public static function isAnonymousEnabled( $files = false )
	{
		if ( ! isset( self::$auth['anonymous'] ) ) return false;
		if ( ! is_array( self::$auth['anonymous'] ) ) return false;

		if ( $files === false ) {
			return ( count( self::$auth['anonymous'] ) > 0 );
		}

		$found = 0;
		foreach( self::$auth['anonymous'] as $file ) {
			if ( isset( $files[ $file ] ) ) $found++;
		}

		return ( $found > 0 );
	}