Online PHP editor | refs for DZfbX

<?php $city = 'asdasd'; $age = 40; echo ((preg_match('/^(Guadalajara|Monterrey|Puebla)$/i', $city) && $age >= 18 && $age <= 20) || (preg_match('/^(Guadalajara|Monterrey|Puebla)$/i', $city) && $age >= 46) || (!preg_match('/^(Guadalajara|Monterrey|Puebla)$/i', $city) && $age >= 21 && $age <= 45));