3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $string = "<derp>"; $words = array(); $words[] &= $string; $string = substr($string, 1); var_dump($words);
Output for 7.1.0
Warning: A non-numeric value encountered in /in/290To on line 5 array(1) { [0]=> int(0) }
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.0.14
array(1) { [0]=> int(0) }
Output for hhvm-3.10.0

Process exited with code 153.