[英]How to insert a new array key value and store in a session using PHP?
我需要一点帮助。 在我的页面中,有一个产品摘要列表,在该页面中,我需要在会话中存储所有父ID。 但是只有我可以存储的最后一个ID。 如何在会话中存储所有产品ID作为键,并将数量存储为值?
这是我的示例代码:
fprintr($get_product);
foreach($get_product as $product_detail) {
if ($product_detail['image']) {
$image = $this->model_tool_image->resize($product_detail['image'], $this->config->get('config_image_related_width'), $this->config->get('config_image_related_height'));
} else {
$image = false;
}
$search_data[] = array(
'product_id' => $product_detail['product_id'],
'code' => $product_detail['code'],
/*'name' => str_replace('||','<br/>',$result['name']),*/
'product_name' => str_replace('||',' ', $product_detail['product_name']),
'description' => html_entity_decode($product_detail['description'], ENT_QUOTES, 'UTF-8'),
'image' => $image,
'price' => $this->currency->format($this->tax->calculate($product_detail['price'], 0, 0)),
'quantity' => $product_detail['quantity'],
'update' => $this->url->link('giftregistry/registrymanage/viewRegistryDetail'),
'remove' => $this->url->link('giftregistry/registrymanage/viewregistrydetail', '&remove=' . $product_detail['product_id'] . '&code=' . $product_detail['code']),
);
$this->session->data['cart']= array(
$product_detail['product_id'].'::' => $product_detail['quantity']
);
}
fprintr($this->session->data);
这是我的数组示例:
这是数据库中我产品的初始负载
Array
(
[0] => Array
(
[product_id] => 56
[product_name] => Luminarc Rhodes Ice Bucket
[price] => 300.00
[quantity] => 1
[code] => S6-214347
[description] => <p>Luminarc Rhodes Ice Bucket</p>
[image] => data/metro/products/Wine and Dine/08.jpg
)
[1] => Array
(
[product_id] => 57
[product_name] => Regent Cheese Board with Knife
[price] => 2949.00
[quantity] => 1
[code] => S6-214347
[description] => <p>Regent Cheese Board with Knife</p>
[image] => data/metro/products/Wine and Dine/02.jpg
)
)
这是我更新后的会话购物车
[cart] => Array
(
[57::] => 1
)
如您所见,存储了最后一个产品ID。 如何保存所有产品ID?
用这个
$this->session->data['cart'][] = array(
$product_detail['product_id'].'::' => $product_detail['quantity']
);
这将解决您的问题。
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