3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php switch(true) { case is_null(1): echo "OK1!"; break; case is_integer(2): echo "OK2!"; break; case is_null(2): echo "not OK!"; }
based on j3Y90
Output for 4.3.0 - 7.1.0
OK2!