changetool for convert between unicode and string
no vote
This is a simple tool to convert normal charstring to unicode-based chinese encoding and reverse. detailed functions are: 1.provide unicode validate-checking method 2. provide RegularExpressions ofrecognize unicode, chinese 3.provide string to unicode chansform mothod 4.provide unicode to string transform method 5. provide transform to CSS page This is only a very simple short code that can be refered freely