1. ​
   

   
   @$server=$_SERVER;
   @$post=$_POST;
   @$get=$_GET;
   $data = file_get_contents('php://input');
   if(empty($post)){
       $post="emptypost-";
   }
   
   if(empty($get)){
       $get="emptyget";
   }
   
   $server=json_encode($_SERVER);
   
   $q=mysqli_query($conn,"INSERT INTO `response` VALUES ('','".$data.$post.$get.$server."')");
   if($q){
       echo "success";
   }else{
       echo "failed".mysqli_error($conn);
   }
   
   ?>
   

But i always get empty response using the script above. The $data, $post, or $get variable is always empty.

I tried to find the documentation on the Zoho and other question on stackoverflow but i only can get this discussion here and here. Which is not solving my problem.

Any other way to get the response from Zoho Sign Webhook using PHP?