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# textdomain

(PHP 3 >= 3.0.7, PHP 4, PHP 5)

textdomain -- Sets the default domain

## 说明

string textdomain ( string text_domain )

This function sets the domain to search within when calls are made to gettext(), usually the named after an application.

## 参数

text_domain

  The new message domain, or `NULL` to get the current setting without changing it

## 返回值

If successful, this function returns the current message domain, after possibly changing it.

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ngettext | 上一级 | GMP Functions