<?php
/**
time measure class
*/
class CTimer {
var $start; // start time in usec
var $stop; // stop time in usec
function start() {
$t = gettimeofday();
$this->start = $t['sec'] * 1000000.0 + $t['usec'];
}
function stop() {
$t = gettimeofday();
$this->stop = $t['sec'] * 1000000.0 + $t['usec'];
}
function elapsed() {
return ($this->stop - $this->start) / 1000000.0;
}
};
?>