Page Loading Time V2 how long does your page take to load?

As my knowledge of PHP increases, I have learned more, in this version, I use a class.
V1: http://forums.xisto.com/topic/4782-page-loading-time-how-long-does-your-page-take-to-load/

<?phpclass microtimer {// Starts, Ends and Displays Page Creation Time	function getmicrotime() {		list($usec, $sec) = explode(" ", microtime());		return ((float)$usec + (float)$sec);	}		function s() {		$this->st = $this->getmicrotime();	}		function e() {		$this->et = $this->getmicrotime();		echo round(($this->et - $this->st), 6);	}}$tm = new microtimer;//A class is a collective function set. Stick that in a file that's included or in the file you're running//then you use it as follows:$tm->s();//put all you PHP code and site code in here$tm->e();//and it will display the execute time in seconds to 6 decimal places. Generally i get results such as 0.000158//just stay aware that php is extremely fast so if it's a small piece of code you'll get lots of 0s on the left?>

As my knowledge of PHP increases, I have learned more, in this version, I use a class.V1: http://forums.xisto.com/topic/4782-page-loading-time-how-long-does-your-page-take-to-load/

<?phpclass microtimer {// Starts, Ends and Displays Page Creation Time	function getmicrotime() {		list($usec, $sec) = explode(" ", microtime());		return ((float)$usec + (float)$sec);	}		function s() {		$this->st = $this->getmicrotime();	}		function e() {		$this->et = $this->getmicrotime();		echo round(($this->et - $this->st), 6);	}}$tm = new microtimer;//A class is a collective function set. Stick that in a file that's included or in the file you're running//then you use it as follows:$tm->s();//put all you PHP code and site code in here$tm->e();//and it will display the execute time in seconds to 6 decimal places. Generally i get results such as 0.000158//just stay aware that php is extremely fast so if it's a small piece of code you'll get lots of 0s on the left?>

Ah so the original one is not accurate? I put it on my wap site but use explode to get rid of the E. I had a feeling the start needed to be at the top of code and vice versa lol. Ah well it still looks cool untill i use the new code. Im sure on php.net i read a way to shorten strings.. I will look again at some point as for my tiny wap site the number seems very long, i would have maybe just like 1.65824 ;-)

If you wnat the number to have less numbers after its decimal place, simple edit this code

function e() {		$this->et = $this->getmicrotime();		echo round(($this->et - $this->st), 6); //Change this number here	}