - CACHE_ANYTHING: Use anything, as long as it works
1480 * - CACHE_NONE: Do not cache
1481 * - CACHE_DB: Store cache objects in the DB
1482 * - CACHE_MEMCACHED: MemCached, must specify servers in $wgMemCachedServers
1483 * - CACHE_ACCEL: eAccelerator, APC, XCache or WinCache
1484 * - CACHE_DBA: Use PHP's DBA extension to store in a DBM-style
1485 * database. This is slow, and is not recommended for
1486 * anything other than debugging.
1488 * @see $wgMessageCacheType, $wgParserCacheType
1490 $wgMainCacheType = CACHE_NONE
;
1493 * The cache type for storing the contents of the MediaWiki namespace. This
1494 * cache is used for a small amount of data which is expensive to regenerate.
1496 * For available types see $wgMainCacheType.
1498 $wgMessageCacheType = CACHE_ANYTHING
;
1501 * The cache type for storing article HTML. This is used to store data which
1502 * is expensive to regenerate, and benefits from having plenty of storage space.
1504 * For available types see $wgMainCacheType.
1506 $wgParserCacheType = CACHE_ANYTHING
;
1509 * The expiry time for the parser cache, in seconds. The default is 86.4k
1510 * seconds, otherwise known as a day.
1512 $wgParserCacheExpireTime = 86400;
1515 * Select which DBA handler <http://www.php.net/manual/en/dba.requirements.php> to use as CACHE_DBA backend
1517 $wgDBAhandler = 'db3';
1520 * Store sessions in MemCached. This can be useful to improve performance, or to
1521 * avoid the locking behaviour of PHP's default session handler, which tends to
1522 * prevent multiple requests for the same user from acting concurrently.
1524 $wgSessionsInMemcached = false;
1527 * This is used for setting php's session.save_handler. In practice, you will
1528 * almost never need to change this ever. Other options might be 'user' or
1529 * 'session_mysql.' Setting to null skips setting this entirely (which might be
1530 * useful if you're doing cross-application sessions, see bug 11381)
1532 $wgSessionHandler = 'files';
1534 /** If enabled, will send MemCached debugging information to $wgDebugLogFile */
1535 $wgMemCachedDebug = false;
1537 /** The list of MemCached servers and port numbers */
1538 $wgMemCachedServers = array( '127.0.0.1:11000' );
1541 * Use persistent connections to MemCached, which are shared across multiple
1544 $wgMemCachedPersistent = false;
1547 * Read/write timeout for MemCached server communication, in microseconds.
1549 $wgMemCachedTimeout = 100000;
1552 * Set this to true to make a local copy of the message cache, for use in
1553 * addition to memcached. The files will be put in $wgCacheDirectory.
1555 $wgUseLocalMessageCache = false;
1558 * Defines format of local cache
1559 * true - Serialized object
1560 * false - PHP source file (Warning - security risk)
1562 $wgLocalMessageCacheSerialized = true;
1565 * Instead of caching everything, keep track which messages are requested and
1566 * load only most used messages. This only makes sense if there is lots of
1567 * interface messages customised in the wiki (like hundreds in many languages).
1569 $wgAdaptiveMessageCache = false;
1572 * Localisation cache configuration. Associative array with keys:
1573 * class: The class to use. May be overridden by extensions.
1575 * store: The location to store cache data. May be 'files', 'db' or
1576 * 'detect'. If set to "files", data will be in CDB files. If set
1577 * to "db", data will be stored to the database. If set to
1578 * "detect", files will be used if $wgCacheDirectory is set,
1579 * otherwise the database will be used.
1581 * storeClass: The class name for the underlying storage. If set to a class
1582 * name, it overrides the "store" setting.
1584 * storeDirectory: If the store class puts its data in files, this is the
1585 * directory it will use. If this is false, $wgCacheDirectory
1588 * manualRecache: Set this to true to disable cache updates on web requests.
1589 * Use maintenance/rebuildLocalisationCache.php instead.
1591 $wgLocalisationCacheConf = array(
1592 'class' => 'LocalisationCache',
1593 'store' => 'detect',
1594 'storeClass' => false,
1595 'storeDirectory' => false,
1596 'manualRecache' => false,
1599 /** Allow client-side caching of pages */
1600 $wgCachePages = true;
1603 * Set this to current time to invalidate all prior cached pages. Affects both
1604 * client- and server-side caching.
1605 * You can get the current date on your server by using the command:
1606 * date +%Y%m%d%H%M%S
1608 $wgCacheEpoch = '20030516000000';
1611 * Bump this number when changing the global style sheets and JavaScript.
1612 * It should be appended in the query string of static CSS and JS includes,
1613 * to ensure that client-side caches do not keep obsolete copies of global
1616 $wgStyleVersion = '303';
1619 * This will cache static pages for non-logged-in users to reduce
1620 * database traffic on public sites.
1621 * Must set $wgShowIPinHeader = false
1623 $wgUseFileCache = false;
1626 * Directory where the cached page will be saved.
1627 * Defaults to "$wgCacheDirectory/html".
1629 $wgFileCacheDirectory = false;
1632 * Depth of the subdirectory hierarchy to be created under
1633 * $wgFileCacheDirectory. The subdirectories will be named based on
1634 * the MD5 hash of the title. A value of 0 means all cache files will
1635 * be put directly into the main file cache directory.
1637 $wgFileCacheDepth = 2;
1640 * Keep parsed pages in a cache (objectcache table or memcached)
1641 * to speed up output of the same page viewed by another user with the
1644 * This can provide a significant speedup for medium to large pages,
1645 * so you probably want to keep it on. Extensions that conflict with the
1646 * parser cache should disable the cache on a per-page basis instead.
1648 $wgEnableParserCache = true;
1651 * Append a configured value to the parser cache and the sitenotice key so
1652 * that they can be kept separate for some class of activity.
1654 $wgRenderHashAppend = '';
1657 * If on, the sidebar navigation links are cached for users with the
1658 * current language set. This can save a touch of load on a busy site
1659 * by shaving off extra message lookups.
1661 * However it is also fragile: changing the site configuration, or
1662 * having a variable $wgArticlePath, can produce broken links that
1663 * don't update as expected.
1665 $wgEnableSidebarCache = false;
1668 * Expiry time for the sidebar cache, in seconds
1670 $wgSidebarCacheExpiry = 86400;
1673 * When using the file cache, we can store the cached HTML gzipped to save disk
1674 * space. Pages will then also be served compressed to clients that support it.
1675 * THIS IS NOT COMPATIBLE with ob_gzhandler which is now enabled if supported in
1676 * the default LocalSettings.php! If you enable this, remove that setting first.
1678 * Requires zlib support enabled in PHP.
1683 * Whether MediaWiki should send an ETag header. Seems to cause
1684 * broken behavior with Squid 2.6, see bug 7098.
1688 /** Clock skew or the one-second resolution of time() can occasionally cause cache
1689 * problems when the user requests two pages within a short period of time. This
1690 * variable adds a given number of seconds to vulnerable timestamps, thereby giving
1693 $wgClockSkewFudge = 5;
1696 * Invalidate various caches when LocalSettings.php changes. This is equivalent
1697 * to setting $wgCacheEpoch to the modification time of LocalSettings.php, as
1698 * was previously done in the default LocalSettings.php file.
1700 * On high-traffic wikis, this should be set to false, to avoid the need to
1701 * check the file modification time, and to avoid the performance impact of
1702 * unnecessary cache invalidations.
1704 $wgInvalidateCacheOnLocalSettingsChange = true;
1706 /** @} */ # end of cache settings
1708 /************************************************************************//**
1709 * @name HTTP proxy (Squid) settings
1711 * Many of these settings apply to any HTTP proxy used in front of MediaWiki,
1712 * although they are referred to as Squid settings for historical reasons.
1714 * Achieving a high hit ratio with an HTTP proxy requires special
1715 * configuration. See http://www.mediawiki.org/wiki/Manual:Squid_caching for
1722 * Enable/disable Squid.
1723 * See http://www.mediawiki.org/wiki/Manual:Squid_caching
1725 $wgUseSquid = false;
1727 /** If you run Squid3 with ESI support, enable this (default:false): */
1730 /** Send X-Vary-Options header for better caching (requires patched Squid) */
1734 * Internal server name as known to Squid, if different. Example:
1736 * $wgInternalServer = 'http://yourinternal.tld:8000';
1739 $wgInternalServer = $wgServer;
1742 * Cache timeout for the squid, will be sent as s-maxage (without ESI) or
1743 * Surrogate-Control (with ESI). Without ESI, you should strip out s-maxage in
1744 * the Squid config. 18000 seconds = 5 hours, more cache hits with 2678400 = 31
1747 $wgSquidMaxage = 18000;
1750 * Default maximum age for raw CSS/JS accesses
1752 $wgForcedRawSMaxage = 300;
1755 * List of proxy servers to purge on changes; default port is 80. Use IP addresses.
1757 * When MediaWiki is running behind a proxy, it will trust X-Forwarded-For
1758 * headers sent/modified from these proxies when obtaining the remote IP address
1760 * For a list of trusted servers which *aren't* purged, see $wgSquidServersNoPurge.
1762 $wgSquidServers = array();
1765 * As above, except these servers aren't purged on page changes; use to set a
1766 * list of trusted proxies, etc.
1768 $wgSquidServersNoPurge = array();
1770 /** Maximum number of titles to purge in any one client operation */
1771 $wgMaxSquidPurgeTitles = 400;
1774 * HTCP multicast address. Set this to a multicast IP address to enable HTCP.
1776 * Note that MediaWiki uses the old non-RFC compliant HTCP format, which was
1777 * present in the earliest Squid implementations of the protocol.
1779 $wgHTCPMulticastAddress = false;
1782 * HTCP multicast port.
1783 * @see $wgHTCPMulticastAddress
1788 * HTCP multicast TTL.
1789 * @see $wgHTCPMulticastAddress
1791 $wgHTCPMulticastTTL = 1;
1793 /** Should forwarded Private IPs be accepted? */
1794 $wgUsePrivateIPs = false;
1796 /** @} */ # end of HTTP proxy settings
1798 /************************************************************************//**
1799 * @name Language, regional and character encoding settings
1803 /** Site language code, should be one of ./languages/Language(.*).php */
1804 $wgLanguageCode = 'en';
1807 * Some languages need different word forms, usually for different cases.
1808 * Used in Language::convertGrammar(). Example:
1811 * $wgGrammarForms['en']['genitive']['car'] = 'car\'s';
1814 $wgGrammarForms = array();
1816 /** Treat language links as magic connectors, not inline links */
1817 $wgInterwikiMagic = true;
1819 /** Hide interlanguage links from the sidebar */
1820 $wgHideInterlanguageLinks = false;
1822 /** List of language names or overrides for default names in Names.php */
1823 $wgExtraLanguageNames = array();
1826 * List of language codes that don't correspond to an actual language.
1827 * These codes are leftoffs from renames, or other legacy things.
1828 * Also, qqq is a dummy "language" for documenting messages.
1830 $wgDummyLanguageCodes = array(
1843 /** @deprecated Since MediaWiki 1.5, this must always be set to UTF-8. */
1844 $wgInputEncoding = 'UTF-8';
1845 /** @deprecated Since MediaWiki 1.5, this must always be set to UTF-8. */
1846 $wgOutputEncoding = 'UTF-8';
1849 * Character set for use in the article edit box. Language-specific encodings
1852 * This historic feature is one of the first that was added by former MediaWiki
1853 * team leader Brion Vibber, and is used to support the Esperanto x-system.
1855 $wgEditEncoding = '';
1858 * Set this to true to replace Arabic presentation forms with their standard
1859 * forms in the U+0600-U+06FF block. This only works if $wgLanguageCode is
1862 * Note that pages with titles containing presentation forms will become
1863 * inaccessible, run maintenance/cleanupTitles.php to fix this.
1865 $wgFixArabicUnicode = true;
1868 * Set this to true to replace ZWJ-based chillu sequences in Malayalam text
1869 * with their Unicode 5.1 equivalents. This only works if $wgLanguageCode is
1870 * set to "ml". Note that some clients (even new clients as of 2010) do not
1871 * support these characters.
1873 * If you enable this on an existing wiki, run maintenance/cleanupTitles.php to
1874 * fix any ZWJ sequences in existing page titles.
1876 $wgFixMalayalamUnicode = true;
1879 * Set this to always convert certain Unicode sequences to modern ones
1880 * regardless of the content language. This has a small performance
1883 * See $wgFixArabicUnicode and $wgFixMalayalamUnicode for conversion
1888 $wgAllUnicodeFixes = false;
1891 * Set this to eg 'ISO-8859-1' to perform character set conversion when
1892 * loading old revisions not marked with "utf-8" flag. Use this when
1893 * converting a wiki from MediaWiki 1.4 or earlier to UTF-8 without the
1894 * burdensome mass conversion of old text data.
1896 * NOTE! This DOES NOT touch any fields other than old_text.Titles, comments,
1897 * user names, etc still must be converted en masse in the database before
1898 * continuing as a UTF-8 wiki.
1900 $wgLegacyEncoding = false;
1903 * Browser Blacklist for unicode non compliant browsers. Contains a list of
1904 * regexps : "/regexp/" matching problematic browsers. These browsers will
1905 * be served encoded unicode in the edit box instead of real unicode.
1907 $wgBrowserBlackList = array(
1909 * Netscape 2-4 detection
1910 * The minor version may contain strings such as "Gold" or "SGoldC-SGI"
1911 * Lots of non-netscape user agents have "compatible", so it's useful to check for that
1912 * with a negative assertion. The [UIN] identifier specifies the level of security
1913 * in a Netscape/Mozilla browser, checking for it rules out a number of fakers.
1914 * The language string is unreliable, it is missing on NS4 Mac.
1916 * Reference: http://www.psychedelix.com/agents/index.shtml
1918 '/^Mozilla\/2\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
1919 '/^Mozilla\/3\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
1920 '/^Mozilla\/4\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
1923 * MSIE on Mac OS 9 is teh sux0r, converts þ to <thorn>, ð to <eth>, Þ to <THORN> and Ð to <ETH>
1926 * - Mozilla/4.0 (compatible; MSIE 5.0; Mac_PowerPC)
1927 * - Mozilla/4.0 (compatible; MSIE 5.15; Mac_PowerPC)
1928 * - Mozilla/4.0 (compatible; MSIE 5.23; Mac_PowerPC)
1931 * @link http://en.wikipedia.org/w/index.php?title=User%3A%C6var_Arnfj%F6r%F0_Bjarmason%2Ftestme&diff=12356041&oldid=12355864
1932 * @link http://en.wikipedia.org/wiki/Template%3AOS9
1934 '/^Mozilla\/4\.0 \(compatible; MSIE \d+\.\d+; Mac_PowerPC\)/',
1937 * Google wireless transcoder, seems to eat a lot of chars alive
1938 * http://it.wikipedia.org/w/index.php?title=Luciano_Ligabue&diff=prev&oldid=8857361
1940 '/^Mozilla\/4\.0 \(compatible; MSIE 6.0; Windows NT 5.0; Google Wireless Transcoder;\)/'
1944 * If set to true, the MediaWiki 1.4 to 1.5 schema conversion will
1945 * create stub reference rows in the text table instead of copying
1946 * the full text of all current entries from 'cur' to 'text'.
