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<?php namespace Test; class Element { } class Hello { } class Super extends Hello { 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();
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
array(2) { [0]=> string(7) "element" [1]=> string(8) "Eelement" } array(2) { [0]=> string(2) "ok" [1]=> string(4) "Test" }
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Parse error: syntax error, unexpected ':', expecting ';' or '{' in /in/pLkkW on line 18
Process exited with code 255.

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