3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo __FILE__; echo $_SERVER;
Output for 5.4.0 - 7.2.0
/in/XjnZY Notice: Array to string conversion in /in/XjnZY on line 3 Array
Output for 4.3.0 - 5.3.29
/in/XjnZYArray