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run code in 200+ php & hhvm versions
Bugs & Features
<?php interface FooInterface { public function test(\StdClass $objec); } class Foo implements FooInterface { public function test(\StdClass $object) { } } class Bar extends Foo { public function test(\DateTime $object) { echo 'yes'; } } $bar = new Bar(); $bar->test(new \DateTime());
based on NrKJP
Output for 7.2.0
Fatal error: Declaration of Bar::test(DateTime $object) must be compatible with Foo::test(StdClass $object) in /in/Kogmn on line 13
Process exited with code 255.
Output for 7.0.0 - 7.1.10
Fatal error: Declaration of Bar::test(DateTime $object) must be compatible with FooInterface::test(StdClass $objec) in /in/Kogmn on line 13
Process exited with code 255.
Output for 5.4.1 - 5.6.28
Fatal error: Declaration of Bar::test() must be compatible with FooInterface::test(StdClass $objec) in /in/Kogmn on line 13
Process exited with code 255.
Output for 5.3.18 - 5.3.29
Fatal error: Declaration of Bar::test() must be compatible with that of FooInterface::test() in /in/Kogmn on line 13
Process exited with code 255.