php处置批量提交

php处理批量提交

HTML code

                <form id="formcar" name="formcar" method="post" action="car.php">                <input type='hidden' name='id[]' value='22' />                <input type='hidden' name='id[]' value='23' />                <input type='hidden' name='id[]' value='24' />                <input type='hidden' name='id[]' value='25' />                <button type="submit" name="button" class="btn-2">购买</button>                </form>

PHP code

    $buynum = isset($buynum) && is_numeric($buynum) ? $buynum : 1;    $id =empty($id)? "" : intval($id);    $buynum = ($buynum < 1) ? 1 : $buynum;    $rs = $dsql->GetOne("SELECT id,channel,title FROM #@__archives WHERE id='$id'");    if(!is_array($rs))    {        ShowMsg("该商品已不存在！","-1");        exit();    }    $cts = GetChannelTable($rs['channel']);    $rows = $dsql->GetOne("SELECT aid as id,trueprice as price,units FROM `$cts[addtable]` WHERE aid='$id'");    if(!is_array($rows))    {        ShowMsg("该商品已不存在！","-1");        exit();    }    $rows['buynum'] = $buynum;    $rows['title']     = $rs['title'];    $cart->addItem($id, $rows);    ShowMsg("已添加加到购物车,<a href='car.php'>查看购物车</a>","car.php");    exit();