我如何从Telegram Bot获取UserID

Question

我想从用户与我的机器人聊天时从用户那里获取userid和chatid，因为我需要该ID才能将查询发送到Sql并注册该用户，但我不知道如何获取userid :(

$data = file_get_contents("php://input");
$update = json_decode($data,true);

$message = $update["message"];
$text = $message["text"];
$cid = $update["message"]["from"]["id"];
$from = $message["from"];
$username = $from["username"];
$nome = $from["first_name"];
$cognome = $form["last_name"];

$cbid = $update["callback_query"]["from"]["id"];
$cbdata = $update["callback_query"]["data"];
$chat_id = $message->chat->id;
$user_id = $message->from->id;
$user = $message->from->username;

并且此代码用于将UserID和ChatID发送到聊天室

if($text == "Datos"){
$but = array(array(array("text" => "UserID", "callback_data" => "Info"),),);
inlineKeyboard($but, $cid, "Clicca uno di questi due pulsanti \nper andare su google o su facebook!");
}

if(callback($update)){
    if($cbdata == "Info"){
    send($cbid, "estos son los datos: $probando $user $userid $probando2");
    }
}

Answer 1

这是我不太确定如何获取userid或chat_id的方式，但是现在我需要将该信息用于代码的另一部分，但是当我再次调用$welcomemessage ，userid的值为空。 我该怎么办？

$userid = $message["from"]["id"];

$welcomemessage = "Este es tu id: $userid";

if ($text == '/hope') {
    $welcomemessage;

    // Send the generated message back to the Telegram user
    file_get_contents($website."/sendmessage?chat_id=".$chatId."&text=".$welcomemessage);
}

Answer 2

这是获取用户ID的最后代码，我希望我能帮助到这个人。

$userid = $message["from"]["id"];


if ($text == '/hope') {
    $userid;

    file_get_contents($website."/sendmessage?chat_id=".$chatId.);
}