for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php declare(strict_types=1);
namespace AlecRabbit\Tools;
use const AlecRabbit\Helpers\Constants\INT_SIZE_64BIT;
class HRTimer extends AbstractTimer
{
public const VALUE_COEFFICIENT = HRTIMER_VALUE_COEFFICIENT;
/** @var bool */
public static $ignoreVersionRestrictions = false;
/**
* @return int
*/
public function current(): int
return
(int)hrtime(true);
}
protected function checkEnvironment(): void
if (PHP_VERSION_ID < 70300 && false === static::$ignoreVersionRestrictions) {
// `HRTimer::class` uses `hrtime()` function of PHP ^7.3.
// There is almost no sense in using polyfill function.
// If you're REALLY need to use HRTimer set `$ignoreVersionRestrictions` to true.
// Otherwise use `Timer::class` instance instead.
throw new \RuntimeException('[' . static::class . '] Your php version is below 7.3.0.');
// @codeCoverageIgnoreStart
if (PHP_INT_SIZE < INT_SIZE_64BIT) {
// `HRTimer::class` is designed and tested in 64bit environment
// So it can be used in 64bit environments only
// Maybe with some minor modification it can run on 32bit installations too
throw new \RuntimeException(' You\'re using 32bit php installation.');
// @codeCoverageIgnoreEnd
alecrabbit /
php-simple-profiler
