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<?php class Foo { public $foo = 1; protected $bar = 2; private $baz = 3; public function toArray() { $arr = []; foreach ($this as $k => $v) { $arr[$k] = $v; } return $arr; }}$foo = new Foo;$a1 = (array)$foo;$a2 = $foo->toArray();$a3 = [];foreach ($foo as $k => $v) { $a3[$k] = $v;}var_dump($a1, "\n", $a2, "\n", $a3);
Output for git.master, git.master_jit, rfc.property-hooks
array(3) { ["foo"]=> int(1) ["*bar"]=> int(2) ["Foobaz"]=> int(3) } string(1) " " array(3) { ["foo"]=> int(1) ["bar"]=> int(2) ["baz"]=> int(3) } string(1) " " array(1) { ["foo"]=> int(1) }

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