3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $data = 'user@website.com'; var_dump($data['confirmed']); var_dump(isset($data['confirmed']));
Output for 5.4.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: Illegal string offset 'confirmed' in /in/bXmHY on line 3 string(1) "u" bool(false)
Output for 5.0.0 - 5.0.2, hhvm-3.10.0 - 3.12.0
string(1) "u" bool(false)
Output for 4.3.0 - 4.4.9, 5.0.3 - 5.3.29
string(1) "u" bool(true)