本篇文章是对PHP计算页面执行时间的实现代码进行了详细的分析介绍,需要的朋友参考下
如下所示:
复制代码 代码如下:
$t = new executeTime;
phpinfo();
class executeTime{
private $microtime;
public function __construct(){
$this->microtime = microtime(true);
}
public function getNow(){
$this->__dectruct();
}
public function __destruct(){
if (empty($_SERVER['REQUEST_TIME_FLOAT']))
echo '
本次执行时间:', microtime(TRUE) - $this->microtime, '秒
'; else
echo '
本次执行时间:', microtime(TRUE) - $_SERVER['REQUEST_TIME_FLOAT'], '秒
'; }
}
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