<?php header("content-type: text/html; charset=utf-8"); include 'kuaidi.class.php'; if (@$_REQUEST['com']) { $com = @$_REQUEST['com'] ? $_REQUEST['com'] : 0; $num = @$_REQUEST['num'] ? $_REQUEST['num'] : 0; $query = new Kuaidi($num); echo $query->query_num($com); } else { $num = @$_REQUEST['num'] ? $_REQUEST['num'] : 0; if ($num) { $query = new Kuaidi($num); echo $query->quick_query(); } else { echo "No input."; } }