pg_fetch_row fetches one row of data from the result associated with the specified result instance.
This function sets NULL fields to the PHP null value.
An PgSql\Result instance, returned by pg_query, pg_query_params or pg_execute(among others).
Row number in result to fetch. Rows are numbered from 0 upwards. If omitted or null, the next row is fetched.
An array, indexed from 0 upwards, with each value represented as a string. Database NULL values are returned as null.
false is returned if row exceeds the number of rows in the set, there are no more rows, or on any other error.
|The result parameter expects an PgSql\Result instance now; previously, a resource was expected.