* Show relevant deletion log lines when uploading a previously deleted file

[lhc/web/wiklou.git] / includes / DefaultSettings.php

<?php
/**
 *
 *                 NEVER EDIT THIS FILE
 *
 *
 * To customize your installation, edit "LocalSettings.php". If you make
 * changes here, they will be lost on next upgrade of MediaWiki!
 *
 * Note that since all these string interpolations are expanded
 * before LocalSettings is included, if you localize something
 * like $wgScriptPath, you must also localize everything that
 * depends on it.
 *
 * Documentation is in the source and on:
 * http://www.mediawiki.org/wiki/Help:Configuration_settings
 *
 */

# This is not a valid entry point, perform no further processing unless MEDIAWIKI is defined
if( !defined( 'MEDIAWIKI' ) ) {
        echo "This file is part of MediaWiki and is not a valid entry point\n";
        die( 1 );
}

/**
 * Create a site configuration object
 * Not used for much in a default install
 */
require_once( "$IP/includes/SiteConfiguration.php" );
$wgConf = new SiteConfiguration;

/** MediaWiki version number */
$wgVersion                      = '1.12alpha';

/** Name of the site. It must be changed in LocalSettings.php */
$wgSitename         = 'MediaWiki';

/** 
 * Name of the project namespace. If left set to false, $wgSitename will be 
 * used instead.
 */
$wgMetaNamespace    = false;

/**
 * Name of the project talk namespace. If left set to false, a name derived
 * from the name of the project namespace will be used.
 */
$wgMetaNamespaceTalk = false;


/** URL of the server. It will be automatically built including https mode */
$wgServer = '';

if( isset( $_SERVER['SERVER_NAME'] ) ) {
        $wgServerName = $_SERVER['SERVER_NAME'];
} elseif( isset( $_SERVER['HOSTNAME'] ) ) {
        $wgServerName = $_SERVER['HOSTNAME'];
} elseif( isset( $_SERVER['HTTP_HOST'] ) ) {
        $wgServerName = $_SERVER['HTTP_HOST'];
} elseif( isset( $_SERVER['SERVER_ADDR'] ) ) {
        $wgServerName = $_SERVER['SERVER_ADDR'];
} else {
        $wgServerName = 'localhost';
}

# check if server use https:
$wgProto = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ? 'https' : 'http';

$wgServer = $wgProto.'://' . $wgServerName;
# If the port is a non-standard one, add it to the URL
if(    isset( $_SERVER['SERVER_PORT'] )
        && !strpos( $wgServerName, ':' )
    && (    ( $wgProto == 'http' && $_SERVER['SERVER_PORT'] != 80 )
         || ( $wgProto == 'https' && $_SERVER['SERVER_PORT'] != 443 ) ) ) {

        $wgServer .= ":" . $_SERVER['SERVER_PORT'];
}


/**
 * The path we should point to.
 * It might be a virtual path in case with use apache mod_rewrite for example
 *
 * This *needs* to be set correctly.
 *
 * Other paths will be set to defaults based on it unless they are directly
 * set in LocalSettings.php
 */
$wgScriptPath       = '/wiki';

/**
 * Whether to support URLs like index.php/Page_title
 * These often break when PHP is set up in CGI mode.
 * PATH_INFO *may* be correct if cgi.fix_pathinfo is
 * set, but then again it may not; lighttpd converts
 * incoming path data to lowercase on systems with
 * case-insensitive filesystems, and there have been
 * reports of problems on Apache as well.
 *
 * To be safe we'll continue to keep it off by default.
 *
 * Override this to false if $_SERVER['PATH_INFO']
 * contains unexpectedly incorrect garbage, or to
 * true if it is really correct.
 *
 * The default $wgArticlePath will be set based on
 * this value at runtime, but if you have customized
 * it, having this incorrectly set to true can
 * cause redirect loops when "pretty URLs" are used.
 *
 */
$wgUsePathInfo =
        ( strpos( php_sapi_name(), 'cgi' ) === false ) &&
        ( strpos( php_sapi_name(), 'apache2filter' ) === false ) &&
        ( strpos( php_sapi_name(), 'isapi' ) === false );


/**#@+
 * Script users will request to get articles
 * ATTN: Old installations used wiki.phtml and redirect.phtml -
 * make sure that LocalSettings.php is correctly set!
 *
 * Will be set based on $wgScriptPath in Setup.php if not overridden
 * in LocalSettings.php. Generally you should not need to change this
 * unless you don't like seeing "index.php".
 */
$wgScriptExtension  = '.php'; /// extension to append to script names by default
$wgScript           = false; /// defaults to "{$wgScriptPath}/index{$wgScriptExtension}"
$wgRedirectScript   = false; /// defaults to "{$wgScriptPath}/redirect{$wgScriptExtension}"
/**#@-*/


/**#@+
 * These various web and file path variables are set to their defaults
 * in Setup.php if they are not explicitly set from LocalSettings.php.
 * If you do override them, be sure to set them all!
 *
 * These will relatively rarely need to be set manually, unless you are
 * splitting style sheets or images outside the main document root.
 *
 * @global string
 */
/**
 * style path as seen by users
 */
$wgStylePath   = false; /// defaults to "{$wgScriptPath}/skins"
/**
 * filesystem stylesheets directory
 */
$wgStyleDirectory = false; /// defaults to "{$IP}/skins"
$wgStyleSheetPath = &$wgStylePath;
$wgArticlePath      = false; /// default to "{$wgScript}/$1" or "{$wgScript}?title=$1", depending on $wgUsePathInfo
$wgVariantArticlePath = false;
$wgUploadPath       = false; /// defaults to "{$wgScriptPath}/images"
$wgUploadDirectory      = false; /// defaults to "{$IP}/images"
$wgHashedUploadDirectory        = true;
$wgLogo                         = false; /// defaults to "{$wgStylePath}/common/images/wiki.png"
$wgFavicon                      = '/favicon.ico';
$wgMathPath         = false; /// defaults to "{$wgUploadPath}/math"
$wgMathDirectory    = false; /// defaults to "{$wgUploadDirectory}/math"
$wgTmpDirectory     = false; /// defaults to "{$wgUploadDirectory}/tmp"
$wgUploadBaseUrl    = "";
/**#@-*/

/**
 * New file storage paths; currently used only for deleted files.
 * Set it like this:
 *
 *   $wgFileStore['deleted']['directory'] = '/var/wiki/private/deleted';
 *
 */
$wgFileStore = array();
$wgFileStore['deleted']['directory'] = false;// Defaults to $wgUploadDirectory/deleted
$wgFileStore['deleted']['url'] = null;       // Private
$wgFileStore['deleted']['hash'] = 3;         // 3-level subdirectory split

/**#@+
 * File repository structures
 *
 * $wgLocalFileRepo is a single repository structure, and $wgForeignFileRepo is
 * a an array of such structures. Each repository structure is an associative 
 * array of properties configuring the repository. 
 *
 * Properties required for all repos:
 *    class             The class name for the repository. May come from the core or an extension. 
 *                      The core repository classes are LocalRepo, ForeignDBRepo, FSRepo.
 *
 *    name                              A unique name for the repository.
 *                      
 * For all core repos:
 *    url               Base public URL
 *    hashLevels        The number of directory levels for hash-based division of files
 *    thumbScriptUrl    The URL for thumb.php (optional, not recommended)
 *    transformVia404   Whether to skip media file transformation on parse and rely on a 404 
 *                      handler instead.
 *    initialCapital    Equivalent to $wgCapitalLinks, determines whether filenames implicitly 
 *                      start with a capital letter. The current implementation may give incorrect
 *                      description page links when the local $wgCapitalLinks and initialCapital 
 *                      are mismatched.
 *    pathDisclosureProtection
 *                      May be 'paranoid' to remove all parameters from error messages, 'none' to 
 *                      leave the paths in unchanged, or 'simple' to replace paths with 
 *                      placeholders. Default for LocalRepo is 'simple'.
 *
 * These settings describe a foreign MediaWiki installation. They are optional, and will be ignored
 * for local repositories:
 *    descBaseUrl       URL of image description pages, e.g. http://en.wikipedia.org/wiki/Image:
 *    scriptDirUrl      URL of the MediaWiki installation, equivalent to $wgScriptPath, e.g. 
 *                      http://en.wikipedia.org/w
 *
 *    articleUrl        Equivalent to $wgArticlePath, e.g. http://en.wikipedia.org/wiki/$1
 *    fetchDescription  Fetch the text of the remote file description page. Equivalent to 
 *                      $wgFetchCommonsDescriptions.
 *
 * ForeignDBRepo:
 *    dbType, dbServer, dbUser, dbPassword, dbName, dbFlags
 *                      equivalent to the corresponding member of $wgDBservers
 *    tablePrefix       Table prefix, the foreign wiki's $wgDBprefix
 *    hasSharedCache    True if the wiki's shared cache is accessible via the local $wgMemc
 *
 * The default is to initialise these arrays from the MW<1.11 backwards compatible settings: 
 * $wgUploadPath, $wgThumbnailScriptPath, $wgSharedUploadDirectory, etc.
 */
$wgLocalFileRepo = false;
$wgForeignFileRepos = array();
/**#@-*/

/**
 * Allowed title characters -- regex character class
 * Don't change this unless you know what you're doing
 *
 * Problematic punctuation:
 *  []{}|#    Are needed for link syntax, never enable these
 *  <>        Causes problems with HTML escaping, don't use
 *  %         Enabled by default, minor problems with path to query rewrite rules, see below
 *  +         Enabled by default, but doesn't work with path to query rewrite rules, corrupted by apache
 *  ?         Enabled by default, but doesn't work with path to PATH_INFO rewrites
 *
 * All three of these punctuation problems can be avoided by using an alias, instead of a
 * rewrite rule of either variety.
 *
 * The problem with % is that when using a path to query rewrite rule, URLs are
 * double-unescaped: once by Apache's path conversion code, and again by PHP. So
 * %253F, for example, becomes "?". Our code does not double-escape to compensate
 * for this, indeed double escaping would break if the double-escaped title was
 * passed in the query string rather than the path. This is a minor security issue
 * because articles can be created such that they are hard to view or edit.
 *
 * In some rare cases you may wish to remove + for compatibility with old links.
 *
 * Theoretically 0x80-0x9F of ISO 8859-1 should be disallowed, but
 * this breaks interlanguage links
 */
$wgLegalTitleChars = " %!\"$&'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF+";


/**
 * The external URL protocols
 */
$wgUrlProtocols = array(
        'http://',
        'https://',
        'ftp://',
        'irc://',
        'gopher://',
        'telnet://', // Well if we're going to support the above.. -ævar
        'nntp://', // @bug 3808 RFC 1738
        'worldwind://',
        'mailto:',
        'news:'
);

/** internal name of virus scanner. This servers as a key to the $wgAntivirusSetup array.
 * Set this to NULL to disable virus scanning. If not null, every file uploaded will be scanned for viruses.
 * @global string $wgAntivirus
 */
$wgAntivirus= NULL;

/** Configuration for different virus scanners. This an associative array of associative arrays:
 * it contains on setup array per known scanner type. The entry is selected by $wgAntivirus, i.e.
 * valid values for $wgAntivirus are the keys defined in this array.
 *
 * The configuration array for each scanner contains the following keys: "command", "codemap", "messagepattern";
 *
 * "command" is the full command to call the virus scanner - %f will be replaced with the name of the
 * file to scan. If not present, the filename will be appended to the command. Note that this must be
 * overwritten if the scanner is not in the system path; in that case, plase set
 * $wgAntivirusSetup[$wgAntivirus]['command'] to the desired command with full path.
 *
 * "codemap" is a mapping of exit code to return codes of the detectVirus function in SpecialUpload.
 * An exit code mapped to AV_SCAN_FAILED causes the function to consider the scan to be failed. This will pass
 * the file if $wgAntivirusRequired is not set.
 * An exit code mapped to AV_SCAN_ABORTED causes the function to consider the file to have an usupported format,
 * which is probably imune to virusses. This causes the file to pass.
 * An exit code mapped to AV_NO_VIRUS will cause the file to pass, meaning no virus was found.
 * All other codes (like AV_VIRUS_FOUND) will cause the function to report a virus.
 * You may use "*" as a key in the array to catch all exit codes not mapped otherwise.
 *
 * "messagepattern" is a perl regular expression to extract the meaningful part of the scanners
 * output. The relevant part should be matched as group one (\1).
 * If not defined or the pattern does not match, the full message is shown to the user.
 *
 * @global array $wgAntivirusSetup
 */
$wgAntivirusSetup = array(

        #setup for clamav
        'clamav' => array (
                'command' => "clamscan --no-summary ",

                'codemap' => array (
                        "0" =>  AV_NO_VIRUS, # no virus
                        "1" =>  AV_VIRUS_FOUND, # virus found
                        "52" => AV_SCAN_ABORTED, # unsupported file format (probably imune)
                        "*" =>  AV_SCAN_FAILED, # else scan failed
                ),

                'messagepattern' => '/.*?:(.*)/sim',
        ),

        #setup for f-prot
        'f-prot' => array (
                'command' => "f-prot ",

                'codemap' => array (
                        "0" => AV_NO_VIRUS, # no virus
                        "3" => AV_VIRUS_FOUND, # virus found
                        "6" => AV_VIRUS_FOUND, # virus found
                        "*" => AV_SCAN_FAILED, # else scan failed
                ),

                'messagepattern' => '/.*?Infection:(.*)$/m',
        ),
);


/** Determines if a failed virus scan (AV_SCAN_FAILED) will cause the file to be rejected.
 * @global boolean $wgAntivirusRequired
*/
$wgAntivirusRequired= true;

/** Determines if the mime type of uploaded files should be checked
 * @global boolean $wgVerifyMimeType
*/
$wgVerifyMimeType= true;

/** Sets the mime type definition file to use by MimeMagic.php.
* @global string $wgMimeTypeFile
*/
$wgMimeTypeFile= "includes/mime.types";
#$wgMimeTypeFile= "/etc/mime.types";
#$wgMimeTypeFile= NULL; #use built-in defaults only.

/** Sets the mime type info file to use by MimeMagic.php.
* @global string $wgMimeInfoFile
*/
$wgMimeInfoFile= "includes/mime.info";
#$wgMimeInfoFile= NULL; #use built-in defaults only.

/** Switch for loading the FileInfo extension by PECL at runtime.
 * This should be used only if fileinfo is installed as a shared object 
 * or a dynamic libary
 * @global string $wgLoadFileinfoExtension
*/
$wgLoadFileinfoExtension= false;

/** Sets an external mime detector program. The command must print only
 * the mime type to standard output.
 * The name of the file to process will be appended to the command given here.
 * If not set or NULL, mime_content_type will be used if available.
*/
$wgMimeDetectorCommand= NULL; # use internal mime_content_type function, available since php 4.3.0
#$wgMimeDetectorCommand= "file -bi"; #use external mime detector (Linux)

/** Switch for trivial mime detection. Used by thumb.php to disable all fance
 * things, because only a few types of images are needed and file extensions
 * can be trusted.
*/
$wgTrivialMimeDetection= false;

/**
 * To set 'pretty' URL paths for actions other than
 * plain page views, add to this array. For instance:
 *   'edit' => "$wgScriptPath/edit/$1"
 *
 * There must be an appropriate script or rewrite rule
 * in place to handle these URLs.
 */
$wgActionPaths = array();

/**
 * If you operate multiple wikis, you can define a shared upload path here.
 * Uploads to this wiki will NOT be put there - they will be put into
 * $wgUploadDirectory.
 * If $wgUseSharedUploads is set, the wiki will look in the shared repository if
 * no file of the given name is found in the local repository (for [[Image:..]],
 * [[Media:..]] links). Thumbnails will also be looked for and generated in this
 * directory.
 *
 * Note that these configuration settings can now be defined on a per-
 * repository basis for an arbitrary number of file repositories, using the
 * $wgForeignFileRepos variable.
 */
$wgUseSharedUploads = false;
/** Full path on the web server where shared uploads can be found */
$wgSharedUploadPath = "http://commons.wikimedia.org/shared/images";
/** Fetch commons image description pages and display them on the local wiki? */
$wgFetchCommonsDescriptions = false;
/** Path on the file system where shared uploads can be found. */
$wgSharedUploadDirectory = "/var/www/wiki3/images";
/** DB name with metadata about shared directory. Set this to false if the uploads do not come from a wiki. */
$wgSharedUploadDBname = false;
/** Optional table prefix used in database. */
$wgSharedUploadDBprefix = '';
/** Cache shared metadata in memcached. Don't do this if the commons wiki is in a different memcached domain */
$wgCacheSharedUploads = true;
/** Allow for upload to be copied from an URL. Requires Special:Upload?source=web */
$wgAllowCopyUploads = false;
/**
 * Max size for uploads, in bytes.  Currently only works for uploads from URL
 * via CURL (see $wgAllowCopyUploads).  The only way to impose limits on
 * normal uploads is currently to edit php.ini.
 */
$wgMaxUploadSize = 1024*1024*100; # 100MB

/**
 * Point the upload navigation link to an external URL
 * Useful if you want to use a shared repository by default
 * without disabling local uploads (use $wgEnableUploads = false for that)
 * e.g. $wgUploadNavigationUrl = 'http://commons.wikimedia.org/wiki/Special:Upload';
*/
$wgUploadNavigationUrl = false;

/**
 * Give a path here to use thumb.php for thumbnail generation on client request, instead of
 * generating them on render and outputting a static URL. This is necessary if some of your
 * apache servers don't have read/write access to the thumbnail path.
 *
 * Example:
 *   $wgThumbnailScriptPath = "{$wgScriptPath}/thumb{$wgScriptExtension}";
 */
$wgThumbnailScriptPath = false;
$wgSharedThumbnailScriptPath = false;

/**
 * Set the following to false especially if you have a set of files that need to
 * be accessible by all wikis, and you do not want to use the hash (path/a/aa/)
 * directory layout.
 */
$wgHashedSharedUploadDirectory = true;

/**
 * Base URL for a repository wiki. Leave this blank if uploads are just stored
 * in a shared directory and not meant to be accessible through a separate wiki.
 * Otherwise the image description pages on the local wiki will link to the
 * image description page on this wiki.
 *
 * Please specify the namespace, as in the example below.
 */
$wgRepositoryBaseUrl="http://commons.wikimedia.org/wiki/Image:";


#
# Email settings
#

/**
 * Site admin email address
 * Default to wikiadmin@SERVER_NAME
 * @global string $wgEmergencyContact
 */
$wgEmergencyContact = 'wikiadmin@' . $wgServerName;

/**
 * Password reminder email address
 * The address we should use as sender when a user is requesting his password
 * Default to apache@SERVER_NAME
 * @global string $wgPasswordSender
 */
$wgPasswordSender       = 'MediaWiki Mail <apache@' . $wgServerName . '>';

/**
 * dummy address which should be accepted during mail send action
 * It might be necessay to adapt the address or to set it equal
 * to the $wgEmergencyContact address
 */
#$wgNoReplyAddress      = $wgEmergencyContact;
$wgNoReplyAddress       = 'reply@not.possible';

/**
 * Set to true to enable the e-mail basic features:
 * Password reminders, etc. If sending e-mail on your
 * server doesn't work, you might want to disable this.
 * @global bool $wgEnableEmail
 */
$wgEnableEmail = true;

/**
 * Set to true to enable user-to-user e-mail.
 * This can potentially be abused, as it's hard to track.
 * @global bool $wgEnableUserEmail
 */
$wgEnableUserEmail = true;

/**
 * Minimum time, in hours, which must elapse between password reminder
 * emails for a given account. This is to prevent abuse by mail flooding.
 */
$wgPasswordReminderResendTime = 24;

/**
 * SMTP Mode
 * For using a direct (authenticated) SMTP server connection.
 * Default to false or fill an array :
 * <code>
 * "host" => 'SMTP domain',
 * "IDHost" => 'domain for MessageID',
 * "port" => "25",
 * "auth" => true/false,
 * "username" => user,
 * "password" => password
 * </code>
 *
 * @global mixed $wgSMTP
 */
$wgSMTP                         = false;


/**#@+
 * Database settings
 */
/** database host name or ip address */
$wgDBserver         = 'localhost';
/** database port number */
$wgDBport           = '';
/** name of the database */
$wgDBname           = 'wikidb';
/** */
$wgDBconnection     = '';
/** Database username */
$wgDBuser           = 'wikiuser';
/** Database type
 */
$wgDBtype           = "mysql";
/** Search type
 * Leave as null to select the default search engine for the
 * selected database type (eg SearchMySQL4), or set to a class
 * name to override to a custom search engine.
 */
$wgSearchType       = null;
/** Table name prefix */
$wgDBprefix         = '';
/** MySQL table options to use during installation or update */
$wgDBTableOptions = 'TYPE=InnoDB';

/**#@-*/


/** Live high performance sites should disable this - some checks acquire giant mysql locks */
$wgCheckDBSchema = true;


/**
 * Shared database for multiple wikis. Presently used for storing a user table
 * for single sign-on. The server for this database must be the same as for the
 * main database.
 * EXPERIMENTAL
 */
$wgSharedDB = null;

# Database load balancer
# This is a two-dimensional array, an array of server info structures
# Fields are:
#   host:        Host name
#   dbname:      Default database name
#   user:        DB user
#   password:    DB password
#   type:        "mysql" or "postgres"
#   load:        ratio of DB_SLAVE load, must be >=0, the sum of all loads must be >0
#   groupLoads:  array of load ratios, the key is the query group name. A query may belong
#                to several groups, the most specific group defined here is used.
#
#   flags:       bit field
#                   DBO_DEFAULT -- turns on DBO_TRX only if !$wgCommandLineMode (recommended)
#                   DBO_DEBUG -- equivalent of $wgDebugDumpSql
#                   DBO_TRX -- wrap entire request in a transaction
#                   DBO_IGNORE -- ignore errors (not useful in LocalSettings.php)
#                   DBO_NOBUFFER -- turn off buffering (not useful in LocalSettings.php)
#
#   max lag:     (optional) Maximum replication lag before a slave will taken out of rotation
#   max threads: (optional) Maximum number of running threads
#
#   These and any other user-defined properties will be assigned to the mLBInfo member
#   variable of the Database object.
#
# Leave at false to use the single-server variables above
$wgDBservers            = false;

/** How long to wait for a slave to catch up to the master */
$wgMasterWaitTimeout = 10;

/** File to log database errors to */
$wgDBerrorLog           = false;

/** When to give an error message */
$wgDBClusterTimeout = 10;

/**
 * wgDBminWordLen :
 * MySQL 3.x : used to discard words that MySQL will not return any results for
 * shorter values configure mysql directly.
 * MySQL 4.x : ignore it and configure mySQL
 * See: http://dev.mysql.com/doc/mysql/en/Fulltext_Fine-tuning.html
 */
$wgDBminWordLen     = 4;
/** Set to true if using InnoDB tables */
$wgDBtransactions       = false;
/** Set to true for compatibility with extensions that might be checking.
 * MySQL 3.23.x is no longer supported. */
$wgDBmysql4                     = true;

