3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(stristr('Location: 12345', 'Location', true));
Output for 5.3.0 - 7.1.7
string(0) ""
Output for 4.3.0 - 5.2.17
Warning: Wrong parameter count for stristr() in /in/G7HvL on line 2 NULL