1	<?php
2
3	namespace BO\Zmsdb\Helper;
4
5	/**
6	* @codeCoverageIgnore
7	*/
8	class Performance
9	{
10	public static $times = [];
11	public static $counter = 0;
12
13	public static function addMark()
14	{
15	array_push(self::$times, microtime(true));
16	}
17
18	public static function writeMark($message = 'Stopped time')
19	{
20	$lastTime = array_pop(self::$times);
21	$timeDiff = microtime(true) - $lastTime;
22	error_log(sprintf("%03d %f \t%s", static::$counter++, $timeDiff, "$message"));
23	return $timeDiff;
24	}
25	}