, 2006 Rob Church # http://www.mediawiki.org/ # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License along # with this program; if not, write to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # http://www.gnu.org/copyleft/gpl.html error_reporting( E_ALL ); header( "Content-type: text/html; charset=utf-8" ); @ini_set( "display_errors", true ); # In case of errors, let output be clean. $wgRequestTime = microtime(); # Attempt to set up the include path, to fix problems with relative includes $IP = dirname( dirname( __FILE__ ) ); define( 'MW_INSTALL_PATH', $IP ); $sep = PATH_SEPARATOR; if( !ini_set( "include_path", ".$sep$IP$sep$IP/includes$sep$IP/languages" ) ) { set_include_path( ".$sep$IP$sep$IP/includes$sep$IP/languages" ); } # Define an entry point and include some files define( "MEDIAWIKI", true ); define( "MEDIAWIKI_INSTALL", true ); require_once( "includes/Defines.php" ); require_once( "includes/DefaultSettings.php" ); require_once( "includes/MagicWord.php" ); require_once( "includes/Namespace.php" ); ?> MediaWiki <?php echo( $wgVersion ); ?> Installation

MediaWiki Installation

Setup has completed, your wiki is configured.

Please delete the /config directory for extra security.

" ); } if( file_exists( "./LocalSettings.php" ) ) { writeSuccessMessage(); dieout( '' ); } if( !is_writable( "." ) ) { dieout( "

Can't write config file, aborting

In order to configure the wiki you have to make the config subdirectory writable by the web server. Once configuration is done you'll move the created LocalSettings.php to the parent directory, and for added safety you can then remove the config subdirectory entirely.

To make the directory writable on a Unix/Linux system:

	cd $IP
	chmod a+w config

" ); } require_once( "install-utils.inc" ); require_once( "maintenance/updaters.inc" ); class ConfigData { function getEncoded( $data ) { # removing latin1 support, no need... return $data; } function getSitename() { return $this->getEncoded( $this->Sitename ); } function getSysopName() { return $this->getEncoded( $this->SysopName ); } function getSysopPass() { return $this->getEncoded( $this->SysopPass ); } } ?>

Don't forget security updates! Keep an eye on the low-traffic release announcements mailing list.

Checking environment...

Please include all of the lines below when reporting installation problems.

Warning: PHP's register_globals option is enabled. Disable it if you can.
MediaWiki will work, but your server is more exposed to PHP-based security vulnerabilities.
Fatal: magic_quotes_runtime is active! This option corrupts data input unpredictably; you cannot install or use MediaWiki unless this option is disabled.
Fatal: magic_quotes_sybase is active! This option corrupts data input unpredictably; you cannot install or use MediaWiki unless this option is disabled.
Fatal: mbstring.func_overload is active! This option causes errors and may corrupt data unpredictably; you cannot install or use MediaWiki unless this option is disabled.
Cannot install MediaWiki.
" ); } if( ini_get( "safe_mode" ) ) { $conf->safeMode = true; ?>
Warning: PHP's safe mode is active. You may have problems caused by this, particularly if using image uploads.
PHP server API is $sapi; "; switch( $sapi ) { case "apache": case "apache2handler": print "ok, using pretty URLs (index.php/Page_Title)"; break; default: print "unknown; "; case "cgi": case "cgi-fcgi": case "apache2filter": case "isapi": print "using ugly URLs (index.php?title=Page_Title)"; $conf->prettyURLs = false; break; } print "
Have XML / Latin1-UTF-8 conversion support.
PHP is configured with no memory_limit.
PHP's memory_limit is " . htmlspecialchars( $memlimit ) . ". If this is too low, installation may fail! "; $n = intval( $memlimit ); if( preg_match( '/^([0-9]+)[Mm]$/', trim( $memlimit ), $m ) ) { $n = intval( $m[1] * (1024*1024) ); } if( $n < 20*1024*1024 ) { print "Attempting to raise limit to 20M... "; if( false === ini_set( "memory_limit", "20M" ) ) { print "failed."; } else { $conf->raiseMemory = true; print "ok."; } } print "
Have zlib support; enabling output compression.
No zlib support.
Turck MMCache installed
eAccelerator installed
Neither Turck MMCache nor eAccelerator are installed, " . "can't use object caching functions
Found GNU diff3: $conf->diff3.
GNU diff3 not found.
Found ImageMagick: $im; image thumbnailing will be enabled if you enable uploads.
Found GD graphics library built-in"; if( !$conf->ImageMagick ) { print ", image thumbnailing will be enabled if you enable uploads"; } print ".
Couldn't find GD library or ImageMagick; image thumbnailing disabled.
Installation directory: " . htmlspecialchars( $conf->IP ) . "
Script URI path: " . htmlspecialchars( $conf->ScriptPath ) . "
Environment checked. You can install MediaWiki.

