PHPStan\Command\AnalyseApplication::updateMemoryLimitFile PHP Method

    private function updateMemoryLimitFile()
    {
        $bytes = memory_get_peak_usage(true);
        $megabytes = ceil($bytes / 1024 / 1024);
        file_put_contents($this->memoryLimitFile, sprintf('%d MB', $megabytes));
        if (function_exists('pcntl_signal_dispatch')) {
            pcntl_signal_dispatch();
        }
    }