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FBSQL_DATA_SEEK(3)							 1							FBSQL_DATA_SEEK(3)

fbsql_data_seek - Move internal result pointer

bool fbsql_data_seek (resource $result, int $row_number) DESCRIPTION
Moves the internal row pointer of the FrontBase result associated with the specified result identifier to point to the specified row num- ber. The next call to fbsql_fetch_row(3) would return that row. PARAMETERS
o $ result -A result identifier returned by fbsql_query(3) or fbsql_db_query(3). o $row_number - The row number. Starts at 0. RETURN VALUES
Returns TRUE on success or FALSE on failure. EXAMPLES
Example #1 fbsql_data_seek(3) example <?php $link = fbsql_pconnect("localhost", "_SYSTEM", "secret") or die("Could not connect"); fbsql_select_db("samp_db") or die("Could not select database"); $query = "SELECT last_name, first_name FROM friends;"; $result = fbsql_query($query) or die("Query failed"); // fetch rows in reverse order for ($i = fbsql_num_rows($result) - 1; $i >=0; $i--) { if (!fbsql_data_seek($result, $i)) { printf("Cannot seek to row %d ", $i); continue; } if (!($row = fbsql_fetch_object($result))) continue; echo $row->last_name . $row->first_name . "<br /> "; } fbsql_free_result($result); ?> PHP Documentation Group FBSQL_DATA_SEEK(3)

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