Generating configuration file...

" . htmlspecialchars( $local ) . "

Database type: {$conf->DBtype}
PHP is linked with old MySQL client libraries. If you are using a MySQL 4.1 server and have problems connecting to the database, see http://dev.mysql.com/doc/mysql/en/old-client.html for help.
Attempting to connect to database server as $db_user..." ); $wgDatabase = Database::newFromParams( $wgDBserver, $db_user, $db_pass, '', 1 ); # Check the connection and respond to errors if( $wgDatabase->isOpen() ) { # Seems OK $ok = true; $wgDBadminuser = $db_user; $wgDBadminpassword = $db_pass; echo( "success.
Attempting to connect to database server as $wgDBuser..." ); $wgDatabase = $dbc->newFromParams($wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1); if (!$wgDatabase->isOpen()) { print " error: " . $wgDatabase->lastError() . "
Connected to $myver"; if ($conf->DBtype == 'mysql') { if( version_compare( $myver, "4.0.0" ) < 0 ) { die( " -- mysql 4.0 or later required. Aborting." ); } $mysqlNewAuth = version_compare( $myver, "4.1.0", "ge" ); if( $mysqlNewAuth && $mysqlOldClient ) { print "; You are using MySQL 4.1 server, but PHP is linked to old client libraries; if you have trouble with authentication, see http://dev.mysql.com/doc/mysql/en/old-client.html for help."; } if( $wgDBmysql5 ) { if( $mysqlNewAuth ) { print "; enabling MySQL 4.1/5.0 charset mode"; } else { print "; MySQL 4.1/5.0 charset mode enabled, but older version detected; will likely fail."; } } print "
Database " . htmlspecialchars( $wgDBname ) . " exists

Error selecting database $wgDBname: $err " . htmlspecialchars( mysql_error() ) . "

Couldn't create database " . htmlspecialchars( $wgDBname ) . "; try with root access or check your username/pass.
Created database " . htmlspecialchars( $wgDBname ) . "
There are already MediaWiki tables in this database. Checking if updates are needed...
DB user account ok
Granting user permissions..."; if( $mysqlOldClient && $mysqlNewAuth ) { print " If the next step fails, see http://dev.mysql.com/doc/mysql/en/old-client.html for help."; } print "

\n";
			chdir( ".." );
			flush();
			do_all_updates();
			chdir( "config" );

			print "

Finished update checks.
Creating tables..."; if ($conf->DBtype == 'mysql') { if( $wgDBmysql5 ) { print " using MySQL 5 table defs..."; dbsource( "../maintenance/mysql5/tables.sql", $wgDatabase ); } else { print " using MySQL 4 table defs..."; dbsource( "../maintenance/tables.sql", $wgDatabase ); } dbsource( "../maintenance/interwiki.sql", $wgDatabase ); } else if ($conf->DBtype == 'postgres') { dbsource( "../maintenance/postgres/tables.sql", $wgDatabase ); $wgDatabase->update_interwiki(); } else { dbsource( "../maintenance/oracle/tables.sql", $wgDatabase ); dbsource( "../maintenance/oracle/interwiki.sql", $wgDatabase ); } print " done.
Initializing data..."; $wgDatabase->insert( 'site_stats', array( 'ss_row_id' => 1, 'ss_total_views' => 0, 'ss_total_edits' => 0, 'ss_good_articles' => 0 ) ); # Set up the "regular user" account *if we can, and if we need to* if( $conf->Root ) { # See if we need to $wgDatabase2 = $dbc->newFromParams( $wgDBserver, $wgDBuser, $wgDBpassword, $wgDBname, 1 ); if( $wgDatabase2->isOpen() ) { # Nope, just close the test connection and continue $wgDatabase2->close(); echo( "
User $wgDBuser exists. Skipping grants.
Granting user permissions to $wgDBuser on $wgDBname..." ); dbsource( "../maintenance/users.sql", $wgDatabase ); echo( "success.
Created sysop account " . htmlspecialchars( $conf->SysopName ) . ".
Could not create user - already exists!
Skipped sysop account creation, no name given.
```
";
			initialiseMessages();
			print "
```

Creating LocalSettings.php...

