如下所示: 复制代码 代码如下: <?php $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 "<div style="color:#fff;background:#000;position:absolute;top:0px;right:0px;padding:3px 6px;">本次执行时间:", microtime(TRUE) - $this->microtime, "秒</div>"; else echo "<div style="color:#fff;background:#000;position:absolute;top:0px;right:0px;padding:3px 6px;">本次执行时间:", microtime(TRUE) - $_SERVER["REQUEST_TIME_FLOAT"], "秒</div>"; } }