3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo array_search(1, [1,2,3,4,5]);
based on g8LMW
Output for 5.6.0 - 7.1.7, 7.1.20 - 7.3.0rc4
0
Output for 7.1.10

Process exited with code 137.