(PHP 5)dbx_fetch_row -- Fetches rows from a query-result that had the DBX_RESULT_UNBUFFERED flag set
dbx_fetch_row() returns a row on success, and 0 on failure (e.g. when no more rows are available). When the DBX_RESULT_UNBUFFERED is not set in the query, dbx_fetch_row() will fail as all rows have already been fetched into the results data property.
As a side effect, the rows property of the query-result object is incremented for each successful call to dbx_fetch_row().
Esempio 1. How to handle the returned value
The result_identifier parameter is the result object returned by a call to dbx_query().
The returned array contains the same information as any row would have in the dbx_query result data property, including columns accessible by index or fieldname when the flags for dbx_guery were set that way.
See also dbx_query().