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mb_language

(PHP 4 >= 4.0.6, PHP 5, PHP 7, PHP 8)

mb_language — 设置/获取当前的语言

说明

mb_language(?string $language = null): string|bool

设置/获取当前的语言。

参数

language

用于编码邮件信息。下表列出了有效的语言。 mb_send_mail() 使用了该设置来对邮件进行编码。

语言	字符	编码	别名
German/de	ISO-8859-15	Quoted-Printable	Deutsch
English/en	ISO-8859-1	Quoted-Printable
Armenian/hy	ArmSCII-8	Quoted-Printable
Japanese/ja	ISO-2022-JP	BASE64
Korean/ko	ISO-2022-KR	BASE64
neutral	UTF-8	BASE64
Russian/ru	KOI8-R	Quoted-Printable
Turkish/tr	ISO-8859-9	Quoted-Printable
Ukrainian/ua	KOI8-U	Quoted-Printable
uni	UTF-8	BASE64	universal
简体中文/zh-cn	HZ	BASE64
繁体中文/zh-tw	BIG-5	BASE64

返回值

如果设置了 language，并且 language 是有效的，它将返回 true。否则将返回 false。当省略了 language 或为 null 时，将返回语言名称的 string。

更新日志

版本	说明
8.0.0	`language` 现在可为 null。

参见

mb_send_mail() - 发送编码过的邮件

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User Contributed Notes 3 notes

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Anonymous ¶

5 years ago


In addition, the undocumented "neutral" is also accepted as a valid language setting. That is also the default value if the INI setting is not set:
<?php
var_dump( mb_language( 'neutral' ) );     // TRUE; accepted as language string
var_dump( mb_language() );                    // 'neutral'
?>

The documentation of this particular INI setting and function is ambiguous.

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-1

pablorodriguez85 at gmail dot com ¶

8 years ago


In PHP 5.5.9-1ubuntu4.11 (cli) it returns "neutral"

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-2

Anonymous ¶

9 years ago


In PHP 5.3, mb_language() returns "neutral" by default for me.

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