3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $x = "abcd"; list($a, $b, $c, $d) = $x; echo "a: " . $a; echo "\nb: " . $b; echo "\nc: " . $d; echo "\nd: " . $c;
Output for 7.0.0 - 7.1.0
a: b: c: d:
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0
a: a b: b c: d d: c