Sets the default domain

textdomain

(PHP 4, PHP 5)

textdomain — Sets the default domain

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.

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

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