3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = array(); var_dump((string)$a);
Output for 4.3.0 - 4.4.9, 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Array to string conversion in /in/iWvaT on line 5 string(5) "Array"
Output for 5.0.0 - 5.3.29
string(5) "Array"