| protected setAndVerify ( integer $value, string $interval ) | ||
| $value | integer | |
| $interval | string | |
protected function setAndVerify($value, $interval)
{
if (!filter_var($value, FILTER_VALIDATE_INT) && $value != '0') {
throw new InvalidArgumentException(sprintf("The %s should be an integer.", $interval));
}
$this->{$interval} = $value;
}