PHP ʖ²ἯTH º󍋼/A fbsql_data_seek Description fbsql_data_seek() moves the internal row pointer of the FrontBase result associated with the specified result identifier to point to the specified row number. The next call to fbsql_fetch_row() would return that row. =ד 1. fbsql_data_seek() 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\n", $i); continue;} if(!($row = fbsql_fetch_object ($result))) continue; printf("%s %s BR \n", $row- last_name, $row- first_name);} fbsql_free_result ($result);? º󍋼/A ưµ㼯A fbsql_create_db ɏһ¼¶ fbsql_database_password