3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $string = "<derp>"; $words = array(); $words[] &= $string; $string = substr($string, 1); $string = substr($string, 0, -1); var_dump($words);
Output for 7.1.0
Warning: A non-numeric value encountered in /in/0N8j5 on line 5 array(1) { [0]=> int(0) }
Output for 4.3.0 - 7.0.14
array(1) { [0]=> int(0) }