php 中文编码的转换之mb_convert_encoding()函数
mb_convert_encoding( $str, $encoding1,$encoding2 )
$str,要转换编码的字符串
$encoding1,目标编码,如utf-8,gbk,大小写均可
$encoding2,原编码,如utf-8,gbk,大小写均可
实例1
代码如下 |
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<?php
$str='电影618:http://www.zzzyk.com';
echo mb_convert_encoding($str, "UTF-8"); //编码转换为utf-8
?>
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实例2
代码如下 |
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<?php
$str='电影618:http://www.zzzyk.com';
echo mb_convert_encoding($str, "UTF-8", "GBK"); //已知原编码为GBK,转换为utf-8
?>
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实例3
代码如下 |
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<?php
$str='电影618:http://www.zzzyk.com';
echo mb_convert_encoding($str, "UTF-8", "auto"); //未知原编码,通过auto自动检测后,转换编码为utf-8
?>
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php.net网站实例
代码如下 |
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<?php
/* 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");
?>
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