Multibyte String 函数
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PHP手册

mb_language

(PHP 4 >= 4.0.6, PHP 5)

mb_languageSet/Get current language

说明

mixed mb_language ([ string $language ] )

Set/Get the current language.

参数

language

Used for encoding e-mail messages. Valid languages are "Japanese", "ja","English","en" and "uni" (UTF-8). mb_send_mail() uses this setting to encode e-mail.

Language and its setting is ISO-2022-JP/Base64 for Japanese, UTF-8/Base64 for uni, ISO-8859-1/quoted printable for English.

返回值

If language is set and language is valid, it returns TRUE. Otherwise, it returns FALSE. When language is omitted, it returns the language name as a string. If no language is set previously, it then returns FALSE.

参见


Multibyte String 函数
在线手册:中文 英文
PHP手册
PHP手册 - N: Set/Get current language

用户评论:

kitchin (22-May-2011 05:17)

Can return 'neutral', which apparently means UTF-8.

Sohel Taslim (19-Sep-2007 06:52)

It can help you to send an email as with Japanese contain.

<?php

   
       mb_language
("ja");
      
$subject = mb_convert_encoding($subject, "ISO-2022-JP","AUTO");
      
$subject = mb_encode_mimeheader($subject);
   
      
$result = mail($to, $subject, $body, $headers, $sendmail_params);
      
       
?>