Facebook realtime update callback url

Question

I'm trying to enable real time facebook subscription for my app. This is my PHP code

<?php 
if(isset($_GET["hub_challenge"])){
    echo $_GET["hub_challenge"];
    return;
}
?>

This is just a test code which returns hub_challenge. I've uploaded it to my website at http://eno.parseapp.com/fbcb.php

I am trying to subscribe using Facebook's graph explorer. See image below:

enter image description here

But there is a weird problem. Instead of returning hub_challenge, it's returning the whole php code. Any idea what's wrong?

Thanks.

Your php code is being downloaded instead of executed. It's not related to facebook. See http://stackoverflow.com/questions/18422140/apache-is-downloading-php-files-instead-of-displaying-them — user15, May 07 '15 at 09:02

score 0 · Accepted Answer · answered May 07 '15 at 09:42

0

I found the problem. Apparently parse does not support php directly. I uploaded this code to my personal domain and it worked.

answered May 07 '15 at 09:42

iitum studant

1 Answers1