JSON Array - PHP

Question

I am trying to get the URL of a thumbnail from YouTube's History JSON feed. I have the key and can browse the JSON in my browser.

Feed: http://pastebin.com/mePrYhxK

I can't seem to be able to get anything.

$json = file_get_contents('YouTubeJSONURLincludingkey');
$data = json_decode($json,true);
$url = $data->{'items'}[0]->{'snippet'}->{'thumbnails'}->{'medium'}->{'url'};
echo $url;

Right now, getting nothing.

You passed json_decode true as a second param, so things are arrays,not objects. — Jonnix
– Jonnix, Commented Jun 17, 2016 at 15:41
What's the output of var_dump on $data, and each child of it? When you say you're not getting anything, what do you mean? — Kevin M Granger
– Kevin M Granger, Commented Jun 17, 2016 at 15:42

Ryan · Accepted Answer · 2016-06-17 15:42:31Z

3

Passing true to the second argument of json_decode indicates you want it to return an array.

You might be able to get better results doing:

$url = $data['items'][0]['snippet']['thumbnails']['medium']['url'];

answered Jun 17, 2016 at 15:42

Ryan

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