3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $string = 'abcdefs'; if((strlen($string)-1) == strrpos($string,'s')){ echo substr($string, 0, strlen($string)-1); }else{ echo 'nada'; }
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
abcdef