我正在获取下面的JSON输出:
{
"clientCorrelator": "58a1acaf3ebf0",
"referenceCode": "REF-12345",
"endUserId": "263774705932",
"transactionOperationStatus": "Charged",
"paymentAmount": {
"0": {
"amount": 34,
"currency": "USD",
"description": "Ecofarmer Bulk Sms Online payment"
}
},
"chargeMetaData": {
"channel": "WEB",
"purchaseCategoryCode": "Online Payment",
"onBeHalfOf": "Paynow Topup"
},
"merchantCode": "42467",
"merchantPin": "1357",
"merchantNumber": "771999313"
}
我想得到下面的输出但不知何故我的php到JSON对象转换正在转变"充电信息"关键是" 0"。
$payment_amount = array(
$charginginformation = array(
'amount' => 34,
'currency' => 'USD',
'description' => 'Ecofarmer Bulk Sms Online payment'
)
);
$charge_data = array(
'channel' => 'WEB',
'purchaseCategoryCode' => 'Online Payment',
'onBeHalfOf' => 'Paynow Topup'
);
//API Url
$url = '';
//Initiate cURL.
$ch = curl_init($url);
//The JSON data.
$jsonData = array(
'clientCorrelator' => $u_id,
'referenceCode' => 'REF-12345',
'endUserId' => '263774705932',
'transactionOperationStatus' => 'Charged',
'paymentAmount' => $payment_amount,
'chargeMetaData' => $charge_data,
'merchantCode' => '42467',
'merchantPin' => '1357',
'merchantNumber' => '771999313'
);
//Encode the array into JSON.
$jsonDataEncoded = json_encode($jsonData, JSON_FORCE_OBJECT);
如何阻止json_encode更改密钥?
答案 0 :(得分:1)
您的问题在这里:
$payment_amount = array(
//this is essentially array("cat", "dog", "etc");
$charginginformation = array(
'amount' => 34,
'currency' => 'USD',
'description' => 'Ecofarmer Bulk Sms Online payment'
)
);
您正在向具有数字索引
的数组添加元素要使其发挥作用
$payment_amount = array(
"charginginformation" => array(
//array data
)
);