original_string: public function set_question_attempt_metadata($slot, $name, $value) {
          $this->get_question_attempt($slot)->set_metadata($name, $value);
      }
code: public function set_question_attempt_metadata($slot, $name, $value) {
          $this->get_question_attempt($slot)->set_metadata($name, $value);
      }
code_tokens: public function set_question_attempt_metadata ( $ slot , $ name , $ value ) { $ this -> get_question_attempt ( $ slot ) -> set_metadata ( $ name , $ value ) ; }
docstring: Set some metadata for a particular question attempt in this usage.
  @param int $slot the slot number of the question of inerest.
  @param string $name the name of the metadata variable to return.
  @param string $value the value to set that metadata variable to.
docstring_tokens: Set some metadata for a particular question attempt in this usage .