3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = array("a", "b"); $s = 'asdfg'. $a . 'boot'; echo $s;
Output for 5.4.0 - 7.1.0
Notice: Array to string conversion in /in/QV7pg on line 3 asdfgArrayboot
Output for 4.3.0 - 5.3.29
asdfgArrayboot