/**
 * Set to true to engage MySQL 4.1/5.0 charset-related features;
 * for now will just cause sending of 'SET NAMES=utf8' on connect.
 *
 * WARNING: THIS IS EXPERIMENTAL!
 *
 * May break if you're not using the table defs from mysql5/tables.sql.
 * May break if you're upgrading an existing wiki if set differently.
 * Broken symptoms likely to include incorrect behavior with page titles,
 * usernames, comments etc containing non-ASCII characters.
 * Might also cause failures on the object cache and other things.
 *
 * Even correct usage may cause failures with Unicode supplementary
 * characters (those not in the Basic Multilingual Plane) unless MySQL
 * has enhanced their Unicode support.
 */
$wgDBmysql5                     = false;

/**
 * Other wikis on this site, can be administered from a single developer
 * account.
 * Array numeric key => database name
 */
$wgLocalDatabases   = array();

/**
 * For multi-wiki clusters with multiple master servers; if an alternate
 * is listed for the requested database, a connection to it will be opened
 * instead of to the current wiki's regular master server when cross-wiki
 * data operations are done from here.
 *
 * Requires that the other server be accessible by network, with the same
 * username/password as the primary.
 *
 * eg $wgAlternateMaster['enwiki'] = 'ariel';
 */
$wgAlternateMaster = array();

/**
 * Object cache settings
 * See Defines.php for types
 */
$wgMainCacheType = CACHE_NONE;
$wgMessageCacheType = CACHE_ANYTHING;
$wgParserCacheType = CACHE_ANYTHING;

$wgParserCacheExpireTime = 86400;

$wgSessionsInMemcached = false;
$wgLinkCacheMemcached = false; # Not fully tested

/**
 * Memcached-specific settings
 * See docs/memcached.txt
 */
$wgUseMemCached     = false;
$wgMemCachedDebug   = false; # Will be set to false in Setup.php, if the server isn't working
$wgMemCachedServers = array( '127.0.0.1:11000' );
$wgMemCachedPersistent = false;

/**
 * Directory for local copy of message cache, for use in addition to memcached
 */
$wgLocalMessageCache = false;
/**
 * Defines format of local cache
 * true - Serialized object
 * false - PHP source file (Warning - security risk)
 */
$wgLocalMessageCacheSerialized = true;

/**
 * Directory for compiled constant message array databases
 * WARNING: turning anything on will just break things, aaaaaah!!!!
 */
$wgCachedMessageArrays = false;

# Language settings
#
/** Site language code, should be one of ./languages/Language(.*).php */
$wgLanguageCode     = 'en';

/**
 * Some languages need different word forms, usually for different cases.
 * Used in Language::convertGrammar().
 */
$wgGrammarForms = array();
#$wgGrammarForms['en']['genitive']['car'] = 'car\'s';

/** Treat language links as magic connectors, not inline links */
$wgInterwikiMagic = true;

/** Hide interlanguage links from the sidebar */
$wgHideInterlanguageLinks = false;


/** We speak UTF-8 all the time now, unless some oddities happen */
$wgInputEncoding  = 'UTF-8';
$wgOutputEncoding = 'UTF-8';
$wgEditEncoding   = '';

# Set this to eg 'ISO-8859-1' to perform character set
# conversion when loading old revisions not marked with
# "utf-8" flag. Use this when converting wiki to UTF-8
# without the burdensome mass conversion of old text data.
#
# NOTE! This DOES NOT touch any fields other than old_text.
# Titles, comments, user names, etc still must be converted
# en masse in the database before continuing as a UTF-8 wiki.
$wgLegacyEncoding   = false;

/**
 * If set to true, the MediaWiki 1.4 to 1.5 schema conversion will
 * create stub reference rows in the text table instead of copying
 * the full text of all current entries from 'cur' to 'text'.
 *
 * This will speed up the conversion step for large sites, but
 * requires that the cur table be kept around for those revisions
 * to remain viewable.
 *
 * maintenance/migrateCurStubs.php can be used to complete the
 * migration in the background once the wiki is back online.
 *
 * This option affects the updaters *only*. Any present cur stub
 * revisions will be readable at runtime regardless of this setting.
 */
$wgLegacySchemaConversion = false;

$wgMimeType                     = 'text/html';
$wgJsMimeType                   = 'text/javascript';
$wgDocType                      = '-//W3C//DTD XHTML 1.0 Transitional//EN';
$wgDTD                          = 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd';
$wgXhtmlDefaultNamespace        = 'http://www.w3.org/1999/xhtml';

# Permit other namespaces in addition to the w3.org default.
# Use the prefix for the key and the namespace for the value. For
# example:
# $wgXhtmlNamespaces['svg'] = 'http://www.w3.org/2000/svg';
# Normally we wouldn't have to define this in the root <html>
# element, but IE needs it there in some circumstances.
$wgXhtmlNamespaces              = array();

/** Enable to allow rewriting dates in page text.
 * DOES NOT FORMAT CORRECTLY FOR MOST LANGUAGES */
$wgUseDynamicDates  = false;
/** Enable dates like 'May 12' instead of '12 May', this only takes effect if
 * the interface is set to English
 */
$wgAmericanDates    = false;
/**
 * For Hindi and Arabic use local numerals instead of Western style (0-9)
 * numerals in interface.
 */
$wgTranslateNumerals = true;

/**
 * Translation using MediaWiki: namespace.
 * This will increase load times by 25-60% unless memcached is installed.
 * Interface messages will be loaded from the database.
 */
$wgUseDatabaseMessages = true;

/**
 * Expiry time for the message cache key
 */
$wgMsgCacheExpiry       = 86400;

/**
 * Maximum entry size in the message cache, in bytes
 */
$wgMaxMsgCacheEntrySize = 10000;

# Whether to enable language variant conversion.
$wgDisableLangConversion = false;

# Default variant code, if false, the default will be the language code
$wgDefaultLanguageVariant = false;

/**
 * Show a bar of language selection links in the user login and user
 * registration forms; edit the "loginlanguagelinks" message to
 * customise these
 */
$wgLoginLanguageSelector = false;

# Whether to use zhdaemon to perform Chinese text processing
# zhdaemon is under developement, so normally you don't want to
# use it unless for testing
$wgUseZhdaemon = false;
$wgZhdaemonHost="localhost";
$wgZhdaemonPort=2004;

/** Normally you can ignore this and it will be something
    like $wgMetaNamespace . "_talk". In some languages, you
    may want to set this manually for grammatical reasons.
    It is currently only respected by those languages
    where it might be relevant and where no automatic
    grammar converter exists.
*/
$wgMetaNamespaceTalk = false;

# Miscellaneous configuration settings
#

$wgLocalInterwiki   = 'w';
$wgInterwikiExpiry = 10800; # Expiry time for cache of interwiki table

/** Interwiki caching settings.
        $wgInterwikiCache specifies path to constant database file
                This cdb database is generated by dumpInterwiki from maintenance
                and has such key formats:
                        dbname:key - a simple key (e.g. enwiki:meta)
                        _sitename:key - site-scope key (e.g. wiktionary:meta)
                        __global:key - global-scope key (e.g. __global:meta)
                        __sites:dbname - site mapping (e.g. __sites:enwiki)
                Sites mapping just specifies site name, other keys provide
                        "local url" data layout.
        $wgInterwikiScopes specify number of domains to check for messages:
                1 - Just wiki(db)-level
                2 - wiki and global levels
                3 - site levels
        $wgInterwikiFallbackSite - if unable to resolve from cache
*/
$wgInterwikiCache = false;
$wgInterwikiScopes = 3;
$wgInterwikiFallbackSite = 'wiki';

/**
 * If local interwikis are set up which allow redirects,
 * set this regexp to restrict URLs which will be displayed
 * as 'redirected from' links.
 *
 * It might look something like this:
 * $wgRedirectSources = '!^https?://[a-z-]+\.wikipedia\.org/!';
 *
 * Leave at false to avoid displaying any incoming redirect markers.
 * This does not affect intra-wiki redirects, which don't change
 * the URL.
 */
$wgRedirectSources = false;


$wgShowIPinHeader       = true; # For non-logged in users
$wgMaxNameChars         = 255;  # Maximum number of bytes in username
$wgMaxSigChars      = 255;  # Maximum number of Unicode characters in signature
$wgMaxArticleSize       = 2048; # Maximum article size in kilobytes

$wgExtraSubtitle        = '';
$wgSiteSupportPage      = ''; # A page where you users can receive donations

/***
 * If this lock file exists, the wiki will be forced into read-only mode.
 * Its contents will be shown to users as part of the read-only warning
 * message.
 */
$wgReadOnlyFile         = false; /// defaults to "{$wgUploadDirectory}/lock_yBgMBwiR";

/**
 * The debug log file should be not be publicly accessible if it is used, as it
 * may contain private data. */
$wgDebugLogFile         = '';

/**#@+
 * @global bool
 */
$wgDebugRedirects               = false;
$wgDebugRawPage         = false; # Avoid overlapping debug entries by leaving out CSS

$wgDebugComments        = false;
$wgReadOnly             = null;
$wgLogQueries           = false;

/**
 * Write SQL queries to the debug log
 */
$wgDebugDumpSql         = false;

/**
 * Set to an array of log group keys to filenames.
 * If set, wfDebugLog() output for that group will go to that file instead
 * of the regular $wgDebugLogFile. Useful for enabling selective logging
 * in production.
 */
$wgDebugLogGroups       = array();

/**
 * Whether to show "we're sorry, but there has been a database error" pages.
 * Displaying errors aids in debugging, but may display information useful
 * to an attacker.
 */
$wgShowSQLErrors        = false;

/**
 * If true, some error messages will be colorized when running scripts on the
 * command line; this can aid picking important things out when debugging.
 * Ignored when running on Windows or when output is redirected to a file.
 */
$wgColorErrors          = true;

/**
 * If set to true, uncaught exceptions will print a complete stack trace
 * to output. This should only be used for debugging, as it may reveal
 * private information in function parameters due to PHP's backtrace
 * formatting.
 */
$wgShowExceptionDetails = false;

/**
 * Expose backend server host names through the API and various HTML comments
 */
$wgShowHostnames = false;

/**
 * Use experimental, DMOZ-like category browser
 */
$wgUseCategoryBrowser   = false;

/**
 * Keep parsed pages in a cache (objectcache table, turck, or memcached)
 * to speed up output of the same page viewed by another user with the
 * same options.
 *
 * This can provide a significant speedup for medium to large pages,
 * so you probably want to keep it on.
 */
$wgEnableParserCache = true;

/**
 * If on, the sidebar navigation links are cached for users with the
 * current language set. This can save a touch of load on a busy site
 * by shaving off extra message lookups.
 *
 * However it is also fragile: changing the site configuration, or
 * having a variable $wgArticlePath, can produce broken links that
 * don't update as expected.
 */
$wgEnableSidebarCache = false;

/**
 * Under which condition should a page in the main namespace be counted
 * as a valid article? If $wgUseCommaCount is set to true, it will be
 * counted if it contains at least one comma. If it is set to false
 * (default), it will only be counted if it contains at least one [[wiki
 * link]]. See http://meta.wikimedia.org/wiki/Help:Article_count
 *
 * Retroactively changing this variable will not affect
 * the existing count (cf. maintenance/recount.sql).
*/
$wgUseCommaCount = false;

/**#@-*/

/**
 * wgHitcounterUpdateFreq sets how often page counters should be updated, higher
 * values are easier on the database. A value of 1 causes the counters to be
 * updated on every hit, any higher value n cause them to update *on average*
 * every n hits. Should be set to either 1 or something largish, eg 1000, for
 * maximum efficiency.
*/
$wgHitcounterUpdateFreq = 1;

# Basic user rights and block settings
$wgSysopUserBans        = true; # Allow sysops to ban logged-in users
$wgSysopRangeBans       = true; # Allow sysops to ban IP ranges
$wgAutoblockExpiry      = 86400; # Number of seconds before autoblock entries expire
$wgBlockAllowsUTEdit    = false; # Blocks allow users to edit their own user talk page
$wgSysopEmailBans       = true; # Allow sysops to ban users from accessing Emailuser

