function getThemeSupportedLanguages() {

		$return_value = false;

		$fullpath = get_stylesheet_directory() . '/theme-information.php';

		if ( is_file( $fullpath ) ) {

			require( $fullpath );

			if ( ! empty( $supported_languages ) ) {
				$return_value = $supported_languages;
			}
		} else {
			$return_value = get_theme_support( 'pressbooks_global_typography' );
		}

		return $return_value;
	}
function getThemeSupportedLanguages() {

		$return_value = false;

		$fullpath = get_stylesheet_directory() . '/theme-information.php';

		if ( is_file( $fullpath ) ) {

			require( $fullpath );

			if ( ! empty( $supported_languages ) ) {
				$return_value = $supported_languages;
			}
		} else {
			$return_value = get_theme_support( 'pressbooks_global_typography' );
		}

		return $return_value;
	}
function getThemeSupportedLanguages ( ) { $ return_value = false ; $ fullpath = get_stylesheet_directory ( ) . '/theme-information.php' ; if ( is_file ( $ fullpath ) ) { require ( $ fullpath ) ; if ( ! empty ( $ supported_languages ) ) { $ return_value = $ supported_languages ; } } else { $ return_value = get_theme_support ( 'pressbooks_global_typography' ) ; } return $ return_value ; }
Get the current theme's supported languages.

@return array
Get the current theme s supported languages .