全功能www.1hao.com的php购物车

//////////接收页面变量，并放入数组

//

session_start();

if(!session_is_registered(’stationery’)) session_register(’stationery’);

//清空购物栏

if ($action=="clear") unset($stationery);

//如果是更新购物栏

if ($action=="update" && isset($num_num))

{

for ($c=0;$c<$num_num;$c++)

{

$jj="num".$c;

$stationery[$c][’num’]=$$jj;

}

}

if ($action=="del" && isset($no))

{

$stationery[$no][’id’]="null";

}

if ($action=="order")

{

echo "买单了";

}

if (isset($id))

{

$i=count($stationery);

if($i==0)

{

$stationery[$i][’id’]=$id;

$stationery[$i][’name’]=$name;

$stationery[$i][’price’]=$price;

$stationery[$i][’unit’]=$unit;

$stationery[$i][’num’]=1;

echo "空的购物栏";

}else {

for($j=0;$j<$i;$j++)

{

if($stationery[$j][’id’]==$id)

{

$stationery[$j][’num’]=$stationery[$j][’num’]+1;

break;

}else{

if ($j==($i-1))

{

$stationery[$i][’id’]=$id; //如没有记录，给数组增添一个元素

$stationery[$i][’name’]=$name;

$stationery[$i][’price’]=$price;

$stationery[$i][’unit’]=$unit;

$stationery[$i][’num’]=1; //数量初始化为1

}



}

}

}

reset($stationery);

}

print("您的购物篮现在有已下货品:

");

//购物列表

print ("

name="form2">







");

$s_total=0;

$num_num=0;

for ($a=0;$a
{

$t_id=$stationery[$a][’id’];

$num_num+=1;

if ($t_id!="null")

{

$t_name=$stationery[$a][’name’];

$t_price=$stationery[$a][’price’];

$t_unit=$stationery[$a][’unit’];

$t_num=$stationery[$a][’num’];

$total=$t_num*$t_price;

$h_total+=$total;

print ("");

print "";

print "";

print "";

print "";

print "";

print ("");

}

}

print ("

数量	型号	价钱	总价	?/td>
$t_id maxlength="3">	$t_name	￥$t_price	￥$total	HEIGHT=17 BORDER=0 ALT="$t_id">

");

print ("

总计费用

?/td>

￥$h_total

");

print ("

height="17" border="0" alt="更新购物篮" id="IMAGE1" name="IMAGE1">

border="0" alt="清空购物篮" id="IMAGE2" name="IMAGE2">

height="17" border="0" alt="下定单" id="IMAGE3" name="IMAGE3">

");

?>