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<?php
/**
* Piwik - Open source web analytics
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html Gpl v3 or later
* @version $Id$
*
* @package Piwik_Helper
*/
/**
*
* @package Piwik_Helper
*/
class Piwik_Timer
{
private $m_Start;
public function __construct()
{
$this->m_Start = 0.0;
$this->init();
}
private function getMicrotime()
{
list($micro_seconds, $seconds) = explode(" ", microtime());
return ((float)$micro_seconds + (float)$seconds);
}
public function init()
{
$this->m_Start = $this->getMicrotime();
}
public function getTime($decimals = 2)
{
return number_format($this->getMicrotime() - $this->m_Start, $decimals, '.', '');
}
public function getTimeMs($decimals = 2)
{
return number_format(1000*($this->getMicrotime() - $this->m_Start), $decimals, '.', '');
}
public function __toString()
{
return "Time elapsed: ". $this->getTime() ."s";
}
}
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