Conversion of php Chinese encoding using the mb_convert_encoding () function

Encoding in php has always been a headache for developers, but if some sweet and useful functions are different, let's introduce a processing function for Chinese encoding.

Mb_convert_encoding ($ str, $ encoding1, $ encoding2)

$ Str: string to be converted to Encoding
$ Encoding1: Target encoding, such as UTF-8, gbk, and uppercase/lowercase
$ Encoding2: original encoding, such as UTF-8, gbk, and uppercase/lowercase

Instance 1

The Code is as follows:	Copy code
<? Php $ Str = 'movie 618: http://www.bKjia. c0m '; Echo mb_convert_encoding ($ str, "UTF-8"); // encode to UTF-8 ?>

Instance 2

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<? Php $ Str = 'movie 618: http://www.bKjia. c0m '; Echo mb_convert_encoding ($ str, "UTF-8", "GBK"); // It is known that the original encoding is GBK and is converted to UTF-8 ?>

Instance 3

The Code is as follows:	Copy code
<? Php $ Str = 'movie 618: http://www.bKjia. c0m '; Echo mb_convert_encoding ($ str, "UTF-8", "auto"); // unknown original encoding, converted to UTF-8 after auto Detection ?>

Php.net website instance

 

The Code is as follows:

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<? Php /* Convert internal character encoding to SJIS */ $ Str = mb_convert_encoding ($ str, "SJIS "); /* Converter EUC-JP to UTF-7 */ $ Str = mb_convert_encoding ($ str, "UTF-7", "EUC-JP "); /* Auto detect encoding from JIS, eucjp-win, sjis-win, then convert str to UCS-2LE */ $ Str = mb_convert_encoding ($ str, "UCS-2LE", "JIS, eucjp-win, sjis-win "); /* "Auto" is expanded to "ASCII, JIS, UTF-8, EUC-JP, SJIS "*/ $ Str = mb_convert_encoding ($ str, "EUC-JP", "auto "); ?>