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--TEST-- Testing array dereference on __invoke() result --FILE-- <?php error_reporting(E_ALL); class foo { public $x = array(); public function __construct() { $h = array(); $h[] = new stdclass; $this->x = $h; } public function __invoke() { return $this->x; } } $fo = new foo; var_dump($fo()[0]); ?> --EXPECTF-- object(stdClass)#%d (0) { }