# Pages anonymous user may see as an array, e.g.:
# array ( "Main Page", "Special:Userlogin", "Wikipedia:Help");
# NOTE: This will only work if $wgGroupPermissions['*']['read']
# is false -- see below. Otherwise, ALL pages are accessible,
# regardless of this setting.
# Also note that this will only protect _pages in the wiki_.
# Uploaded files will remain readable. Make your upload
# directory name unguessable, or use .htaccess to protect it.
$wgWhitelistRead = false;

/** 
 * Should editors be required to have a validated e-mail
 * address before being allowed to edit?
 */
$wgEmailConfirmToEdit=false;

/**
 * Permission keys given to users in each group.
 * All users are implicitly in the '*' group including anonymous visitors;
 * logged-in users are all implicitly in the 'user' group. These will be
 * combined with the permissions of all groups that a given user is listed
 * in in the user_groups table.
 *
 * Note: Don't set $wgGroupPermissions = array(); unless you know what you're
 * doing! This will wipe all permissions, and may mean that your users are
 * unable to perform certain essential tasks or access new functionality
 * when new permissions are introduced and default grants established.
 *
 * Functionality to make pages inaccessible has not been extensively tested
 * for security. Use at your own risk!
 *
 * This replaces wgWhitelistAccount and wgWhitelistEdit
 */
$wgGroupPermissions = array();

// Implicit group for all visitors
$wgGroupPermissions['*'    ]['createaccount']   = true;
$wgGroupPermissions['*'    ]['read']            = true;
$wgGroupPermissions['*'    ]['edit']            = true;
$wgGroupPermissions['*'    ]['createpage']      = true;
$wgGroupPermissions['*'    ]['createtalk']      = true;

// Implicit group for all logged-in accounts
$wgGroupPermissions['user' ]['move']            = true;
$wgGroupPermissions['user' ]['read']            = true;
$wgGroupPermissions['user' ]['edit']            = true;
$wgGroupPermissions['user' ]['createpage']      = true;
$wgGroupPermissions['user' ]['createtalk']      = true;
$wgGroupPermissions['user' ]['upload']          = true;
$wgGroupPermissions['user' ]['reupload']        = true;
$wgGroupPermissions['user' ]['reupload-shared'] = true;
$wgGroupPermissions['user' ]['minoredit']       = true;
$wgGroupPermissions['user' ]['purge']           = true; // can use ?action=purge without clicking "ok"

// Implicit group for accounts that pass $wgAutoConfirmAge
$wgGroupPermissions['autoconfirmed']['autoconfirmed'] = true;

// Implicit group for accounts with confirmed email addresses
// This has little use when email address confirmation is off
$wgGroupPermissions['emailconfirmed']['emailconfirmed'] = true;

// Users with bot privilege can have their edits hidden
// from various log pages by default
$wgGroupPermissions['bot'  ]['bot']             = true;
$wgGroupPermissions['bot'  ]['autoconfirmed']   = true;
$wgGroupPermissions['bot'  ]['nominornewtalk']  = true;
$wgGroupPermissions['bot'  ]['autopatrol']      = true;

// Most extra permission abilities go to this group
$wgGroupPermissions['sysop']['block']           = true;
$wgGroupPermissions['sysop']['createaccount']   = true;
$wgGroupPermissions['sysop']['delete']          = true;
$wgGroupPermissions['sysop']['deletedhistory']  = true; // can view deleted history entries, but not see or restore the text
$wgGroupPermissions['sysop']['editinterface']   = true;
$wgGroupPermissions['sysop']['editusercssjs']   = true;
$wgGroupPermissions['sysop']['import']          = true;
$wgGroupPermissions['sysop']['importupload']    = true;
$wgGroupPermissions['sysop']['move']            = true;
$wgGroupPermissions['sysop']['patrol']          = true;
$wgGroupPermissions['sysop']['autopatrol']      = true;
$wgGroupPermissions['sysop']['protect']         = true;
$wgGroupPermissions['sysop']['proxyunbannable'] = true;
$wgGroupPermissions['sysop']['rollback']        = true;
$wgGroupPermissions['sysop']['trackback']       = true;
$wgGroupPermissions['sysop']['upload']          = true;
$wgGroupPermissions['sysop']['reupload']        = true;
$wgGroupPermissions['sysop']['reupload-shared'] = true;
$wgGroupPermissions['sysop']['unwatchedpages']  = true;
$wgGroupPermissions['sysop']['autoconfirmed']   = true;
$wgGroupPermissions['sysop']['upload_by_url']   = true;
$wgGroupPermissions['sysop']['ipblock-exempt']  = true;
$wgGroupPermissions['sysop']['blockemail']      = true;

// Permission to change users' group assignments
$wgGroupPermissions['bureaucrat']['userrights'] = true;

// Experimental permissions, not ready for production use
//$wgGroupPermissions['sysop']['deleterevision'] = true;
//$wgGroupPermissions['bureaucrat']['hiderevision'] = true;

/**
 * The developer group is deprecated, but can be activated if need be
 * to use the 'lockdb' and 'unlockdb' special pages. Those require
 * that a lock file be defined and creatable/removable by the web
 * server.
 */
# $wgGroupPermissions['developer']['siteadmin'] = true;

/**
 * Set of available actions that can be restricted via action=protect
 * You probably shouldn't change this.
 * Translated trough restriction-* messages.
 */
$wgRestrictionTypes = array( 'edit', 'move' );

/**
 * Rights which can be required for each protection level (via action=protect)
 *
 * You can add a new protection level that requires a specific
 * permission by manipulating this array. The ordering of elements
 * dictates the order on the protection form's lists.
 *
 * '' will be ignored (i.e. unprotected)
 * 'sysop' is quietly rewritten to 'protect' for backwards compatibility
 */
$wgRestrictionLevels = array( '', 'autoconfirmed', 'sysop' );

/**
 * Set the minimum permissions required to edit pages in each
 * namespace.  If you list more than one permission, a user must
 * have all of them to edit pages in that namespace.
 */
$wgNamespaceProtection = array();
$wgNamespaceProtection[ NS_MEDIAWIKI ] = array( 'editinterface' );

/**
* Pages in namespaces in this array can not be used as templates.
* Elements must be numeric namespace ids.
* Among other things, this may be useful to enforce read-restrictions
* which may otherwise be bypassed by using the template machanism.
*/
$wgNonincludableNamespaces = array();

/**
 * Number of seconds an account is required to age before
 * it's given the implicit 'autoconfirm' group membership.
 * This can be used to limit privileges of new accounts.
 *
 * Accounts created by earlier versions of the software
 * may not have a recorded creation date, and will always
 * be considered to pass the age test.
 *
 * When left at 0, all registered accounts will pass.
 */
$wgAutoConfirmAge = 0;
//$wgAutoConfirmAge = 600;     // ten minutes
//$wgAutoConfirmAge = 3600*24; // one day

# Number of edits an account requires before it is autoconfirmed
# Passing both this AND the time requirement is needed
$wgAutoConfirmCount = 0;
//$wgAutoConfirmCount = 50;

/**
 * These settings can be used to give finer control over who can assign which
 * groups at Special:Userrights.  Example configuration:
 *
 * // Bureaucrat can add any group
 * $wgAddGroups['bureaucrat'] = true; 
 * // Bureaucrats can only remove bots and sysops
 * $wgRemoveGroups['bureaucrat'] = array( 'bot', 'sysop' ); 
 * // Sysops can make bots
 * $wgAddGroups['sysop'] = array( 'bot' ); 
 * // Sysops can disable other sysops in an emergency, and disable bots
 * $wgRemoveGroups['sysop'] = array( 'sysop', 'bot' ); 
 */
$wgAddGroups = $wgRemoveGroups = array();

# Proxy scanner settings
#

/**
 * If you enable this, every editor's IP address will be scanned for open HTTP
 * proxies.
 *
 * Don't enable this. Many sysops will report "hostile TCP port scans" to your
 * ISP and ask for your server to be shut down.
 *
 * You have been warned.
 */
$wgBlockOpenProxies = false;
/** Port we want to scan for a proxy */
$wgProxyPorts = array( 80, 81, 1080, 3128, 6588, 8000, 8080, 8888, 65506 );
/** Script used to scan */
$wgProxyScriptPath = "$IP/includes/proxy_check.php";
/** */
$wgProxyMemcExpiry = 86400;
/** This should always be customised in LocalSettings.php */
$wgSecretKey = false;
/** big list of banned IP addresses, in the keys not the values */
$wgProxyList = array();
/** deprecated */
$wgProxyKey = false;

/** Number of accounts each IP address may create, 0 to disable.
 * Requires memcached */
$wgAccountCreationThrottle = 0;

# Client-side caching:

/** Allow client-side caching of pages */
$wgCachePages       = true;

/**
 * Set this to current time to invalidate all prior cached pages. Affects both
 * client- and server-side caching.
 * You can get the current date on your server by using the command:
 *   date +%Y%m%d%H%M%S
 */
$wgCacheEpoch = '20030516000000';

/**
 * Bump this number when changing the global style sheets and JavaScript.
 * It should be appended in the query string of static CSS and JS includes,
 * to ensure that client-side caches don't keep obsolete copies of global
 * styles.
 */
$wgStyleVersion = '100';


# Server-side caching:

/**
 * This will cache static pages for non-logged-in users to reduce
 * database traffic on public sites.
 * Must set $wgShowIPinHeader = false
 */
$wgUseFileCache = false;

/** Directory where the cached page will be saved */
$wgFileCacheDirectory = false; /// defaults to "{$wgUploadDirectory}/cache";

/**
 * When using the file cache, we can store the cached HTML gzipped to save disk
 * space. Pages will then also be served compressed to clients that support it.
 * THIS IS NOT COMPATIBLE with ob_gzhandler which is now enabled if supported in
 * the default LocalSettings.php! If you enable this, remove that setting first.
 *
 * Requires zlib support enabled in PHP.
 */
$wgUseGzip = false;

/** Whether MediaWiki should send an ETag header */
$wgUseETag = false;

# Email notification settings
#

/** For email notification on page changes */
$wgPasswordSender = $wgEmergencyContact;

# true: from page editor if s/he opted-in
# false: Enotif mails appear to come from $wgEmergencyContact
$wgEnotifFromEditor     = false;

// TODO move UPO to preferences probably ?
# If set to true, users get a corresponding option in their preferences and can choose to enable or disable at their discretion
# If set to false, the corresponding input form on the user preference page is suppressed
# It call this to be a "user-preferences-option (UPO)"
$wgEmailAuthentication                          = true; # UPO (if this is set to false, texts referring to authentication are suppressed)
$wgEnotifWatchlist              = false; # UPO
$wgEnotifUserTalk               = false;        # UPO
$wgEnotifRevealEditorAddress    = false;        # UPO; reply-to address may be filled with page editor's address (if user allowed this in the preferences)
$wgEnotifMinorEdits             = true; # UPO; false: "minor edits" on pages do not trigger notification mails.
#                                                       # Attention: _every_ change on a user_talk page trigger a notification mail (if the user is not yet notified)

# Send a generic mail instead of a personalised mail for each user.  This
# always uses UTC as the time zone, and doesn't include the username.
#
# For pages with many users watching, this can significantly reduce mail load.
# Has no effect when using sendmail rather than SMTP;

$wgEnotifImpersonal = false;

# Maximum number of users to mail at once when using impersonal mail.  Should 
# match the limit on your mail server.
$wgEnotifMaxRecips = 500;

# Send mails via the job queue.
$wgEnotifUseJobQ = false;

/** 
 * Array of usernames who will be sent a notification email for every change which occurs on a wiki
 */
$wgUsersNotifedOnAllChanges = array();

