Where to start when you connect a third-party api resource?

Hello.

There is a site on joomla, but it's not as important as it is important to know the first steps.

Where to insert presented on the website of the MOSKVORECH'e api line?

moskvorechie.ru/events/news/api-portal-moskvorechy...
April 4th 20 at 13:08
2 answers
April 4th 20 at 13:10
The string "insert" in the function file_get_contents().
The result "insert" function json_decode().

But the most difficult of course is to extract information from the resulting array. Judging by the thousands of questions on the toaster, the most difficult for Ponape user is to get data from a multidimensional array, the structure of which he clearly sees.
Create a php file and insert into it these lines?..
How to Google to find a manual for the novice - Velva.Armstrong commented on April 4th 20 at 13:13
1. Edit your question and remove the extra tags
2. Give an example of "lines", are you talking about. - Celia.Stark16 commented on April 4th 20 at 13:16
@Celia.Stark16, act=brand_by_nr - Velva.Armstrong commented on April 4th 20 at 13:19
Gпрочти the first line of my answer - Celia.Stark16 commented on April 4th 20 at 13:22
@Celia.Stark16, tags removed others and soap,json,xml does not think it is right that erased..
After all, these keywords are on the page api - Velva.Armstrong commented on April 4th 20 at 13:25
It is necessary to read not only "keywords" and the text between them. And yet it is desirable to understand him. - Celia.Stark16 commented on April 4th 20 at 13:28
April 4th 20 at 13:12
Paste in the GET request.
There's even examples are:
5e26d9bb8cf29764917035.jpeg
That is, in html form? - Velva.Armstrong commented on April 4th 20 at 13:15
@Velva.Armstrong, www.php.su/articles/?cat=protocols&page=002 - tabitha.Ondricka commented on April 4th 20 at 13:18

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