for testing and deploying your application
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<?php
declare(strict_types=1);
namespace TechDeCo\ElasticApmAgent\Convenience\Util;
use function microtime;
final class Stopwatch
{
/**
* @return float Current time in microseconds
*/
public static function start(): float
return microtime(true) * 1000;
}
* @param float $start Start in microseconds
* @return float Duraction in microseconds
public static function stop(float $start): float
return (microtime(true) * 1000) - $start;