/** Show watching users in recent changes, watchlist and page history views */
$wgRCShowWatchingUsers                          = false; # UPO
/** Show watching users in Page views */
$wgPageShowWatchingUsers                        = false;
/** Show the amount of changed characters in recent changes */
$wgRCShowChangedSize                            = true;

/**
 * If the difference between the character counts of the text
 * before and after the edit is below that value, the value will be 
 * highlighted on the RC page.
 */
$wgRCChangedSizeThreshold                       = -500;

/**
 * Show "Updated (since my last visit)" marker in RC view, watchlist and history
 * view for watched pages with new changes */
$wgShowUpdatedMarker                            = true;

$wgCookieExpiration = 2592000;

/** Clock skew or the one-second resolution of time() can occasionally cause cache
 * problems when the user requests two pages within a short period of time. This
 * variable adds a given number of seconds to vulnerable timestamps, thereby giving
 * a grace period.
 */
$wgClockSkewFudge = 5;

# Squid-related settings
#

/** Enable/disable Squid */
$wgUseSquid = false;

/** If you run Squid3 with ESI support, enable this (default:false): */
$wgUseESI = false;

/** Internal server name as known to Squid, if different */
# $wgInternalServer = 'http://yourinternal.tld:8000';
$wgInternalServer = $wgServer;

/**
 * Cache timeout for the squid, will be sent as s-maxage (without ESI) or
 * Surrogate-Control (with ESI). Without ESI, you should strip out s-maxage in
 * the Squid config. 18000 seconds = 5 hours, more cache hits with 2678400 = 31
 * days
 */
$wgSquidMaxage = 18000;

/**
 * List of proxy servers to purge on changes; default port is 80. Use IP addresses.
 *
 * When MediaWiki is running behind a proxy, it will trust X-Forwarded-For
 * headers sent/modified from these proxies when obtaining the remote IP address
 *
 * For a list of trusted servers which *aren't* purged, see $wgSquidServersNoPurge.
 */
$wgSquidServers = array();

/**
 * As above, except these servers aren't purged on page changes; use to set a
 * list of trusted proxies, etc.
 */
$wgSquidServersNoPurge = array();

/** Maximum number of titles to purge in any one client operation */
$wgMaxSquidPurgeTitles = 400;

/** HTCP multicast purging */
$wgHTCPPort = 4827;
$wgHTCPMulticastTTL = 1;
# $wgHTCPMulticastAddress = "224.0.0.85";
$wgHTCPMulticastAddress = false;

# Cookie settings:
#
/**
 * Set to set an explicit domain on the login cookies eg, "justthis.domain. org"
 * or ".any.subdomain.net"
 */
$wgCookieDomain = '';
$wgCookiePath = '/';
$wgCookieSecure = ($wgProto == 'https');
$wgDisableCookieCheck = false;

/** Override to customise the session name */
$wgSessionName = false;

/**  Whether to allow inline image pointing to other websites */
$wgAllowExternalImages = false;

/** If the above is false, you can specify an exception here. Image URLs
  * that start with this string are then rendered, while all others are not.
  * You can use this to set up a trusted, simple repository of images.
  *
  * Example:
  * $wgAllowExternalImagesFrom = 'http://127.0.0.1/';
  */
$wgAllowExternalImagesFrom = '';

/** Disable database-intensive features */
$wgMiserMode = false;
/** Disable all query pages if miser mode is on, not just some */
$wgDisableQueryPages = false;
/** Number of rows to cache in 'querycache' table when miser mode is on */
$wgQueryCacheLimit = 1000;
/** Number of links to a page required before it is deemed "wanted" */
$wgWantedPagesThreshold = 1;
/** Enable slow parser functions */
$wgAllowSlowParserFunctions = false;

/**
 * Maps jobs to their handling classes; extensions
 * can add to this to provide custom jobs
 */
$wgJobClasses = array(
        'refreshLinks' => 'RefreshLinksJob',
        'htmlCacheUpdate' => 'HTMLCacheUpdateJob',
        'html_cache_update' => 'HTMLCacheUpdateJob', // backwards-compatible
        'sendMail' => 'EmaillingJob',
        'enotifNotify' => 'EnotifNotifyJob',
);

/**
 * To use inline TeX, you need to compile 'texvc' (in the 'math' subdirectory of
 * the MediaWiki package and have latex, dvips, gs (ghostscript), andconvert
 * (ImageMagick) installed and available in the PATH.
 * Please see math/README for more information.
 */
$wgUseTeX = false;
/** Location of the texvc binary */
$wgTexvc = './math/texvc';

#
# Profiling / debugging
#
# You have to create a 'profiling' table in your database before using
# profiling see maintenance/archives/patch-profiling.sql .
#
# To enable profiling, edit StartProfiler.php

/** Only record profiling info for pages that took longer than this */
$wgProfileLimit = 0.0;
/** Don't put non-profiling info into log file */
$wgProfileOnly = false;
/** Log sums from profiling into "profiling" table in db. */
$wgProfileToDatabase = false;
/** If true, print a raw call tree instead of per-function report */
$wgProfileCallTree = false;
/** Should application server host be put into profiling table */
$wgProfilePerHost = false;

/** Settings for UDP profiler */
$wgUDPProfilerHost = '127.0.0.1';
$wgUDPProfilerPort = '3811';

/** Detects non-matching wfProfileIn/wfProfileOut calls */
$wgDebugProfiling = false;
/** Output debug message on every wfProfileIn/wfProfileOut */
$wgDebugFunctionEntry = 0;
/** Lots of debugging output from SquidUpdate.php */
$wgDebugSquid = false;

/** Whereas to count the number of time an article is viewed.
 * Does not work if pages are cached (for example with squid).
 */
$wgDisableCounters = false;

$wgDisableTextSearch = false;
$wgDisableSearchContext = false;
/**
 * If you've disabled search semi-permanently, this also disables updates to the
 * table. If you ever re-enable, be sure to rebuild the search table.
 */
$wgDisableSearchUpdate = false;
/** Uploads have to be specially set up to be secure */
$wgEnableUploads = false;
/**
 * Show EXIF data, on by default if available.
 * Requires PHP's EXIF extension: http://www.php.net/manual/en/ref.exif.php
 *
 * NOTE FOR WINDOWS USERS:
 * To enable EXIF functions, add the folloing lines to the
 * "Windows extensions" section of php.ini:
 *
 * extension=extensions/php_mbstring.dll
 * extension=extensions/php_exif.dll
 */
$wgShowEXIF = function_exists( 'exif_read_data' );

/**
 * Set to true to enable the upload _link_ while local uploads are disabled.
 * Assumes that the special page link will be bounced to another server where
 * uploads do work.
 */
$wgRemoteUploads = false;
$wgDisableAnonTalk = false;
/**
 * Do DELETE/INSERT for link updates instead of incremental
 */
$wgUseDumbLinkUpdate = false;

/**
 * Anti-lock flags - bitfield
 *   ALF_PRELOAD_LINKS
 *       Preload links during link update for save
 *   ALF_PRELOAD_EXISTENCE
 *       Preload cur_id during replaceLinkHolders
 *   ALF_NO_LINK_LOCK
 *       Don't use locking reads when updating the link table. This is
 *       necessary for wikis with a high edit rate for performance
 *       reasons, but may cause link table inconsistency
 *   ALF_NO_BLOCK_LOCK
 *       As for ALF_LINK_LOCK, this flag is a necessity for high-traffic
 *       wikis.
 */
$wgAntiLockFlags = 0;

/**
 * Path to the GNU diff3 utility. If the file doesn't exist, edit conflicts will
 * fall back to the old behaviour (no merging).
 */
$wgDiff3 = '/usr/bin/diff3';

/**
 * We can also compress text stored in the 'text' table. If this is set on, new
 * revisions will be compressed on page save if zlib support is available. Any
 * compressed revisions will be decompressed on load regardless of this setting
 * *but will not be readable at all* if zlib support is not available.
 */
$wgCompressRevisions = false;

/**
 * This is the list of preferred extensions for uploading files. Uploading files
 * with extensions not in this list will trigger a warning.
 */
$wgFileExtensions = array( 'png', 'gif', 'jpg', 'jpeg' );

/** Files with these extensions will never be allowed as uploads. */
$wgFileBlacklist = array(
        # HTML may contain cookie-stealing JavaScript and web bugs
        'html', 'htm', 'js', 'jsb', 'mhtml', 'mht',
        # PHP scripts may execute arbitrary code on the server
        'php', 'phtml', 'php3', 'php4', 'php5', 'phps',
        # Other types that may be interpreted by some servers
        'shtml', 'jhtml', 'pl', 'py', 'cgi',
        # May contain harmful executables for Windows victims
        'exe', 'scr', 'dll', 'msi', 'vbs', 'bat', 'com', 'pif', 'cmd', 'vxd', 'cpl' );

/** Files with these mime types will never be allowed as uploads
 * if $wgVerifyMimeType is enabled.
 */
$wgMimeTypeBlacklist= array(
        # HTML may contain cookie-stealing JavaScript and web bugs
        'text/html', 'text/javascript', 'text/x-javascript',  'application/x-shellscript',
        # PHP scripts may execute arbitrary code on the server
        'application/x-php', 'text/x-php',
        # Other types that may be interpreted by some servers
        'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
        # Windows metafile, client-side vulnerability on some systems
        'application/x-msmetafile'
);

/** This is a flag to determine whether or not to check file extensions on upload. */
$wgCheckFileExtensions = true;

/**
 * If this is turned off, users may override the warning for files not covered
 * by $wgFileExtensions.
 */
$wgStrictFileExtensions = true;

/** Warn if uploaded files are larger than this (in bytes)*/
$wgUploadSizeWarning = 150 * 1024;

/** For compatibility with old installations set to false */
$wgPasswordSalt = true;

/** Which namespaces should support subpages?
 * See Language.php for a list of namespaces.
 */
$wgNamespacesWithSubpages = array(
        NS_TALK           => true,
        NS_USER           => true,
        NS_USER_TALK      => true,
        NS_PROJECT_TALK   => true,
        NS_IMAGE_TALK     => true,
        NS_MEDIAWIKI_TALK => true,
        NS_TEMPLATE_TALK  => true,
        NS_HELP_TALK      => true,
        NS_CATEGORY_TALK  => true
);

$wgNamespacesToBeSearchedDefault = array(
        NS_MAIN           => true,
);

/**
 * Site notice shown at the top of each page
 *
 * This message can contain wiki text, and can also be set through the
 * MediaWiki:Sitenotice page. You can also provide a separate message for
 * logged-out users using the MediaWiki:Anonnotice page.
 */
$wgSiteNotice = '';

#
# Images settings
#

/** 
 * Plugins for media file type handling.
 * Each entry in the array maps a MIME type to a class name
 */
$wgMediaHandlers = array(
        'image/jpeg' => 'BitmapHandler',
        'image/png' => 'BitmapHandler',
        'image/gif' => 'BitmapHandler',
        'image/x-ms-bmp' => 'BmpHandler',
        'image/svg+xml' => 'SvgHandler',
        'image/svg' => 'SvgHandler',
        'image/vnd.djvu' => 'DjVuHandler',
);


/**
 * Resizing can be done using PHP's internal image libraries or using
 * ImageMagick or another third-party converter, e.g. GraphicMagick.
 * These support more file formats than PHP, which only supports PNG,
 * GIF, JPG, XBM and WBMP.
 *
 * Use Image Magick instead of PHP builtin functions.
 */
$wgUseImageMagick               = false;
/** The convert command shipped with ImageMagick */
$wgImageMagickConvertCommand    = '/usr/bin/convert';

/** Sharpening parameter to ImageMagick */
$wgSharpenParameter = '0x0.4';

/** Reduction in linear dimensions below which sharpening will be enabled */
$wgSharpenReductionThreshold = 0.85;

