static function prependExtensionSiteAccesses( $accessName = false, $ini = false, $globalDir = true, $identifier = null, $order = true )
    {
        $extensionList = eZExtension::activeExtensions( 'default' );

        if ( !$order )
        {
            $extensionList = array_reverse( $extensionList );
        }

        foreach( $extensionList as $extension )
        {
            self::prependSiteAccess( $extension, $accessName, $ini, $globalDir, $identifier );
        }
    }