3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = "test1"; $b = strpos($a, "b"); $c = substr($a, $b, $b+2); echo $c ?>
Output for 4.3.0 - 5.6.22, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
te