3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $data = array('one', 'two', 'three'); $left = ' '; $right = ' | '; echo $left . join("$right, $left", $data) . $right;
based on gvLH8
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
one | , two | , three |