2020-02-16 标签:php,多线程,上下文,安全,文件,实现,代码,如下,usage,used,offer,safe,file,write,operation,multiple,threads,context,arbitory,type

实现代码如下： $handler, 1=>$filemtime, 2=>$file, 3=>$tempfile, 4=>$mode); } // I do think that this function should be optimized further functio