专注于互联网--专注于架构

实现结合:利用文件属性结合Session实现在线..

<?phpob_start();session_start();$num=0;$dirpt="online";$reftime=1;if (is_dir($dirpt) && $dir = opendir($dirpt)) {while (($file = readdir($dir)) !== false) {if(strcmp($file,"..")==0 || strcmp($file,".")==0){continue;}$D_[date("Y-m-d H:i:s",filemtime($dirpt."/".$file))]=$file;$n [阅读全文] [PDF]