Couldn't write out LocalSettings.php. Check that the directory permissions are correct and that there isn't already a file of that name here...

Here's the file that would have been written, try to paste it into place manually:

\n" . htmlspecialchars( $localSettings ) . "

An error occured while writing the config/LocalSettings.php file. Check user rights and disk space then try again.

posted ) { echo "

Something's not quite right yet; make sure everything below is filled out correctly.

\n"; } ?>

Site config

Preferably a short word without punctuation, i.e. "Wikipedia".
Will appear as the namespace name for "meta" pages, and throughout the interface.

Displayed to users in some error messages, used as the return address for password reminders, and used as the default sender address of e-mail notifications.

Language:

Select the language for your wiki's interface. Some localizations aren't fully complete. Unicode (UTF-8) used for all localizations.

ScriptPath}/config/index.php?License=cc&RightsUrl=[license_url]&RightsText=[license_name]&RightsCode=[license_code]&RightsIcon=[license_button]" ); $icon = urlencode( "$wgServer$wgUploadPath/wiki.png" ); $ccApp = htmlspecialchars( "http://creativecommons.org/license/?partner=$partner&exit_url=$exit&partner_icon_url=$icon" ); print "choose"; ?> License == "cc" ) { ?>
- RightsIcon ) . "\" alt='icon' />", "hidden" ); ?>
- RightsText ), "hidden" ); ?>
- RightsCode ), "hidden" ); ?>
- RightsUrl ) . "\">" . htmlspecialchars( $conf->RightsUrl ) . "", "hidden" ); ?>

A notice, icon, and machine-readable copyright metadata will be displayed for the license you pick.

An admin can lock/delete pages, block users from editing, and other maintenance tasks.
A new account will be added only when creating a new wiki database.

Shared memory caching:

"; aField( $conf, "Shm", "Turck MMCache", "radio", "turck" ); echo "
"; aField( $conf, "Shm", "eAccelerator", "radio", "eaccel" ); echo "

Using a shared memory system such as Turck MMCache, eAccelerator, or Memcached will speed up MediaWiki significantly. Memcached is the best solution but needs to be installed. Specify the server addresses and ports in a comma-separted list. Only use Turck shared memory if the wiki will be running on a single Apache server.

E-mail, e-mail notification and authentication setup

E-mail (general):

Use this to disable all e-mail functions (send a password reminder, user-to-user e-mail and e-mail notification), if sending e-mails on your server doesn't work.

User-to-user e-mail:

Use this to disable only the user-to-user e-mail function (EmailUser).

E-mail notification:

E-mail notification sends a notification e-mail to a user, when the user_talk page is changed and/or when watch-listed pages are changed, depending on the above settings. When testing this feature, be reminded, that obviously an e-mail address must be present in your preferences and that your own changes never trigger notifications to be sent to yourself.

Users get corresponding options to select or deselect in their users' preferences. The user options are not shown on the preference page, if e-mail notification is disabled.

There are additional options for fine tuning in /includes/DefaultSettings.php .

E-mail authentication:

E-mail address authentication uses a scheme to authenticate e-mail addresses of the users. The user who initially enters or changes his/her stored e-mail address gets a link with a token mailed to that address. The stored e-mail address is authenticated at the moment the user comes back to the wiki via the link.

The e-mail address stays authenticated as long as the user does not change it; the time of authentication is indicated on the user preference page.

If the option is enabled, only authenticated e-mail addresses can receive EmailUser mails and/or e-mail notification mails.

Database config

Database type:

If your database server isn't on your web server, enter the name or IP address here. MySQL and PostgreSQL only. If using a port for PostgreSQL, enter the number here.

If using Oracle, set this to your connection identifier.

If you only have a single user account and database available, enter those here. If you have database root access (see below) you can specify new accounts/databases to be created.

This account will not be created if it pre-exists. If this is the case, ensure that it has SELECT, INSERT, UPDATE and DELETE permissions on the MediaWiki database.

If you need to share one database between multiple wikis, or MediaWiki and another web application, you may choose to add a prefix to all the table names to avoid conflicts.

Avoid exotic characters; something like mw_ is good.

Database charset

Select one:

EXPERIMENTAL: You can enable explicit Unicode charset support for MySQL 4.1 and 5.0 servers. This is not well tested and may cause things to break. If upgrading an older installation, leave in backwards-compatible mode.

If the database user specified above does not exist, or does not have access to create the database (if needed) or tables within it, please provide details of a superuser account, such as root, which does. Leave the password set to - if this is not needed.

