3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = array(1, 2, 3, 4, 5); foreach ($a as $b) { echo current($a); }
based on tnr2e
Output for 4.3.0 - 4.4.0, 4.4.2 - 5.2.3, 7.0.0 - 7.2.0
11111
Output for 5.2.4 - 5.6.28
22222
Output for 4.4.1
2345