3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $ClientAddress = "5 street name\n35230 Village"; $AdOk = preg_match("/^([0-9a-zA-Z-, '\\n]+)(\\d{5})([, ]+)([0-9a-zA-Z-, '\\n]+)$/iu", $address, $match); var_dump($address, $AdOk, $match); ?>
Output for 5.0.4 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Notice: Undefined variable: address in /in/CPMRm on line 5 Notice: Undefined variable: address in /in/CPMRm on line 6 NULL int(0) array(0) { }
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: address in /in/CPMRm on line 5 Notice: Undefined variable: address in /in/CPMRm on line 6 NULL int(0) array(0) { }