Hi, everyone,
I am doing a shopping-chart.
And I have users,goods, and users_goods. There are three tables.
I can add and delete from the app.
I create Users HABTM Goods.
Now, I have the array when I check one user's shopping-chart. I get the
array:
Array
(
[0] => Array
(
[id] => 1
[name] => book
[price] => 100
)
[1] => Array
(
[id] => 4
[name] => mini
[price] => 35000
)
[2] => Array
(
[id] => 2
[name] => apple
[price] => 200
)
)
HOW can I get the SUM about this particular array?
Thanks in advanced.
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