<?php
// Define the endpoint URL
$url = "https://i...content-available-to-author-only...s.com/iid/v1:batchAdd";
 
// Your Firebase server key (replace with your actual key)
$serverKey = "YOUR_SERVER_KEY";
 
// The payload
$payload = [
    "to" => "/topics/session-add",
    "registration_tokens" => ["ctE5K9uWQKqjQTouPl2OWa:APA91bEaeg-hxssUqCI86wC64XDkTaJBXdfGrHZPm5JZawk9jS23DjjNbHmD5drwr11JL77PtTzj2z_ssxyMJ9SjibpHR-MchGCS3GMi8LWjHUxX7MRGzz4"],
    "op" => "batchAdd"
];
 
// Initialize cURL
$ch = curl_init();
 
// Set the cURL options
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "Authorization: Bearer ya29.c.c0ASRK0Ga6fZg0IaADZFNzbJltjr-xnacUQ5Wd6Yl8xzY0N3TeaJuJY977ZLA6AZMYRuR73HxL5Ko2JqvFSbZH7_ubSy1AFqde18DeQIo9ReOe6TlYb2Mepez6wS6TD55BTUknQoJkSzPiw2EDBfbXrKlYEZRK2lRXOnP_NiGiHnUwaHKN8e2MdAI0EKiXkUOCEnWT7LG0tdSyj8Z7zmKKZpl3OouD_yCymZ5bzheFGHehZdiWkjhYkVilDABC9KW4jjOYNV1URqk_IBDu4td1PdzVuOxMj8QycE3Pyf0DBG0DpetnWYr7mJDtlj2UahP7hk_FoA-AfIC7yXAsl9UNqat0s4k4377wTqOIduBt6ttUgM-pB5Cb8vUr8RAT388PgpqsMF7423ntgrscruZcJpJ74B-gjZO_bztcuOx3hmc7M-RfI3di6jWyXY9skJigjWJkoI13mSFjst78c7ed3sZnuh4t3Qu0Zdmtwnk4Y5h_MwiQsM1erj45Rdgflpn65a2d8p7anQk5UieYJkzltJ98r3QvxF0z_Q1yJ3M65kiIoaeIsIsia9yWb0j5tfm-uJSVo8epj1cW8U86h2svY9Zt0wlpoy18skJIm9Xh5FWSmQ3OnVamx__5iYsau07X78VrqxVpO7yXkUi5a9_YankOyQ8y0tnUaiyo_RciMI4M2pwkFVYhb3-BgQndomXtiaSZkl7hRJOhkqpWY9zbw7jIzsO036X0Q_FgRu4fu_McM86MkqcfnX2SSnqBSjj5dt7no5pjMbY1q4JOXaaM0Wd03drkpZgekiQ3QOepgrIBS2Odb96zkevQ2q5iJYdjyjhOaqIY52zu2Y933aeIfBeYRl_Rg1vMxyqWsg7Fb1iWfV-yOiqbSUxZ7hlsiOSy9n111nl2q-7IxMZSjjx355f7lgmpFkinZOc7R38xxUyO30W9k2F5vb1RZoO6B2_wsUQq99j8sYBOY8YrYJwh01ia8UdU7_oj8gQ3XJnnyWjWusF57lOp1Ql",
    "Content-Type: application/json"
]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($payload));
 
// Execute the request and capture the response
$response = curl_exec($ch);
 
// Check for errors
if (curl_errno($ch)) {
    echo 'cURL error: ' . curl_error($ch);
} else {
    // Print the response
    echo "Response: " . $response;
}
 
// Close cURL
curl_close($ch);
?>
 

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