1948 * This will speed up the conversion step for large sites, but
1949 * requires that the cur table be kept around for those revisions
1950 * to remain viewable.
1952 * maintenance/migrateCurStubs.php can be used to complete the
1953 * migration in the background once the wiki is back online.
1955 * This option affects the updaters *only*. Any present cur stub
1956 * revisions will be readable at runtime regardless of this setting.
1958 $wgLegacySchemaConversion = false;
1961 * Enable to allow rewriting dates in page text.
1962 * DOES NOT FORMAT CORRECTLY FOR MOST LANGUAGES.
1964 $wgUseDynamicDates = false;
1966 * Enable dates like 'May 12' instead of '12 May', this only takes effect if
1967 * the interface is set to English.
1969 $wgAmericanDates = false;
1971 * For Hindi and Arabic use local numerals instead of Western style (0-9)
1972 * numerals in interface.
1974 $wgTranslateNumerals = true;
1977 * Translation using MediaWiki: namespace.
1978 * Interface messages will be loaded from the database.
1980 $wgUseDatabaseMessages = true;
1983 * Expiry time for the message cache key
1985 $wgMsgCacheExpiry = 86400;
1988 * Maximum entry size in the message cache, in bytes
1990 $wgMaxMsgCacheEntrySize = 10000;
1992 /** Whether to enable language variant conversion. */
1993 $wgDisableLangConversion = false;
1995 /** Whether to enable language variant conversion for links. */
1996 $wgDisableTitleConversion = false;
1998 /** Whether to enable cononical language links in meta data. */
1999 $wgCanonicalLanguageLinks = true;
2001 /** Default variant code, if false, the default will be the language code */
2002 $wgDefaultLanguageVariant = false;
2005 * Disabled variants array of language variant conversion. Example:
2007 * $wgDisabledVariants[] = 'zh-mo';
2008 * $wgDisabledVariants[] = 'zh-my';
2014 * $wgDisabledVariants = array('zh-mo', 'zh-my');
2017 $wgDisabledVariants = array();
2020 * Like $wgArticlePath, but on multi-variant wikis, this provides a
2021 * path format that describes which parts of the URL contain the
2022 * language variant. For Example:
2024 * $wgLanguageCode = 'sr';
2025 * $wgVariantArticlePath = '/$2/$1';
2026 * $wgArticlePath = '/wiki/$1';
2028 * A link to /wiki/ would be redirected to /sr/Главна_страна
2030 * It is important that $wgArticlePath not overlap with possible values
2031 * of $wgVariantArticlePath.
2033 $wgVariantArticlePath = false;
2036 * Show a bar of language selection links in the user login and user
2037 * registration forms; edit the "loginlanguagelinks" message to
2040 $wgLoginLanguageSelector = false;
2043 * When translating messages with wfMsg(), it is not always clear what should
2044 * be considered UI messages and what should be content messages.
2046 * For example, for the English Wikipedia, there should be only one 'mainpage',
2047 * so when getting the link for 'mainpage', we should treat it as site content
2048 * and call wfMsgForContent(), but for rendering the text of the link, we call
2049 * wfMsg(). The code behaves this way by default. However, sites like the
2050 * Wikimedia Commons do offer different versions of 'mainpage' and the like for
2051 * different languages. This array provides a way to override the default
2052 * behavior. For example, to allow language-specific main page and community
2055 * $wgForceUIMsgAsContentMsg = array( 'mainpage', 'portal-url' );
2057 $wgForceUIMsgAsContentMsg = array();
2060 * Fake out the timezone that the server thinks it's in. This will be used for
2061 * date display and not for what's stored in the DB. Leave to null to retain
2062 * your server's OS-based timezone value.
2064 * This variable is currently used only for signature formatting and for local
2065 * time/date parser variables ({{LOCALTIME}} etc.)
2067 * Timezones can be translated by editing MediaWiki messages of type
2068 * timezone-nameinlowercase like timezone-utc.
2072 * $wgLocaltimezone = 'GMT';
2073 * $wgLocaltimezone = 'PST8PDT';
2074 * $wgLocaltimezone = 'Europe/Sweden';
2075 * $wgLocaltimezone = 'CET';
2078 $wgLocaltimezone = null;
2081 * Set an offset from UTC in minutes to use for the default timezone setting
2082 * for anonymous users and new user accounts.
2084 * This setting is used for most date/time displays in the software, and is
2085 * overrideable in user preferences. It is *not* used for signature timestamps.
2087 * You can set it to match the configured server timezone like this:
2088 * $wgLocalTZoffset = date("Z") / 60;
2090 * If your server is not configured for the timezone you want, you can set
2091 * this in conjunction with the signature timezone and override the PHP default
2093 * $wgLocaltimezone="Europe/Berlin";
2094 * date_default_timezone_set( $wgLocaltimezone );
2095 * $wgLocalTZoffset = date("Z") / 60;
2097 * Leave at NULL to show times in universal time (UTC/GMT).
2099 $wgLocalTZoffset = null;
2101 /** @} */ # End of language/charset settings
2103 /*************************************************************************//**
2104 * @name Output format and skin settings
2108 /** The default Content-Type header. */
2109 $wgMimeType = 'text/html';
2111 /** The content type used in script tags. */
2112 $wgJsMimeType = 'text/javascript';
2114 /** The HTML document type. */
2115 $wgDocType = '-//W3C//DTD XHTML 1.0 Transitional//EN';
2117 /** The URL of the document type declaration. */
2118 $wgDTD = 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd';
2120 /** The default xmlns attribute. */
2121 $wgXhtmlDefaultNamespace = 'http://www.w3.org/1999/xhtml';
2124 * Should we output an HTML5 doctype? If false, use XHTML 1.0 Transitional
2125 * instead, and disable HTML5 features. This may eventually be removed and set
2131 * Defines the value of the version attribute in the <html> tag, if any.
2132 * Will be initialized later if not set explicitly.
2134 $wgHtml5Version = null;
2137 * Enabled RDFa attributes for use in wikitext.
2138 * NOTE: Interaction with HTML5 is somewhat underspecified.
2140 $wgAllowRdfaAttributes = false;
2143 * Enabled HTML5 microdata attributes for use in wikitext, if $wgHtml5 is also true.
2145 $wgAllowMicrodataAttributes = false;
2148 * Should we try to make our HTML output well-formed XML? If set to false,
2149 * output will be a few bytes shorter, and the HTML will arguably be more
2150 * readable. If set to true, life will be much easier for the authors of
2151 * screen-scraping bots, and the HTML will arguably be more readable.
2153 * Setting this to false may omit quotation marks on some attributes, omit
2154 * slashes from some self-closing tags, omit some ending tags, etc., where
2155 * permitted by HTML5. Setting it to true will not guarantee that all pages
2156 * will be well-formed, although non-well-formed pages should be rare and it's
2157 * a bug if you find one. Conversely, setting it to false doesn't mean that
2158 * all XML-y constructs will be omitted, just that they might be.
2160 * Because of compatibility with screen-scraping bots, and because it's
2161 * controversial, this is currently left to true by default.
2163 $wgWellFormedXml = true;
2166 * Permit other namespaces in addition to the w3.org default.
2167 * Use the prefix for the key and the namespace for the value. For
2169 * $wgXhtmlNamespaces['svg'] = 'http://www.w3.org/2000/svg';
2170 * Normally we wouldn't have to define this in the root <html>
2171 * element, but IE needs it there in some circumstances.
2173 $wgXhtmlNamespaces = array();
2176 * Show IP address, for non-logged in users. It's necessary to switch this off
2177 * for some forms of caching.
2179 $wgShowIPinHeader = true;
2182 * Site notice shown at the top of each page
2184 * MediaWiki:Sitenotice page, which will override this. You can also
2185 * provide a separate message for logged-out users using the
2186 * MediaWiki:Anonnotice page.
2191 * A subtitle to add to the tagline, for skins that have it/
2193 $wgExtraSubtitle = '';
2196 * If this is set, a "donate" link will appear in the sidebar. Set it to a URL.
2198 $wgSiteSupportPage = '';
2201 * Validate the overall output using tidy and refuse
2202 * to display the page if it's not valid.
2204 $wgValidateAllHtml = false;
2207 * Default skin, for new users and anonymous visitors. Registered users may
2208 * change this to any one of the other available skins in their preferences.
2209 * This has to be completely lowercase; see the "skins" directory for the list
2210 * of available skins.
2212 $wgDefaultSkin = 'vector';
2215 * Should we allow the user's to select their own skin that will override the default?
2216 * @deprecated in 1.16, use $wgHiddenPrefs[] = 'skin' to disable it
2218 $wgAllowUserSkin = true;
2221 * Specify the name of a skin that should not be presented in the list of
2222 * available skins. Use for blacklisting a skin which you do not want to
2223 * remove from the .../skins/ directory
2226 /** Array for more like $wgSkipSkin. */
2227 $wgSkipSkins = array();
2230 * Optionally, we can specify a stylesheet to use for media="handheld".
2231 * This is recognized by some, but not all, handheld/mobile/PDA browsers.
2232 * If left empty, compliant handheld browsers won't pick up the skin
2233 * stylesheet, which is specified for 'screen' media.
2235 * Can be a complete URL, base-relative path, or $wgStylePath-relative path.
2236 * Try 'chick/main.css' to apply the Chick styles to the MonoBook HTML.
2238 * Will also be switched in when 'handheld=yes' is added to the URL, like
2239 * the 'printable=yes' mode for print media.
2241 $wgHandheldStyle = false;
2244 * If set, 'screen' and 'handheld' media specifiers for stylesheets are
2245 * transformed such that they apply to the iPhone/iPod Touch Mobile Safari,
2246 * which doesn't recognize 'handheld' but does support media queries on its
2249 * Consider only using this if you have a *really good* handheld stylesheet,
2250 * as iPhone users won't have any way to disable it and use the "grown-up"
2253 $wgHandheldForIPhone = false;
2256 * Allow user Javascript page?
2257 * This enables a lot of neat customizations, but may
2258 * increase security risk to users and server load.
2260 $wgAllowUserJs = false;
2263 * Allow user Cascading Style Sheets (CSS)?
2264 * This enables a lot of neat customizations, but may
2265 * increase security risk to users and server load.
2267 $wgAllowUserCss = false;
2270 * Allow user-preferences implemented in CSS?
2271 * This allows users to customise the site appearance to a greater
2272 * degree; disabling it will improve page load times.
2274 $wgAllowUserCssPrefs = true;
2276 /** Use the site's Javascript page? */
2277 $wgUseSiteJs = true;
2279 /** Use the site's Cascading Style Sheets (CSS)? */
2280 $wgUseSiteCss = true;
2283 * Set to false to disable application of access keys and tooltips,
2284 * eg to avoid keyboard conflicts with system keys or as a low-level
2287 $wgEnableTooltipsAndAccesskeys = true;
2290 * Break out of framesets. This can be used to prevent clickjacking attacks,
2291 * or to prevent external sites from framing your site with ads.
2293 $wgBreakFrames = false;
2296 * The X-Frame-Options header to send on pages sensitive to clickjacking
2297 * attacks, such as edit pages. This prevents those pages from being displayed
2298 * in a frame or iframe. The options are:
2300 * - 'DENY': Do not allow framing. This is recommended for most wikis.
2302 * - 'SAMEORIGIN': Allow framing by pages on the same domain. This can be used
2303 * to allow framing within a trusted domain. This is insecure if there
2304 * is a page on the same domain which allows framing of arbitrary URLs.
2306 * - false: Allow all framing. This opens up the wiki to XSS attacks and thus
2307 * full compromise of local user accounts. Private wikis behind a
2308 * corporate firewall are especially vulnerable. This is not
2311 * For extra safety, set $wgBreakFrames = true, to prevent framing on all pages,
2312 * not just edit pages.
2314 $wgEditPageFrameOptions = 'DENY';
2317 * Disable output compression (enabled by default if zlib is available)
2319 $wgDisableOutputCompression = false;
2322 * Should we allow a broader set of characters in id attributes, per HTML5? If
2323 * not, use only HTML 4-compatible IDs. This option is for testing -- when the
2324 * functionality is ready, it will be on by default with no option.
2326 * Currently this appears to work fine in Chrome 4 and 5, Firefox 3.5 and 3.6, IE6
2327 * and 8, and Opera 10.50, but it fails in Opera 10.10: Unicode IDs don't seem
2328 * to work as anchors. So not quite ready for general use yet.
2330 $wgExperimentalHtmlIds = true;
2333 * Abstract list of footer icons for skins in place of old copyrightico and poweredbyico code
2334 * You can add new icons to the built in copyright or poweredby, or you can create
2335 * a new block. Though note that you may need to add some custom css to get good styling
2336 * of new blocks in monobook. vector and modern should work without any special css.
2338 * $wgFooterIcons itself is a key/value array.
2339 * The key is the name of a block that the icons will be wrapped in. The final id varies
2340 * by skin; Monobook and Vector will turn poweredby into f-poweredbyico while Modern
2341 * turns it into mw_poweredby.
2342 * The value is either key/value array of icons or a string.
2343 * In the key/value array the key may or may not be used by the skin but it can
2344 * be used to find the icon and unset it or change the icon if needed.
2345 * This is useful for disabling icons that are set by extensions.
2346 * The value should be either a string or an array. If it is a string it will be output
2347 * directly as html, however some skins may choose to ignore it. An array is the preferred format
2348 * for the icon, the following keys are used:
2349 * src: An absolute url to the image to use for the icon, this is recommended
2350 * but not required, however some skins will ignore icons without an image
2351 * url: The url to use in the <a> arround the text or icon, if not set an <a> will not be outputted
2352 * alt: This is the text form of the icon, it will be displayed without an image in
2353 * skins like Modern or if src is not set, and will otherwise be used as
2354 * the alt="" for the image. This key is required.
2355 * width and height: If the icon specified by src is not of the standard size
2356 * you can specify the size of image to use with these keys.
2357 * Otherwise they will default to the standard 88x31.
2359 $wgFooterIcons = array(
2360 "copyright" => array(
2361 "copyright" => array(), // placeholder for the built in copyright icon
2363 "poweredby" => array(
2364 "mediawiki" => array(
2365 "src" => null, // Defaults to "$wgStylePath/common/images/poweredby_mediawiki_88x31.png"
2366 "url" => "http://www.mediawiki.org/",
2367 "alt" => "Powered by MediaWiki",
2373 * Login / create account link behavior when it's possible for anonymous users to create an account
2374 * true = use a combined login / create account link
2375 * false = split login and create account into two separate links
2377 $wgUseCombinedLoginLink = true;
2380 * Search form behavior for Vector skin only
2381 * true = use an icon search button
2382 * false = use Go & Search buttons
2384 $wgVectorUseSimpleSearch = false;
2387 * Watch and unwatch as an icon rather than a link for Vector skin only
2388 * true = use an icon watch/unwatch button
2389 * false = use watch/unwatch text link
2391 $wgVectorUseIconWatch = false;
2394 * Show the name of the current variant as a label in the variants drop-down menu
2396 $wgVectorShowVariantName = false;
2399 * Display user edit counts in various prominent places.
2401 $wgEdititis = false;
2404 * Experimental better directionality support.
