if( !function_exists( 'version_compare' ) ) {
# version_compare was introduced in 4.1.0
- die( "Your PHP version is much too old; 4.0.x will _not_ work. 4.3.2 or higher is recommended. ABORTING.\n" );
+ echo "Your PHP version is much too old; 4.0.x will _not_ work. 5.0.0 or higher is required. ABORTING.\n";
+ die( -1 );
}
- if( version_compare( phpversion(), '4.3.2' ) < 0 ) {
- echo "WARNING: PHP 4.3.2 or higher is recommended. Older versions from 4.1.x up may work but are not actively supported.\n\n";
+ if( version_compare( phpversion(), '5.0.0' ) < 0 ) {
+ echo "PHP 5.0.0 or higher is required. ABORTING.\n";
+ die( -1 );
}
-
- if (!extension_loaded('mysql')) {
- if (!dl('mysql.so')) {
- print 'Could not load MySQL driver! Please compile '.
- "php --with-mysql or install the mysql.so module.\n";
- exit;
- }
+
+ // 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 );
+ @set_time_limit( 0 );
}
function copyfile( $sdir, $name, $ddir, $perms = 0664 ) {
}
function readconsole( $prompt = '' ) {
- if ( function_exists( 'posix_isatty' ) && posix_isatty( STDIN ) ) {
- $isatty = true;
- } else {
- $isatty = false;
+ 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' ) ) {
if ( $isatty ) {
print $prompt;
}
- $fp = fopen( 'php://stdin', 'r' );
- $st = fgets($fp, 1024);
+ if ( feof( STDIN ) ) {
+ return false;
+ }
+ $st = fgets(STDIN, 1024);
if ($st === false) return false;
$resp = trim( $st );
- fclose( $fp );
return $resp;
}
}
-function replacevars( $ins ) {
- $varnames = array(
- 'wgDBserver', 'wgDBname', 'wgDBintlname', 'wgDBuser',
- 'wgDBpassword', 'wgDBsqluser', 'wgDBsqlpassword',
- 'wgDBadminuser', 'wgDBadminpassword', 'wgDBprefix'
- );
-
- foreach ( $varnames as $var ) {
- if( isset( $GLOBALS[$var] ) ) {
- $val = addslashes( $GLOBALS[$var] );
- $ins = str_replace( '{$' . $var . '}', $val, $ins );
- $ins = str_replace( '/*$' . $var . '*/`', '`' . $val, $ins );
- $ins = str_replace( '/*$' . $var . '*/', $val, $ins );
- }
- }
- return $ins;
-}
-
#
# Read and execute SQL commands from a file
#
-function dbsource( $fname, $database = false ) {
- $fp = fopen( $fname, 'r' );
- if ( false === $fp ) {
- print "Could not open \"{$fname}\".\n";
- exit();
- }
-
- $cmd = "";
- $done = false;
-
- while ( ! feof( $fp ) ) {
- $line = trim( fgets( $fp, 1024 ) );
- $sl = strlen( $line ) - 1;
-
- if ( $sl < 0 ) { continue; }
- if ( '-' == $line{0} && '-' == $line{1} ) { continue; }
-
- if ( ';' == $line{$sl} && ($sl < 2 || ';' != $line{$sl - 1})) {
- $done = true;
- $line = substr( $line, 0, $sl );
- }
-
- if ( '' != $cmd ) { $cmd .= ' '; }
- $cmd .= "$line\n";
-
- if ( $done ) {
- $cmd = str_replace(';;', ";", $cmd);
- $cmd = replacevars( $cmd );
- if( $database )
- $res = $database->query( $cmd, 'dbsource', true );
- else
- $res = mysql_query( $cmd );
-
- if ( false === $res ) {
- $err = mysql_error();
- print "Query \"{$cmd}\" failed with error code \"$err\".\n";
- exit();
- }
-
- $cmd = '';
- $done = false;
+function dbsource( $fname, $db = false ) {
+ if ( !$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 );
}
}
- fclose( $fp );
+ $error = $db->sourceFile( $fname );
+ if ( $error !== true ) {
+ print $error;
+ exit(1);
+ }
}
# Obsolete, use Database::fieldExists()