irm-1.6-b3/MDB/pgsql.php
/**
     * Determine whether the value of a query result located in given row and
     *   field is a NULL.
     *
     * @param resource    $result result identifier
     * @param int    $row    number of the row where the data can be found
     * @param int    $field    field number where the data can be found
     * @return mixed TRUE or FALSE on success, a MDB error on failure
     * @access public
     */
Determine whether the value of a query result located in given row and
field is a NULL.


Determine whether the value of a query result located in given row and field is a NULL .
function resultIsNull($result, $row, $field)
    {
        $result_value = intval($result);
        $this->highest_fetched_row[$result_value] = max($this->highest_fetched_row[$result_value], $row);
        return(@pg_fieldisnull($result, $row, $field));
    }
function resultIsNull ( $ result , $ row , $ field ) { $ result_value = intval ( $ result ) ; $ this -> highest_fetched_row [ $ result_value ] = max ( $ this -> highest_fetched_row [ $ result_value ] , $ row ) ; return ( @ pg_fieldisnull ( $ result , $ row , $ field ) ) ; }
Determine whether the value of a query result located in given row and
   field is a NULL.
Determine whether the value of a query result located in given row and field is a NULL .