2406 $wgBetterDirectionality = false;
2409 /** @} */ # End of output format settings }
2411 /*************************************************************************//**
2412 * @name Resource loader settings
2417 * Client-side resource modules. Extensions should add their module definitions
2421 * $wgResourceModules['ext.myExtension'] = array(
2422 * 'scripts' => 'myExtension.js',
2423 * 'styles' => 'myExtension.css',
2424 * 'dependencies' => array( 'jquery.cookie', 'jquery.tabIndex' ),
2425 * 'localBasePath' => dirname( __FILE__ ),
2426 * 'remoteExtPath' => 'MyExtension',
2429 $wgResourceModules = array();
2432 * Maximum time in seconds to cache resources served by the resource loader
2434 $wgResourceLoaderMaxage = array(
2435 'versioned' => array(
2436 // Squid/Varnish but also any other public proxy cache between the client and MediaWiki
2437 'server' => 30 * 24 * 60 * 60, // 30 days
2438 // On the client side (e.g. in the browser cache).
2439 'client' => 30 * 24 * 60 * 60, // 30 days
2441 'unversioned' => array(
2442 'server' => 5 * 60, // 5 minutes
2443 'client' => 5 * 60, // 5 minutes
2448 * Whether to embed private modules inline with HTML output or to bypass
2449 * caching and check the user parameter against $wgUser to prevent
2450 * unauthorized access to private modules.
2452 $wgResourceLoaderInlinePrivateModules = true;
2455 * The default debug mode (on/off) for of ResourceLoader requests. This will still
2456 * be overridden when the debug URL parameter is used.
2458 $wgResourceLoaderDebug = false;
2461 * Enable embedding of certain resources using Edge Side Includes. This will
2462 * improve performance but only works if there is something in front of the
2463 * web server (e..g a Squid or Varnish server) configured to process the ESI.
2465 $wgResourceLoaderUseESI = false;
2468 * Enable removal of some of the vertical whitespace (like \r and \n) from
2469 * JavaScript code when minifying.
2471 $wgResourceLoaderMinifyJSVerticalSpace = false;
2473 /** @} */ # End of resource loader settings }
2476 /*************************************************************************//**
2477 * @name Page title and interwiki link settings
2482 * Name of the project namespace. If left set to false, $wgSitename will be
2485 $wgMetaNamespace = false;
2488 * Name of the project talk namespace.
2490 * Normally you can ignore this and it will be something like
2491 * $wgMetaNamespace . "_talk". In some languages, you may want to set this
2492 * manually for grammatical reasons.
2494 $wgMetaNamespaceTalk = false;
2497 * Additional namespaces. If the namespaces defined in Language.php and
2498 * Namespace.php are insufficient, you can create new ones here, for example,
2499 * to import Help files in other languages. You can also override the namespace
2500 * names of existing namespaces. Extensions developers should use
2501 * $wgCanonicalNamespaceNames.
2503 * PLEASE NOTE: Once you delete a namespace, the pages in that namespace will
2504 * no longer be accessible. If you rename it, then you can access them through
2505 * the new namespace name.
2507 * Custom namespaces should start at 100 to avoid conflicting with standard
2508 * namespaces, and should always follow the even/odd main/talk pattern.
2510 #$wgExtraNamespaces =
2511 # array(100 => "Hilfe",
2512 # 101 => "Hilfe_Diskussion",
2514 # 103 => "Discussion_Aide"
2516 $wgExtraNamespaces = array();
2520 * These are alternate names for the primary localised namespace names, which
2521 * are defined by $wgExtraNamespaces and the language file. If a page is
2522 * requested with such a prefix, the request will be redirected to the primary
2525 * Set this to a map from namespace names to IDs.
2527 * $wgNamespaceAliases = array(
2528 * 'Wikipedian' => NS_USER,
2532 $wgNamespaceAliases = array();
2535 * Allowed title characters -- regex character class
2536 * Don't change this unless you know what you're doing
2538 * Problematic punctuation:
2539 * - []{}|# Are needed for link syntax, never enable these
2540 * - <> Causes problems with HTML escaping, don't use
2541 * - % Enabled by default, minor problems with path to query rewrite rules, see below
2542 * - + Enabled by default, but doesn't work with path to query rewrite rules, corrupted by apache
2543 * - ? Enabled by default, but doesn't work with path to PATH_INFO rewrites
2545 * All three of these punctuation problems can be avoided by using an alias, instead of a
2546 * rewrite rule of either variety.
2548 * The problem with % is that when using a path to query rewrite rule, URLs are
2549 * double-unescaped: once by Apache's path conversion code, and again by PHP. So
2550 * %253F, for example, becomes "?". Our code does not double-escape to compensate
2551 * for this, indeed double escaping would break if the double-escaped title was
2552 * passed in the query string rather than the path. This is a minor security issue
2553 * because articles can be created such that they are hard to view or edit.
2555 * In some rare cases you may wish to remove + for compatibility with old links.
2557 * Theoretically 0x80-0x9F of ISO 8859-1 should be disallowed, but
2558 * this breaks interlanguage links
2560 $wgLegalTitleChars = " %!\"$&'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF+";
2563 * The interwiki prefix of the current wiki, or false if it doesn't have one.
2565 $wgLocalInterwiki = false;
2568 * Expiry time for cache of interwiki table
2570 $wgInterwikiExpiry = 10800;
2572 /** Interwiki caching settings.
2573 $wgInterwikiCache specifies path to constant database file
2574 This cdb database is generated by dumpInterwiki from maintenance
2575 and has such key formats:
2576 dbname:key - a simple key (e.g. enwiki:meta)
2577 _sitename:key - site-scope key (e.g. wiktionary:meta)
2578 __global:key - global-scope key (e.g. __global:meta)
2579 __sites:dbname - site mapping (e.g. __sites:enwiki)
2580 Sites mapping just specifies site name, other keys provide
2581 "local url" data layout.
2582 $wgInterwikiScopes specify number of domains to check for messages:
2583 1 - Just wiki(db)-level
2584 2 - wiki and global levels
2586 $wgInterwikiFallbackSite - if unable to resolve from cache
2588 $wgInterwikiCache = false;
2589 $wgInterwikiScopes = 3;
2590 $wgInterwikiFallbackSite = 'wiki';
2593 * If local interwikis are set up which allow redirects,
2594 * set this regexp to restrict URLs which will be displayed
2595 * as 'redirected from' links.
2597 * It might look something like this:
2598 * $wgRedirectSources = '!^https?://[a-z-]+\.wikipedia\.org/!';
2600 * Leave at false to avoid displaying any incoming redirect markers.
2601 * This does not affect intra-wiki redirects, which don't change
2604 $wgRedirectSources = false;
2607 * Set this to false to avoid forcing the first letter of links to capitals.
2608 * WARNING: may break links! This makes links COMPLETELY case-sensitive. Links
2609 * appearing with a capital at the beginning of a sentence will *not* go to the
2610 * same place as links in the middle of a sentence using a lowercase initial.
2612 $wgCapitalLinks = true;
2615 * @since 1.16 - This can now be set per-namespace. Some special namespaces (such
2616 * as Special, see MWNamespace::$alwaysCapitalizedNamespaces for the full list) must be
2617 * true by default (and setting them has no effect), due to various things that
2618 * require them to be so. Also, since Talk namespaces need to directly mirror their
2619 * associated content namespaces, the values for those are ignored in favor of the
2620 * subject namespace's setting. Setting for NS_MEDIA is taken automatically from
2622 * EX: $wgCapitalLinkOverrides[ NS_FILE ] = false;
2624 $wgCapitalLinkOverrides = array();
2626 /** Which namespaces should support subpages?
2627 * See Language.php for a list of namespaces.
2629 $wgNamespacesWithSubpages = array(
2632 NS_USER_TALK
=> true,
2633 NS_PROJECT_TALK
=> true,
2634 NS_FILE_TALK
=> true,
2635 NS_MEDIAWIKI
=> true,
2636 NS_MEDIAWIKI_TALK
=> true,
2637 NS_TEMPLATE_TALK
=> true,
2638 NS_HELP_TALK
=> true,
2639 NS_CATEGORY_TALK
=> true
2643 * Array of namespaces which can be deemed to contain valid "content", as far
2644 * as the site statistics are concerned. Useful if additional namespaces also
2645 * contain "content" which should be considered when generating a count of the
2646 * number of articles in the wiki.
2648 $wgContentNamespaces = array( NS_MAIN
);
2651 * Max number of redirects to follow when resolving redirects.
2652 * 1 means only the first redirect is followed (default behavior).
2653 * 0 or less means no redirects are followed.
2655 $wgMaxRedirects = 1;
2658 * Array of invalid page redirect targets.
2659 * Attempting to create a redirect to any of the pages in this array
2660 * will make the redirect fail.
2661 * Userlogout is hard-coded, so it does not need to be listed here.
2662 * (bug 10569) Disallow Mypage and Mytalk as well.
2664 * As of now, this only checks special pages. Redirects to pages in
2665 * other namespaces cannot be invalidated by this variable.
2667 $wgInvalidRedirectTargets = array( 'Filepath', 'Mypage', 'Mytalk' );
2669 /** @} */ # End of title and interwiki settings }
2671 /************************************************************************//**
2672 * @name Parser settings
2673 * These settings configure the transformation from wikitext to HTML.
2678 * Parser configuration. Associative array with the following members:
2680 * class The class name
2682 * preprocessorClass The preprocessor class. Two classes are currently available:
2683 * Preprocessor_Hash, which uses plain PHP arrays for tempoarary
2684 * storage, and Preprocessor_DOM, which uses the DOM module for
2685 * temporary storage. Preprocessor_DOM generally uses less memory;
2686 * the speed of the two is roughly the same.
2688 * If this parameter is not given, it uses Preprocessor_DOM if the
2689 * DOM module is available, otherwise it uses Preprocessor_Hash.
2691 * The entire associative array will be passed through to the constructor as
2692 * the first parameter. Note that only Setup.php can use this variable --
2693 * the configuration will change at runtime via $wgParser member functions, so
2694 * the contents of this variable will be out-of-date. The variable can only be
2695 * changed during LocalSettings.php, in particular, it can't be changed during
2696 * an extension setup function.
2698 $wgParserConf = array(
2699 'class' => 'Parser',
2700 #'preprocessorClass' => 'Preprocessor_Hash',
2703 /** Maximum indent level of toc. */
2704 $wgMaxTocLevel = 999;
2707 * A complexity limit on template expansion
2709 $wgMaxPPNodeCount = 1000000;
2712 * Maximum recursion depth for templates within templates.
2713 * The current parser adds two levels to the PHP call stack for each template,
2714 * and xdebug limits the call stack to 100 by default. So this should hopefully
2715 * stop the parser before it hits the xdebug limit.
2717 $wgMaxTemplateDepth = 40;
2719 /** @see $wgMaxTemplateDepth */
2720 $wgMaxPPExpandDepth = 40;
2722 /** The external URL protocols */
2723 $wgUrlProtocols = array(
2729 'telnet://', // Well if we're going to support the above.. -ævar
2730 'nntp://', // @bug 3808 RFC 1738
2740 * If true, removes (substitutes) templates in "~~~~" signatures.
2742 $wgCleanSignatures = true;
2744 /** Whether to allow inline image pointing to other websites */
2745 $wgAllowExternalImages = false;
2748 * If the above is false, you can specify an exception here. Image URLs
2749 * that start with this string are then rendered, while all others are not.
2750 * You can use this to set up a trusted, simple repository of images.
2751 * You may also specify an array of strings to allow multiple sites
2755 * $wgAllowExternalImagesFrom = 'http://127.0.0.1/';
2756 * $wgAllowExternalImagesFrom = array( 'http://127.0.0.1/', 'http://example.com' );
2759 $wgAllowExternalImagesFrom = '';
2761 /** If $wgAllowExternalImages is false, you can allow an on-wiki
2762 * whitelist of regular expression fragments to match the image URL
2763 * against. If the image matches one of the regular expression fragments,
2764 * The image will be displayed.
2766 * Set this to true to enable the on-wiki whitelist (MediaWiki:External image whitelist)
2767 * Or false to disable it
2769 $wgEnableImageWhitelist = true;
2772 * A different approach to the above: simply allow the <img> tag to be used.
2773 * This allows you to specify alt text and other attributes, copy-paste HTML to
2774 * your wiki more easily, etc. However, allowing external images in any manner
2775 * will allow anyone with editing rights to snoop on your visitors' IP
2776 * addresses and so forth, if they wanted to, by inserting links to images on
2777 * sites they control.
2779 $wgAllowImageTag = false;
2782 * $wgUseTidy: use tidy to make sure HTML output is sane.
2783 * Tidy is a free tool that fixes broken HTML.
2784 * See http://www.w3.org/People/Raggett/tidy/
2786 * - $wgTidyBin should be set to the path of the binary and
2787 * - $wgTidyConf to the path of the configuration file.
2788 * - $wgTidyOpts can include any number of parameters.
2789 * - $wgTidyInternal controls the use of the PECL extension to use an in-
2790 * process tidy library instead of spawning a separate program.
2791 * Normally you shouldn't need to override the setting except for
2792 * debugging. To install, use 'pear install tidy' and add a line
2793 * 'extension=tidy.so' to php.ini.
2796 /** @see $wgUseTidy */
2797 $wgAlwaysUseTidy = false;
2798 /** @see $wgUseTidy */
2799 $wgTidyBin = 'tidy';
2800 /** @see $wgUseTidy */
2801 $wgTidyConf = $IP.'/includes/tidy.conf';
2802 /** @see $wgUseTidy */
2804 /** @see $wgUseTidy */
2805 $wgTidyInternal = extension_loaded( 'tidy' );
2808 * Put tidy warnings in HTML comments
2809 * Only works for internal tidy.
2811 $wgDebugTidy = false;
2813 /** Allow raw, unchecked HTML in <html>...</html> sections.
2814 * THIS IS VERY DANGEROUS on a publically editable site, so USE wgGroupPermissions
2815 * TO RESTRICT EDITING to only those that you trust
2820 * Set a default target for external links, e.g. _blank to pop up a new window
2822 $wgExternalLinkTarget = false;
2825 * If true, external URL links in wiki text will be given the
2826 * rel="nofollow" attribute as a hint to search engines that
2827 * they should not be followed for ranking purposes as they
2828 * are user-supplied and thus subject to spamming.
2830 $wgNoFollowLinks = true;
2833 * Namespaces in which $wgNoFollowLinks doesn't apply.
2834 * See Language.php for a list of namespaces.
2836 $wgNoFollowNsExceptions = array();
2839 * If this is set to an array of domains, external links to these domain names
2840 * (or any subdomains) will not be set to rel="nofollow" regardless of the
2841 * value of $wgNoFollowLinks. For instance:
2843 * $wgNoFollowDomainExceptions = array( 'en.wikipedia.org', 'wiktionary.org' );
2845 * This would add rel="nofollow" to links to de.wikipedia.org, but not
2846 * en.wikipedia.org, wiktionary.org, en.wiktionary.org, us.en.wikipedia.org,
2849 $wgNoFollowDomainExceptions = array();
2852 * Allow DISPLAYTITLE to change title display
2854 $wgAllowDisplayTitle = true;
2857 * For consistency, restrict DISPLAYTITLE to titles that normalize to the same
2860 $wgRestrictDisplayTitle = true;
2863 * Maximum number of calls per parse to expensive parser functions such as
2866 $wgExpensiveParserFunctionLimit = 100;
2869 * Preprocessor caching threshold
2871 $wgPreprocessorCacheThreshold = 1000;
2874 * Enable interwiki transcluding. Only when iw_trans=1.
