-1
我想按产品价格按升序对这个数组进行排序。我怎样才能做到这一点?如何通过包含类对象的特定值对数组进行排序?
Array
(
[0] => stdClass Object
(
[product_id] => 16
[product_name] => Ferrari 4802
[product_details] => I know this car is good. Because I have driven this car 10 year.
[product_quantity] => 1
[product_price] => 2560
[shipping_cost] => 1000
[product_image] => ./admin_assets/image/uploads/product_image/ea28444f93d1fea413c95861bf306fbf.jpg
[product_details_image] => ./admin_assets/image/uploads/product_details/ea28444f93d1fea413c95861bf306fbf.jpg
[thumbnails_image] => ./admin_assets/image/uploads/thumbnails/ea28444f93d1fea413c95861bf306fbf.jpg
[slidder_image] => ./admin_assets/image/uploads/slidders/ea28444f93d1fea413c95861bf306fbf.jpg
[status] => 1
[slidder] =>
[category_id] => 4
)
[1] => stdClass Object
(
[product_id] => 15
[product_name] => Laborghini urus
[product_details] => I know this car is good. Because I have driven this car 10 year.
[product_quantity] => 2
[product_price] => 500
[shipping_cost] => 1000
[product_image] => ./admin_assets/image/uploads/product_image/68a7eb1c6bf5b3b43f0c3fd4ed143c68.jpg
[product_details_image] => ./admin_assets/image/uploads/product_details/68a7eb1c6bf5b3b43f0c3fd4ed143c68.jpg
[thumbnails_image] => ./admin_assets/image/uploads/thumbnails/68a7eb1c6bf5b3b43f0c3fd4ed143c68.jpg
[slidder_image] => ./admin_assets/image/uploads/slidders/68a7eb1c6bf5b3b43f0c3fd4ed143c68.jpg
[status] => 1
[slidder] =>
[category_id] => 4
)
[2] => stdClass Object
(
[product_id] => 14
[product_name] => Laborghini hurican023
[product_details] => I know this car is good. Because I have driven this car 10 year.
[product_quantity] => 4
[product_price] => 50
[shipping_cost] => 1000
[product_image] => ./admin_assets/image/uploads/product_image/65e660ef6e3ebcb0773d87c048c93e1b.png
[product_details_image] => ./admin_assets/image/uploads/product_details/65e660ef6e3ebcb0773d87c048c93e1b.png
[thumbnails_image] => ./admin_assets/image/uploads/thumbnails/65e660ef6e3ebcb0773d87c048c93e1b.png
[slidder_image] => ./admin_assets/image/uploads/slidders/65e660ef6e3ebcb0773d87c048c93e1b.png
[status] => 1
[slidder] =>
[category_id] => 4
)
)
的可能的复制(http://stackoverflow.com/questions/10000005/php-sort-array-by-field) –
这个stdClass对象数组是数据库查询的结果吗? – DFriend
看看这里http://www.codeigniter.com/user_guide/database/query_builder.html#ordering-results – user4419336