页面加载耗时代码

4次阅读

在 funcation.php 中加入以下代码：

function timer_start() {
  global $timestart;
  $mtime = explode(' ', microtime() );
  $timestart = $mtime[1] + $mtime[0];
  return true;
}
timer_start();

function timer_stop($display = 0, $precision = 3) {
  global $timestart, $timeend;
  $mtime = explode(' ', microtime() );
  $timeend = $mtime[1] + $mtime[0];
  $timetotal = $timeend - $timestart;
  $r = number_format($timetotal, $precision);
  if ($display)
    echo $r;
  return $r;
}

然后，模板部分加入：