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<?php class Foo { private $a; protected $b; public $c; function f() { foreach ((array)$this as $k=>$v) { var_dump($k); } } } $x = new Foo(); $x->f(); foreach ((array)$x as $k=>$v) { var_dump($k); }
Output for git.master, git.master_jit, rfc.property-hooks
string(6) "Fooa" string(4) "*b" string(1) "c" string(6) "Fooa" string(4) "*b" string(1) "c"

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