3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class x { function y($y) { print Hello." ". $y; } } x::y('world');
Output for 7.2.0
Deprecated: Non-static method x::y() should not be called statically in /in/IdE56 on line 11 Warning: Use of undefined constant Hello - assumed 'Hello' (this will throw an Error in a future version of PHP) in /in/IdE56 on line 7 Hello world
Output for 7.0.0 - 7.1.10
Deprecated: Non-static method x::y() should not be called statically in /in/IdE56 on line 11 Notice: Use of undefined constant Hello - assumed 'Hello' in /in/IdE56 on line 7 Hello world
Output for 5.5.0 - 5.6.28
Strict Standards: Non-static method x::y() should not be called statically in /in/IdE56 on line 11 Notice: Use of undefined constant Hello - assumed 'Hello' in /in/IdE56 on line 7 Hello world
Output for 4.3.0 - 5.4.45
Hello world