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<?php class Foo { public $barPublic = 1; protected $barProtected = 2; private $barPrivate = 3; public function toJson() { return json_encode(get_object_vars($this)); } } $foo = new Foo(); var_dump($foo->toJson()); var_dump(get_object_vars($foo));
Output for git.master, git.master_jit, rfc.property-hooks
string(47) "{"barPublic":1,"barProtected":2,"barPrivate":3}" array(1) { ["barPublic"]=> int(1) }

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