3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo "foo {$_SERVER['REQUEST_METHOD']}";
Output for 5.3.0 - 7.1.0
Notice: Undefined index: REQUEST_METHOD in /in/skqph on line 2 foo
Output for 4.3.0 - 5.2.17
Notice: Undefined index: REQUEST_METHOD in /in/skqph on line 2 foo