3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php trim(htmlspecialchars($_GET["branch"]));
Output for 5.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Notice: Undefined index: branch in /in/jCt0n on line 3
Output for hhvm-3.10.0
Notice: Undefined index: branch in /in/jCt0n on line 9
Output for 4.3.0 - 5.2.17
Notice: Undefined index: branch in /in/jCt0n on line 3