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run code in 200+ php & hhvm versions
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<?php namespace Test; class Element { } class Super { public function test() { $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 cSbjA
Output for 7.0.0 - 7.2.0
Output for 5.3.22 - 5.6.21
Parse error: syntax error, unexpected ':', expecting ';' or '{' in /in/t0VLq on line 14
Process exited with code 255.