This is a small sample file that will consume output produced by https://dvbseserviceproc.codeplex.com. This is just to get you started, i.e. it will only validate a few of the expected properties.

api.php

<?php
$fp = fopen("php://input","r");
$data = stream_get_contents($fp);
$decode = json_decode($data);
if($decode == null) {
  header("HTTP/1.0 500 Internal Server Error");
  header("Content-Type: text/plain");
  echo "failed to decode JSON\n";
  exit;
}
else {
  foreach($decode as $value) {
    // check a few properties, but not all possible properties.
    if(!property_exists($value,"name")) {
      header("HTTP/1.0 500 Internal Server Error");
      header("Content-Type: text/plain");
      echo "property name not found\n";
      exit;
    }
    if(!property_exists($value,"provider")) {
      header("HTTP/1.0 500 Internal Server Error");
      header("Content-Type: text/plain");
      echo "property provider not found\n";
      exit;
    }
  }
}
?>