2876 $wgEnableScaryTranscluding = false;
2879 * Expiry time for interwiki transclusion
2881 $wgTranscludeCacheExpiry = 3600;
2883 /** @} */ # end of parser settings }
2885 /************************************************************************//**
2891 * Under which condition should a page in the main namespace be counted
2892 * as a valid article? If $wgUseCommaCount is set to true, it will be
2893 * counted if it contains at least one comma. If it is set to false
2894 * (default), it will only be counted if it contains at least one [[wiki
2895 * link]]. See http://www.mediawiki.org/wiki/Manual:Article_count
2897 * Retroactively changing this variable will not affect
2898 * the existing count (cf. maintenance/recount.sql).
2900 $wgUseCommaCount = false;
2903 * wgHitcounterUpdateFreq sets how often page counters should be updated, higher
2904 * values are easier on the database. A value of 1 causes the counters to be
2905 * updated on every hit, any higher value n cause them to update *on average*
2906 * every n hits. Should be set to either 1 or something largish, eg 1000, for
2907 * maximum efficiency.
2909 $wgHitcounterUpdateFreq = 1;
2912 * How many days user must be idle before he is considered inactive. Will affect
2913 * the number shown on Special:Statistics and Special:ActiveUsers special page.
2914 * You might want to leave this as the default value, to provide comparable
2915 * numbers between different wikis.
2917 $wgActiveUserDays = 30;
2919 /** @} */ # End of statistics }
2921 /************************************************************************//**
2922 * @name User accounts, authentication
2926 /** For compatibility with old installations set to false */
2927 $wgPasswordSalt = true;
2930 * Specifies the minimal length of a user password. If set to 0, empty pass-
2931 * words are allowed.
2933 $wgMinimalPasswordLength = 1;
2936 * Enabes or disables JavaScript-based suggestions of password strength
2938 $wgLivePasswordStrengthChecks = false;
2941 * Maximum number of Unicode characters in signature
2943 $wgMaxSigChars = 255;
2946 * Maximum number of bytes in username. You want to run the maintenance
2947 * script ./maintenance/checkUsernames.php once you have changed this value.
2949 $wgMaxNameChars = 255;
2952 * Array of usernames which may not be registered or logged in from
2953 * Maintenance scripts can still use these
2955 $wgReservedUsernames = array(
2956 'MediaWiki default', // Default 'Main Page' and MediaWiki: message pages
2957 'Conversion script', // Used for the old Wikipedia software upgrade
2958 'Maintenance script', // Maintenance scripts which perform editing, image import script
2959 'Template namespace initialisation script', // Used in 1.2->1.3 upgrade
2960 'msg:double-redirect-fixer', // Automatic double redirect fix
2961 'msg:usermessage-editor', // Default user for leaving user messages
2962 'msg:proxyblocker', // For Special:Blockme
2966 * Settings added to this array will override the default globals for the user
2967 * preferences used by anonymous visitors and newly created accounts.
2968 * For instance, to disable section editing links:
2969 * $wgDefaultUserOptions ['editsection'] = 0;
2972 $wgDefaultUserOptions = array(
2973 'ccmeonemails' => 0,
2975 'contextchars' => 50,
2976 'contextlines' => 5,
2977 'date' => 'default',
2980 'disablesuggest' => 0,
2981 'editfont' => 'default',
2982 'editondblclick' => 0,
2984 'editsectiononrightclick' => 0,
2985 'enotifminoredits' => 0,
2986 'enotifrevealaddr' => 0,
2987 'enotifusertalkpages' => 1,
2988 'enotifwatchlistpages' => 0,
2989 'extendwatchlist' => 0,
2990 'externaldiff' => 0,
2991 'externaleditor' => 0,
2993 'forceeditsummary' => 0,
2994 'gender' => 'unknown',
2996 'hidepatrolled' => 0,
2997 'highlightbroken' => 1,
3001 'minordefault' => 0,
3002 'newpageshidepatrolled' => 0,
3004 'noconvertlink' => 0,
3005 'norollbackdiff' => 0,
3006 'numberheadings' => 0,
3007 'previewonfirst' => 0,
3008 'previewontop' => 1,
3012 'rememberpassword' => 0,
3014 'searchlimit' => 20,
3015 'showhiddencats' => 0,
3016 'showjumplinks' => 1,
3017 'shownumberswatching' => 1,
3021 'stubthreshold' => 0,
3024 'uselivepreview' => 0,
3026 'watchcreations' => 0,
3027 'watchdefault' => 0,
3028 'watchdeletion' => 0,
3029 'watchlistdays' => 3.0,
3030 'watchlisthideanons' => 0,
3031 'watchlisthidebots' => 0,
3032 'watchlisthideliu' => 0,
3033 'watchlisthideminor' => 0,
3034 'watchlisthideown' => 0,
3035 'watchlisthidepatrolled' => 0,
3041 * Whether or not to allow and use real name fields.
3042 * @deprecated in 1.16, use $wgHiddenPrefs[] = 'realname' below to disable real
3045 $wgAllowRealName = true;
3047 /** An array of preferences to not show for the user */
3048 $wgHiddenPrefs = array();
3051 * Characters to prevent during new account creations.
3052 * This is used in a regular expression character class during
3053 * registration (regex metacharacters like / are escaped).
3055 $wgInvalidUsernameCharacters = '@';
3058 * Character used as a delimiter when testing for interwiki userrights
3059 * (In Special:UserRights, it is possible to modify users on different
3060 * databases if the delimiter is used, e.g. Someuser@enwiki).
3062 * It is recommended that you have this delimiter in
3063 * $wgInvalidUsernameCharacters above, or you will not be able to
3064 * modify the user rights of those users via Special:UserRights
3066 $wgUserrightsInterwikiDelimiter = '@';
3069 * Use some particular type of external authentication. The specific
3070 * authentication module you use will normally require some extra settings to
3073 * null indicates no external authentication is to be used. Otherwise,
3074 * $wgExternalAuthType must be the name of a non-abstract class that extends
3077 * Core authentication modules can be found in includes/extauth/.
3079 $wgExternalAuthType = null;
3082 * Configuration for the external authentication. This may include arbitrary
3083 * keys that depend on the authentication mechanism. For instance,
3084 * authentication against another web app might require that the database login
3085 * info be provided. Check the file where your auth mechanism is defined for
3086 * info on what to put here.
3088 $wgExternalAuthConf = array();
3091 * When should we automatically create local accounts when external accounts
3092 * already exist, if using ExternalAuth? Can have three values: 'never',
3093 * 'login', 'view'. 'view' requires the external database to support cookies,
3094 * and implies 'login'.
3096 * TODO: Implement 'view' (currently behaves like 'login').
3098 $wgAutocreatePolicy = 'login';
3101 * Policies for how each preference is allowed to be changed, in the presence
3102 * of external authentication. The keys are preference keys, e.g., 'password'
3103 * or 'emailaddress' (see Preferences.php et al.). The value can be one of the
3106 * - local: Allow changes to this pref through the wiki interface but only
3107 * apply them locally (default).
3108 * - semiglobal: Allow changes through the wiki interface and try to apply them
3109 * to the foreign database, but continue on anyway if that fails.
3110 * - global: Allow changes through the wiki interface, but only let them go
3111 * through if they successfully update the foreign database.
3112 * - message: Allow no local changes for linked accounts; replace the change
3113 * form with a message provided by the auth plugin, telling the user how to
3114 * change the setting externally (maybe providing a link, etc.). If the auth
3115 * plugin provides no message for this preference, hide it entirely.
3117 * Accounts that are not linked to an external account are never affected by
3118 * this setting. You may want to look at $wgHiddenPrefs instead.
3119 * $wgHiddenPrefs supersedes this option.
3121 * TODO: Implement message, global.
3123 $wgAllowPrefChange = array();
3126 * This is to let user authenticate using https when they come from http.
3127 * Based on an idea by George Herbert on wikitech-l:
3128 * http://lists.wikimedia.org/pipermail/wikitech-l/2010-October/050065.html
3131 $wgSecureLogin = false;
3133 /** @} */ # end user accounts }
3135 /************************************************************************//**
3136 * @name User rights, access control and monitoring
3140 /** Allow sysops to ban logged-in users */
3141 $wgSysopUserBans = true;
3143 /** Allow sysops to ban IP ranges */
3144 $wgSysopRangeBans = true;
3147 * Number of seconds before autoblock entries expire. Default 86400 = 1 day.
3149 $wgAutoblockExpiry = 86400;
3152 * Set this to true to allow blocked users to edit their own user talk page.
3154 $wgBlockAllowsUTEdit = false;
3156 /** Allow sysops to ban users from accessing Emailuser */
3157 $wgSysopEmailBans = true;
3160 * Limits on the possible sizes of range blocks.
3162 * CIDR notation is hard to understand, it's easy to mistakenly assume that a
3163 * /1 is a small range and a /31 is a large range. Setting this to half the
3164 * number of bits avoids such errors.
3166 $wgBlockCIDRLimit = array(
3167 'IPv4' => 16, # Blocks larger than a /16 (64k addresses) will not be allowed
3168 'IPv6' => 64, # 2^64 = ~1.8x10^19 addresses
3172 * If true, blocked users will not be allowed to login. When using this with
3173 * a public wiki, the effect of logging out blocked users may actually be
3174 * avers: unless the user's address is also blocked (e.g. auto-block),
3175 * logging the user out will again allow reading and editing, just as for
3176 * anonymous visitors.
3178 $wgBlockDisablesLogin = false;
3181 * Pages anonymous user may see as an array, e.g.
3184 * $wgWhitelistRead = array ( "Main Page", "Wikipedia:Help");
3187 * Special:Userlogin and Special:Resetpass are always whitelisted.
3189 * NOTE: This will only work if $wgGroupPermissions['*']['read'] is false --
3190 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
3192 * Also note that this will only protect _pages in the wiki_. Uploaded files
3193 * will remain readable. You can use img_auth.php to protect uploaded files,
3194 * see http://www.mediawiki.org/wiki/Manual:Image_Authorization
3196 $wgWhitelistRead = false;
3199 * Should editors be required to have a validated e-mail
3200 * address before being allowed to edit?
3202 $wgEmailConfirmToEdit = false;
3205 * Permission keys given to users in each group.
3206 * All users are implicitly in the '*' group including anonymous visitors;
3207 * logged-in users are all implicitly in the 'user' group. These will be
3208 * combined with the permissions of all groups that a given user is listed
3209 * in in the user_groups table.
3211 * Note: Don't set $wgGroupPermissions = array(); unless you know what you're
3212 * doing! This will wipe all permissions, and may mean that your users are
3213 * unable to perform certain essential tasks or access new functionality
3214 * when new permissions are introduced and default grants established.
3216 * Functionality to make pages inaccessible has not been extensively tested
3217 * for security. Use at your own risk!
3219 * This replaces wgWhitelistAccount and wgWhitelistEdit
3221 $wgGroupPermissions = array();
3223 /** @cond file_level_code */
3224 // Implicit group for all visitors
3225 $wgGroupPermissions['*']['createaccount'] = true;
3226 $wgGroupPermissions['*']['read'] = true;
3227 $wgGroupPermissions['*']['edit'] = true;
3228 $wgGroupPermissions['*']['createpage'] = true;
3229 $wgGroupPermissions['*']['createtalk'] = true;
3230 $wgGroupPermissions['*']['writeapi'] = true;
3231 //$wgGroupPermissions['*']['patrolmarks'] = false; // let anons see what was patrolled
3233 // Implicit group for all logged-in accounts
3234 $wgGroupPermissions['user']['move'] = true;
3235 $wgGroupPermissions['user']['move-subpages'] = true;
3236 $wgGroupPermissions['user']['move-rootuserpages'] = true; // can move root userpages
3237 //$wgGroupPermissions['user']['movefile'] = true; // Disabled for now due to possible bugs and security concerns
3238 $wgGroupPermissions['user']['read'] = true;
3239 $wgGroupPermissions['user']['edit'] = true;
3240 $wgGroupPermissions['user']['createpage'] = true;
3241 $wgGroupPermissions['user']['createtalk'] = true;
3242 $wgGroupPermissions['user']['writeapi'] = true;
3243 $wgGroupPermissions['user']['upload'] = true;
3244 $wgGroupPermissions['user']['reupload'] = true;
3245 $wgGroupPermissions['user']['reupload-shared'] = true;
3246 $wgGroupPermissions['user']['minoredit'] = true;
3247 $wgGroupPermissions['user']['purge'] = true; // can use ?action=purge without clicking "ok"
3248 $wgGroupPermissions['user']['sendemail'] = true;
3250 // Implicit group for accounts that pass $wgAutoConfirmAge
3251 $wgGroupPermissions['autoconfirmed']['autoconfirmed'] = true;
3253 // Users with bot privilege can have their edits hidden
3254 // from various log pages by default
3255 $wgGroupPermissions['bot']['bot'] = true;
3256 $wgGroupPermissions['bot']['autoconfirmed'] = true;
3257 $wgGroupPermissions['bot']['nominornewtalk'] = true;
3258 $wgGroupPermissions['bot']['autopatrol'] = true;
3259 $wgGroupPermissions['bot']['suppressredirect'] = true;
3260 $wgGroupPermissions['bot']['apihighlimits'] = true;
3261 $wgGroupPermissions['bot']['writeapi'] = true;
3262 #$wgGroupPermissions['bot']['editprotected'] = true; // can edit all protected pages without cascade protection enabled
3264 // Most extra permission abilities go to this group
3265 $wgGroupPermissions['sysop']['block'] = true;
3266 $wgGroupPermissions['sysop']['createaccount'] = true;
3267 $wgGroupPermissions['sysop']['delete'] = true;
3268 $wgGroupPermissions['sysop']['bigdelete'] = true; // can be separately configured for pages with > $wgDeleteRevisionsLimit revs
3269 $wgGroupPermissions['sysop']['deletedhistory'] = true; // can view deleted history entries, but not see or restore the text
3270 $wgGroupPermissions['sysop']['deletedtext'] = true; // can view deleted revision text
3271 $wgGroupPermissions['sysop']['undelete'] = true;
3272 $wgGroupPermissions['sysop']['editinterface'] = true;
3273 $wgGroupPermissions['sysop']['editusercss'] = true;
3274 $wgGroupPermissions['sysop']['edituserjs'] = true;
3275 $wgGroupPermissions['sysop']['import'] = true;
3276 $wgGroupPermissions['sysop']['importupload'] = true;
3277 $wgGroupPermissions['sysop']['move'] = true;
3278 $wgGroupPermissions['sysop']['move-subpages'] = true;
3279 $wgGroupPermissions['sysop']['move-rootuserpages'] = true;
3280 $wgGroupPermissions['sysop']['patrol'] = true;
3281 $wgGroupPermissions['sysop']['autopatrol'] = true;
3282 $wgGroupPermissions['sysop']['protect'] = true;
3283 $wgGroupPermissions['sysop']['proxyunbannable'] = true;
3284 $wgGroupPermissions['sysop']['rollback'] = true;
3285 $wgGroupPermissions['sysop']['trackback'] = true;
3286 $wgGroupPermissions['sysop']['upload'] = true;
3287 $wgGroupPermissions['sysop']['reupload'] = true;
3288 $wgGroupPermissions['sysop']['reupload-shared'] = true;
3289 $wgGroupPermissions['sysop']['unwatchedpages'] = true;
3290 $wgGroupPermissions['sysop']['autoconfirmed'] = true;
3291 $wgGroupPermissions['sysop']['upload_by_url'] = true;
3292 $wgGroupPermissions['sysop']['ipblock-exempt'] = true;
3293 $wgGroupPermissions['sysop']['blockemail'] = true;
3294 $wgGroupPermissions['sysop']['markbotedits'] = true;
3295 $wgGroupPermissions['sysop']['apihighlimits'] = true;
3296 $wgGroupPermissions['sysop']['browsearchive'] = true;
3297 $wgGroupPermissions['sysop']['noratelimit'] = true;
3298 $wgGroupPermissions['sysop']['movefile'] = true;
3299 $wgGroupPermissions['sysop']['unblockself'] = true;
3300 $wgGroupPermissions['sysop']['suppressredirect'] = true;
3301 #$wgGroupPermissions['sysop']['mergehistory'] = true;
3303 // Permission to change users' group assignments
3304 $wgGroupPermissions['bureaucrat']['userrights'] = true;
3305 $wgGroupPermissions['bureaucrat']['noratelimit'] = true;
3306 // Permission to change users' groups assignments across wikis
3307 #$wgGroupPermissions['bureaucrat']['userrights-interwiki'] = true;
3308 // Permission to export pages including linked pages regardless of $wgExportMaxLinkDepth
3309 #$wgGroupPermissions['bureaucrat']['override-export-depth'] = true;
3311 #$wgGroupPermissions['sysop']['deleterevision'] = true;
3312 // To hide usernames from users and Sysops
3313 #$wgGroupPermissions['suppress']['hideuser'] = true;
3314 // To hide revisions/log items from users and Sysops
3315 #$wgGroupPermissions['suppress']['suppressrevision'] = true;
3316 // For private suppression log access
3317 #$wgGroupPermissions['suppress']['suppressionlog'] = true;
3319 // Permission to disable user accounts
3320 // Note that disabling an account is not reversible without a system administrator
3321 // who has direct access to the database
3322 #$wgGroupPermissions['bureaucrat']['disableaccount'] = true;
3325 * The developer group is deprecated, but can be activated if need be
3326 * to use the 'lockdb' and 'unlockdb' special pages. Those require
3327 * that a lock file be defined and creatable/removable by the web
3330 # $wgGroupPermissions['developer']['siteadmin'] = true;
3335 * Permission keys revoked from users in each group.
