Here's the php code (with items chenged to hide actuals). How can I echo the actual json response?

2. <?php
3. {
4. $PETS="Cat, Dog, Bird";
5. 
   
6. $url = 'https://creator.zoho.com/api/buzzap/json/xxxyyy/form/zzzz/record/add/';
7. $fields .= '&authtoken=yaddayaddayadda123456';
8. $fields .= '&scope=creatorapi';
9. $fields .= '&PETS='.$PETS;
10. 
    
11. $ch = curl_init();
12. curl_setopt($ch, CURLOPT_URL, $url);
13. curl_setopt($ch, CURLOPT_POST, TRUE);
14. curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);
15. curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
16. curl_exec($ch);
17. curl_close($ch);
18. echo $ch;
19. }
20. ?>

Cheers,
John Whitney