["a" => "un", "b" => "deux"], "eng" => ["a" => "one", "b" => "two"], ["a" => 1, "b" => 2], ]; $channel = CacheChannel::with(self::$storage, $data, "numbers"); $count = 0; foreach ($channel as $key => $item) { msg::info("one: $key => {$item["a"]}"); $count++; } self::assertSame(3, $count); } }