Question

我从网址获取所售商品总数，然后返回包含＆＃39; SKU＆＃39;，＆＃39;日期＆＃39;数量＆＃39;和总价格＃39; 我想计算相同的总数量＆＃39; SKU＆＃39;并存储在新数组中。任何人都可以告诉我如何用PHP语言做到这一点？

$url ="abc";                
<pre>
$post_fields = array();                     
$post_fields['EndDateUtc']=$end;
$post_fields['StartDateUtc']=$start;
$post_fields['TenantToken']=$TenantToken;
$post_fields['UserToken']= $UserToken;          
$data_string = json_encode($post_fields);               
</pre>
<pre>
$curl_header = array();
$curl_header[] = 'Content-type: application/json';
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, $curl_header);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 180);
curl_setopt($ch, CURLOPT_TIMEOUT, 180);
$output = curl_exec($ch);
curl_close($ch);
$datr = json_decode($output, TRUE); 
print_r($datr);

数组输出： --------------



Array
(
    [SoldItems] => Array
        (
            [0] => Array
                (
                    [SKU] => 8273-Navy-M
                    [Date] => 2017-10-12
                    [Quantity] => 15
                    [TotalPrice] => 7685
                )

            [1] => Array
                (
                    [SKU] => 2879-S-B-White-3XL
                    [Date] => 2017-10-12
                    [Quantity] => 2
                    [TotalPrice] => 298
                )

            [2] => Array
                (
                    [SKU] => 8273-Navy-M
                    [Date] => 2017-10-12
                    [Quantity] => 2
                    [TotalPrice] => 298
                )

            [3] => Array
                (
                    [SKU] => 2262-S-A-Black-2XL
                    [Date] => 2017-10-12
                    [Quantity] => 1
                    [TotalPrice] => 199
                )
        )
)

</pre>

thank you so much.

Answer 1

请试试这个：

$skuTotal = [];

foreach($items['SoldItems'] as $item) {
    if(isset($skuTotal[$item['SKU']])){
        $skuTotal[$item['SKU']] += $item['Quantity'];
    }else{
        $skuTotal[$item['SKU']] = $item['Quantity'];
    }

}

foreach($skuTotal as $sku => $total) {
    echo "SKU " . $sku . " , Total " . $total." ";
}

Answer 2

您应该使用类似的东西，它未经测试，可能需要进行一些调整以符合您的实际情况：

$totalsBySku = [];

foreach($soldItems as $sale) {
    $totalsBySku[$sale['SKU']] += $sale['Quantity'];
}

foreach($totalsBySku as $sku => $total) {
        print "SKU " . $sku . " has a total quantity of " . $total;
}

相对于相同SKU的数组的总和值

2 个答案: