/**
* Get usage memory
*
* @param bool $isPeak
* @return string
*/
public static function getMemory($isPeak = true)
{
if ($isPeak) {
$memory = memory_get_peak_usage(false);
} else {
$memory = memory_get_usage(false);
}
$result = FS::format($memory, 2);
return $result;
}
