Filters the language codes.
$lang_codesstring[]$codestringwp-admin/includes/ms.php:550format_code_lang() * * @since MU (3.0.0) * * @param string[] $lang_codes Array of key/value pairs of language codes where key is the short version. * @param string $code A two-letter designation of the language. */ $lang_codes = apply_filters( 'lang_codes', $lang_codes, $code ); return strtr( $code, $lang_codes );} /** * Displays an access denied message when a user tries to view a site's dashboard they * do not have access to.Introduced in MU (3.0.0). Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.