常规参数
文章标题:
权重:
文章摘要:
? ob_start(); $filename=www. html ; $cachetime=3; function cache($filename,$cachetime){ if(file_exists($filename)filemtime($filename)(time()-$cachetime)){ $handle=fopen($filename,r); flock($handle,LOCK_SH); $data=fread($handle,filesize($filename)); f
关键字:
函数 演示 filename handle data cachetime fopen fclose
管理密码: