signup_get_available_languages(): string[]
Retrieves languages available during the site/user sign-up process.
Contents
Description
See also
Return
string[] Array of available language codes. Language codes are formed by stripping the .mo extension from the language file names.
Source
File: wp-signup.php
.
View all references
function signup_get_available_languages() {
/**
* Filters the list of available languages for front-end site sign-ups.
*
* Passing an empty array to this hook will disable output of the setting on the
* sign-up form, and the default language will be used when creating the site.
*
* Languages not already installed will be stripped.
*
* @since 4.4.0
*
* @param string[] $languages Array of available language codes. Language codes are formed by
* stripping the .mo extension from the language file names.
*/
$languages = (array) apply_filters( 'signup_get_available_languages', get_available_languages() );
/*
* Strip any non-installed languages and return.
*
* Re-call get_available_languages() here in case a language pack was installed
* in a callback hooked to the 'signup_get_available_languages' filter before this point.
*/
return array_intersect_assoc( $languages, get_available_languages() );
}
Hooks
-
apply_filters( 'signup_get_available_languages',
string[] $languages ) -
Filters the list of available languages for front-end site sign-ups.
Changelog
Version | Description |
---|---|
4.4.0 | Introduced. |