通过PHP的Firebase通知只在本地主机上工作

我正试图通过PHP向IOS应用程序发送Firebase通知，但只在localhost上工作

public function send_test(){

            $ch = curl_init("https://fcm.googleapis.com/fcm/send");

            $tokens = array("<DEVICE TOKEN>", "<DEVICE TOKEN>");

            //Title of the Notification.
            $title = "Title";

            //Body of the Notification.
            $body = "Test";

            //Creating the notification array.
            $notification = array('title' =>$title , 'text' => $body);

            //This array contains, the token and the notification. The 'to' attribute stores the token.
            $arrayToSend = array('registration_ids' => $tokens, 'notification' => $notification,'priority'=>'high');

            //Generating JSON encoded string form the above array.
            $json = json_encode($arrayToSend);
            //Setup headers:
            $headers = array();
            $headers[] = 'Content-Type: application/json';
            $headers[] = 'Authorization: key= <API_KEY>'; // key here

            //Setup curl, add headers and post parameters.
            curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");                                                                     
            curl_setopt($ch, CURLOPT_POSTFIELDS, $json);
            curl_setopt($ch, CURLOPT_HTTPHEADER,$headers);       

            //Send the request
            $response = curl_exec($ch);

            //Close request
            curl_close($ch);
            return $response; 

}

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我已经在“OAuth重定向域”列表中添加了我的域。我不知道这是否有帮助，或者Firebase控制台上是否有任何其他配置。有人能帮我吗

我只需去掉这两行就解决了：

$ch = curl_init("https://fcm.googleapis.com/fcm/send");

curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST"); 

并加上：

$ch = curl_init();
curl_setopt( $ch,CURLOPT_URL, 'https://fcm.googleapis.com/fcm/send' );
curl_setopt( $ch,CURLOPT_POST, true );
curl_setopt( $ch,CURLOPT_RETURNTRANSFER, true );
curl_setopt( $ch,CURLOPT_SSL_VERIFYPEER, false );

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我只需删除这两行即可解决问题：

$ch = curl_init("https://fcm.googleapis.com/fcm/send");

curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST"); 

并加上：

$ch = curl_init();
curl_setopt( $ch,CURLOPT_URL, 'https://fcm.googleapis.com/fcm/send' );
curl_setopt( $ch,CURLOPT_POST, true );
curl_setopt( $ch,CURLOPT_RETURNTRANSFER, true );
curl_setopt( $ch,CURLOPT_SSL_VERIFYPEER, false );

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那很有帮助。我们也可以发送一些数据吗？那很有帮助。我们也可以发送一些数据吗？