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我对这个网站完全陌生,所以如果我的文章格式不正确,我很抱歉。如何从多维json数组中获取数值
无论如何,我有我的期望是一个相当简单的问题。我从一个“请求主体” - 阵列,啄提取值,我得到了多数什么,我需要使用这4行代码:
$payment_id = strval($callback_json->id);
$order_id = strval($callback_json->order_id);
$currency = strval($callback_json->currency);
$card_brand = strval($callback_json->metadata->brand);
我现在的问题是,我已经用完了人才当试图获得似乎是“操作”的“子变量”的“数量”值时。
我试着做这样的,但他们都没有工作:
$amount_total = strval($callback_json->operations[amount]);
$amount_total = strval($callback_json->operations->amount);
所以我的问题是现在;我如何格式化这行以获得值“69500”。
我真的很希望有人能帮助我! :-)
{
"id":9256797,
"order_id":"23322651466",
"accepted":true,
"type":"Payment",
"text_on_statement":null,
"branding_id":null,
"variables":{},
"currency":"DKK",
"state":"new",
"operations":[{
"id":1,
"type":"authorize",
"amount":69500,
"pending":false,
"qp_status_code":"20000",
"qp_status_msg":"Approved",
"aq_status_code":"20000",
"aq_status_msg":"Approved",
"data":{},
"callback_url":"http://requestb.in/105y8k81",
"callback_success":null,
"callback_response_code":null,
"created_at":"2015-12-05T12:40:40+00:00"
}],
"metadata":{
"type":"card",
"brand":"visa",
"last4":"0008",
"exp_month":11,
"exp_year":2016,
"country":"DNK",
"is_3d_secure":false,
"hash":"6f976a4e388928beb4ad3OrQHCS2LDGNAFZVK3i54p6q8heV0RRci",
"number":null,
"customer_ip":"2.110.77.40",
"customer_country":"DK",
"fraud_suspected":false,
"fraud_remarks":[]
}
哇,这是快速f * ck:D它的工作......谢谢吨,男人! :-) – spazoid