3336 * This acts the same way as wgGroupPermissions above, except that
3337 * if the user is in a group here, the permission will be removed from them.
3339 * Improperly setting this could mean that your users will be unable to perform
3340 * certain essential tasks, so use at your own risk!
3342 $wgRevokePermissions = array();
3345 * Implicit groups, aren't shown on Special:Listusers or somewhere else
3347 $wgImplicitGroups = array( '*', 'user', 'autoconfirmed' );
3350 * A map of group names that the user is in, to group names that those users
3351 * are allowed to add or revoke.
3353 * Setting the list of groups to add or revoke to true is equivalent to "any group".
3355 * For example, to allow sysops to add themselves to the "bot" group:
3357 * $wgGroupsAddToSelf = array( 'sysop' => array( 'bot' ) );
3359 * Implicit groups may be used for the source group, for instance:
3361 * $wgGroupsRemoveFromSelf = array( '*' => true );
3363 * This allows users in the '*' group (i.e. any user) to remove themselves from
3364 * any group that they happen to be in.
3367 $wgGroupsAddToSelf = array();
3369 /** @see $wgGroupsAddToSelf */
3370 $wgGroupsRemoveFromSelf = array();
3373 * Set of available actions that can be restricted via action=protect
3374 * You probably shouldn't change this.
3375 * Translated through restriction-* messages.
3376 * Title::getRestrictionTypes() will remove restrictions that are not
3377 * applicable to a specific title (upload currently)
3379 $wgRestrictionTypes = array( 'edit', 'move', 'upload' );
3382 * Rights which can be required for each protection level (via action=protect)
3384 * You can add a new protection level that requires a specific
3385 * permission by manipulating this array. The ordering of elements
3386 * dictates the order on the protection form's lists.
3388 * - '' will be ignored (i.e. unprotected)
3389 * - 'sysop' is quietly rewritten to 'protect' for backwards compatibility
3391 $wgRestrictionLevels = array( '', 'autoconfirmed', 'sysop' );
3394 * Set the minimum permissions required to edit pages in each
3395 * namespace. If you list more than one permission, a user must
3396 * have all of them to edit pages in that namespace.
3398 * Note: NS_MEDIAWIKI is implicitly restricted to editinterface.
3400 $wgNamespaceProtection = array();
3403 * Pages in namespaces in this array can not be used as templates.
3404 * Elements must be numeric namespace ids.
3405 * Among other things, this may be useful to enforce read-restrictions
3406 * which may otherwise be bypassed by using the template machanism.
3408 $wgNonincludableNamespaces = array();
3411 * Number of seconds an account is required to age before it's given the
3412 * implicit 'autoconfirm' group membership. This can be used to limit
3413 * privileges of new accounts.
3415 * Accounts created by earlier versions of the software may not have a
3416 * recorded creation date, and will always be considered to pass the age test.
3418 * When left at 0, all registered accounts will pass.
3422 * $wgAutoConfirmAge = 600; // ten minutes
3423 * $wgAutoConfirmAge = 3600*24; // one day
3426 $wgAutoConfirmAge = 0;
3429 * Number of edits an account requires before it is autoconfirmed.
3430 * Passing both this AND the time requirement is needed. Example:
3433 * $wgAutoConfirmCount = 50;
3436 $wgAutoConfirmCount = 0;
3439 * Automatically add a usergroup to any user who matches certain conditions.
3441 * array( '&' or '|' or '^', cond1, cond2, ... )
3442 * where cond1, cond2, ... are themselves conditions; *OR*
3443 * APCOND_EMAILCONFIRMED, *OR*
3444 * array( APCOND_EMAILCONFIRMED ), *OR*
3445 * array( APCOND_EDITCOUNT, number of edits ), *OR*
3446 * array( APCOND_AGE, seconds since registration ), *OR*
3447 * array( APCOND_INGROUPS, group1, group2, ... ), *OR*
3448 * array( APCOND_ISIP, ip ), *OR*
3449 * array( APCOND_IPINRANGE, range ), *OR*
3450 * array( APCOND_AGE_FROM_EDIT, seconds since first edit ), *OR*
3451 * array( APCOND_BLOCKED ), *OR*
3452 * similar constructs defined by extensions.
3454 * If $wgEmailAuthentication is off, APCOND_EMAILCONFIRMED will be true for any
3455 * user who has provided an e-mail address.
3457 $wgAutopromote = array(
3458 'autoconfirmed' => array( '&',
3459 array( APCOND_EDITCOUNT
, &$wgAutoConfirmCount ),
3460 array( APCOND_AGE
, &$wgAutoConfirmAge ),
3465 * $wgAddGroups and $wgRemoveGroups can be used to give finer control over who
3466 * can assign which groups at Special:Userrights. Example configuration:
3469 * // Bureaucrat can add any group
3470 * $wgAddGroups['bureaucrat'] = true;
3471 * // Bureaucrats can only remove bots and sysops
3472 * $wgRemoveGroups['bureaucrat'] = array( 'bot', 'sysop' );
3473 * // Sysops can make bots
3474 * $wgAddGroups['sysop'] = array( 'bot' );
3475 * // Sysops can disable other sysops in an emergency, and disable bots
3476 * $wgRemoveGroups['sysop'] = array( 'sysop', 'bot' );
3479 $wgAddGroups = array();
3480 /** @see $wgAddGroups */
3481 $wgRemoveGroups = array();
3484 * A list of available rights, in addition to the ones defined by the core.
3485 * For extensions only.
3487 $wgAvailableRights = array();
3490 * Optional to restrict deletion of pages with higher revision counts
3491 * to users with the 'bigdelete' permission. (Default given to sysops.)
3493 $wgDeleteRevisionsLimit = 0;
3495 /** Number of accounts each IP address may create, 0 to disable.
3496 * Requires memcached */
3497 $wgAccountCreationThrottle = 0;
3500 * Edits matching these regular expressions in body text
3501 * will be recognised as spam and rejected automatically.
3503 * There's no administrator override on-wiki, so be careful what you set. :)
3504 * May be an array of regexes or a single string for backwards compatibility.
3506 * See http://en.wikipedia.org/wiki/Regular_expression
3507 * Note that each regex needs a beginning/end delimiter, eg: # or /
3509 $wgSpamRegex = array();
3511 /** Same as the above except for edit summaries */
3512 $wgSummarySpamRegex = array();
3515 * Similarly you can get a function to do the job. The function will be given
3516 * the following args:
3517 * - a Title object for the article the edit is made on
3518 * - the text submitted in the textarea (wpTextbox1)
3519 * - the section number.
3520 * The return should be boolean indicating whether the edit matched some evilness:
3522 * - false : let it through
3524 * @deprecated Use hooks. See SpamBlacklist extension.
3526 $wgFilterCallback = false;
3529 * Whether to use DNS blacklists in $wgDnsBlacklistUrls to check for open proxies
3532 $wgEnableDnsBlacklist = false;
3535 * @deprecated Use $wgEnableDnsBlacklist instead, only kept for backward
3538 $wgEnableSorbs = false;
3541 * List of DNS blacklists to use, if $wgEnableDnsBlacklist is true
3544 $wgDnsBlacklistUrls = array( 'http.dnsbl.sorbs.net.' );
3547 * @deprecated Use $wgDnsBlacklistUrls instead, only kept for backward
3550 $wgSorbsUrl = array();
3553 * Proxy whitelist, list of addresses that are assumed to be non-proxy despite
3554 * what the other methods might say.
3556 $wgProxyWhitelist = array();
3559 * Simple rate limiter options to brake edit floods. Maximum number actions
3560 * allowed in the given number of seconds; after that the violating client re-
3561 * ceives HTTP 500 error pages until the period elapses.
3563 * array( 4, 60 ) for a maximum of 4 hits in 60 seconds.
3565 * This option set is experimental and likely to change. Requires memcached.
3567 $wgRateLimits = array(
3569 'anon' => null, // for any and all anonymous edits (aggregate)
3570 'user' => null, // for each logged-in user
3571 'newbie' => null, // for each recent (autoconfirmed) account; overrides 'user'
3572 'ip' => null, // for each anon and recent account
3573 'subnet' => null, // ... with final octet removed
3581 'mailpassword' => array(
3584 'emailuser' => array(
3590 * Set to a filename to log rate limiter hits.
3592 $wgRateLimitLog = null;
3595 * Array of groups which should never trigger the rate limiter
3597 * @deprecated as of 1.13.0, the preferred method is using
3598 * $wgGroupPermissions[]['noratelimit']. However, this will still
3601 * $wgRateLimitsExcludedGroups = array( 'sysop', 'bureaucrat' );
3603 $wgRateLimitsExcludedGroups = array();
3606 * Array of IPs which should be excluded from rate limits.
3607 * This may be useful for whitelisting NAT gateways for conferences, etc.
3609 $wgRateLimitsExcludedIPs = array();
3612 * Log IP addresses in the recentchanges table; can be accessed only by
3613 * extensions (e.g. CheckUser) or a DB admin
3615 $wgPutIPinRC = true;
3618 * Limit password attempts to X attempts per Y seconds per IP per account.
3619 * Requires memcached.
3621 $wgPasswordAttemptThrottle = array( 'count' => 5, 'seconds' => 300 );
3623 /** @} */ # end of user rights settings
3625 /************************************************************************//**
3626 * @name Proxy scanner settings
3631 * If you enable this, every editor's IP address will be scanned for open HTTP
3634 * Don't enable this. Many sysops will report "hostile TCP port scans" to your
3635 * ISP and ask for your server to be shut down.
3637 * You have been warned.
3639 $wgBlockOpenProxies = false;
3640 /** Port we want to scan for a proxy */
3641 $wgProxyPorts = array( 80, 81, 1080, 3128, 6588, 8000, 8080, 8888, 65506 );
3642 /** Script used to scan */
3643 $wgProxyScriptPath = "$IP/includes/proxy_check.php";
3645 $wgProxyMemcExpiry = 86400;
3646 /** This should always be customised in LocalSettings.php */
3647 $wgSecretKey = false;
3648 /** big list of banned IP addresses, in the keys not the values */
3649 $wgProxyList = array();
3651 $wgProxyKey = false;
3653 /** @} */ # end of proxy scanner settings
3655 /************************************************************************//**
3656 * @name Cookie settings
3661 * Default cookie expiration time. Setting to 0 makes all cookies session-only.
3663 $wgCookieExpiration = 30*86400;
3666 * Set to set an explicit domain on the login cookies eg, "justthis.domain.org"
3667 * or ".any.subdomain.net"
3669 $wgCookieDomain = '';
3670 $wgCookiePath = '/';
3671 $wgCookieSecure = ($wgProto == 'https');
3672 $wgDisableCookieCheck = false;
3675 * Set $wgCookiePrefix to use a custom one. Setting to false sets the default of
3676 * using the database name.
3678 $wgCookiePrefix = false;
3681 * Set authentication cookies to HttpOnly to prevent access by JavaScript,
3682 * in browsers that support this feature. This can mitigates some classes of
3685 * Only supported on PHP 5.2 or higher.
3687 $wgCookieHttpOnly = version_compare("5.2", PHP_VERSION
, "<");
3690 * If the requesting browser matches a regex in this blacklist, we won't
3691 * send it cookies with HttpOnly mode, even if $wgCookieHttpOnly is on.
3693 $wgHttpOnlyBlacklist = array(
3694 // Internet Explorer for Mac; sometimes the cookies work, sometimes
3695 // they don't. It's difficult to predict, as combinations of path
3696 // and expiration options affect its parsing.
3697 '/^Mozilla\/4\.0 \(compatible; MSIE \d+\.\d+; Mac_PowerPC\)/',
3700 /** A list of cookies that vary the cache (for use by extensions) */
3701 $wgCacheVaryCookies = array();
3703 /** Override to customise the session name */
3704 $wgSessionName = false;
3706 /** @} */ # end of cookie settings }
3708 /************************************************************************//**
3709 * @name LaTeX (mathematical formulas)
3714 * To use inline TeX, you need to compile 'texvc' (in the 'math' subdirectory of
3715 * the MediaWiki package and have latex, dvips, gs (ghostscript), andconvert
3716 * (ImageMagick) installed and available in the PATH.
3717 * Please see math/README for more information.
3720 /** Location of the texvc binary */
3721 $wgTexvc = $IP . '/math/texvc';
3723 * Texvc background color
3724 * use LaTeX color format as used in \special function
3725 * for transparent background use value 'Transparent' for alpha transparency or
3726 * 'transparent' for binary transparency.
3728 $wgTexvcBackgroundColor = 'transparent';
3731 * Normally when generating math images, we double-check that the
3732 * directories we want to write to exist, and that files that have
3733 * been generated still exist when we need to bring them up again.
3735 * This lets us give useful error messages in case of permission
3736 * problems, and automatically rebuild images that have been lost.
3738 * On a big site with heavy NFS traffic this can be slow and flaky,
3739 * so sometimes we want to short-circuit it by setting this to false.
