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@ 2015-04-01T18:35:35Z

<?php

class Foo {
    protected $test;
    function setTest($test) {
        $this->test = $test;
        return $this;
    }
}

class Bar extends Foo {
    function setTest($test) : Bar {
        return parent::setTest($test);
    }
}

var_dump((new Bar)->setTest('test'));

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

36.42 ms | 404 KiB | 5 Q