3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $params = []; echo (int) isset($params['AllowPhone']) ? $params['AllowPhone'] : 0;
based on DF6K9
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.3.0beta1
0