3741 $wgMathCheckFiles = true;
3743 /* @} */ # end LaTeX }
3745 /************************************************************************//**
3746 * @name Profiling, testing and debugging
3748 * To enable profiling, edit StartProfiler.php
3754 * Filename for debug logging. See http://www.mediawiki.org/wiki/How_to_debug
3755 * The debug log file should be not be publicly accessible if it is used, as it
3756 * may contain private data.
3758 $wgDebugLogFile = '';
3761 * Prefix for debug log lines
3763 $wgDebugLogPrefix = '';
3766 * If true, instead of redirecting, show a page with a link to the redirect
3767 * destination. This allows for the inspection of PHP error messages, and easy
3768 * resubmission of form data. For developer use only.
3770 $wgDebugRedirects = false;
3773 * If true, log debugging data from action=raw.
3774 * This is normally false to avoid overlapping debug entries due to gen=css and
3777 $wgDebugRawPage = false;
3780 * Send debug data to an HTML comment in the output.
3782 * This may occasionally be useful when supporting a non-technical end-user. It's
3783 * more secure than exposing the debug log file to the web, since the output only
3784 * contains private data for the current user. But it's not ideal for development
3785 * use since data is lost on fatal errors and redirects.
3787 $wgDebugComments = false;
3790 * Write SQL queries to the debug log
3792 $wgDebugDumpSql = false;
3795 * Set to an array of log group keys to filenames.
3796 * If set, wfDebugLog() output for that group will go to that file instead
3797 * of the regular $wgDebugLogFile. Useful for enabling selective logging
3800 $wgDebugLogGroups = array();
3803 * Display debug data at the bottom of the main content area.
3805 * Useful for developers and technical users trying to working on a closed wiki.
3807 $wgShowDebug = false;
3810 * Prefix debug messages with relative timestamp. Very-poor man's profiler.
3812 $wgDebugTimestamps = false;
3815 * Print HTTP headers for every request in the debug information.
3817 $wgDebugPrintHttpHeaders = true;
3820 * Show the contents of $wgHooks in Special:Version
3822 $wgSpecialVersionShowHooks = false;
3825 * Whether to show "we're sorry, but there has been a database error" pages.
3826 * Displaying errors aids in debugging, but may display information useful
3829 $wgShowSQLErrors = false;
3832 * If set to true, uncaught exceptions will print a complete stack trace
3833 * to output. This should only be used for debugging, as it may reveal
3834 * private information in function parameters due to PHP's backtrace
3837 $wgShowExceptionDetails = false;
3840 * If true, show a backtrace for database errors
3842 $wgShowDBErrorBacktrace = false;
3845 * Expose backend server host names through the API and various HTML comments
3847 $wgShowHostnames = false;
3850 * If set to true MediaWiki will throw notices for some possible error
3851 * conditions and for deprecated functions.
3853 $wgDevelopmentWarnings = false;
3855 /** Only record profiling info for pages that took longer than this */
3856 $wgProfileLimit = 0.0;
3858 /** Don't put non-profiling info into log file */
3859 $wgProfileOnly = false;
3862 * Log sums from profiling into "profiling" table in db.
3864 * You have to create a 'profiling' table in your database before using
3865 * this feature, see maintenance/archives/patch-profiling.sql
3867 * To enable profiling, edit StartProfiler.php
3869 $wgProfileToDatabase = false;
3871 /** If true, print a raw call tree instead of per-function report */
3872 $wgProfileCallTree = false;
3874 /** Should application server host be put into profiling table */
3875 $wgProfilePerHost = false;
3878 * Host for UDP profiler.
3880 * The host should be running a daemon which can be obtained from MediaWiki
3881 * Subversion at: http://svn.wikimedia.org/svnroot/mediawiki/trunk/udpprofile
3883 $wgUDPProfilerHost = '127.0.0.1';
3886 * Port for UDP profiler.
3887 * @see $wgUDPProfilerHost
3889 $wgUDPProfilerPort = '3811';
3891 /** Detects non-matching wfProfileIn/wfProfileOut calls */
3892 $wgDebugProfiling = false;
3894 /** Output debug message on every wfProfileIn/wfProfileOut */
3895 $wgDebugFunctionEntry = 0;
3898 * Destination for wfIncrStats() data...
3899 * 'cache' to go into the system cache, if enabled (memcached)
3900 * 'udp' to be sent to the UDP profiler (see $wgUDPProfilerHost)
3903 $wgStatsMethod = 'cache';
3905 /** Whereas to count the number of time an article is viewed.
3906 * Does not work if pages are cached (for example with squid).
3908 $wgDisableCounters = false;
3911 * Support blog-style "trackbacks" for articles. See
3912 * http://www.sixapart.com/pronet/docs/trackback_spec for details.
3914 $wgUseTrackbacks = false;
3917 * Parser test suite files to be run by parserTests.php when no specific
3918 * filename is passed to it.
3920 * Extensions may add their own tests to this array, or site-local tests
3921 * may be added via LocalSettings.php
3925 $wgParserTestFiles = array(
3926 "$IP/tests/parser/parserTests.txt",
3927 "$IP/tests/parser/extraParserTests.txt"
3931 * If configured, specifies target CodeReview installation to send test
3932 * result data from 'parserTests.php --upload'
3934 * Something like this:
3935 * $wgParserTestRemote = array(
3936 * 'api-url' => 'http://www.mediawiki.org/w/api.php',
3937 * 'repo' => 'MediaWiki',
3938 * 'suite' => 'ParserTests',
3939 * 'path' => '/trunk/phase3', // not used client-side; for reference
3940 * 'secret' => 'qmoicj3mc4mcklmqw', // Shared secret used in HMAC validation
3943 $wgParserTestRemote = false;
3945 /** @} */ # end of profiling, testing and debugging }
3947 /************************************************************************//**
3953 * Set this to true to disable the full text search feature.
3955 $wgDisableTextSearch = false;
3958 * Set to true to have nicer highligted text in search results,
3959 * by default off due to execution overhead
3961 $wgAdvancedSearchHighlighting = false;
3964 * Regexp to match word boundaries, defaults for non-CJK languages
3965 * should be empty for CJK since the words are not separate
3967 * @todo FIXME: checks for lower than required PHP version (5.1.x).
3969 $wgSearchHighlightBoundaries = version_compare("5.1", PHP_VERSION
, "<")?
'[\p{Z}\p{P}\p{C}]'
3970 : '[ ,.;:!?~!@#$%\^&*\(\)+=\-\\|\[\]"\'<>\n\r\/{}]'; // PHP 5.0 workaround
3973 * Set to true to have the search engine count total
3974 * search matches to present in the Special:Search UI.
3975 * Not supported by every search engine shipped with MW.
3977 * This could however be slow on larger wikis, and is pretty flaky
3978 * with the current title vs content split. Recommend avoiding until
3979 * that's been worked out cleanly; but this may aid in testing the
3980 * search UI and API to confirm that the result count works.
3982 $wgCountTotalSearchHits = false;
3985 * Template for OpenSearch suggestions, defaults to API action=opensearch
3987 * Sites with heavy load would tipically have these point to a custom
3988 * PHP wrapper to avoid firing up mediawiki for every keystroke
3990 * Placeholders: {searchTerms}
3993 $wgOpenSearchTemplate = false;
3996 * Enable suggestions while typing in search boxes
3997 * (results are passed around in OpenSearch format)
3998 * Requires $wgEnableOpenSearchSuggest = true;
4000 $wgEnableMWSuggest = false;
4003 * Enable OpenSearch suggestions requested by MediaWiki. Set this to
4004 * false if you've disabled MWSuggest or another suggestion script and
4005 * want reduce load caused by cached scripts pulling suggestions.
4007 $wgEnableOpenSearchSuggest = true;
4010 * Expiry time for search suggestion responses
4012 $wgSearchSuggestCacheExpiry = 1200;
4015 * Template for internal MediaWiki suggestion engine, defaults to API action=opensearch
4017 * Placeholders: {searchTerms}, {namespaces}, {dbname}
4020 $wgMWSuggestTemplate = false;
4023 * If you've disabled search semi-permanently, this also disables updates to the
4024 * table. If you ever re-enable, be sure to rebuild the search table.
4026 $wgDisableSearchUpdate = false;
4029 * List of namespaces which are searched by default. Example:
4032 * $wgNamespacesToBeSearchedDefault[NS_MAIN] = true;
4033 * $wgNamespacesToBeSearchedDefault[NS_PROJECT] = true;
4036 $wgNamespacesToBeSearchedDefault = array(
4041 * Namespaces to be searched when user clicks the "Help" tab
4044 * Same format as $wgNamespacesToBeSearchedDefault
4046 $wgNamespacesToBeSearchedHelp = array(
4052 * If set to true the 'searcheverything' preference will be effective only for logged-in users.
4053 * Useful for big wikis to maintain different search profiles for anonymous and logged-in users.
4056 $wgSearchEverythingOnlyLoggedIn = false;
4059 * Disable the internal MySQL-based search, to allow it to be
4060 * implemented by an extension instead.
4062 $wgDisableInternalSearch = false;
4065 * Set this to a URL to forward search requests to some external location.
4066 * If the URL includes '$1', this will be replaced with the URL-encoded
4069 * For example, to forward to Google you'd have something like:
4070 * $wgSearchForwardUrl = 'http://www.google.com/search?q=$1' .
4071 * '&domains=http://example.com' .
4072 * '&sitesearch=http://example.com' .
4073 * '&ie=utf-8&oe=utf-8';
4075 $wgSearchForwardUrl = null;
4078 * Search form behavior
4079 * true = use Go & Search buttons
4080 * false = use Go button & Advanced search link
4082 $wgUseTwoButtonsSearchForm = true;
4085 * Array of namespaces to generate a Google sitemap for when the
4086 * maintenance/generateSitemap.php script is run, or false if one is to be ge-
4087 * nerated for all namespaces.
4089 $wgSitemapNamespaces = false;
4091 /** @} */ # end of search settings
4093 /************************************************************************//**
4094 * @name Edit user interface
4099 * Path to the GNU diff3 utility. If the file doesn't exist, edit conflicts will
4100 * fall back to the old behaviour (no merging).
4102 $wgDiff3 = '/usr/bin/diff3';
4105 * Path to the GNU diff utility.
4107 $wgDiff = '/usr/bin/diff';
4110 * Which namespaces have special treatment where they should be preview-on-open
4111 * Internaly only Category: pages apply, but using this extensions (e.g. Semantic MediaWiki)
4112 * can specify namespaces of pages they have special treatment for
4114 $wgPreviewOnOpenNamespaces = array(
4119 * Activate external editor interface for files and pages
4120 * See http://www.mediawiki.org/wiki/Manual:External_editors
4122 $wgUseExternalEditor = true;
4124 /** Go button goes straight to the edit screen if the article doesn't exist. */
4125 $wgGoToEdit = false;
4128 * Enable the UniversalEditButton for browsers that support it
4129 * (currently only Firefox with an extension)
4130 * See http://universaleditbutton.org for more background information
4132 $wgUniversalEditButton = true;
4135 * If user doesn't specify any edit summary when making a an edit, MediaWiki
4136 * will try to automatically create one. This feature can be disabled by set-
4137 * ting this variable false.
4139 $wgUseAutomaticEditSummaries = true;
4141 /** @} */ # end edit UI }
4143 /************************************************************************//**
4145 * See also $wgSiteNotice
4150 * @cond file_level_code
4151 * Set $wgCommandLineMode if it's not set already, to avoid notices
4153 if( !isset( $wgCommandLineMode ) ) {
4154 $wgCommandLineMode = false;
4158 /** For colorized maintenance script output, is your terminal background dark ? */
4159 $wgCommandLineDarkBg = false;
4162 * Array for extensions to register their maintenance scripts with the
4163 * system. The key is the name of the class and the value is the full
4166 $wgMaintenanceScripts = array();
4169 * Set this to a string to put the wiki into read-only mode. The text will be
4170 * used as an explanation to users.
4172 * This prevents most write operations via the web interface. Cache updates may
4173 * still be possible. To prevent database writes completely, use the read_only
4179 * If this lock file exists (size > 0), the wiki will be forced into read-only mode.
4180 * Its contents will be shown to users as part of the read-only warning
4183 * Defaults to "{$wgUploadDirectory}/lock_yBgMBwiR".
4185 $wgReadOnlyFile = false;
4188 * When you run the web-based upgrade utility, it will tell you what to set
4189 * this to in order to authorize the upgrade process. It will subsequently be
4190 * used as a password, to authorize further upgrades.
4192 * For security, do not set this to a guessable string. Use the value supplied
4193 * by the install/upgrade process. To cause the upgrader to generate a new key,
4194 * delete the old key from LocalSettings.php.
4196 $wgUpgradeKey = false;
4198 /** @} */ # End of maintenance }
4200 /************************************************************************//**
4201 * @name Recent changes, new pages, watchlist and history
4206 * Recentchanges items are periodically purged; entries older than this many
4208 * Default: 13 weeks = about three months
4210 $wgRCMaxAge = 13 * 7 * 24 * 3600;
4213 * Filter $wgRCLinkDays by $wgRCMaxAge to avoid showing links for numbers
4214 * higher than what will be stored. Note that this is disabled by default
4215 * because we sometimes do have RC data which is beyond the limit for some
4216 * reason, and some users may use the high numbers to display that data which
4219 $wgRCFilterByAge = false;
4222 * List of Days and Limits options to list in the Special:Recentchanges and
4223 * Special:Recentchangeslinked pages.
4225 $wgRCLinkLimits = array( 50, 100, 250, 500 );
4226 $wgRCLinkDays = array( 1, 3, 7, 14, 30 );
4229 * Send recent changes updates via UDP. The updates will be formatted for IRC.
4230 * Set this to the IP address of the receiver.
4232 $wgRC2UDPAddress = false;
4235 * Port number for RC updates
4237 $wgRC2UDPPort = false;
4240 * Prefix to prepend to each UDP packet.
4241 * This can be used to identify the wiki. A script is available called
4242 * mxircecho.py which listens on a UDP port, and uses a prefix ending in a
4243 * tab to identify the IRC channel to send the log line to.
4245 $wgRC2UDPPrefix = '';
4248 * If this is set to true, $wgLocalInterwiki will be prepended to links in the
4249 * IRC feed. If this is set to a string, that string will be used as the prefix.
4251 $wgRC2UDPInterwikiPrefix = false;
4254 * Set to true to omit "bot" edits (by users with the bot permission) from the
4257 $wgRC2UDPOmitBots = false;
4260 * Enable user search in Special:Newpages
4261 * This is really a temporary hack around an index install bug on some Wikipedias.
4262 * Kill it once fixed.
4264 $wgEnableNewpagesUserFilter = true;
4266 /** Use RC Patrolling to check for vandalism */
4267 $wgUseRCPatrol = true;
4269 /** Use new page patrolling to check new pages on Special:Newpages */
4270 $wgUseNPPatrol = true;
4272 /** Provide syndication feeds (RSS, Atom) for, e.g., Recentchanges, Newpages */
4275 /** Set maximum number of results to return in syndication feeds (RSS, Atom) for
4276 * eg Recentchanges, Newpages. */
4279 /** _Minimum_ timeout for cached Recentchanges feed, in seconds.
4280 * A cached version will continue to be served out even if changes
4281 * are made, until this many seconds runs out since the last render.
4283 * If set to 0, feed caching is disabled. Use this for debugging only;
4284 * feed generation can be pretty slow with diffs.
