3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php session_start(); $_SESSION['user'] = "ani"; print_r($_SESSION); session_unset(); print_r($_SESSION);
Output for 5.2.15 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Array ( [user] => ani ) Array ( )
Output for hhvm-3.10.0

Process exited with code 153.