public function getLabels()
    {
        $result = [];

        $labels = (isset($this->indexReverse[self::LABEL])) ? $this->indexReverse[self::LABEL] : [];

        foreach ($labels as $index) {
            $result[] = $this->getChild($index);
        }

        return $result;
    }
public function getLabels()
    {
        $result = [];

        $labels = (isset($this->indexReverse[self::LABEL])) ? $this->indexReverse[self::LABEL] : [];

        foreach ($labels as $index) {
            $result[] = $this->getChild($index);
        }

        return $result;
    }
public function getLabels ( ) { $ result = [ ] ; $ labels = ( isset ( $ this -> indexReverse [ self :: LABEL ] ) ) ? $ this -> indexReverse [ self :: LABEL ] : [ ] ; foreach ( $ labels as $ index ) { $ result [ ] = $ this -> getChild ( $ index ) ; } return $ result ; }
Returns the label of this group.

@author Benjamin Carl <opensource@clickalicious.de>

@return Doozr_Form_Service_Component_Label|null The Instance of label if set, otherwise NULL
Returns the label of this group .