我有一个 codeigniter 购物车,它的“购物车”数组如下:
Array (
[a87ff679a2f3e71d9181a67b7542122c] => Array
(
[rowid] => a87ff679a2f3e71d9181a67b7542122c
[id] => 4
[qty] => 1
[price] => 12.95
[name] => Maroon Choir Stole
[image] => 2353463627maroon_3.jpg
[custprod] => 0
[subtotal] => 12.95
)
[8f14e45fceea167a5a36dedd4bea2543] => Array
(
[rowid] => 8f14e45fceea167a5a36dedd4bea2543
[id] => 7
[qty] => 1
[price] => 12.95
[name] => Shiny Red Choir Stole
[image] => 2899638984red_vstole_1.jpg
[custprod] => 0
[subtotal] => 12.95
)
[eccbc87e4b5ce2fe28308fd9f2a7baf3] => Array
(
[rowid] => eccbc87e4b5ce2fe28308fd9f2a7baf3
[id] => 3
[qty] => 1
[price] => 14.95
[name] => Royal Blue Choir Stole
[image] => 1270984005royal_vstole.jpg
[custprod] => 1
[subtotal] => 14.95
)
)
我的目标是遍历这个多维数组,如果存在任何具有键值对“custprod == 1”的产品,那么我的结帐页面将显示一件事,如果购物车中没有自定义产品,它会显示另一件事. 任何帮助表示赞赏。谢谢。