3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class Foo { function Foo() { echo "Hello, world!"; } } $f = new Foo();
Output for 7.0.0 - 7.1.0
Deprecated: Methods with the same name as their class will not be constructors in a future version of PHP; Foo has a deprecated constructor in /in/Jh7Uv on line 3 Hello, world!
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0
Hello, world!