3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = 'abc'; $b = ~$a; echo $a.", ".$b; for ($t=0; $t<strlen($b); $t++) echo "[".ord(substr($b, $t, 1))."] ";
Output for 4.3.0 - 7.1.0
abc, ���[158] [157] [156]