3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php if (0 === strpos($link, '=http')) $link = substr($link, strpos($link, '=http'));
Output for 5.0.4 - 7.2.0
Notice: Undefined variable: link in /in/iDrCS on line 1
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: link in /in/iDrCS on line 1