4286 $wgFeedCacheTimeout = 60;
4288 /** When generating Recentchanges RSS/Atom feed, diffs will not be generated for
4289 * pages larger than this size. */
4290 $wgFeedDiffCutoff = 32768;
4292 /** Override the site's default RSS/ATOM feed for recentchanges that appears on
4293 * every page. Some sites might have a different feed they'd like to promote
4294 * instead of the RC feed (maybe like a "Recent New Articles" or "Breaking news" one).
4295 * Ex: $wgSiteFeed['format'] = "http://example.com/somefeed.xml"; Format can be one
4296 * of either 'rss' or 'atom'.
4298 $wgOverrideSiteFeed = array();
4301 * Which feed types should we provide by default? This can include 'rss',
4302 * 'atom', neither, or both.
4304 $wgAdvertisedFeedTypes = array( 'atom' );
4306 /** Show watching users in recent changes, watchlist and page history views */
4307 $wgRCShowWatchingUsers = false; # UPO
4308 /** Show watching users in Page views */
4309 $wgPageShowWatchingUsers = false;
4310 /** Show the amount of changed characters in recent changes */
4311 $wgRCShowChangedSize = true;
4314 * If the difference between the character counts of the text
4315 * before and after the edit is below that value, the value will be
4316 * highlighted on the RC page.
4318 $wgRCChangedSizeThreshold = 500;
4321 * Show "Updated (since my last visit)" marker in RC view, watchlist and history
4322 * view for watched pages with new changes */
4323 $wgShowUpdatedMarker = true;
4326 * Disable links to talk pages of anonymous users (IPs) in listings on special
4327 * pages like page history, Special:Recentchanges, etc.
4329 $wgDisableAnonTalk = false;
4332 * Enable filtering of categories in Recentchanges
4334 $wgAllowCategorizedRecentChanges = false;
4337 * Allow filtering by change tag in recentchanges, history, etc
4338 * Has no effect if no tags are defined in valid_tag.
4340 $wgUseTagFilter = true;
4342 /** @} */ # end RC/watchlist }
4344 /************************************************************************//**
4345 * @name Copyright and credits settings
4349 /** RDF metadata toggles */
4350 $wgEnableDublinCoreRdf = false;
4351 $wgEnableCreativeCommonsRdf = false;
4353 /** Override for copyright metadata.
4354 * TODO: these options need documentation
4356 $wgRightsPage = null;
4357 $wgRightsUrl = null;
4358 $wgRightsText = null;
4359 $wgRightsIcon = null;
4362 * Set to an array of metadata terms. Else they will be loaded based on $wgRightsUrl
4364 $wgLicenseTerms = false;
4367 * Set this to some HTML to override the rights icon with an arbitrary logo
4368 * @deprecated Use $wgFooterIcons['copyright']['copyright']
4370 $wgCopyrightIcon = null;
4372 /** Set this to true if you want detailed copyright information forms on Upload. */
4373 $wgUseCopyrightUpload = false;
4375 /** Set this to false if you want to disable checking that detailed copyright
4376 * information values are not empty. */
4377 $wgCheckCopyrightUpload = true;
4380 * Set this to the number of authors that you want to be credited below an
4381 * article text. Set it to zero to hide the attribution block, and a negative
4382 * number (like -1) to show all authors. Note that this will require 2-3 extra
4383 * database hits, which can have a not insignificant impact on performance for
4388 /** If there are more than $wgMaxCredits authors, show $wgMaxCredits of them.
4389 * Otherwise, link to a separate credits page. */
4390 $wgShowCreditsIfMax = true;
4392 /** @} */ # end of copyright and credits settings }
4394 /************************************************************************//**
4395 * @name Import / Export
4400 * List of interwiki prefixes for wikis we'll accept as sources for
4401 * Special:Import (for sysops). Since complete page history can be imported,
4402 * these should be 'trusted'.
4404 * If a user has the 'import' permission but not the 'importupload' permission,
4405 * they will only be able to run imports through this transwiki interface.
4407 $wgImportSources = array();
4410 * Optional default target namespace for interwiki imports.
4411 * Can use this to create an incoming "transwiki"-style queue.
4412 * Set to numeric key, not the name.
4414 * Users may override this in the Special:Import dialog.
4416 $wgImportTargetNamespace = null;
4419 * If set to false, disables the full-history option on Special:Export.
4420 * This is currently poorly optimized for long edit histories, so is
4421 * disabled on Wikimedia's sites.
4423 $wgExportAllowHistory = true;
4426 * If set nonzero, Special:Export requests for history of pages with
4427 * more revisions than this will be rejected. On some big sites things
4428 * could get bogged down by very very long pages.
4430 $wgExportMaxHistory = 0;
4433 * Return distinct author list (when not returning full history)
4435 $wgExportAllowListContributors = false ;
4438 * If non-zero, Special:Export accepts a "pagelink-depth" parameter
4439 * up to this specified level, which will cause it to include all
4440 * pages linked to from the pages you specify. Since this number
4441 * can become *insanely large* and could easily break your wiki,
4442 * it's disabled by default for now.
4444 * There's a HARD CODED limit of 5 levels of recursion to prevent a
4445 * crazy-big export from being done by someone setting the depth
4446 * number too high. In other words, last resort safety net.
4448 $wgExportMaxLinkDepth = 0;
4451 * Whether to allow the "export all pages in namespace" option
4453 $wgExportFromNamespaces = false;
4455 /** @} */ # end of import/export }
4457 /*************************************************************************//**
4463 * A list of callback functions which are called once MediaWiki is fully initialised
4465 $wgExtensionFunctions = array();
4468 * Extension functions for initialisation of skins. This is called somewhat earlier
4469 * than $wgExtensionFunctions.
4471 $wgSkinExtensionFunctions = array();
4474 * Extension messages files.
4476 * Associative array mapping extension name to the filename where messages can be
4477 * found. The file should contain variable assignments. Any of the variables
4478 * present in languages/messages/MessagesEn.php may be defined, but $messages
4479 * is the most common.
4481 * Variables defined in extensions will override conflicting variables defined
4485 * $wgExtensionMessagesFiles['ConfirmEdit'] = dirname(__FILE__).'/ConfirmEdit.i18n.php';
4488 $wgExtensionMessagesFiles = array();
4491 * Aliases for special pages provided by extensions.
4492 * @deprecated Use $specialPageAliases in a file referred to by $wgExtensionMessagesFiles
4494 $wgExtensionAliasesFiles = array();
4497 * Parser output hooks.
4498 * This is an associative array where the key is an extension-defined tag
4499 * (typically the extension name), and the value is a PHP callback.
4500 * These will be called as an OutputPageParserOutput hook, if the relevant
4501 * tag has been registered with the parser output object.
4503 * Registration is done with $pout->addOutputHook( $tag, $data ).
4505 * The callback has the form:
4506 * function outputHook( $outputPage, $parserOutput, $data ) { ... }
4508 $wgParserOutputHooks = array();
4511 * List of valid skin names.
4512 * The key should be the name in all lower case, the value should be a properly
4513 * cased name for the skin. This value will be prefixed with "Skin" to create the
4514 * class name of the skin to load, and if the skin's class cannot be found through
4515 * the autoloader it will be used to load a .php file by that name in the skins directory.
4516 * The default skins will be added later, by Skin::getSkinNames(). Use
4517 * Skin::getSkinNames() as an accessor if you wish to have access to the full list.
4519 $wgValidSkinNames = array();
4522 * Special page list.
4523 * See the top of SpecialPage.php for documentation.
4525 $wgSpecialPages = array();
4528 * Array mapping class names to filenames, for autoloading.
4530 $wgAutoloadClasses = array();
4533 * An array of extension types and inside that their names, versions, authors,
4534 * urls, descriptions and pointers to localized description msgs. Note that
4535 * the version, url, description and descriptionmsg key can be omitted.
4538 * $wgExtensionCredits[$type][] = array(
4539 * 'name' => 'Example extension',
4541 * 'path' => __FILE__,
4542 * 'author' => 'Foo Barstein',
4543 * 'url' => 'http://wwww.example.com/Example%20Extension/',
4544 * 'description' => 'An example extension',
4545 * 'descriptionmsg' => 'exampleextension-desc',
4549 * Where $type is 'specialpage', 'parserhook', 'variable', 'media' or 'other'.
4550 * Where 'descriptionmsg' can be an array with message key and parameters:
4551 * 'descriptionmsg' => array( 'exampleextension-desc', param1, param2, ... ),
4553 $wgExtensionCredits = array();
4556 * Authentication plugin.
4561 * Global list of hooks.
4562 * Add a hook by doing:
4563 * $wgHooks['event_name'][] = $function;
4565 * $wgHooks['event_name'][] = array($function, $data);
4567 * $wgHooks['event_name'][] = array($object, 'method');
4572 * Maps jobs to their handling classes; extensions
4573 * can add to this to provide custom jobs
4575 $wgJobClasses = array(
4576 'refreshLinks' => 'RefreshLinksJob',
4577 'refreshLinks2' => 'RefreshLinksJob2',
4578 'htmlCacheUpdate' => 'HTMLCacheUpdateJob',
4579 'html_cache_update' => 'HTMLCacheUpdateJob', // backwards-compatible
4580 'sendMail' => 'EmaillingJob',
4581 'enotifNotify' => 'EnotifNotifyJob',
4582 'fixDoubleRedirect' => 'DoubleRedirectJob',
4583 'uploadFromUrl' => 'UploadFromUrlJob',
4587 * Additional functions to be performed with updateSpecialPages.
4588 * Expensive Querypages are already updated.
4590 $wgSpecialPageCacheUpdates = array(
4591 'Statistics' => array('SiteStatsUpdate','cacheUpdate')
4595 * Hooks that are used for outputting exceptions. Format is:
4596 * $wgExceptionHooks[] = $funcname
4598 * $wgExceptionHooks[] = array( $class, $funcname )
4599 * Hooks should return strings or false
4601 $wgExceptionHooks = array();
4605 * Page property link table invalidation lists. When a page property
4606 * changes, this may require other link tables to be updated (eg
4607 * adding __HIDDENCAT__ means the hiddencat tracking category will
4608 * have been added, so the categorylinks table needs to be rebuilt).
4609 * This array can be added to by extensions.
4611 $wgPagePropLinkInvalidations = array(
4612 'hiddencat' => 'categorylinks',
4615 /** @} */ # End extensions }
4617 /*************************************************************************//**
4623 * Use experimental, DMOZ-like category browser
4625 $wgUseCategoryBrowser = false;
4628 * On category pages, show thumbnail gallery for images belonging to that
4629 * category instead of listing them as articles.
4631 $wgCategoryMagicGallery = true;
4634 * Paging limit for categories
4636 $wgCategoryPagingLimit = 200;
4639 * Specify how category names should be sorted, when listed on a category page.
4640 * A sorting scheme is also known as a collation.
4642 * Available values are:
4644 * - uppercase: Converts the category name to upper case, and sorts by that.
4646 * - uca-default: Provides access to the Unicode Collation Algorithm with
4647 * the default element table. This is a compromise collation which sorts
4648 * all languages in a mediocre way. However, it is better than "uppercase".
4650 * To use the uca-default collation, you must have PHP's intl extension
4651 * installed. See http://php.net/manual/en/intl.setup.php . The details of the
4652 * resulting collation will depend on the version of ICU installed on the
4655 * After you change this, you must run maintenance/updateCollation.php to fix
4656 * the sort keys in the database.
4658 $wgCategoryCollation = 'uppercase';
4660 /** @} */ # End categories }
4662 /*************************************************************************//**
4668 * The logging system has two levels: an event type, which describes the
4669 * general category and can be viewed as a named subset of all logs; and
4670 * an action, which is a specific kind of event that can exist in that
4673 $wgLogTypes = array( '',
4687 * This restricts log access to those who have a certain right
4688 * Users without this will not see it in the option menu and can not view it
4689 * Restricted logs are not added to recent changes
4690 * Logs should remain non-transcludable
4691 * Format: logtype => permissiontype
4693 $wgLogRestrictions = array(
4694 'suppress' => 'suppressionlog'
4698 * Show/hide links on Special:Log will be shown for these log types.
4700 * This is associative array of log type => boolean "hide by default"
4702 * See $wgLogTypes for a list of available log types.
4705 * $wgFilterLogTypes => array(
4707 * 'import' => false,
4710 * Will display show/hide links for the move and import logs. Move logs will be
4711 * hidden by default unless the link is clicked. Import logs will be shown by
4712 * default, and hidden when the link is clicked.
4714 * A message of the form log-show-hide-<type> should be added, and will be used
4715 * for the link text.
4717 $wgFilterLogTypes = array(
4722 * Lists the message key string for each log type. The localized messages
4723 * will be listed in the user interface.
4725 * Extensions with custom log types may add to this array.
4727 $wgLogNames = array(
4728 '' => 'all-logs-page',
4729 'block' => 'blocklogpage',
4730 'protect' => 'protectlogpage',
4731 'rights' => 'rightslog',
4732 'delete' => 'dellogpage',
4733 'upload' => 'uploadlogpage',
4734 'move' => 'movelogpage',
4735 'import' => 'importlogpage',
4736 'patrol' => 'patrol-log-page',
4737 'merge' => 'mergelog',
4738 'suppress' => 'suppressionlog',
4742 * Lists the message key string for descriptive text to be shown at the
4743 * top of each log type.
4745 * Extensions with custom log types may add to this array.
4747 $wgLogHeaders = array(
4748 '' => 'alllogstext',
4749 'block' => 'blocklogtext',
4750 'protect' => 'protectlogtext',
4751 'rights' => 'rightslogtext',
4752 'delete' => 'dellogpagetext',
4753 'upload' => 'uploadlogpagetext',
4754 'move' => 'movelogpagetext',
4755 'import' => 'importlogpagetext',
4756 'patrol' => 'patrol-log-header',
4757 'merge' => 'mergelogpagetext',
4758 'suppress' => 'suppressionlogtext',
4762 * Lists the message key string for formatting individual events of each
4763 * type and action when listed in the logs.
4765 * Extensions with custom log types may add to this array.
4767 $wgLogActions = array(
4768 'block/block' => 'blocklogentry',
4769 'block/unblock' => 'unblocklogentry',
4770 'block/reblock' => 'reblock-logentry',
4771 'protect/protect' => 'protectedarticle',
4772 'protect/modify' => 'modifiedarticleprotection',
4773 'protect/unprotect' => 'unprotectedarticle',
4774 'protect/move_prot' => 'movedarticleprotection',
4775 'rights/rights' => 'rightslogentry',
4776 'rights/disable' => 'disableaccount-logentry',
4777 'delete/delete' => 'deletedarticle',
4778 'delete/restore' => 'undeletedarticle',
4779 'delete/revision' => 'revdelete-logentry',
4780 'delete/event' => 'logdelete-logentry',
4781 'upload/upload' => 'uploadedimage',
4782 'upload/overwrite' => 'overwroteimage',
4783 'upload/revert' => 'uploadedimage',
4784 'move/move' => '1movedto2',
4785 'move/move_redir' => '1movedto2_redir',
4786 'move/move_rev' => 'moverevlogentry',
4787 'import/upload' => 'import-logentry-upload',
4788 'import/interwiki' => 'import-logentry-interwiki',
4789 'merge/merge' => 'pagemerge-logentry',
4790 'suppress/revision' => 'revdelete-logentry',
4791 'suppress/file' => 'revdelete-logentry',
4792 'suppress/event' => 'logdelete-logentry',
4793 'suppress/delete' => 'suppressedarticle',
4794 'suppress/block' => 'blocklogentry',
4795 'suppress/reblock' => 'reblock-logentry',
4796 'patrol/patrol' => 'patrol-log-line',
4800 * The same as above, but here values are names of functions,
4802 * @see LogPage::actionText
4804 $wgLogActionsHandlers = array();
4807 * Maintain a log of newusers at Log/newusers?
