how to take out data from response

'''function sendNotification($token,$dataArr) { $key = env('FCM_KEY',''); $fcmApiKey = $key; $url = 'https://fcm.googleapis.com/fcm/send';

    $registrationIds = $token;//Fcm Device ids array

    $message = $dataArr['message'];
    $title = $dataArr['title'];
    $image=$dataArr['image'];
    $news_id=$dataArr['station_id'];

$random=$dataArr['random_id'];

    $msg = array('message' => $message,'title' => $title,"image"=>$image,"station_id"=>$news_id,"random_id"=>$random);
    $fields = array('registration_ids' => $registrationIds,'data' => $msg);


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

    $ch = curl_init();
    curl_setopt( $ch,CURLOPT_URL, $url );
    curl_setopt( $ch,CURLOPT_POST, true );
    curl_setopt( $ch,CURLOPT_HTTPHEADER, $headers );
    curl_setopt( $ch,CURLOPT_RETURNTRANSFER, true );
    curl_setopt( $ch,CURLOPT_SSL_VERIFYPEER, false );
    curl_setopt( $ch,CURLOPT_POSTFIELDS, json_encode( $fields ) );
    $result = curl_exec($ch );
    // Execute post
    $result = curl_exec($ch);
    if ($result === FALSE) {
        die('Curl failed: ' . curl_error($ch));
    }
    // Close connection
    curl_close($ch);    
   return $result;
   
    
    
}'''