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Homephp教程php手册php中的字符编码转换函数用法示例

这篇文章主要介绍了php中的字符编码转换函数用法示例,非常具有实用价值,需要的朋友可以参考下

本文实例讲述了php中的字符编码转换函数的用法,,分享给大家供大家参考。具体实现方法如下:

一般来说,在网页程序中,尤其是涉及到数据库的读出过程中,往往最恼火的就是字符编码的问题,php4.0.6以上的版本提供了mb_convert_encoding 可以方便的转换编码。

具体如下:

复制代码 代码如下:

/* 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");
?>

比如要把gb2312的字符串转为utf-8的,可以用如下方法:

复制代码 代码如下:

$str=mb_convert_encoding($str,"UTF-8","GB2312")

希望本文所述对大家的PHP程序设计有所帮助。

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