tablepre.'tradecomments'; $table_target = $db_target->tablepre.'forum_tradecomment'; $limit = 100; $nextid = 0; $start = getgpc('start'); if($start == 0) { $db_target->query("TRUNCATE $table_target"); } $query = $db_source->query("SELECT * FROM $table_source WHERE id>'$start' ORDER BY id LIMIT $limit"); while ($data = $db_source->fetch_array($query)) { $nextid = $data['id']; $data = daddslashes($data, 1); $datalist = implode_field_value($data, ',', db_table_fields($db_target, $table_target)); $db_target->query("INSERT INTO $table_target SET $datalist"); } if($nextid) { showmessage("继续转换数据表 ".$table_source." typeid > $nextid", "index.php?a=$action&source=$source&prg=$curprg&start=$nextid"); } ?>