PHP Manual Prev Next mysql_data_seek (PHP 3, PHP 4 ) mysql_data_seek -- Move internal result pointer Description int mysql_data_seek (int result_identifier, int row_number) Returns: true on success, false on failure. mysql_data_seek() moves the internal row pointer of the MySQL result associated with the specified result identifier to point to the specified row number. The next call to mysql_fetch_row() would return that row. Row_number starts at 0. Example 1. MySQL data seek example <?php $link = mysql_pconnect ("kron", "jutta", "geheim") or die ("Could not connect"); mysql_select_db ("samp_db") or die ("Could not select database"); $query = "SELECT last_name, first_name FROM friends"; $result = mysql_query ($query) or die ("Query failed"); # fetch rows in reverse order for ($i = mysql_num_rows ($result) - 1; $i >=0; $i--) { if (!mysql_data_seek ($result, $i)) { printf ("Cannot seek to row %d\n", $i); continue; } if(!($row = mysql_fetch_object ($result))) continue; printf ("%s %s<BR>\n", $row->last_name, $row->first_name); } mysql_free_result ($result); ?> Prev Home Next mysql_create_db Up mysql_db_name

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