Filters the determined languages directory path for a specific domain and locale.
$pathstring|false$domainstring$localestringwp-includes/class-wp-textdomain-registry.php:105WP_Textdomain_Registry::get() * @since 6.6.0 * * @param string|false $path Languages directory path for the given domain and locale. * @param string $domain Text domain. * @param string $locale Locale. */ return apply_filters( 'lang_dir_for_domain', $path, $domain, $locale ); } /** * Determines whether any MO file paths are available for the domain. * * This is the case if a path has been set for the current locale,Introduced in 6.6.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.