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<?php class Foo { public function something($param1, $param2 = array()) { var_dump($param1, $param2); } } class Bar extends Foo { public function something($param1, $param3, $param2) { return parent::something($param1, $param2); } } $test = new Bar(); $test->something('param111');
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Declaration of Bar::something($param1, $param3, $param2) must be compatible with Foo::something($param1, $param2 = []) in /in/ukgpr on line 13
Process exited with code 255.

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