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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Stopwatch;
/**
* Represents an Period for an Event.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class StopwatchPeriod
{
private $start;
private $end;
private $memory;
/**
* Constructor.
*
* @param int $start The relative time of the start of the period (in milliseconds)
* @param int $end The relative time of the end of the period (in milliseconds)
*/
public function __construct($start, $end)
{
$this->start = (int) $start;
$this->end = (int) $end;
$this->memory = memory_get_usage(true);
}
/**
* Gets the relative time of the start of the period.
*
* @return int The time (in milliseconds)
*/
public function getStartTime()
{
return $this->start;
}
/**
* Gets the relative time of the end of the period.
*
* @return int The time (in milliseconds)
*/
public function getEndTime()
{
return $this->end;
}
/**
* Gets the time spent in this period.
*
* @return int The period duration (in milliseconds)
*/
public function getDuration()
{
return $this->end - $this->start;
}
/**
* Gets the memory usage.
*
* @return int The memory usage (in bytes)
*/
public function getMemory()
{
return $this->memory;
}
}