original_string: public function setOption($key, $value)
      {
          switch ($key) {
              case 'cellDecorator':
                  $value = $this->getCellDecorators() + array($value);
  
              case 'cellDecorators':
                  $this->_cellDecorators = $value;
                  break;
  
              default:
                  $this->_options[$key] = $value;
                  break;
          }
  
          return $this;
      }
code: public function setOption($key, $value)
      {
          switch ($key) {
              case 'cellDecorator':
                  $value = $this->getCellDecorators() + array($value);
  
              case 'cellDecorators':
                  $this->_cellDecorators = $value;
                  break;
  
              default:
                  $this->_options[$key] = $value;
                  break;
          }
  
          return $this;
      }
code_tokens: public function setOption ( $ key , $ value ) { switch ( $ key ) { case 'cellDecorator' : $ value = $ this -> getCellDecorators ( ) + array ( $ value ) ; case 'cellDecorators' : $ this -> _cellDecorators = $ value ; break ; default : $ this -> _options [ $ key ] = $ value ; break ; } return $ this ; }
docstring: Set a single option
  
  @param  string $key
  @param  mixed $value
  @return \Zend_Form_Decorator_Interface
docstring_tokens: Set a single option