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<?php
namespace common\helpers;
/**
* Class Timer
*/
class Timer
{
private static $timers;
/**
* @param $name
*/
public static function start($name)
{
self::$timers[$name]['start'] = microtime(true);
}
/**
* Reads the current timer value without stopping the timer.
*
* @param $name The name of the timer.
* @return The current timer value in ms.
*/
public static function read($name)
{
if (isset(self::$timers[$name]['start'])) {
$stop = microtime(true);
$diff = round(($stop - self::$timers[$name]['start']) * 1000, 2);
if (isset(self::$timers[$name]['time'])) {
$diff += self::$timers[$name]['time'];
}
return $diff;
}
return self::$timers[$name]['time'];
}
}
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