[英]How to get JSON response in to PHP variables
我正在獲取JSON格式的響應,並且希望它將其轉換為PHP變量。
JSON:
{"CreateTransactionResponse":{"CreateTransactionResult":{"TransportKey":"aa900d54-7bfb-47e9-a5de-e423ec34a900"
,"ValidationKey":"fbb28b32-f439-4801-a434-99c70aa388ca","Messages":{}}}}
輸出應為PHP:
$transkey = aa900d54-7bfb-47e9-a5de-e423ec34a900;
$vkey = fbb28b32-f439-4801-a434-99c70aa388ca
請告訴我該怎么做。
如果要訪問您的json,請嘗試先對其進行解碼:
$result = json_decode($yourJSON, true);
foreach($result['CreateTransactionResponse'] as $key => $val){
echo $transkey = 'TransportKey= ' . $val['TransportKey'] . '<br/>;
echo $vkey = 'ValidationKey= ' . $val['ValidationKey'];
}
或者,如果它是JSON的數組
$result = json_decode($yourJSON, true);
$data = [];
foreach($result['CreateTransactionResponse'] as $key => $val){
$data[] = [
'TransportKey' => $val['TransportKey'],
'ValidationKey' => $val['ValidationKey']
];
}
print_r($data);
只需簡單地使用json_decode();
$result= json_decode($jSon);
var_dump($result); // to see the output
json到array( json_decode
),然后從數組中extract
。
$arr = json_decode($json, true);
extract($arr);
var_dump($CreateTransactionResponse);
輸出:
array (size=1)
'CreateTransactionResult' =>
array (size=3)
'TransportKey' => string 'aa900d54-7bfb-47e9-a5de-e423ec34a900' (length=36)
'ValidationKey' => string 'fbb28b32-f439-4801-a434-99c70aa388ca' (length=36)
'Messages' =>
array (size=0)
empty
有關提取的更多信息
使用$CreateTransactionResult['TransportKey']
從JSON訪問傳輸密鑰。 類似地, $CreateTransactionResult['ValidationKey']
用於驗證密鑰。
try this code it will work
$JSON='{"CreateTransactionResponse":{"CreateTransactionResult":{"TransportKey":"aa900d54-7bfb-47e9-a5de-e423ec34a900" ,"ValidationKey":"fbb28b32-f439-4801-a434-99c70aa388ca","Messages":{}}}}';
$arr=json_decode($JSON, TRUE);
foreach ($arr as $value) {
foreach ($arr['CreateTransactionResponse'] as $key => $var) {
echo 'TransportKey = '.$var['TransportKey'].'<br>';
echo 'ValidationKey = '.$var['ValidationKey'].'<br>';
foreach ($var['Messages'] as $key => $msg) {
echo 'Messages = '.$msg.'<br>';
}
}
}
在這種情況下,如果一次同時使用一個和TransportKey
以及一個ValidationKey
值(不傳遞數組/對象),則這是最簡單的 。 否則,如果對象包含我們要使用或轉換為變量的對象或內部對象,則應使用foreach
該對象。
//Debuggig
//The string you provided is converted to a json object
//In your case if it is a json object already pass directly it to $j
//below is just for debugging and understanding
//$json='{"CreateTransactionResponse":{"CreateTransactionResult":{"TransportKey":"aa900d54-7bfb-47e9-a5de-e423ec34a900","ValidationKey":"fbb28b32-f439-4801-a434-99c70aa388ca","Messages":{}}}}';
//$j=json_decode($json);
$transkey=$j->CreateTransactionResponse->CreateTransactionResult->TransportKey;
$vkey=$j->CreateTransactionResponse->CreateTransactionResult->ValidationKey;
echo $transkey."</br>";
echo $vkey."<br/>";
/*result as said:
aa900d54-7bfb-47e9-a5de-e423ec34a900
fbb28b32-f439-4801-a434-99c70aa388ca
*/
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.