显示页面运行时间的代码3个
[php]显示页面运行时间的代码<3个>
作者：-- 时间：2004-05-02 21:42:37 来自：落伍 责任编辑：clinch
$gentime = microtime();
$gentime = explode(' ',$gentime);
$gentime = $gentime[1] + $gentime[0];
$pg_start = $gentime;
?>
$gentime = microtime();
$gentime = explode(' ',$gentime);
$gentime = $gentime[1] + $gentime[0];
$pg_end = $gentime;
$totaltime = ($pg_end - $pg_start);
$showtime = number_format($totaltime, 4, '.', '');
echo("本页面运行时间" . $showtime . " 秒");
?>
$time_start=explode(" ",microtime());
……
$time_end=explode(" ",microtime());
$c=$time_end[0]+$time_end[1]-$time_start[0]-$time_start[1];
echo "
运行时间：".$c."秒
";
?>
ipb的类
class Debug {
function startTimer() {
global $starttime;
$mtime = microtime ();
$mtime = explode (' ', $mtime);
$mtime = $mtime[1] + $mtime[0];
$starttime = $mtime;
}
function endTimer() {
global $starttime;
$mtime = microtime ();
$mtime = explode (' ', $mtime);
$mtime = $mtime[1] + $mtime[0];
$endtime = $mtime;
$totaltime = round (($endtime - $starttime), 5);
return $totaltime;
}
}