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<?php trait T { public $a = 1; public function t() { var_dump($this->a); var_dump(get_object_vars($this)); } } class A { use T; } $a = new A(); $a->t(); var_dump("loop through object"); foreach ($a as $k => $v) { var_dump($k, $v); } var_dump("loop through object/array"); $a = (array)$a; foreach ($a as $k => $v) { var_dump($k, $v); }
Output for git.master, git.master_jit, rfc.property-hooks
int(1) array(1) { ["a"]=> int(1) } string(19) "loop through object" string(1) "a" int(1) string(25) "loop through object/array" string(1) "a" int(1)

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