original_string: function setElements($elements){
          parent::setElements($elements);
          foreach ($this->_elements as $element){
              if (method_exists($element, 'setHiddenLabel')){
                  $element->setHiddenLabel(true);
              }
          }
      }
code: function setElements($elements){
          parent::setElements($elements);
          foreach ($this->_elements as $element){
              if (method_exists($element, 'setHiddenLabel')){
                  $element->setHiddenLabel(true);
              }
          }
      }
code_tokens: function setElements ( $ elements ) { parent :: setElements ( $ elements ) ; foreach ( $ this -> _elements as $ element ) { if ( method_exists ( $ element , 'setHiddenLabel' ) ) { $ element -> setHiddenLabel ( true ) ; } } }
docstring: Sets the grouped elements and hides label
  
  @param array $elements
docstring_tokens: Sets the grouped elements and hides label