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<?php class Foo { private $chosen = "get_emails"; public function bar(): callable { return function() { $this->{$this->chosen}(); }; } public function get_emails(): void { echo __METHOD__; } } $foo = new Foo(); $func = $foo->bar(); $func();
Output for git.master, git.master_jit, rfc.property-hooks
Foo::get_emails

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