3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Foo { public function bar(int $arg) { return $arg; } } $foo = new Foo(); var_dump($foo->bar('foo'));
based on cfBUf
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught TypeError: Argument 1 passed to Foo::bar() must be of the type integer, string given, called in /in/KNncn on line 11 and defined in /in/KNncn:5 Stack trace: #0 /in/KNncn(11): Foo->bar('foo') #1 {main} thrown in /in/KNncn on line 5
Process exited with code 255.
Output for 5.3.19 - 5.6.28
Catchable fatal error: Argument 1 passed to Foo::bar() must be an instance of int, string given, called in /in/KNncn on line 11 and defined in /in/KNncn on line 5
Process exited with code 255.