/**
 * Use another resizing converter, e.g. GraphicMagick
 * %s will be replaced with the source path, %d with the destination
 * %w and %h will be replaced with the width and height
 *
 * An example is provided for GraphicMagick
 * Leave as false to skip this
 */
#$wgCustomConvertCommand = "gm convert %s -resize %wx%h %d"
$wgCustomConvertCommand = false;

# Scalable Vector Graphics (SVG) may be uploaded as images.
# Since SVG support is not yet standard in browsers, it is
# necessary to rasterize SVGs to PNG as a fallback format.
#
# An external program is required to perform this conversion:
$wgSVGConverters = array(
        'ImageMagick' => '$path/convert -background white -geometry $width $input PNG:$output',
        'sodipodi' => '$path/sodipodi -z -w $width -f $input -e $output',
        'inkscape' => '$path/inkscape -z -w $width -f $input -e $output',
        'batik' => 'java -Djava.awt.headless=true -jar $path/batik-rasterizer.jar -w $width -d $output $input',
        'rsvg' => '$path/rsvg -w$width -h$height $input $output',
        );
/** Pick one of the above */
$wgSVGConverter = 'ImageMagick';
/** If not in the executable PATH, specify */
$wgSVGConverterPath = '';
/** Don't scale a SVG larger than this */
$wgSVGMaxSize = 1024;
/**
 * Don't thumbnail an image if it will use too much working memory
 * Default is 50 MB if decompressed to RGBA form, which corresponds to
 * 12.5 million pixels or 3500x3500
 */
$wgMaxImageArea = 1.25e7;
/**
 * If rendered thumbnail files are older than this timestamp, they
 * will be rerendered on demand as if the file didn't already exist.
 * Update if there is some need to force thumbs and SVG rasterizations
 * to rerender, such as fixes to rendering bugs.
 */
$wgThumbnailEpoch = '20030516000000';

/**
 * If set, inline scaled images will still produce <img> tags ready for
 * output instead of showing an error message.
 *
 * This may be useful if errors are transitory, especially if the site
 * is configured to automatically render thumbnails on request.
 *
 * On the other hand, it may obscure error conditions from debugging.
 * Enable the debug log or the 'thumbnail' log group to make sure errors
 * are logged to a file for review.
 */
$wgIgnoreImageErrors = false;

/**
 * Allow thumbnail rendering on page view. If this is false, a valid 
 * thumbnail URL is still output, but no file will be created at 
 * the target location. This may save some time if you have a 
 * thumb.php or 404 handler set up which is faster than the regular 
 * webserver(s).  
 */
$wgGenerateThumbnailOnParse = true;

/** Obsolete, always true, kept for compatibility with extensions */
$wgUseImageResize               = true;


/** Set $wgCommandLineMode if it's not set already, to avoid notices */
if( !isset( $wgCommandLineMode ) ) {
        $wgCommandLineMode = false;
}

/** For colorized maintenance script output, is your terminal background dark ? */
$wgCommandLineDarkBg = false;

#
# Recent changes settings
#

/** Log IP addresses in the recentchanges table; can be accessed only by extensions (e.g. CheckUser) or a DB admin */
$wgPutIPinRC = true;

/**
 * Recentchanges items are periodically purged; entries older than this many
 * seconds will go.
 * For one week : 7 * 24 * 3600
 */
$wgRCMaxAge = 7 * 24 * 3600;


# Send RC updates via UDP
$wgRC2UDPAddress = false;
$wgRC2UDPPort = false;
$wgRC2UDPPrefix = '';

#
# Copyright and credits settings
#

/** RDF metadata toggles */
$wgEnableDublinCoreRdf = false;
$wgEnableCreativeCommonsRdf = false;

/** Override for copyright metadata.
 * TODO: these options need documentation
 */
$wgRightsPage = NULL;
$wgRightsUrl = NULL;
$wgRightsText = NULL;
$wgRightsIcon = NULL;

/** Set this to some HTML to override the rights icon with an arbitrary logo */
$wgCopyrightIcon = NULL;

/** Set this to true if you want detailed copyright information forms on Upload. */
$wgUseCopyrightUpload = false;

/** Set this to false if you want to disable checking that detailed copyright
 * information values are not empty. */
$wgCheckCopyrightUpload = true;

/**
 * Set this to the number of authors that you want to be credited below an
 * article text. Set it to zero to hide the attribution block, and a negative
 * number (like -1) to show all authors. Note that this will require 2-3 extra
 * database hits, which can have a not insignificant impact on performance for
 * large wikis.
 */
$wgMaxCredits = 0;

/** If there are more than $wgMaxCredits authors, show $wgMaxCredits of them.
 * Otherwise, link to a separate credits page. */
$wgShowCreditsIfMax = true;



/**
 * Set this to false to avoid forcing the first letter of links to capitals.
 * WARNING: may break links! This makes links COMPLETELY case-sensitive. Links
 * appearing with a capital at the beginning of a sentence will *not* go to the
 * same place as links in the middle of a sentence using a lowercase initial.
 */
$wgCapitalLinks = true;

/**
 * List of interwiki prefixes for wikis we'll accept as sources for
 * Special:Import (for sysops). Since complete page history can be imported,
 * these should be 'trusted'.
 *
 * If a user has the 'import' permission but not the 'importupload' permission,
 * they will only be able to run imports through this transwiki interface.
 */
$wgImportSources = array();

/**
 * Optional default target namespace for interwiki imports.
 * Can use this to create an incoming "transwiki"-style queue.
 * Set to numeric key, not the name.
 *
 * Users may override this in the Special:Import dialog.
 */
$wgImportTargetNamespace = null;

/**
 * If set to false, disables the full-history option on Special:Export.
 * This is currently poorly optimized for long edit histories, so is
 * disabled on Wikimedia's sites.
 */
$wgExportAllowHistory = true;

/**
 * If set nonzero, Special:Export requests for history of pages with
 * more revisions than this will be rejected. On some big sites things
 * could get bogged down by very very long pages.
 */
$wgExportMaxHistory = 0;

$wgExportAllowListContributors = false ;


/** Text matching this regular expression will be recognised as spam
 * See http://en.wikipedia.org/wiki/Regular_expression */
$wgSpamRegex = false;
/** Similarly you can get a function to do the job. The function will be given
 * the following args:
 *   - a Title object for the article the edit is made on
 *   - the text submitted in the textarea (wpTextbox1)
 *   - the section number.
 * The return should be boolean indicating whether the edit matched some evilness:
 *  - true : block it
 *  - false : let it through
 *
 * For a complete example, have a look at the SpamBlacklist extension.
 */
$wgFilterCallback = false;

/** Go button goes straight to the edit screen if the article doesn't exist. */
$wgGoToEdit = false;

/** Allow raw, unchecked HTML in <html>...</html> sections.
 * THIS IS VERY DANGEROUS on a publically editable site, so USE wgGroupPermissions
 * TO RESTRICT EDITING to only those that you trust
 */
$wgRawHtml = false;

/**
 * $wgUseTidy: use tidy to make sure HTML output is sane.
 * Tidy is a free tool that fixes broken HTML.
 * See http://www.w3.org/People/Raggett/tidy/
 * $wgTidyBin should be set to the path of the binary and
 * $wgTidyConf to the path of the configuration file.
 * $wgTidyOpts can include any number of parameters.
 *
 * $wgTidyInternal controls the use of the PECL extension to use an in-
 *   process tidy library instead of spawning a separate program.
 *   Normally you shouldn't need to override the setting except for
 *   debugging. To install, use 'pear install tidy' and add a line
 *   'extension=tidy.so' to php.ini.
 */
$wgUseTidy = false;
$wgAlwaysUseTidy = false;
$wgTidyBin = 'tidy';
$wgTidyConf = $IP.'/includes/tidy.conf';
$wgTidyOpts = '';
$wgTidyInternal = function_exists( 'tidy_load_config' );

/** See list of skins and their symbolic names in languages/Language.php */
$wgDefaultSkin = 'monobook';

/**
 * Settings added to this array will override the default globals for the user
 * preferences used by anonymous visitors and newly created accounts.
 * For instance, to disable section editing links:
 * $wgDefaultUserOptions ['editsection'] = 0;
 *
 */
$wgDefaultUserOptions = array( 
        'quickbar'              => 1,
        'underline'             => 2,
        'cols'                  => 80,
        'rows'                  => 25,
        'searchlimit'           => 20,
        'contextlines'          => 5,
        'contextchars'          => 50,
        'skin'                  => false,
        'math'                  => 1,
        'rcdays'                => 7,
        'rclimit'               => 50,
        'wllimit'               => 250,
        'highlightbroken'       => 1,
        'stubthreshold'         => 0,
        'previewontop'          => 1,
        'editsection'           => 1,
        'editsectiononrightclick'=> 0,
        'showtoc'               => 1,
        'showtoolbar'           => 1,
        'date'                  => 'default',
        'imagesize'             => 2,
        'thumbsize'             => 2,
        'rememberpassword'      => 0,
        'enotifwatchlistpages'  => 0,
        'enotifusertalkpages'   => 1,
        'enotifminoredits'      => 0,
        'enotifrevealaddr'      => 0,
        'shownumberswatching'   => 1,
        'fancysig'              => 0,
        'externaleditor'        => 0,
        'externaldiff'          => 0,
        'showjumplinks'         => 1,
        'numberheadings'        => 0,
        'uselivepreview'        => 0,
        'watchlistdays'         => 3.0,
);

/** Whether or not to allow and use real name fields. Defaults to true. */
$wgAllowRealName = true;

/*****************************************************************************
 *  Extensions 
 */

/**
 * A list of callback functions which are called once MediaWiki is fully initialised
 */
$wgExtensionFunctions = array();

/**
 * Extension functions for initialisation of skins. This is called somewhat earlier 
 * than $wgExtensionFunctions.
 */
$wgSkinExtensionFunctions = array();

/**
 * Extension messages files
 * Associative array mapping extension name to the filename where messages can be found.
 * The file must create a variable called $messages.
 * When the messages are needed, the extension should call wfLoadMessagesFile()
 */
$wgExtensionMessagesFiles = array();

/**
 * Parser output hooks.
 * This is an associative array where the key is an extension-defined tag
 * (typically the extension name), and the value is a PHP callback.
 * These will be called as an OutputPageParserOutput hook, if the relevant
 * tag has been registered with the parser output object.
 *
 * Registration is done with $pout->addOutputHook( $tag, $data ). 
 *
 * The callback has the form:
 *    function outputHook( $outputPage, $parserOutput, $data ) { ... }
 */
$wgParserOutputHooks = array();

/**
 * List of valid skin names.
 * The key should be the name in all lower case, the value should be a display name.
 * The default skins will be added later, by Skin::getSkinNames(). Use 
 * Skin::getSkinNames() as an accessor if you wish to have access to the full list.
 */
$wgValidSkinNames = array();

/**
 * Special page list.
 * See the top of SpecialPage.php for documentation.
 */
$wgSpecialPages = array(); 

/**
 * Array mapping class names to filenames, for autoloading.
 */
$wgAutoloadClasses = array();

/**
 * An array of extension types and inside that their names, versions, authors
 * and urls, note that the version and url key can be omitted.
 *
 * <code>
 * $wgExtensionCredits[$type][] = array(
 *      'name' => 'Example extension',
 *      'version' => 1.9,
 *      'author' => 'Foo Barstein',
 *      'url' => 'http://wwww.example.com/Example%20Extension/',
 * );
 * </code>
 *
 * Where $type is 'specialpage', 'parserhook', or 'other'.
 */
$wgExtensionCredits = array();
/*
 * end extensions
 ******************************************************************************/

/**
 * Allow user Javascript page?
 * This enables a lot of neat customizations, but may
 * increase security risk to users and server load.
 */
$wgAllowUserJs = false;

