3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $string1 = "abcdefg"; $string2 = "abcfghi"; $position = strspn($string1 ^ $string2, "\0"); echo $position;
Output for 4.3.2 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
3
Output for 4.3.0 - 4.3.1

Process exited with code 139.