original_string: public function getElement($name)
      {
          if ($element = parent::getElement($name)) {
              return $element;
          } else {
              $subforms = $this->getSubForms();
              foreach($subforms as $subform) {
                  if ($element = $subform->getElement($name)) {
                      return $element;
                  }
              }
              return;
          }
      }
code: public function getElement($name)
      {
          if ($element = parent::getElement($name)) {
              return $element;
          } else {
              $subforms = $this->getSubForms();
              foreach($subforms as $subform) {
                  if ($element = $subform->getElement($name)) {
                      return $element;
                  }
              }
              return;
          }
      }
code_tokens: public function getElement ( $ name ) { if ( $ element = parent :: getElement ( $ name ) ) { return $ element ; } else { $ subforms = $ this -> getSubForms ( ) ; foreach ( $ subforms as $ subform ) { if ( $ element = $ subform -> getElement ( $ name ) ) { return $ element ; } } return ; } }
docstring: Retrieve a single element, use recursive search in subforms to provide a transparent experience
  with tabs
  
  @param  string $name
  @return \Zend_Form_Element|null
docstring_tokens: Retrieve a single element use recursive search in subforms to provide a transparent experience with tabs