3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function getDomain() { return 'example.com'; } function getSubDomains() { return array('www.example.com'); } function register($domainKeys, $subdomains) { $domains = (array) getDomain(); if ($subdomains == null) { $domains = array_merge($domains, getSubdomains()); } else { $domains = array_merge($domains, $subdomains); } return $domains; } var_dump(register(null, (array)$nonset);
based on lCtNi
Output for 7.0.0 - 7.0.1
Parse error: syntax error, unexpected ';', expecting ',' or ')' in /in/F0Z0d on line 18
Process exited with code 255.
Output for 5.3.21 - 5.6.16
Parse error: syntax error, unexpected ';' in /in/F0Z0d on line 18
Process exited with code 255.