3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php interface Foo extends Traversable { } class Bar implements Foo, IteratorAggregate { public function getIterator() { return new ArrayIterator(array(1, 2, 3)); } } $b = new Bar; var_dump($b instanceof Foo);
Output for 5.0.0 - 7.1.0
Fatal error: Class Bar must implement interface Traversable as part of either Iterator or IteratorAggregate in Unknown on line 0
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING in /in/VK52Q on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING in /in/VK52Q on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/VK52Q on line 3
Process exited with code 255.