3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = array(1, 2, 3); $text = "string{$a}more"; echo $text;
Output for 5.4.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Notice: Array to string conversion in /in/5ApK1 on line 4 stringArraymore
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.0 - 5.3.29
stringArraymore