* @file
* @author Roan Kattouw
* @author Trevor Parscal
- *
*/
-// We want error messages to not be interpreted as CSS or JS
-function wfDie( $msg = '' ) {
- header( $_SERVER['SERVER_PROTOCOL'] . ' 500 MediaWiki configuration Error', true, 500 );
- echo "/* $msg */";
- die( 1 );
+// Bail if PHP is too low
+if ( !function_exists( 'version_compare' ) || version_compare( phpversion(), '5.3.2' ) < 0 ) {
+ // We need to use dirname( __FILE__ ) here cause __DIR__ is PHP5.3+
+ require( dirname( __FILE__ ) . '/includes/PHPVersionError.php' );
+ wfPHPVersionError( 'load.php' );
}
-// Load global constants, including MW_VERSION and MW_MIN_PHP_VERSION
-require_once( dirname( __FILE__ ) . '/includes/Defines.php' );
-
-// Die on unsupported PHP versions
-if( !function_exists( 'version_compare' ) || version_compare( phpversion(), MW_MIN_PHP_VERSION ) < 0 ){
- $version = htmlspecialchars( MW_VERSION );
- $phpversion = htmlspecialchars( MW_MIN_PHP_VERSION );
- wfDie( "MediaWiki $version requires at least PHP version $phpversion." );
+if ( isset( $_SERVER['MW_COMPILED'] ) ) {
+ require ( 'phase3/includes/WebStart.php' );
+} else {
+ require ( __DIR__ . '/includes/WebStart.php' );
}
-require ( dirname( __FILE__ ) . '/includes/WebStart.php' );
wfProfileIn( 'load.php' );
// URL safety checks
-//
-// See RawPage.php for details; summary is that MSIE can override the
-// Content-Type if it sees a recognized extension on the URL, such as
-// might be appended via PATH_INFO after 'load.php'.
-//
-// Some resources can contain HTML-like strings (e.g. in messages)
-// which will end up triggering HTML detection and execution.
-//
-if ( $wgRequest->isPathInfoBad() ) {
- wfHttpError( 403, 'Forbidden',
- 'Invalid file extension found in PATH_INFO or QUERY_STRING.' );
+if ( !$wgRequest->checkUrlExtension() ) {
return;
}