original_string: public function col_fullname($row) {
          global $OUTPUT;
          $userpic = $this->is_downloading() ? '' : $OUTPUT->user_picture($row->user);
          return $userpic . $this->username($row->user, true);
      }
code: public function col_fullname($row) {
          global $OUTPUT;
          $userpic = $this->is_downloading() ? '' : $OUTPUT->user_picture($row->user);
          return $userpic . $this->username($row->user, true);
      }
code_tokens: public function col_fullname ( $ row ) { global $ OUTPUT ; $ userpic = $ this -> is_downloading ( ) ? '' : $ OUTPUT -> user_picture ( $ row -> user ) ; return $ userpic . $ this -> username ( $ row -> user , true ) ; }
docstring: Get the column fullname value.
  
  @param stdClass $row
  @return string
docstring_tokens: Get the column fullname value .