PHP Chinese encoding conversion mb_convert_encoding() function_PHP tutorial

Coding in PHP has always been a headache for developers, but it would be different if there were some sweet and useful functions. Let’s introduce a processing function for Chinese encoding.

mb_convert_encoding( $str, $encoding1,$encoding2 )

$str, the string to be converted to encoding
$encoding1, target encoding, such as utf-8, gbk, both upper and lower case
$encoding2, original encoding, such as utf-8, gbk, both upper and lower case

Example 1

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The code is as follows

代码如下	复制代码
$str='电影618:http://www.bKjia.c0m'; echo mb_convert_encoding($str, "UTF-8"); //编码转换为utf-8 ?>

Copy code

代码如下	复制代码
$str='电影618:http://www.bKjia.c0m'; echo mb_convert_encoding($str, "UTF-8", "GBK"); //已知原编码为GBK，转换为utf-8 ?>

$str='Movie 618:http://www.bKjia.c0m';

echo mb_convert_encoding($str, "UTF-8"); //Encoding converted to utf-8

代码如下	复制代码
$str='电影618:http://www.bKjia.c0m'; echo mb_convert_encoding($str, "UTF-8", "auto"); //未知原编码，通过auto自动检测后，转换编码为utf-8 ?>

?>

代码如下

复制代码

/* Convert internal character encoding to SJIS */ $str = mb_convert_encoding($str, "SJIS"); /* Convert 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"); ?>

Example 2

The code is as follows

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$str='Movie 618:http://www.bKjia.c0m'; echo mb_convert_encoding($str, "UTF-8", "GBK"); //It is known that the original encoding is GBK, convert to utf-8 ?> Example 3

The code is as follows

Copy code

$str='Movie 618:http://www.bKjia.c0m';

echo mb_convert_encoding($str, "UTF-8", "auto"); //Unknown original encoding, after automatic detection by auto, convert the encoding to utf-8 ?>

php.net website example

The code is as follows

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/* Convert internal character encoding to SJIS */<🎜> $str = mb_convert_encoding($str, "SJIS");<🎜> <🎜>/* Convert 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");<🎜> ?> http://www.bkjia.com/PHPjc/632258.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/632258.htmlTechArticleCoding in PHP has always been a headache for developers, but it will be different if some useful functions are added. , below we introduce the processing function of a Chinese encoding. ...