public function getMemoryPeak($raw = false, $format = null)
{
$memory = memory_get_peak_usage(true);
return $raw ? $memory : self::readableSize($memory, $format);
}
public function testGetMemoryPeak() { $bench = new Ubench(); $this->assertRegExp('/^[0-9.]+Mb/', $bench->getMemoryPeak()); $this->assertInternalType('integer', $bench->getMemoryPeak(true)); $this->assertRegExp('/^[0-9]+Mb/', $bench->getMemoryPeak(false, '%d%s')); }