wide string

The previous MFC project, the character set is based on multibyte, and now this project, unintentionally using the Unicode character set, in its process, there are many functions used differently than before. Of course, you can also modify the

C Language: Wide character set operation function (Unicode encoding) character classification: wide character function general C function Description Iswalnum () isalnum () test character is a number or letter Iswalpha () is Alpha () test

Comparison between wide character processing functions and common functionsCharacter classification: Description of common C functions of wide character FunctionsIswalnum () isalnum () test whether the character is a number or letterIswalpha ()

Character classification: Description of common C functions of wide character Functions Iswalnum () isalnum () test whether the character is a number or letter Iswalpha () isalpha () test whether the character is a letter Iswcntrl () iscntrl () test

Description of common C functions of wide character Functions Iswalnum () isalnum () test whether the character is a number or letter Iswalpha () isalpha () test whether the character is a letter Iswcntrl () iscntrl () test whether the character is

Character classification: Description of common C functions of wide character FunctionsIswalnum () isalnum () test whether the character is a number or letterIswalpha () isalpha () test whether the character is a letterIswcntrl () iscntrl () test

Character classification: Description of common C functions of wide character FunctionsIswalnum () isalnum () test whether the character is a number or letterIswalpha () isalpha () test whether the character is a letterIswcntrl () iscntrl () test

C Language: Wide character set operation function(Unicode encoding)Character classification: Wide character function general C function descriptionIswalnum () isalnum () test whether the character is a number or a letterIswalpha () Isalpha () test

From: http://hi.baidu.com/_ccsec/blog/item/295157238e75fa33d40742b0.html Byte injection is also a problem found in recent projects. We all know that % DF is escaped by PHP (with GPC enabled, using the addslashes function, or icov), with a backslash \

From ASCII code to Unicode Double-byte Character setSo far, we've seen a 256 character character set (ASCII). But there are about 21,000 glyphs in China, Japan and South Korea. How to accommodate these languages and still maintain some