4809 $wgNewUserLog = true;
4812 * Log the automatic creations of new users accounts?
4814 $wgLogAutocreatedAccounts = false;
4816 /** @} */ # end logging }
4818 /*************************************************************************//**
4819 * @name Special pages (general and miscellaneous)
4824 * Allow special page inclusions such as {{Special:Allpages}}
4826 $wgAllowSpecialInclusion = true;
4829 * Set this to an array of special page names to prevent
4830 * maintenance/updateSpecialPages.php from updating those pages.
4832 $wgDisableQueryPageUpdate = false;
4835 * List of special pages, followed by what subtitle they should go under
4836 * at Special:SpecialPages
4838 $wgSpecialPageGroups = array(
4839 'DoubleRedirects' => 'maintenance',
4840 'BrokenRedirects' => 'maintenance',
4841 'Lonelypages' => 'maintenance',
4842 'Uncategorizedpages' => 'maintenance',
4843 'Uncategorizedcategories' => 'maintenance',
4844 'Uncategorizedimages' => 'maintenance',
4845 'Uncategorizedtemplates' => 'maintenance',
4846 'Unusedcategories' => 'maintenance',
4847 'Unusedimages' => 'maintenance',
4848 'Protectedpages' => 'maintenance',
4849 'Protectedtitles' => 'maintenance',
4850 'Unusedtemplates' => 'maintenance',
4851 'Withoutinterwiki' => 'maintenance',
4852 'Longpages' => 'maintenance',
4853 'Shortpages' => 'maintenance',
4854 'Ancientpages' => 'maintenance',
4855 'Deadendpages' => 'maintenance',
4856 'Wantedpages' => 'maintenance',
4857 'Wantedcategories' => 'maintenance',
4858 'Wantedfiles' => 'maintenance',
4859 'Wantedtemplates' => 'maintenance',
4860 'Unwatchedpages' => 'maintenance',
4861 'Fewestrevisions' => 'maintenance',
4863 'Userlogin' => 'login',
4864 'Userlogout' => 'login',
4865 'CreateAccount' => 'login',
4867 'Recentchanges' => 'changes',
4868 'Recentchangeslinked' => 'changes',
4869 'Watchlist' => 'changes',
4870 'Newimages' => 'changes',
4871 'Newpages' => 'changes',
4873 'Tags' => 'changes',
4875 'Upload' => 'media',
4876 'Listfiles' => 'media',
4877 'MIMEsearch' => 'media',
4878 'FileDuplicateSearch' => 'media',
4879 'Filepath' => 'media',
4881 'Listusers' => 'users',
4882 'Activeusers' => 'users',
4883 'Listgrouprights' => 'users',
4884 'Ipblocklist' => 'users',
4885 'Contributions' => 'users',
4886 'Emailuser' => 'users',
4887 'Listadmins' => 'users',
4888 'Listbots' => 'users',
4889 'Userrights' => 'users',
4890 'Blockip' => 'users',
4891 'Preferences' => 'users',
4892 'Resetpass' => 'users',
4893 'DeletedContributions' => 'users',
4895 'Mostlinked' => 'highuse',
4896 'Mostlinkedcategories' => 'highuse',
4897 'Mostlinkedtemplates' => 'highuse',
4898 'Mostcategories' => 'highuse',
4899 'Mostimages' => 'highuse',
4900 'Mostrevisions' => 'highuse',
4902 'Allpages' => 'pages',
4903 'Prefixindex' => 'pages',
4904 'Listredirects' => 'pages',
4905 'Categories' => 'pages',
4906 'Disambiguations' => 'pages',
4908 'Randompage' => 'redirects',
4909 'Randomredirect' => 'redirects',
4910 'Mypage' => 'redirects',
4911 'Mytalk' => 'redirects',
4912 'Mycontributions' => 'redirects',
4913 'Search' => 'redirects',
4914 'LinkSearch' => 'redirects',
4916 'ComparePages' => 'pagetools',
4917 'Movepage' => 'pagetools',
4918 'MergeHistory' => 'pagetools',
4919 'Revisiondelete' => 'pagetools',
4920 'Undelete' => 'pagetools',
4921 'Export' => 'pagetools',
4922 'Import' => 'pagetools',
4923 'Whatlinkshere' => 'pagetools',
4925 'Statistics' => 'wiki',
4926 'Version' => 'wiki',
4928 'Unlockdb' => 'wiki',
4929 'Allmessages' => 'wiki',
4930 'Popularpages' => 'wiki',
4932 'Specialpages' => 'other',
4933 'Blockme' => 'other',
4934 'Booksources' => 'other',
4937 /** Whether or not to sort special pages in Special:Specialpages */
4939 $wgSortSpecialPages = true;
4942 * Filter for Special:Randompage. Part of a WHERE clause
4943 * @deprecated as of 1.16, use the SpecialRandomGetRandomTitle hook
4945 $wgExtraRandompageSQL = false;
4948 * On Special:Unusedimages, consider images "used", if they are put
4949 * into a category. Default (false) is not to count those as used.
4951 $wgCountCategorizedImagesAsUsed = false;
4954 * Maximum number of links to a redirect page listed on
4955 * Special:Whatlinkshere/RedirectDestination
4957 $wgMaxRedirectLinksRetrieved = 500;
4959 /** @} */ # end special pages }
4961 /*************************************************************************//**
4962 * @name Robot (search engine crawler) policy
4963 * See also $wgNoFollowLinks.
4968 * Default robot policy. The default policy is to encourage indexing and fol-
4969 * lowing of links. It may be overridden on a per-namespace and/or per-page
4972 $wgDefaultRobotPolicy = 'index,follow';
4975 * Robot policies per namespaces. The default policy is given above, the array
4976 * is made of namespace constants as defined in includes/Defines.php. You can-
4977 * not specify a different default policy for NS_SPECIAL: it is always noindex,
4978 * nofollow. This is because a number of special pages (e.g., ListPages) have
4979 * many permutations of options that display the same data under redundant
4980 * URLs, so search engine spiders risk getting lost in a maze of twisty special
4981 * pages, all alike, and never reaching your actual content.
4984 * $wgNamespaceRobotPolicies = array( NS_TALK => 'noindex' );
4986 $wgNamespaceRobotPolicies = array();
4989 * Robot policies per article. These override the per-namespace robot policies.
4990 * Must be in the form of an array where the key part is a properly canonical-
4991 * ised text form title and the value is a robot policy.
4993 * $wgArticleRobotPolicies = array( 'Main Page' => 'noindex,follow',
4994 * 'User:Bob' => 'index,follow' );
4995 * Example that DOES NOT WORK because the names are not canonical text forms:
4996 * $wgArticleRobotPolicies = array(
4997 * # Underscore, not space!
4998 * 'Main_Page' => 'noindex,follow',
4999 * # "Project", not the actual project name!
5000 * 'Project:X' => 'index,follow',
5001 * # Needs to be "Abc", not "abc" (unless $wgCapitalLinks is false for that namespace)!
5002 * 'abc' => 'noindex,nofollow'
5005 $wgArticleRobotPolicies = array();
5008 * An array of namespace keys in which the __INDEX__/__NOINDEX__ magic words
5009 * will not function, so users can't decide whether pages in that namespace are
5010 * indexed by search engines. If set to null, default to $wgContentNamespaces.
5012 * $wgExemptFromUserRobotsControl = array( NS_MAIN, NS_TALK, NS_PROJECT );
5014 $wgExemptFromUserRobotsControl = null;
5016 /** @} */ # End robot policy }
5018 /************************************************************************//**
5019 * @name AJAX and API
5020 * Note: The AJAX entry point which this section refers to is gradually being
5021 * replaced by the API entry point, api.php. They are essentially equivalent.
5022 * Both of them are used for dynamic client-side features, via XHR.
5027 * Enable the MediaWiki API for convenient access to
5028 * machine-readable data via api.php
5030 * See http://www.mediawiki.org/wiki/API
5032 $wgEnableAPI = true;
5035 * Allow the API to be used to perform write operations
5036 * (page edits, rollback, etc.) when an authorised user
5039 $wgEnableWriteAPI = true;
5042 * API module extensions
5043 * Associative array mapping module name to class name.
5044 * Extension modules may override the core modules.
5046 $wgAPIModules = array();
5047 $wgAPIMetaModules = array();
5048 $wgAPIPropModules = array();
5049 $wgAPIListModules = array();
5052 * Maximum amount of rows to scan in a DB query in the API
5053 * The default value is generally fine
5055 $wgAPIMaxDBRows = 5000;
5058 * The maximum size (in bytes) of an API result.
5059 * Don't set this lower than $wgMaxArticleSize*1024
5061 $wgAPIMaxResultSize = 8388608;
5064 * The maximum number of uncached diffs that can be retrieved in one API
5065 * request. Set this to 0 to disable API diffs altogether
5067 $wgAPIMaxUncachedDiffs = 1;
5070 * Log file or URL (TCP or UDP) to log API requests to, or false to disable
5071 * API request logging
5073 $wgAPIRequestLog = false;
5076 * Set the timeout for the API help text cache. If set to 0, caching disabled
5078 $wgAPICacheHelpTimeout = 60*60;
5081 * Enable AJAX framework
5086 * List of Ajax-callable functions.
5087 * Extensions acting as Ajax callbacks must register here
5089 $wgAjaxExportList = array( 'wfAjaxGetFileUrl' );
5092 * Enable watching/unwatching pages using AJAX.
5093 * Requires $wgUseAjax to be true too.
5095 $wgAjaxWatch = true;
5098 * Enable AJAX check for file overwrite, pre-upload
5100 $wgAjaxUploadDestCheck = true;
5103 * Enable previewing licences via AJAX. Also requires $wgEnableAPI to be true.
5105 $wgAjaxLicensePreview = true;
5108 * Settings for incoming cross-site AJAX requests:
5109 * Newer browsers support cross-site AJAX when the target resource allows requests
5110 * from the origin domain by the Access-Control-Allow-Origin header.
5111 * This is currently only used by the API (requests to api.php)
5112 * $wgCrossSiteAJAXdomains can be set using a wildcard syntax:
5114 * '*' matches any number of characters
5115 * '?' matches any 1 character
5118 $wgCrossSiteAJAXdomains = array(
5119 'www.mediawiki.org',
5126 $wgCrossSiteAJAXdomains = array();
5129 * Domains that should not be allowed to make AJAX requests,
5130 * even if they match one of the domains allowed by $wgCrossSiteAJAXdomains
5131 * Uses the same syntax as $wgCrossSiteAJAXdomains
5134 $wgCrossSiteAJAXdomainExceptions = array();
5136 /** @} */ # End AJAX and API }
5138 /************************************************************************//**
5139 * @name Shell and process control
5144 * Maximum amount of virtual memory available to shell processes under linux, in KB.
5146 $wgMaxShellMemory = 102400;
5149 * Maximum file size created by shell processes under linux, in KB
5150 * ImageMagick convert for example can be fairly hungry for scratch space
5152 $wgMaxShellFileSize = 102400;
5155 * Maximum CPU time in seconds for shell processes under linux
5157 $wgMaxShellTime = 180;
5160 * Executable path of the PHP cli binary (php/php5). Should be set up on install.
5162 $wgPhpCli = '/usr/bin/php';
5165 * Locale for LC_CTYPE, to work around http://bugs.php.net/bug.php?id=45132
5166 * For Unix-like operating systems, set this to to a locale that has a UTF-8
5167 * character set. Only the character set is relevant.
5169 $wgShellLocale = 'en_US.utf8';
5171 /** @} */ # End shell }
5173 /************************************************************************//**
5179 * Timeout for HTTP requests done internally
5181 $wgHTTPTimeout = 25;
5184 * Timeout for Asynchronous (background) HTTP requests
5186 $wgAsyncHTTPTimeout = 25;
5189 * Proxy to use for CURL requests.
5191 $wgHTTPProxy = false;
5193 /** @} */ # End HTTP client }
5195 /************************************************************************//**
5197 * See also $wgEnotifUseJobQ.
5202 * Number of jobs to perform per request. May be less than one in which case
5203 * jobs are performed probabalistically. If this is zero, jobs will not be done
5204 * during ordinary apache requests. In this case, maintenance/runJobs.php should
5205 * be run periodically.
5210 * Number of rows to update per job
5212 $wgUpdateRowsPerJob = 500;
5215 * Number of rows to update per query
5217 $wgUpdateRowsPerQuery = 100;
5219 /** @} */ # End job queue }
5221 /************************************************************************//**
5222 * @name Miscellaneous
5226 /** Allow the "info" action, very inefficient at the moment */
5227 $wgAllowPageInfo = false;
5229 /** Name of the external diff engine to use */
5230 $wgExternalDiffEngine = false;
5233 * Array of disabled article actions, e.g. view, edit, dublincore, delete, etc.
5235 $wgDisabledActions = array();
5238 * Disable redirects to special pages and interwiki redirects, which use a 302
5239 * and have no "redirected from" link.
5241 $wgDisableHardRedirects = false;
5244 * LinkHolderArray batch size
5247 $wgLinkHolderBatchSize = 1000;
5250 * By default MediaWiki does not register links pointing to same server in externallinks dataset,
5251 * use this value to override:
5253 $wgRegisterInternalExternals = false;
5256 * Maximum number of pages to move at once when moving subpages with a page.
5258 $wgMaximumMovedPages = 100;
5261 * Fix double redirects after a page move.
5262 * Tends to conflict with page move vandalism, use only on a private wiki.
5264 $wgFixDoubleRedirects = false;
5267 * Allow redirection to another page when a user logs in.
5268 * To enable, set to a string like 'Main Page'
5270 $wgRedirectOnLogin = null;
5273 * Configuration for processing pool control, for use in high-traffic wikis.
5274 * An implementation is provided in the PoolCounter extension.
5276 * This configuration array maps pool types to an associative array. The only
5277 * defined key in the associative array is "class", which gives the class name.
5278 * The remaining elements are passed through to the class as constructor
5279 * parameters. Example:
5281 * $wgPoolCounterConf = array( 'ArticleView' => array(
5282 * 'class' => 'PoolCounter_Client',
5283 * 'timeout' => 15, // wait timeout in seconds
5284 * 'workers' => 5, // maximum number of active threads in each pool
5285 * 'maxqueue' => 50, // maximum number of total threads in each pool
5286 * ... any extension-specific options...
5289 $wgPoolCounterConf = null;
5292 * To disable file delete/restore temporarily
5294 $wgUploadMaintenance = false;
5297 * Allows running of selenium tests via maintenance/tests/RunSeleniumTests.php
5299 $wgEnableSelenium = false;
5300 $wgSeleniumTestConfigs = array();
5301 $wgSeleniumConfigFile = null;
5302 $wgDBtestuser = ''; //db user that has permission to create and drop the test databases only
5303 $wgDBtestpassword = '';
5306 * For really cool vim folding this needs to be at the end:
5307 * vim: foldmarker=@{,@} foldmethod=marker