That's non-standard UTF-8, as described here: https://en.wikipedia.org/wiki/UTF-8 See the section on Overlong Encodings. The following section to that also indicates why overlong encodings are not a good idea.
That's non-standard UTF-8, as described here: https://en.wikipedia.org/wiki/UTF-8 See the section on Overlong Encodings. The following section to that also indicates why overlong encodings are not a good idea.