Installation successful!

To complete the installation, please do the following:

Download config/LocalSettings.php with your FTP client or file manager
Upload it to the parent directory
Delete config/LocalSettings.php
Start using your wiki!

If you are in a shared hosting environment, do not just move LocalSettings.php remotely. LocalSettings.php is currently owned by the user your webserver is running under, which means that anyone on the same server can read your database password! Downloading it and uploading it again will hopefully change the ownership to a user ID specific to you.

EOT; } else { echo "

Installation successful! Move the config/LocalSettings.php file into the parent directory, then follow this link to your wiki.

\n"; } } function escapePhpString( $string ) { return strtr( $string, array( "\n" => "\\n", "\r" => "\\r", "\t" => "\\t", "\\" => "\\\\", "\$" => "\\\$", "\"" => "\\\"" )); } function writeLocalSettings( $conf ) { $conf->UseImageResize = $conf->UseImageResize ? 'true' : 'false'; $conf->PasswordSender = $conf->EmergencyContact; $zlib = ($conf->zlib ? "" : "# "); $magic = ($conf->ImageMagick ? "" : "# "); $convert = ($conf->ImageMagick ? $conf->ImageMagick : "/usr/bin/convert" ); $pretty = ($conf->prettyURLs ? "" : "# "); $ugly = ($conf->prettyURLs ? "# " : ""); $rights = ($conf->RightsUrl) ? "" : "# "; $hashedUploads = $conf->safeMode ? '' : '# '; switch ( $conf->Shm ) { case 'memcached': $cacheType = 'CACHE_MEMCACHED'; $mcservers = var_export( $conf->MCServerArray, true ); break; case 'turck': case 'eaccel': $cacheType = 'CACHE_ACCEL'; $mcservers = 'array()'; break; default: $cacheType = 'CACHE_NONE'; $mcservers = 'array()'; } if ( $conf->Email == 'email_enabled' ) { $enableemail = 'true'; $enableuseremail = ( $conf->Emailuser == 'emailuser_enabled' ) ? 'true' : 'false' ; $eauthent = ( $conf->Eauthent == 'eauthent_enabled' ) ? 'true' : 'false' ; switch ( $conf->Enotif ) { case 'enotif_usertalk': $enotifusertalk = 'true'; $enotifwatchlist = 'false'; break; case 'enotif_allpages': $enotifusertalk = 'true'; $enotifwatchlist = 'true'; break; default: $enotifusertalk = 'false'; $enotifwatchlist = 'false'; } } else { $enableuseremail = 'false'; $enableemail = 'false'; $eauthent = 'false'; $enotifusertalk = 'false'; $enotifwatchlist = 'false'; } $file = @fopen( "/dev/urandom", "r" ); if ( $file ) { $secretKey = bin2hex( fread( $file, 32 ) ); fclose( $file ); } else { $secretKey = ""; for ( $i=0; $i<8; $i++ ) { $secretKey .= dechex(mt_rand(0, 0x7fffffff)); } print "

Warning: \$wgSecretKey key is insecure, generated with mt_rand(). Consider changing it manually.

