adding timers

[procoder]

Hello guys, I just started to create my own mysql class.

I would like do add debug info, where i can get the total of time it took for all my queries

so i have
$querytime = 0; //represents the total time

thats the holder..

in my query function, how should i make it add time to the current $querttime

meaning if its on like .00005 secs, and this query took x time, add that to the total.

thx guys

Please show me how to start the timer

this is a basic modell

function query {
//start time
dothequery();
//end time

calc difference, adn add to total time
}

[procoder]

bah i got it

here its for everyone who needs it

		if($this->debug) {
			$this->queries[] = $query_string;
			$this->querycount++;
			$starttime = explode(' ',microtime());
			$beforetime = $starttime[1].substr($starttime[0],1);
		}

	@ $this->query_result = mysql_query($query_string,$this->link_id);

	if($this->debug) {
		$endtime = explode(' ',microtime());
		$aftertime = $endtime[1].substr($endtime[0],1);

		$this->querytime =+ $aftertime-$beforetime;
	}