index.php5 \n". "to continue installation. ABORTING.\n"; die( -1 ); } // Test for PHP bug which breaks PHP 5.0.x on 64-bit... // As of 1.8 this breaks lots of common operations instead // of just some rare ones like export. $borked = str_replace( 'a', 'b', array( -1 => -1 ) ); if( !isset( $borked[-1] ) ) { echo "PHP 5.0.x is buggy on your 64-bit system; you must upgrade to PHP 5.1.x\n" . "or higher. ABORTING. (http://bugs.php.net/bug.php?id=34879 for details)\n"; die( -1 ); } global $wgCommandLineMode; $wgCommandLineMode = true; umask( 000 ); @set_time_limit( 0 ); } function readconsole( $prompt = '' ) { static $isatty = null; if ( is_null( $isatty ) ) { if ( !function_exists( 'posix_isatty' ) || posix_isatty( 0 /*STDIN*/ ) ) { $isatty = true; } else { $isatty = false; } } if ( $isatty && function_exists( 'readline' ) ) { return readline( $prompt ); } else { if ( $isatty ) { $st = readlineEmulation( $prompt ); } else { if ( feof( STDIN ) ) { $st = false; } else { $st = fgets(STDIN, 1024); } } if ($st === false) return false; $resp = trim( $st ); return $resp; } } function findExecutable( $name ) { $paths = explode( PATH_SEPARATOR, getenv( "PATH" ) ); foreach( $paths as $path ) { $full = $path . DIRECTORY_SEPARATOR . $name; if( file_exists( $full ) ) { if( wfIsWindows() || is_executable( $full ) ) { return $full; } } } return false; } function readlineEmulation( $prompt ) { $bash = "bash"; if( !wfIsWindows() && findExecutable( $bash ) ) { $retval = false; $encPrompt = wfEscapeShellArg( $prompt ); $command = "read -er -p $encPrompt && echo \"\$REPLY\""; $encCommand = wfEscapeShellArg( $command ); $line = wfShellExec( "$bash -c $encCommand", $retval ); if( $retval == 0 ) { return $line; } elseif( $retval == 127 ) { // Couldn't execute bash even though we thought we saw it. // Shell probably spit out an error message, sorry :( // Fall through to fgets()... } else { // EOF/ctrl+D return false; } } // Fallback... we'll have no editing controls, EWWW if ( feof( STDIN ) ) { return false; } print $prompt; return fgets(STDIN, 1024); } # # Read and execute SQL commands from a file # function dbsource( $fname, $db = false ) { wfDeprecated( __METHOD__ ); if ( !$db ) { // Try $wgDatabase, which is used in the install and update scripts global $wgDatabase; if ( isset( $wgDatabase ) ) { $db = $wgDatabase; } else { // No? Well, we must be outside of those scripts, so use the standard method $db = wfGetDB( DB_MASTER ); } } $error = $db->sourceFile( $fname ); if ( $error !== true ) { print $error; exit(1); } } /** * Get the value of session.save_path * * Per http://www.php.net/manual/en/ref.session.php#ini.session.save-path, * this might have some additional preceding parts which need to be * ditched * * @return string */ function mw_get_session_save_path() { $path = ini_get( 'session.save_path' ); $path = substr( $path, strrpos( $path, ';' ) ); return $path; } /** * Is dl() available to us? * * According to http://www.php.net/manual/en/function.dl.php, dl() * is *not* available when `enable_dl` is off, or under `safe_mode` * * @return bool */ function mw_have_dl() { return function_exists( 'dl' ) && is_callable( 'dl' ) && wfIniGetBool( 'enable_dl' ) && !wfIniGetBool( 'safe_mode' ); }