original_string: public function _fetchBound($row)
      {
          foreach ($row as $key => $value) {
              // bindColumn() takes 1-based integer positions
              // but fetch() returns 0-based integer indexes
              if (is_int($key)) {
                  $key++;
              }
              // set results only to variables that were bound previously
              if (isset($this->_bindColumn[$key])) {
                  $this->_bindColumn[$key] = $value;
              }
          }
          return true;
      }
code: public function _fetchBound($row)
      {
          foreach ($row as $key => $value) {
              // bindColumn() takes 1-based integer positions
              // but fetch() returns 0-based integer indexes
              if (is_int($key)) {
                  $key++;
              }
              // set results only to variables that were bound previously
              if (isset($this->_bindColumn[$key])) {
                  $this->_bindColumn[$key] = $value;
              }
          }
          return true;
      }
code_tokens: public function _fetchBound ( $ row ) { foreach ( $ row as $ key => $ value ) { // bindColumn() takes 1-based integer positions // but fetch() returns 0-based integer indexes if ( is_int ( $ key ) ) { $ key ++ ; } // set results only to variables that were bound previously if ( isset ( $ this -> _bindColumn [ $ key ] ) ) { $ this -> _bindColumn [ $ key ] = $ value ; } } return true ; }
docstring: Helper function to map retrieved row
  to bound column variables
  
  @param array $row
  @return bool True
docstring_tokens: Helper function to map retrieved row to bound column variables