3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(parse_str('adgroup_id=test'));
Output for 7.2.0 - 7.3.0alpha1
Deprecated: parse_str(): Calling parse_str() without the result argument is deprecated in /in/Sjln1 on line 2 NULL
Output for 4.3.0 - 7.1.10
NULL