Filters the languages available in the dropdown.
$outputstring[]$lang_filesstring[]$currentstringwp-admin/includes/ms.php:666mu_dropdown_languages() * @since MU (3.0.0) * * @param string[] $output Array of HTML output for the dropdown. * @param string[] $lang_files Array of available language files. * @param string $current The current language code. */ $output = apply_filters( 'mu_dropdown_languages', $output, $lang_files, $current ); echo implode( "\n\t", $output );} /** * Displays an admin notice to upgrade all sites after a core upgrade.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.