3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $foo = unserialize('a:4:{i:0;s:8:"password";i:1;s:13:"refresh_token";i:2;s:5:"token";i:3;s:18:"client_credentials";}'); var_export($foo);
based on WCgQR
Output for 4.3.0 - 7.2.0
array ( 0 => 'password', 1 => 'refresh_token', 2 => 'token', 3 => 'client_credentials', )