0
我下面舉個例子JSON:JSON解析空的結果
{
productAPI: {
status: 200,
message: "OK",
version: 3,
products: {
grouped: {
matches: 773949,
groups: [
{
doclist: {
start: 0,
numFound: 385957,
docs: [
{
merchant: "Amazon",
currency: "GBP"
}
]
},
doclist: {
start: 0,
numFound: 885957,
docs: [
{
merchant: "Ebay",
currency: "GBP"
}
]
}
將會有多個商戶的名字我想打印,但得到空白結果(我很新的JSON解析)
這裏是我在嘗試:
$prodList=$prodList['productAPI']['products']['grouped']['groups']['doclist']['docs'];
foreach ($prodList as $element){
echo $element['merchant'];
}
這是正確的方法嗎?
UPDATE
正如已經正確地指出,(我沒有補充足夠的例子)「組」是一個數組,所以,我已經改變爲以下,但仍然沒有喜悅:
$prodList=$prodList['productAPI']['products']['grouped']['groups'];
$i=0;
foreach ($prodList as $element){
echo $element[$i]['doclist']['docs']['merchant'];
$i++;
}
'$ prodList'在哪裏定義的?你'json_decode()'? –
@RahilWazir是的,它的定義來引入數據:$ prodList = json_decode(file_get_contents('URL_HERE'),true); –
請發佈完整的JSON響應。 –