/**
 * Allow user Cascading Style Sheets (CSS)?
 * This enables a lot of neat customizations, but may
 * increase security risk to users and server load.
 */
$wgAllowUserCss = false;

/** Use the site's Javascript page? */
$wgUseSiteJs = true;

/** Use the site's Cascading Style Sheets (CSS)? */
$wgUseSiteCss = true;

/** Filter for Special:Randompage. Part of a WHERE clause */
$wgExtraRandompageSQL = false;

/** Allow the "info" action, very inefficient at the moment */
$wgAllowPageInfo = false;

/** Maximum indent level of toc. */
$wgMaxTocLevel = 999;

/** Name of the external diff engine to use */
$wgExternalDiffEngine = false;

/** Use RC Patrolling to check for vandalism */
$wgUseRCPatrol = true;

/** Set maximum number of results to return in syndication feeds (RSS, Atom) for
 * eg Recentchanges, Newpages. */
$wgFeedLimit = 50;

/** _Minimum_ timeout for cached Recentchanges feed, in seconds.
 * A cached version will continue to be served out even if changes
 * are made, until this many seconds runs out since the last render.
 *
 * If set to 0, feed caching is disabled. Use this for debugging only;
 * feed generation can be pretty slow with diffs.
 */
$wgFeedCacheTimeout = 60;

/** When generating Recentchanges RSS/Atom feed, diffs will not be generated for
 * pages larger than this size. */
$wgFeedDiffCutoff = 32768;


/**
 * Additional namespaces. If the namespaces defined in Language.php and
 * Namespace.php are insufficient, you can create new ones here, for example,
 * to import Help files in other languages.
 * PLEASE  NOTE: Once you delete a namespace, the pages in that namespace will
 * no longer be accessible. If you rename it, then you can access them through
 * the new namespace name.
 *
 * Custom namespaces should start at 100 to avoid conflicting with standard
 * namespaces, and should always follow the even/odd main/talk pattern.
 */
#$wgExtraNamespaces =
#       array(100 => "Hilfe",
#             101 => "Hilfe_Diskussion",
#             102 => "Aide",
#             103 => "Discussion_Aide"
#             );
$wgExtraNamespaces = NULL;

/**
 * Namespace aliases
 * These are alternate names for the primary localised namespace names, which 
 * are defined by $wgExtraNamespaces and the language file. If a page is 
 * requested with such a prefix, the request will be redirected to the primary 
 * name. 
 *
 * Set this to a map from namespace names to IDs.
 * Example:
 *    $wgNamespaceAliases = array( 
 *        'Wikipedian' => NS_USER,
 *        'Help' => 100,
 *    );
 */
$wgNamespaceAliases = array();

/**
 * Limit images on image description pages to a user-selectable limit. In order
 * to reduce disk usage, limits can only be selected from a list.
 * The user preference is saved as an array offset in the database, by default
 * the offset is set with $wgDefaultUserOptions['imagesize']. Make sure you
 * change it if you alter the array (see bug 8858).
 * This is the list of settings the user can choose from:
 */
$wgImageLimits = array (
        array(320,240),
        array(640,480),
        array(800,600),
        array(1024,768),
        array(1280,1024),
        array(10000,10000) );

/**
 * Adjust thumbnails on image pages according to a user setting. In order to
 * reduce disk usage, the values can only be selected from a list. This is the
 * list of settings the user can choose from:
 */
$wgThumbLimits = array(
        120,
        150,
        180,
        200,
        250,
        300
);

/**
 * Adjust width of upright images when parameter 'upright' is used
 * This allows a nicer look for upright images without the need to fix the width
 * by hardcoded px in wiki sourcecode.
 */
$wgThumbUpright = 0.75;

/**
 *  On  category pages, show thumbnail gallery for images belonging to that
 * category instead of listing them as articles.
 */
$wgCategoryMagicGallery = true;

/**
 * Paging limit for categories
 */
$wgCategoryPagingLimit = 200;

/**
 * Browser Blacklist for unicode non compliant browsers
 * Contains a list of regexps : "/regexp/"  matching problematic browsers
 */
$wgBrowserBlackList = array(
        /**
         * Netscape 2-4 detection
         * The minor version may contain strings such as "Gold" or "SGoldC-SGI"
         * Lots of non-netscape user agents have "compatible", so it's useful to check for that
         * with a negative assertion. The [UIN] identifier specifies the level of security 
         * in a Netscape/Mozilla browser, checking for it rules out a number of fakers. 
         * The language string is unreliable, it is missing on NS4 Mac.
         * 
         * Reference: http://www.psychedelix.com/agents/index.shtml
         */
        '/^Mozilla\/2\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
        '/^Mozilla\/3\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
        '/^Mozilla\/4\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
        
        /**
         * MSIE on Mac OS 9 is teh sux0r, converts þ to <thorn>, ð to <eth>, Þ to <THORN> and Ð to <ETH>
         *
         * Known useragents:
         * - Mozilla/4.0 (compatible; MSIE 5.0; Mac_PowerPC)
         * - Mozilla/4.0 (compatible; MSIE 5.15; Mac_PowerPC)
         * - Mozilla/4.0 (compatible; MSIE 5.23; Mac_PowerPC)
         * - [...]
         *
         * @link http://en.wikipedia.org/w/index.php?title=User%3A%C6var_Arnfj%F6r%F0_Bjarmason%2Ftestme&diff=12356041&oldid=12355864
         * @link http://en.wikipedia.org/wiki/Template%3AOS9
         */
        '/^Mozilla\/4\.0 \(compatible; MSIE \d+\.\d+; Mac_PowerPC\)/',
        
        /**
         * Google wireless transcoder, seems to eat a lot of chars alive
         * http://it.wikipedia.org/w/index.php?title=Luciano_Ligabue&diff=prev&oldid=8857361
         */
        '/^Mozilla\/4\.0 \(compatible; MSIE 6.0; Windows NT 5.0; Google Wireless Transcoder;\)/'
);

/**
 * Fake out the timezone that the server thinks it's in. This will be used for
 * date display and not for what's stored in the DB. Leave to null to retain
 * your server's OS-based timezone value. This is the same as the timezone.
 *
 * This variable is currently used ONLY for signature formatting, not for
 * anything else.
 */
# $wgLocaltimezone = 'GMT';
# $wgLocaltimezone = 'PST8PDT';
# $wgLocaltimezone = 'Europe/Sweden';
# $wgLocaltimezone = 'CET';
$wgLocaltimezone = null;

/**
 * Set an offset from UTC in minutes to use for the default timezone setting
 * for anonymous users and new user accounts.
 *
 * This setting is used for most date/time displays in the software, and is
 * overrideable in user preferences. It is *not* used for signature timestamps.
 *
 * You can set it to match the configured server timezone like this:
 *   $wgLocalTZoffset = date("Z") / 60;
 *
 * If your server is not configured for the timezone you want, you can set
 * this in conjunction with the signature timezone and override the TZ
 * environment variable like so:
 *   $wgLocaltimezone="Europe/Berlin";
 *   putenv("TZ=$wgLocaltimezone");
 *   $wgLocalTZoffset = date("Z") / 60;
 *
 * Leave at NULL to show times in universal time (UTC/GMT).
 */
$wgLocalTZoffset = null;


/**
 * When translating messages with wfMsg(), it is not always clear what should be
 * considered UI messages and what shoud be content messages.
 *
 * For example, for regular wikipedia site like en, there should be only one
 * 'mainpage', therefore when getting the link of 'mainpage', we should treate
 * it as content of the site and call wfMsgForContent(), while for rendering the
 * text of the link, we call wfMsg(). The code in default behaves this way.
 * However, sites like common do offer different versions of 'mainpage' and the
 * like for different languages. This array provides a way to override the
 * default behavior. For example, to allow language specific mainpage and
 * community portal, set
 *
 * $wgForceUIMsgAsContentMsg = array( 'mainpage', 'portal-url' );
 */
$wgForceUIMsgAsContentMsg = array();


/**
 * Authentication plugin.
 */
$wgAuth = null;

/**
 * Global list of hooks.
 * Add a hook by doing:
 *     $wgHooks['event_name'][] = $function;
 * or:
 *     $wgHooks['event_name'][] = array($function, $data);
 * or:
 *     $wgHooks['event_name'][] = array($object, 'method');
 */
$wgHooks = array();

/**
 * The logging system has two levels: an event type, which describes the
 * general category and can be viewed as a named subset of all logs; and
 * an action, which is a specific kind of event that can exist in that
 * log type.
 */
$wgLogTypes = array( '',
        'block',
        'protect',
        'rights',
        'delete',
        'upload',
        'move',
        'import',
        'patrol',
);

/**
 * Lists the message key string for each log type. The localized messages
 * will be listed in the user interface.
 *
 * Extensions with custom log types may add to this array.
 */
$wgLogNames = array(
        ''        => 'all-logs-page',
        'block'   => 'blocklogpage',
        'protect' => 'protectlogpage',
        'rights'  => 'rightslog',
        'delete'  => 'dellogpage',
        'upload'  => 'uploadlogpage',
        'move'    => 'movelogpage',
        'import'  => 'importlogpage',
        'patrol'  => 'patrol-log-page',
);

/**
 * Lists the message key string for descriptive text to be shown at the
 * top of each log type.
 *
 * Extensions with custom log types may add to this array.
 */
$wgLogHeaders = array(
        ''        => 'alllogstext',
        'block'   => 'blocklogtext',
        'protect' => 'protectlogtext',
        'rights'  => 'rightslogtext',
        'delete'  => 'dellogpagetext',
        'upload'  => 'uploadlogpagetext',
        'move'    => 'movelogpagetext',
        'import'  => 'importlogpagetext',
        'patrol'  => 'patrol-log-header',
);

/**
 * Lists the message key string for formatting individual events of each
 * type and action when listed in the logs.
 *
 * Extensions with custom log types may add to this array.
 */
$wgLogActions = array(
        'block/block'       => 'blocklogentry',
        'block/unblock'     => 'unblocklogentry',
        'protect/protect'   => 'protectedarticle',
        'protect/modify'    => 'modifiedarticleprotection',
        'protect/unprotect' => 'unprotectedarticle',
        'rights/rights'     => 'rightslogentry',
        'delete/delete'     => 'deletedarticle',
        'delete/restore'    => 'undeletedarticle',
        'delete/revision'   => 'revdelete-logentry',
        'upload/upload'     => 'uploadedimage',
        'upload/overwrite'      => 'overwroteimage',
        'upload/revert'     => 'uploadedimage',
        'move/move'         => '1movedto2',
        'move/move_redir'   => '1movedto2_redir',
        'import/upload'     => 'import-logentry-upload',
        'import/interwiki'  => 'import-logentry-interwiki',
);

/**
 * Experimental preview feature to fetch rendered text
 * over an XMLHttpRequest from JavaScript instead of
 * forcing a submit and reload of the whole page.
 * Leave disabled unless you're testing it.
 */
$wgLivePreview = false;

/**
 * Disable the internal MySQL-based search, to allow it to be
 * implemented by an extension instead.
 */
$wgDisableInternalSearch = false;

/**
 * Set this to a URL to forward search requests to some external location.
 * If the URL includes '$1', this will be replaced with the URL-encoded
 * search term.
 *
 * For example, to forward to Google you'd have something like:
 * $wgSearchForwardUrl = 'http://www.google.com/search?q=$1' .
 *                       '&domains=http://example.com' .
 *                       '&sitesearch=http://example.com' .
 *                       '&ie=utf-8&oe=utf-8';
 */
$wgSearchForwardUrl = null;

/**
 * If true, external URL links in wiki text will be given the
 * rel="nofollow" attribute as a hint to search engines that
 * they should not be followed for ranking purposes as they
 * are user-supplied and thus subject to spamming.
 */
$wgNoFollowLinks = true;

