Result of running Phalcon return value memory test

Creating $string: 5.00M
Creating Phalcon RawValue: 0.00M
Getting Phalcon string back: 5.00M
Getting Phalcon string back again: 5.00M

Creating $string2: 5.00M
Creating PhpRawValue: 0.00M
Getting PHP string back: 0.00M
Getting PHP string back again: 0.00M