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<?php declare(strict_types=1); class Foo { private $x; public function setX($x) : Foo { $this->x = $x; return $this; } public function getX() { return $this->x; } } function test($class) : object { return new $class(); } $x = test('Foo')->setX('test'); var_dump($x->getX());
Output for git.master, git.master_jit, rfc.property-hooks
string(4) "test"

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