/**
 * Namespaces in which $wgNoFollowLinks doesn't apply.
 * See Language.php for a list of namespaces.
 */
$wgNoFollowNsExceptions = array();

/**
 * Robot policies per namespaces.
 * The default policy is 'index,follow', the array is made of namespace
 * constants as defined in includes/Defines.php
 * Example:
 *   $wgNamespaceRobotPolicies = array( NS_TALK => 'noindex' );
 */
$wgNamespaceRobotPolicies = array();

/**
 * Robot policies per article.
 * These override the per-namespace robot policies.
 * Must be in the form of an array where the key part is a properly 
 * canonicalised text form title and the value is a robot policy.
 * Example:
 *   $wgArticleRobotPolicies = array( 'Main Page' => 'noindex' );
 */
$wgArticleRobotPolicies = array();

/**
 * Specifies the minimal length of a user password. If set to
 * 0, empty passwords are allowed.
 */
$wgMinimalPasswordLength = 0;

/**
 * Activate external editor interface for files and pages
 * See http://meta.wikimedia.org/wiki/Help:External_editors
 */
$wgUseExternalEditor = true;

/** Whether or not to sort special pages in Special:Specialpages */

$wgSortSpecialPages = true;

/**
 * Specify the name of a skin that should not be presented in the
 * list of available skins.
 * Use for blacklisting a skin which you do not want to remove
 * from the .../skins/ directory
 */
$wgSkipSkin = '';
$wgSkipSkins = array(); # More of the same

/**
 * Array of disabled article actions, e.g. view, edit, dublincore, delete, etc.
 */
$wgDisabledActions = array();

/**
 * Disable redirects to special pages and interwiki redirects, which use a 302 and have no "redirected from" link
 */
$wgDisableHardRedirects = false;

/**
 * Use http.dnsbl.sorbs.net to check for open proxies
 */
$wgEnableSorbs = false;
$wgSorbsUrl = 'http.dnsbl.sorbs.net.';

/**
 * Proxy whitelist, list of addresses that are assumed to be non-proxy despite what the other
 * methods might say
 */
$wgProxyWhitelist = array();

/**
 * Simple rate limiter options to brake edit floods.
 * Maximum number actions allowed in the given number of seconds;
 * after that the violating client receives HTTP 500 error pages
 * until the period elapses.
 *
 * array( 4, 60 ) for a maximum of 4 hits in 60 seconds.
 *
 * This option set is experimental and likely to change.
 * Requires memcached.
 */
$wgRateLimits = array(
        'edit' => array(
                'anon'   => null, // for any and all anonymous edits (aggregate)
                'user'   => null, // for each logged-in user
                'newbie' => null, // for each recent account; overrides 'user'
                'ip'     => null, // for each anon and recent account
                'subnet' => null, // ... with final octet removed
                ),
        'move' => array(
                'user'   => null,
                'newbie' => null,
                'ip'     => null,
                'subnet' => null,
                ),
        'mailpassword' => array(
                'anon' => NULL,
                ),
        'emailuser' => array(
                'user' => null,
                ),
        );

/**
 * Set to a filename to log rate limiter hits.
 */
$wgRateLimitLog = null;

/**
 * Array of groups which should never trigger the rate limiter
 */
$wgRateLimitsExcludedGroups = array( 'sysop', 'bureaucrat' );

/**
 * On Special:Unusedimages, consider images "used", if they are put
 * into a category. Default (false) is not to count those as used.
 */
$wgCountCategorizedImagesAsUsed = false;

/**
 * External stores allow including content
 * from non database sources following URL links
 *
 * Short names of ExternalStore classes may be specified in an array here:
 * $wgExternalStores = array("http","file","custom")...
 *
 * CAUTION: Access to database might lead to code execution
 */
$wgExternalStores = false;

/**
 * An array of external mysql servers, e.g.
 * $wgExternalServers = array( 'cluster1' => array( 'srv28', 'srv29', 'srv30' ) );
 */
$wgExternalServers = array();

/**
 * The place to put new revisions, false to put them in the local text table.
 * Part of a URL, e.g. DB://cluster1
 *
 * Can be an array instead of a single string, to enable data distribution. Keys 
 * must be consecutive integers, starting at zero. Example:
 *
 * $wgDefaultExternalStore = array( 'DB://cluster1', 'DB://cluster2' );
 *
 */
$wgDefaultExternalStore = false;

/**
 * Revision text may be cached in $wgMemc to reduce load on external storage
 * servers and object extraction overhead for frequently-loaded revisions.
 *
 * Set to 0 to disable, or number of seconds before cache expiry.
 */
$wgRevisionCacheExpiry = 0;

/**
* list of trusted media-types and mime types.
* Use the MEDIATYPE_xxx constants to represent media types.
* This list is used by Image::isSafeFile
*
* Types not listed here will have a warning about unsafe content
* displayed on the images description page. It would also be possible
* to use this for further restrictions, like disabling direct
* [[media:...]] links for non-trusted formats.
*/
$wgTrustedMediaFormats= array(
        MEDIATYPE_BITMAP, //all bitmap formats
        MEDIATYPE_AUDIO,  //all audio formats
        MEDIATYPE_VIDEO,  //all plain video formats
        "image/svg+xml",  //svg (only needed if inline rendering of svg is not supported)
        "application/pdf",  //PDF files
        #"application/x-shockwave-flash", //flash/shockwave movie
);

/**
 * Allow special page inclusions such as {{Special:Allpages}}
 */
$wgAllowSpecialInclusion = true;

/**
 * Timeout for HTTP requests done via CURL
 */
$wgHTTPTimeout = 3;

/**
 * Proxy to use for CURL requests.
 */
$wgHTTPProxy = false;

/**
 * Enable interwiki transcluding.  Only when iw_trans=1.
 */
$wgEnableScaryTranscluding = false;
/**
 * Expiry time for interwiki transclusion
 */
$wgTranscludeCacheExpiry = 3600;

/**
 * Support blog-style "trackbacks" for articles.  See
 * http://www.sixapart.com/pronet/docs/trackback_spec for details.
 */
$wgUseTrackbacks = false;

/**
 * Enable filtering of categories in Recentchanges
 */
$wgAllowCategorizedRecentChanges = false ;

/**
 * Number of jobs to perform per request. May be less than one in which case
 * jobs are performed probabalistically. If this is zero, jobs will not be done
 * during ordinary apache requests. In this case, maintenance/runJobs.php should
 * be run periodically.
 */
$wgJobRunRate = 1;

/**
 * Number of rows to update per job
 */
$wgUpdateRowsPerJob = 500;

/**
 * Number of rows to update per query
 */
$wgUpdateRowsPerQuery = 10;

/**
 * Enable AJAX framework
 */
$wgUseAjax = true;

/**
 * Enable auto suggestion for the search bar 
 * Requires $wgUseAjax to be true too.
 * Causes wfSajaxSearch to be added to $wgAjaxExportList
 */
$wgAjaxSearch = false;

/**
 * List of Ajax-callable functions. 
 * Extensions acting as Ajax callbacks must register here
 */
$wgAjaxExportList = array( );

/**
 * Enable watching/unwatching pages using AJAX.
 * Requires $wgUseAjax to be true too.
 * Causes wfAjaxWatch to be added to $wgAjaxExportList
 */
$wgAjaxWatch = true;

/**
 * Enable AJAX check for file overwrite, pre-upload
 */
$wgAjaxUploadDestCheck = true;

/**
 * Enable previewing licences via AJAX
 */
$wgAjaxLicensePreview = true;

/**
 * Allow DISPLAYTITLE to change title display
 */
$wgAllowDisplayTitle = true;

/**
 * Array of usernames which may not be registered or logged in from
 * Maintenance scripts can still use these
 */
$wgReservedUsernames = array(
        'MediaWiki default', // Default 'Main Page' and MediaWiki: message pages
        'Conversion script', // Used for the old Wikipedia software upgrade
        'Maintenance script', // Maintenance scripts which perform editing, image import script
        'Template namespace initialisation script', // Used in 1.2->1.3 upgrade
);

/**
 * MediaWiki will reject HTMLesque tags in uploaded files due to idiotic browsers which can't
 * perform basic stuff like MIME detection and which are vulnerable to further idiots uploading
 * crap files as images. When this directive is on, <title> will be allowed in files with
 * an "image/svg+xml" MIME type. You should leave this disabled if your web server is misconfigured
 * and doesn't send appropriate MIME types for SVG images.
 */
$wgAllowTitlesInSVG = false;

/**
 * Array of namespaces which can be deemed to contain valid "content", as far
 * as the site statistics are concerned. Useful if additional namespaces also
 * contain "content" which should be considered when generating a count of the
 * number of articles in the wiki.
 */
$wgContentNamespaces = array( NS_MAIN );

/**
 * Maximum amount of virtual memory available to shell processes under linux, in KB. 
 */
$wgMaxShellMemory = 102400;

/**
 * Maximum file size created by shell processes under linux, in KB
 * ImageMagick convert for example can be fairly hungry for scratch space
 */
$wgMaxShellFileSize = 102400;

/**
 * DJVU settings
 * Path of the djvudump executable
 * Enable this and $wgDjvuRenderer to enable djvu rendering
 */
# $wgDjvuDump = 'djvudump';
$wgDjvuDump = null;

/**
 * Path of the ddjvu DJVU renderer
 * Enable this and $wgDjvuDump to enable djvu rendering
 */
# $wgDjvuRenderer = 'ddjvu';
$wgDjvuRenderer = null;

/**
 * Path of the djvutoxml executable
 * This works like djvudump except much, much slower as of version 3.5. 
 *
 * For now I recommend you use djvudump instead. The djvuxml output is
 * probably more stable, so we'll switch back to it as soon as they fix
 * the efficiency problem.
 * http://sourceforge.net/tracker/index.php?func=detail&aid=1704049&group_id=32953&atid=406583
 */
# $wgDjvuToXML = 'djvutoxml';
$wgDjvuToXML = null;


/**
 * Shell command for the DJVU post processor
 * Default: pnmtopng, since ddjvu generates ppm output
 * Set this to false to output the ppm file directly.
 */
$wgDjvuPostProcessor = 'pnmtojpeg';
/**
 * File extension for the DJVU post processor output
 */
$wgDjvuOutputExtension = 'jpg';

/**
 * Enable the MediaWiki API for convenient access to
 * machine-readable data via api.php
 *
 * See http://www.mediawiki.org/wiki/API
 */
$wgEnableAPI = true;

/**
 * Allow the API to be used to perform write operations
 * (page edits, rollback, etc.) when an authorised user
 * accesses it
 */
$wgEnableWriteAPI = false;

/**
 * API module extensions
 * Associative array mapping module name to class name.
 * Extension modules may override the core modules.
 */
$wgAPIModules = array();

/**
 * Parser test suite files to be run by parserTests.php when no specific
 * filename is passed to it.
 *
 * Extensions may add their own tests to this array, or site-local tests
 * may be added via LocalSettings.php
 *
 * Use full paths.
 */
$wgParserTestFiles = array(
        "$IP/maintenance/parserTests.txt",
);

/**
 * Break out of framesets. This can be used to prevent external sites from
 * framing your site with ads.  
 */
$wgBreakFrames = false;

/**
 * Set this to an array of special page names to prevent 
 * maintenance/updateSpecialPages.php from updating those pages.
 */
$wgDisableQueryPageUpdate = false;

/**
 * Set this to false to disable cascading protection
 */
$wgEnableCascadingProtection = true;

/**
 * Disable output compression (enabled by default if zlib is available)
 */
$wgDisableOutputCompression = false;

/**
 * If lag is higher than $wgSlaveLagWarning, show a warning in some special 
 * pages (like watchlist).  If the lag is higher than $wgSlaveLagCritical,
 * show a more obvious warning.
 */
$wgSlaveLagWarning = 10;
$wgSlaveLagCritical = 30;