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<?php namespace Test; class Element { } class Super { public function test() { var_dump($this->getOptions(new Element)); } protected function getOptions(Element $element) : array { return ["element", "Eelement"]; } } class Child extends Super { protected function getOptions(Element $element) : array { return ["ok", "Test"]; } } $super = new Super(); $super->test(); $child = new Child(); $child->test();
based on E3Ph1
Output for 7.0.0 - 7.2.0
array(2) { [0]=> string(7) "element" [1]=> string(8) "Eelement" } array(2) { [0]=> string(2) "ok" [1]=> string(4) "Test" }
Output for 5.3.22 - 5.6.28
Parse error: syntax error, unexpected ':', expecting ';' or '{' in /in/DbROp on line 14
Process exited with code 255.