0){
$ckey=key($d_);
unlink($dirpt./.$d_[$ckey]);
if(!next($d_)){
break;
}
}
}else{
@chmod(..,0777);
@mkdir($dirpt,0777);
}
$online=$onlinenumber-1;
$retime=60*$reftime;
echo 当前在线$online人;
ob_end_flush();
?>
http://www.bkjia.com/phpjc/315108.htmlwww.bkjia.comtruehttp://www.bkjia.com/phpjc/315108.htmltecharticle?php ob_start(); session_start(); $num=0; $dirpt=online; $reftime=1; if (is_dir($dirpt) $dir = opendir($dirpt)) { while (($file = readdir($dir)) !== false) { if(strcmp($file,.....