signup_get_available_languages() – Retrieves languages available during the site/user sign-up process.
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Description
Retrieves languages available during the site/user sign-up process.
Usage
$string[] = signup_get_available_languages();
Parameters
Returns
string[] Array of available language codes. Language codes are formed by stripping the .mo extension from the language file names.
Source
File name: wordpress/wp-signup.php
Lines:
1 to 24 of 24
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() ); }