3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(parse_url('foo', PHP_URL_SCHEME));
Output for 5.1.2 - 7.2.0
NULL
Output for 4.3.0 - 5.1.1
Notice: Use of undefined constant PHP_URL_SCHEME - assumed 'PHP_URL_SCHEME' in /in/8S4mY on line 3 Warning: parse_url() expects exactly 1 parameter, 2 given in /in/8S4mY on line 3 NULL