public static function display_name($component, $itemtype) {
        $identifier = 'tagarea_' . clean_param($itemtype, PARAM_STRINGID);
        if ($component === 'core') {
            $component = 'tag';
        }
        return new lang_string($identifier, $component);
    }
public static function display_name($component, $itemtype) {
        $identifier = 'tagarea_' . clean_param($itemtype, PARAM_STRINGID);
        if ($component === 'core') {
            $component = 'tag';
        }
        return new lang_string($identifier, $component);
    }
public static function display_name ( $ component , $ itemtype ) { $ identifier = 'tagarea_' . clean_param ( $ itemtype , PARAM_STRINGID ) ; if ( $ component === 'core' ) { $ component = 'tag' ; } return new lang_string ( $ identifier , $ component ) ; }
Returns the display name for this area

@param string $component
@param string $itemtype
@return lang_string
Returns the display name for this area