set text obj-c

[randNumber setText:[NSString stringWithFormat:@"%i",generated]];

like - permission access on profile

function parsePageSignedRequest() {
    if (isset($_REQUEST['signed_request'])) {
      $encoded_sig = null;
      $payload = null;
      list($encoded_sig, $payload) = explode('.', $_REQUEST['signed_request'], 2);
      $sig = base64_decode(strtr($encoded_sig, '-_', '+/'));
      $data = json_decode(base64_decode(strtr($payload, '-_', '+/'), true));
      return $data;
    }
    return false;
  }
  $signed_request = parsePageSignedRequest();

$myid = $_SESSION['myid'];
if(!$signed_request->page->liked)