Windows 8 PHP push notifications - php

Question

Is it currently supported that I send toast push notifications to a Windows 8 store app using php server side script like on Windows Phone.
I was able to find the below php code to send push notifications to a Windows 8 store app but doesn't seem to support toast notifications.
<?php
class WPNTypesEnum{
const Toast = 'wns/toast';
const Badge = 'wns/badge';
const Tile = 'wns/tile';
const Raw = 'wns/raw';
}
class WPNResponse{
public $message = '';
public $error = false;
public $httpCode = '';
function __construct($message, $httpCode, $error = false){
$this->message = $message;
$this->httpCode = $httpCode;
$this->error = $error;
}
}
class WPN{
private $access_token = '';
private $sid = '';
private $secret = '';
function __construct($sid, $secret){
$this->sid = $sid;
$this->secret = $secret;
}
private function get_access_token(){
if($this->access_token != ''){
return;
}
$str = "grant_type=client_credentials&client_id=$this->sid&client_secret=$this->secret&scope=notify.windows.com";
$url = "https://login.live.com/accesstoken.srf";
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/x-www-form-urlencoded'));
curl_setopt($ch, CURLOPT_POSTFIELDS, "$str");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$output = curl_exec($ch);
curl_close($ch);
$output = json_decode($output);
if(isset($output->error)){
throw new Exception($output->error_description);
}
$this->access_token = $output->access_token;
}
public function build_tile_xml($title, $img){
return '<?xml version="1.0" encoding="utf-16"?>'.
'<tile>'.
'<visual lang="en-US">'.
'<binding template="TileWideImageAndText01">'.
'<image id="1" src="'.$img.'"/>'.
'<text id="1">'.$title.'</text>'.
'</binding>'.
'</visual>'.
'</tile>';
}
public function post_tile($uri, $xml_data, $type = WPNTypesEnum::Tile, $tileTag = ''){
if($this->access_token == ''){
$this->get_access_token();
}
$headers = array('Content-Type: text/xml', "Content-Length: " . strlen($xml_data), "X-WNS-Type: $type", "Authorization: Bearer $this->access_token");
if($tileTag != ''){
array_push($headers, "X-WNS-Tag: $tileTag");
}
$ch = curl_init($uri);
# Tiles: http://msdn.microsoft.com/en-us/library/windows/apps/xaml/hh868263.aspx
# http://msdn.microsoft.com/en-us/library/windows/apps/hh465435.aspx
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_POSTFIELDS, "$xml_data");
curl_setopt($ch, CURLOPT_VERBOSE, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$output = curl_exec($ch);
$response = curl_getinfo( $ch );
curl_close($ch);
$code = $response['http_code'];
if($code == 200){
return new WPNResponse('Successfully sent message', $code);
}
else if($code == 401){
$this->access_token = '';
return $this->post_tile($uri, $xml_data, $type, $tileTag);
}
else if($code == 410 || $code == 404){
return new WPNResponse('Expired or invalid URI', $code, true);
}
else{
return new WPNResponse('Unknown error while sending message', $code, true);
}
}
}
?>