original_string: public function setData($key, $value)
      {
          gplcart_array_set($this->data, $key, $value);
          return $this->data;
      }
code: public function setData($key, $value)
      {
          gplcart_array_set($this->data, $key, $value);
          return $this->data;
      }
code_tokens: public function setData ( $ key , $ value ) { gplcart_array_set ( $ this -> data , $ key , $ value ) ; return $ this -> data ; }
docstring: Sets a template variable
  @param string|array $key
  @param mixed $value
  @return array
docstring_tokens: Sets a template variable