php做app推送

<?php
// FCM服务器密钥
$serverKey = 'YOUR_SERVER_KEY';

// 设备令牌
$deviceToken = 'USER_DEVICE_TOKEN';

// 构建消息体
$message = array(
    'title' => 'New Notification',
    'body' => 'This is a test notification',
);

// 构建请求体
$data = array(
    'to' => $deviceToken,
    'notification' => $message,
);

$options = array(
    'http' => array(
        'header' => "Content-type: application/json\r\n" .
                    "Authorization: key=" . $serverKey . "\r\n",
        'method' => 'POST',
        'content' => json_encode($data),
    ),
);

$context = stream_context_create($options);
$result = file_get_contents('https://fcm.googleapis.com/fcm/send', false, $context);
if ($result === FALSE) {
    die('Error sending message');
}

$response = json_decode($result);
print_r($response);
?>