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我有一个productxml与多个卖家有不同的价格。我需要通过simplexml对象以某种方式对数组进行排序,并将其放入数组中。从simplexml排序和数组
遍历XML文件:
foreach($item->Offers->Offer as $offer) {
$trackerprices[]['price'] = $offer->Price;
$trackerprices[]['id_seller'] = $offer->Seller->Id;
}
所以,当我的var_dump $ trackerprices它输出:
array(18) { [0]=> array(1) { ["price"]=> object(SimpleXMLElement)#22 (1) { [0]=> string(4) "10.0" } } [1]=> array(1) { ["id_seller"]=> object(SimpleXMLElement)#26 (1) { [0]=> string(16) "1001004002814931" } } [2]=> array(1) { ["price"]=> object(SimpleXMLElement)#16 (1) { [0]=> string(4) "8.29" } } [3]=> array(1) { ["id_seller"]=> object(SimpleXMLElement)#28 (1) { [0]=> string(6) "187216" } } [4]=> array(1) { ["price"]=> object(SimpleXMLElement)#24 (1) { [0]=> string(3) "9.0" } } [5]=> array(1) { ["id_seller"]=> object(SimpleXMLElement)#30 (1) { [0]=> string(6) "441404" } } [6]=> array(1) { ["price"]=> object(SimpleXMLElement)#25 (1) { [0]=> string(4) "9.75" } } [7]=> array(1) { ["id_seller"]=> object(SimpleXMLElement)#32 (1) { [0]=> string(5) "25430" } } [8]=> array(1) { ["price"]=> object(SimpleXMLElement)#27 (1) { [0]=> string(4) "9.95" } } [9]=> array(1) { ["id_seller"]=> object(SimpleXMLElement)#34 (1) { [0]=> string(6) "150362" } } [10]=> array(1) { ["price"]=> object(SimpleXMLElement)#29 (1) { [0]=> string(3) "8.0" } } [11]=> array(1) { ["id_seller"]=> object(SimpleXMLElement)#36 (1) { [0]=> string(6) "502339" } } [12]=> array(1) { ["price"]=> object(SimpleXMLElement)#31 (1) { [0]=> string(3) "9.0" } } [13]=> array(1) { ["id_seller"]=> object(SimpleXMLElement)#38 (1) { [0]=> string(6) "117478" } } [14]=> array(1) { ["price"]=> object(SimpleXMLElement)#33 (1) { [0]=> string(4) "15.0" } } [15]=> array(1) { ["id_seller"]=> object(SimpleXMLElement)#40 (1) { [0]=> string(6) "153058" } } [16]=> array(1) { ["price"]=> object(SimpleXMLElement)#35 (1) { [0]=> string(3) "6.5" } } [17]=> array(1) { ["id_seller"]=> object(SimpleXMLElement)#42 (1) { [0]=> string(6) "402391" } } }
不,我需要一种方法来按价格升序输出排序。
我被困在这里,任何人都可以帮我吗?
在此先感谢!