GCM PHP Source COde

server.php

<?php
// GCM Server URL
$url = 'https://android.googleapis.com/gcm/send';

// Server API
// Didapat dari Google Console
$serverApiKey = "YOUR SERVER API KEY";

// Device ID
// Didapat dari device
$reg = "DEVICE ID";


// Data yang hendak di kirim
$data = array(
        'registration_ids' => array($reg),
        'data' => array('name' => 'Jogi Silalahi', 'location' => 'Jakarta')
);


// Header
$headers = array(
		'Content-Type:application/json',
		'Authorization:key=' . $serverApiKey
	);

$message = json_encode($data);

$ch = curl_init();

curl_setopt_array($ch, array(
		CURLOPT_URL => $url,
		CURLOPT_HTTPHEADER => $headers,
		CURLOPT_POST => true,
		CURLOPT_RETURNTRANSFER => true,
		CURLOPT_POSTFIELDS => $message
	));

$response = curl_exec($ch);
curl_close($ch);

// Untuk debug saja
echo $response;
?>