How to make posts from facebook automatically added to the site?

Question

Facebook

How to make posts from facebook automatically added to the site?
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Answer 1

https://www.youtube.com/watch?v=sUA2FFpL4FA

Answer 2

$me = curl_init();
curl_setopt($me, CURLOPT_URL, "https://graph.facebook.com/v2.5/{COMMUNITY_ID}/posts/?fields=description,full_picture,message&format=json&access_token={ACCESS_TOKEN}&limit=25");
curl_setopt($me, CURLOPT_RETURNTRANSFER, true);

$curl = json_decode(curl_exec($me), true);

$data = $curl['data'];

Paste this on the page where you want to upload posts. $data stores all uploaded posts.
For example, adding further:

static $id = 0;
while ($id <= 15) {
    echo '  <h1>' . $data[$id]["message"] . '</h1>';
    $id--;
}
?>

will unload the last 15 posts.