Create a function that takes an object and returns the keys and values as separate arrays. Return the keys sorted alphabetically, and their corresponding values in the same order.

Examples

keysAndValues(array("a" => 1, "b" => 2, "c" => 3 ))
➞ [["a", "b", "c"], [1, 2, 3]]

keysAndValues(array("a" => "Apple", "b" => "Microsoft", "c" => "Google" ))
➞ [["a", "b", "c"], ["Apple", "Microsoft", "Google"]]

keysAndValues(array("key1" => true, "key2" => false, "key3" => "undefined" ))
➞ [["key1", "key2", "key3"], [true, false, "undefined"]]

Notes

Remember to sort the keys.