3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo var_dump(method_exists($thing, 'test'));
based on C2KBi
Output for 5.0.4 - 7.2.0
Notice: Undefined variable: thing in /in/fASUV on line 3 bool(false)
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: thing in /in/fASUV on line 3 bool(false)