3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo implode('|', array('2', '3', array()));
based on Vt9T6
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Array to string conversion in /in/8FP80 on line 3 2|3|Array