I want to get price of btc to usd using coinmarketcap's API.
$response = curl_exec($curl); // Send the request, save the response
$type = json_decode($response,true);
Getting 200 Ok response
"data": {
"symbol": "BTC",
"id": "1",
"name": "Bitcoin",
"amount": 50,
"last_updated": "2018-06-06T08:04:36.000Z",
"quote": {
"USD": {
"price": 284656.08465608465,
"last_updated": "2018-06-06T06:00:00.000Z"
},
I want to get Price value from usd but its not working when i tried
$examount = $type->USD->price;
Since you are using
$response = curl_exec($curl); // Send the request, save the response
$type = json_decode($response,true);
It means that your object is converted to associative array, to access the price use:
$type['data']['quote']['USD']['price'];
You should be good to go.
Edit In case $type
contains more than one element, you will need to loop them.
foreach($type['data'] as $singleQuote){
$price = $singleQuote['quote']['USD']['price'];
echo 'Quote for: '.$singleQuote['symbol'].' in USD: '.$price.'<br/>';
}
Because you are passing 2nd param true
that will convert it to associative array:
$response = curl_exec($curl); // Send the request, save the response
$type = json_decode($response,true);
$examount = $type['data']['quote']['USD']['price'];
I hope above will solve your problem as per the documentation of coinmarketcap ( https://coinmarketcap.com/api/documentation/v1/#section/Endpoint-Overview )
问题是由 $request 返回 null 引起的上述所有内容也是正确的
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.