original_string: public function setSubmittedBool($key)
      {
          $bool = (bool) $this->getSubmitted($key);
          $this->setSubmitted($key, $bool);
          return $bool;
      }
code: public function setSubmittedBool($key)
      {
          $bool = (bool) $this->getSubmitted($key);
          $this->setSubmitted($key, $bool);
          return $bool;
      }
code_tokens: public function setSubmittedBool ( $ key ) { $ bool = ( bool ) $ this -> getSubmitted ( $ key ) ; $ this -> setSubmitted ( $ key , $ bool ) ; return $ bool ; }
docstring: Converts a submitted value to boolean
  @param string|array $key
  @return boolean
docstring_tokens: Converts a submitted value to boolean