AlecRabbit\Tools\HRTimer::checkEnvironment()

Complexity

Conditions	4
Paths	3

Size

Total Lines	15
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php declare(strict_types=1);
    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.');
        }