0
运行查询特定客户销售历史记录后,我得到此JSON。json获得最大数量
$output=
[
{
"customerID": 52970,
"sale": [
{
"item": "pencil",
}
],
"saleNumber": "25",
},
{
"customerID": 52970,
"sale": [
{
"item": "book",
}
],
"saleNumber": "26",
},
{
"customerID": 52970,
"sale": [
{
"item": "pen",
}
],
"saleNumber": "27",
}
]
,当涉及到诸如customerID
检索数据,我JSON decode($obj = json_decode($output))
,并获得CustomerID作为$ID = $obj->{'customerID'};
如何从这个JSON得到最大saleNumber
太感谢你了! – user3916353 2014-10-06 02:13:32
非常欢迎,如果这是您的答案,请标记:) – Antony 2014-10-06 08:29:52