实时在线人数统计 - 观看人数实时更新

function sxcs(){ $list = file_get_contents('sxcs.dat'); $myfile = fopen('sxcs.dat', 'w'); $sxcs = ($list+1); fwrite($myfile,'$sxcs'); fclose($myfile); return $sxcs; }

function slzxrs(){ $online_log = 'slzxrs.dat'; $timeout = 30; $entries = file($online_log); $temp = array(); for ($i=0;$i<count($entries);$i++){ $entry = explode(',',trim($entries[$i])); if(($entry[0] != getenv('REMOTE_ADDR')) && ($entry[1] > time())) { array_push($temp,$entry[0].','.$entry[1].' '); } } array_push($temp,getenv('REMOTE_ADDR').','.(time() + ($timeout)).' '); $slzxrs = count($temp); $entries = implode('',$temp); $fp = fopen($online_log,'w'); flock($fp,LOCK_EX); fputs($fp,$entries); flock($fp,LOCK_UN); fclose($fp); return $slzxrs; }

// 定时刷新在线人数 header('refresh: 5; url='.$_SERVER['PHP_SELF']);

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当前在线： 人_ 累计观看人数： 人