3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = parse_url('http://mydomain.com?url=http%3A%2F%2Ffoo.com'); var_dump($x);
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.29 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(3) { ["scheme"]=> string(4) "http" ["host"]=> string(12) "mydomain.com" ["query"]=> string(24) "url=http%3A%2F%2Ffoo.com" }
Output for 4.3.0 - 4.3.1
array(2) { ["scheme"]=> string(4) "http" ["host"]=> string(37) "mydomain.com?url=http%3A%2F%2Ffoo.com" }

preferences:
245.74 ms | 401 KiB | 353 Q