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<?php
namespace PhpValueObjects\Network;
use PhpValueObjects\AbstractStringValueObject;
use PhpValueObjects\Network\Exception\InvalidIpv4Exception;
abstract class Ipv4 extends AbstractStringValueObject
{
/**
* @param mixed $value
*
* @throws InvalidIpv4Exception
*/
protected function guard($value)
if (false === filter_var($value, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) {
throw new InvalidIpv4Exception($value);
}
bruli /
php-value-objects
