How to parse php to obtain the encoding format of a string (function) _ PHP Tutorial

Parse php to obtain the encoding format of the string (function ). If you do not know the encoding format of the string, you can check this section as follows: $ encodemb_detect_encoding ($ string, array (ASCII, UTF-8 ', GB2312', GBK, big5 ′)); if the ec does not know the encoding format of the string, it can check this character as follows:
$ Encode = mb_detect_encoding ($ string, array ("ASCII", 'utf-8', "gb2312'," GBK ", 'big5 ′));
Echo $ encode;
In this way, we can know what encoding it is. Subsequent operations can also be transcoded for it:
If ($ encode = "UTF-8 ″){
$ String = iconv ("UTF-8", "GBK", $ string );
}

Encoding $ encode = mb_detect_encoding ($ string, array ("ASCII", 'utf-8', "gb2312'," GBK ", 'big5'); ec...