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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 ($this as $k => $v) { $a3[$k] = $v;}var_dump($a1, "\n", $a2, "\n", $a3);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Using $this when not in object context in /in/J4g4g:3 Stack trace: #0 {main} thrown in /in/J4g4g on line 3
Process exited with code 255.

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