php遍歷目錄，生成目錄下每個文件的md5值並寫入到結果文件中

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