\n"; } # Add slashes to strings for double quoting $slconf = array_map( "escapePhpString", get_object_vars( $conf ) ); if( $conf->License == 'gfdl' ) { # Needs literal string interpolation for the current style path $slconf['RightsIcon'] = $conf->RightsIcon; } $sep = PATH_SEPARATOR; $localsettings = " # This file was automatically generated by the MediaWiki installer. # If you make manual changes, please keep track in case you need to # recreate them later. # # See includes/DefaultSettings.php for all configurable settings # and their default values, but don't forget to make changes in _this_ # file, not there. # If you customize your file layout, set \$IP to the directory that contains # the other MediaWiki files. It will be used as a base to locate files. if( defined( 'MW_INSTALL_PATH' ) ) { \$IP = MW_INSTALL_PATH; } else { \$IP = dirname( __FILE__ ); } \$path = array( \$IP, \"\$IP/includes\", \"\$IP/languages\" ); set_include_path( implode( PATH_SEPARATOR, \$path ) ); require_once( \"includes/DefaultSettings.php\" ); # If PHP's memory limit is very low, some operations may fail. " . ($conf->raiseMemory ? '' : '# ' ) . "ini_set( 'memory_limit', '20M' );" . " if ( \$wgCommandLineMode ) { if ( isset( \$_SERVER ) && array_key_exists( 'REQUEST_METHOD', \$_SERVER ) ) { die( \"This script must be run from the command line\\n\" ); } } elseif ( empty( \$wgNoOutputBuffer ) ) { ## Compress output if the browser supports it {$zlib}if( !ini_get( 'zlib.output_compression' ) ) @ob_start( 'ob_gzhandler' ); } \$wgSitename = \"{$slconf['Sitename']}\"; \$wgScriptPath = \"{$slconf['ScriptPath']}\"; \$wgScript = \"\$wgScriptPath/index.php\"; \$wgRedirectScript = \"\$wgScriptPath/redirect.php\"; ## For more information on customizing the URLs please see: ## http://meta.wikimedia.org/wiki/Eliminating_index.php_from_the_url ## If using PHP as a CGI module, the ?title= style usually must be used. {$pretty}\$wgArticlePath = \"\$wgScript/\$1\"; {$ugly}\$wgArticlePath = \"\$wgScript?title=\$1\"; \$wgStylePath = \"\$wgScriptPath/skins\"; \$wgStyleDirectory = \"\$IP/skins\"; \$wgLogo = \"\$wgStylePath/common/images/wiki.png\"; \$wgUploadPath = \"\$wgScriptPath/images\"; \$wgUploadDirectory = \"\$IP/images\"; \$wgEnableEmail = $enableemail; \$wgEnableUserEmail = $enableuseremail; \$wgEmergencyContact = \"{$slconf['EmergencyContact']}\"; \$wgPasswordSender = \"{$slconf['PasswordSender']}\"; ## For a detailed description of the following switches see ## http://meta.wikimedia.org/Enotif and http://meta.wikimedia.org/Eauthent ## There are many more options for fine tuning available see ## /includes/DefaultSettings.php ## UPO means: this is also a user preference option \$wgEnotifUserTalk = $enotifusertalk; # UPO \$wgEnotifWatchlist = $enotifwatchlist; # UPO \$wgEmailAuthentication = $eauthent; \$wgDBserver = \"{$slconf['DBserver']}\"; \$wgDBname = \"{$slconf['DBname']}\"; \$wgDBuser = \"{$slconf['DBuser']}\"; \$wgDBpassword = \"{$slconf['DBpassword']}\"; \$wgDBprefix = \"{$slconf['DBprefix']}\"; \$wgDBtype = \"{$slconf['DBtype']}\"; # Experimental charset support for MySQL 4.1/5.0. \$wgDBmysql5 = {$conf->DBmysql5}; ## Shared memory settings \$wgMainCacheType = $cacheType; \$wgMemCachedServers = $mcservers; ## To enable image uploads, make sure the 'images' directory ## is writable, then set this to true: \$wgEnableUploads = false; \$wgUseImageResize = {$conf->UseImageResize}; {$magic}\$wgUseImageMagick = true; {$magic}\$wgImageMagickConvertCommand = \"{$convert}\"; ## If you want to use image uploads under safe mode, ## create the directories images/archive, images/thumb and ## images/temp, and make them all writable. Then uncomment ## this, if it's not already uncommented: {$hashedUploads}\$wgHashedUploadDirectory = false; ## If you have the appropriate support software installed ## you can enable inline LaTeX equations: \$wgUseTeX = false; \$wgMathPath = \"{\$wgUploadPath}/math\"; \$wgMathDirectory = \"{\$wgUploadDirectory}/math\"; \$wgTmpDirectory = \"{\$wgUploadDirectory}/tmp\"; \$wgLocalInterwiki = \$wgSitename; \$wgLanguageCode = \"{$slconf['LanguageCode']}\"; \$wgProxyKey = \"$secretKey\"; ## Default skin: you can change the default skin. Use the internal symbolic ## names, ie 'standard', 'nostalgia', 'cologneblue', 'monobook': \$wgDefaultSkin = 'monobook'; ## For attaching licensing metadata to pages, and displaying an ## appropriate copyright notice / icon. GNU Free Documentation ## License and Creative