original_string: public function freeResults()
      {
          if (is_a($this->getResultId(), "mysqli_result")) {
              mysqli_free_result($this->getResultId());
              $this->setResultId(FALSE);
          }
      }
code: public function freeResults()
      {
          if (is_a($this->getResultId(), "mysqli_result")) {
              mysqli_free_result($this->getResultId());
              $this->setResultId(FALSE);
          }
      }
code_tokens: public function freeResults ( ) { if ( is_a ( $ this -> getResultId ( ) , "mysqli_result" ) ) { mysqli_free_result ( $ this -> getResultId ( ) ) ; $ this -> setResultId ( FALSE ) ; } }
docstring: Frees the result
  
  @return void
docstring_tokens: Frees the result