How to make multiple requests to JSON in 1st file?

Question

PHP

Colleagues, welcome, the question is as follows:
I make a request to api, I get the correct json response, I get the necessary data, I display the necessary data.
json url:

$json_url = file_get_contents ('http://api.ya-bot.net/projects/'.$id.'/reports/'.$date.'/positions'.'?token='.$api_key.'&url='.$url.'&sengine='.$sengine.'&region='.$region);

json response:

{
"positions":[
{
"query":"",
"wordstat":,
"groups":null,
"target_url":false,
"position":,
"change":-2,
"documents":,
"title":"",
"snippet":"",
"relpage":{
"url":""
}
},

I rubbed the values ​​themselves in places.
So, I display values ​​like "query":"","wordstat":. But I also need to compare this data with others, which I can only get by making another request and passing other parameters. For example, I want to get group from another response and match group - query - wordstat.
What is the best way to implement this? I ask for your advice, thanks in advance!

Answer 1

if you store the response you get in the foo object, do the 2nd query, storing the response in the bar object, then compare what you want foo.positions.query == bar.positions.query.