JSON and CURL encoding

Question

我有一个以 json 格式输出的卷曲页面，但我无法从 android 正确读取 json。我想要 Json 格式，只有一个数组，而不是对象和数组。例如，检查底部的输出。我想编写一个 php 代码来编码下面匹配的 json。我该怎么做？谢谢。

PHP文件：

<?php
require_once __DIR__ . '/vendor/autoload.php';
require_once __DIR__ .  '/vendor/mashape/unirest-php/src/Unirest.php';

//$response = UnirestRequest::get("",
//  array(
//    "host" => "",
//    "key" => "
//  )
//);
//
//
//echo stripslashes(json_encode($response));

$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_URL => "",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "json",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_HTTPHEADER, array('Accept: application/json'),
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => array(
"host: ",
"KEY: "
),
));

$response = curl_exec($curl);
$err = curl_error($curl);
$json = json_encode($response, JSON_UNESCAPED_SLASHES);

curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo stripslashes($response);
}
$fp = fopen('results.json', 'w');
fwrite($fp, stripslashes($response));
fclose($fp);

CURL 的原始输出：

{
"quoteResponse": 
{
"result": [{
"language": "en-US",
"region": "US",
"quoteType": "EQUITY",
"quoteSourceName": "Nasdaq Real Time Price",
"exchangeDataDelayedBy": 0,
"regularMarketPrice": 30.69,
"regularMarketTime": 1568404801,
"regularMarketChange": 0.48000145,
"regularMarketVolume": 45547913,
"shortName": "Advanced Micro Devices, Inc.",
"priceHint": 2,
"postMarketChangePercent": 0.0325846,
"postMarketTime": 1568419190,
"postMarketPrice": 30.7,
"postMarketChange": 0.0100002,
"regularMarketChangePercent": 1.5888827,
"regularMarketPreviousClose": 30.21,
"fullExchangeName": "NasdaqGS",
"longName": "Advanced Micro Devices, Inc.",
"market": "us_market",
"pageViews": {
"shortTermTrend": "UP",
"midTermTrend": "UP",
"longTermTrend": "UP"
},
"marketState": "CLOSED",
"exchange": "NMS",
"sourceInterval": 15,
"exchangeTimezoneName": "America/New_York",
"exchangeTimezoneShortName": "EDT",
"gmtOffSetMilliseconds": -14400000,
"esgPopulated": false,
"tradeable": true,
"triggerable": true,
"symbol": "AMD"
}],
"error": null
}
}

我想要的输出是这个没有quoteResponse像上面的输出。检查以下内容 ：

{
"result": [{
"language": "en-US",
"region": "US",
"quoteType": "EQUITY",
"quoteSourceName": "Nasdaq Real Time Price",
"regularMarketPrice": 30.69,
"regularMarketTime": 1568404801,
"regularMarketChange": 0.48000145,
"regularMarketVolume": 45547913,
"sourceInterval": 15,
"exchangeTimezoneName": "America/New_York",
"exchangeTimezoneShortName": "EDT",
"pageViews": {
"shortTermTrend": "UP",
"midTermTrend": "UP",
"longTermTrend": "UP"
},
"gmtOffSetMilliseconds": -14400000,
"market": "us_market",
"postMarketChangePercent": 0.0325846,
"postMarketTime": 1568419190,
"postMarketPrice": 30.7,
"postMarketChange": 0.0100002,
"regularMarketChangePercent": 1.5888827,
"priceHint": 2,
"shortName": "Advanced Micro Devices, Inc.",
"regularMarketPreviousClose": 30.21,
"fullExchangeName": "NasdaqGS",
"longName": "Advanced Micro Devices, Inc.",
"exchange": "NMS",
"exchangeDataDelayedBy": 0,
"esgPopulated": false,
"tradeable": true,
"triggerable": true,
"marketState": "CLOSED",
"symbol": "AMD"
}],
"error": null
}

Answer 1

解码您的 JSON，从中获取quoteResponse并再次编码。

$json = json_encode(json_decode($json)->quoteResponse);