php遍历目录

 array("';
        $content .= $fileSize;
        $content .= '","';
        $content .= $fileMd5;
        $content .= '"),';
        $content .= "\n";
         
        if (! fwrite ( $fileHandle, $content )) {
            print ($filePath . " can not be written!") ;
        }
    }
     
    /**
     * 在manifes文件中写入头信息
     *
     * @param unknown $fileHandle           
     */
    public static function writeMaifestHeader($fileHandle) {
        $header = "