Read json data from url into variables

Question

This worked perfect for all Currencies. I can output all data with '0','1','2',...

$url = 'https://bittrex.com/api/v1.1/public/getmarketsummaries
$response = file_get_contents($url);
$obj = json_decode($response,true);

$marketname = $obj['result'][0]['MarketName'] . '';

And this url is for a single currency with the 'market' string.

https://bittrex.com/api/v1.1/public/getmarketsummary?market=btc-neo

But how can i read this?

$url = 'https://bittrex.com/api/v1.1/public/getmarketsummaries?market=btc-neo
$response = file_get_contents($url);
$obj = json_decode($response,true);

$marketname = $obj['result'][0]['MarketName'] . '';

doesn't work!

Any idea?

it's working for me. Also you have missed ' around $url in both your code :- 1:- prntscr.com/h7xc3i and 2:- prnt.sc/h7xbkg — Death-is-the-real-truth
– Death-is-the-real-truth, Commented Nov 8, 2017 at 19:10
Doesn't work is not a great hint. At least you should bother to post the precise error you got, or the value you get instead of the desired one! The code seems ok. Are you sure that the remote read is succesfull? — Eineki
– Eineki, Commented Nov 8, 2017 at 19:13
I think doesn't work is : all market are returned, not single one. — Indent
– Indent, Commented Nov 8, 2017 at 19:22
this url bittrex.com/api/v1.1/public/getmarketsummaries?market=btc-neo don't use market parameter — Indent
– Indent, Commented Nov 8, 2017 at 19:28

Death-is-the-real-truth · Accepted Answer · 2017-11-08 20:44:58Z

1

from API

Use singular summary instead of summaries to filter on market

$url = 'https://bittrex.com/api/v1.1/public/getmarketsummary?market=btc-neo'

edited Nov 8, 2017 at 20:44

Death-is-the-real-truth

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answered Nov 8, 2017 at 19:14

Indent

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1 Comment

Patrick Duke Schauer Over a year ago

sorry my mistake.. i also tried with summary. but $marketname is not filled. so i think the reason ist the [0] , because with ?market=btc-neo there is only one currency. ?

Patrick Duke Schauer · Accepted Answer · 2017-11-08 20:00:34Z

0

HAVE IT:

Instead:

$url = 'https://bittrex.com/api/v1.1/public/getmarketsummaries?market=btc-neo';

This:

$url = "https://bittrex.com/api/v1.1/public/getmarketsummary?market=btc-neo";

The key was also " instead of '

Thanks to all!

answered Nov 8, 2017 at 20:00

Patrick Duke Schauer

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