060- [2]=>
061- float(2.2)
062- }
063- }
064- -- with undefined variable --
065- array(2) {
066- [0]=>
067- int(1)
068- [1]=>
069- int(2)
070- }
071- -- with empty string --
072-
073- Warning: array_map() expects parameter 1 to be a valid callback, function '' not found or invalid function name in %s on line %d
074- NULL
075- -- with empty array --
076-
077- Warning: array_map() expects parameter 1 to be a valid callback, array must have exactly two members in %s on line %d
078- NULL
079- Done