拷到代码代码如下:/***@usage:usedtooffersafefilewriteoperationinmultiplethreadscontext,arbitoryfiletype*@author:RockyZhang*@time:Nov.112009*@demo[0]:$handler=mfopen($file,'a+');*mfwrite($handler,$str);*/functionmfopen($file,$mode='w+'){$tempfile=generateTempfile(...