3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php substr("asdas(sd)asda", "(");
based on sW2Oc
Output for 7.3.0alpha1 - 7.3.0rc4
Warning: substr() expects parameter 2 to be int, string given in /in/37JOC on line 3
Output for 7.0.0 - 7.2.6
Warning: substr() expects parameter 2 to be integer, string given in /in/37JOC on line 3
Output for 5.3.20 - 5.6.28
Warning: substr() expects parameter 2 to be long, string given in /in/37JOC on line 3