3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Foo { function bbb() {} } class Bar extends Foo { function aaa() { var_dump(is_callable('parent::bbb')); } } $f = new Bar;$f->aaa();
Output for 5.3.0 - 7.2.0
bool(true)
Output for 4.3.0 - 5.2.17
bool(false)