Commons licenses are supported so far. {$rights}\$wgEnableCreativeCommonsRdf = true; \$wgRightsPage = \"\"; # Set to the title of a wiki page that describes your license/copyright \$wgRightsUrl = \"{$slconf['RightsUrl']}\"; \$wgRightsText = \"{$slconf['RightsText']}\"; \$wgRightsIcon = \"{$slconf['RightsIcon']}\"; # \$wgRightsCode = \"{$slconf['RightsCode']}\"; # Not yet used \$wgDiff3 = \"{$slconf['diff3']}\"; # When you make changes to this configuration file, this will make # sure that cached pages are cleared. \$configdate = gmdate( 'YmdHis', @filemtime( __FILE__ ) ); \$wgCacheEpoch = max( \$wgCacheEpoch, \$configdate ); "; // Keep things in Unix line endings internally; // the system will write out as local text type. return str_replace( "\r\n", "\n", $localsettings ); } function dieout( $text ) { outputFooter( $text ); die(); } function importVar( &$var, $name, $default = "" ) { if( isset( $var[$name] ) ) { $retval = $var[$name]; if ( get_magic_quotes_gpc() ) { $retval = stripslashes( $retval ); } } else { $retval = $default; } return $retval; } function importPost( $name, $default = "" ) { return importVar( $_POST, $name, $default ); } function importRequest( $name, $default = "" ) { return importVar( $_REQUEST, $name, $default ); } $radioCount = 0; function aField( &$conf, $field, $text, $type = "text", $value = "" ) { global $radioCount; if( $type != "" ) { $xtype = "type=\"$type\""; } else { $xtype = ""; } if(!(isset($id)) or ($id == "") ) $id = $field; $nolabel = ($type == "radio") || ($type == "hidden"); if ($type == 'radio') $id .= $radioCount++; if( $nolabel ) { echo "\t\t"; } else { echo "\t\t$text\n"; } if( $type == "radio" && $value == $conf->$field ) { $checked = "checked='checked'"; } else { $checked = ""; } echo "\t\t$field ); } echo "\" />\n"; if( $nolabel ) { echo " $text\n"; } global $errs; if(isset($errs[$field])) echo "" . $errs[$field] . "\n"; } function getLanguageList() { global $wgLanguageNames; if( !isset( $wgLanguageNames ) ) { require_once( "languages/Names.php" ); } $codes = array(); $d = opendir( "../languages" ); while( false !== ($f = readdir( $d ) ) ) { $m = array(); if( preg_match( '/Language([A-Z][a-z_]+)\.php$/', $f, $m ) ) { $code = str_replace( '_', '-', strtolower( $m[1] ) ); if( isset( $wgLanguageNames[$code] ) ) { $name = $code . ' - ' . $wgLanguageNames[$code]; } else { $name = $code; } $codes[$code] = $name; } } closedir( $d ); ksort( $codes ); return $codes; } #Check for location of an executable # @param string $loc single location to check # @param array $names filenames to check for. # @param mixed $versioninfo array of details to use when checking version, use false for no version checking function locate_executable($loc, $names, $versioninfo = false) { if (!is_array($names)) $names = array($names); foreach ($names as $name) { $command = "$loc".DIRECTORY_SEPARATOR."$name"; if (file_exists($command)) { if (!$versioninfo) return $command; $file = str_replace('$1', $command, $versioninfo[0]); if (strstr(`$file`, $versioninfo[1]) !== false) return $command; } } return false; } function get_db_version() { global $wgDatabase, $conf; if ($conf->DBtype == 'mysql') return mysql_get_server_info( $wgDatabase->mConn ); else if ($conf->DBtype == 'oracle') return oci_server_version($wgDatabase->mConn); } # Test a memcached server function testMemcachedServer( $server ) { $hostport = explode(":", $server); $errstr = false; $fp = false; if ( !function_exists( 'fsockopen' ) ) { $errstr = "Can't connect to memcached, fsockopen() not present"; } if ( !$errstr && count( $hostport ) != 2 ) { $errstr = 'Please specify host and port'; var_dump( $hostport ); } if ( !$errstr ) { list( $host, $port ) = $hostport; $errno = 0; $fsockerr = ''; $fp = @fsockopen( $host, $port, $errno, $fsockerr, 1.0 ); if ( $fp === false ) { $errstr = "Cannot connect to memcached on $host:$port : $fsockerr"; } } if ( !$errstr ) { $command = "version\r\n"; $bytes = fwrite( $fp, $command ); if ( $bytes != strlen( $command ) ) { $errstr = "Cannot write to memcached socket on $host:$port"; } } if ( !$errstr ) { $expected = "VERSION "; $response = fread( $fp, strlen( $expected ) ); if ( $response != $expected ) { $errstr = "Didn't get correct memcached response from $host:$port"; } } if ( $fp ) { fclose( $fp ); } if ( !$errstr ) { echo "

Connected to memcached on $host:$port successfully"; } return $errstr; } ?>

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. or read it online