tablepre.'advertisements'; $table_target = $db_target->tablepre.'common_advertisement'; $limit = 2000; $nextid = 0; $start = getgpc('start'); if(empty($start)) { $start = 0; $db_target->query("TRUNCATE $table_target"); } $query = $db_source->query("SELECT * FROM $table_source WHERE advid>'$start' ORDER BY advid LIMIT $limit"); while ($row = $db_source->fetch_array($query)) { $nextid = $row['advid']; $row['targets'] = 'forum'; $row = daddslashes($row, 1); $data = implode_field_value($row, ',', db_table_fields($db_target, $table_target)); $db_target->query("INSERT INTO $table_target SET $data"); } if($nextid) { showmessage("继续转换数据表 ".$table_source." advid > $nextid", "index.php?a=$action&source=$source&prg=$curprg&start=$nextid"); } ?>