function check_spam($chat_id, $from_id, $user_id, $timestp, $printSettingsStateMsgTime, $printSettingsStateMsgCount) {
    if (is_dir("spam_cheks")) {
        apiRequest("sendMessage", array(
            'chat_id' => $chat_id,
            'text' => "no"
        ));
    } else {
        $name_file = "spam_checks/" . $chat_id . "_" . $user_id . ".txt";
        if (!file_exists($_SERVER['DOCUMENT_ROOT'] . "/" . $name_file)) {
            $file = fopen($_SERVER['DOCUMENT_ROOT'] . "/" . $name_file, "w+");
            fwrite($file, $timestp . "\n1");
        } else {
            $file    = fopen($_SERVER['DOCUMENT_ROOT'] . "/" . $name_file, "r+");
            $righe   = explode("\n", fread($file, filesize($_SERVER['DOCUMENT_ROOT'] . "/" . $name_file)));
            $tim_old = $righe[0];
            $cnt     = $righe[1];
			// SECONDI IMPOSTATO A 1
            if (($timestp - $tim_old) <= $printGroupMsgTime) {
                $cnt++;
                fseek($file, 0);
                fwrite($file, $timestp . "\n" . $cnt);
				//MESSAGGI 5 IN 1 SECONDO
                if ($cnt >= $printGroupMsgCount) {
					apiRequest("sendMessage", array(
						'chat_id' => $chat_id,
						'text' => "utente bannato"
					));

					apiRequest("kickChatMember", array(
						'chat_id' => $chat_id,
						"user_id" => $from_id
					));
                }
            } else {
                unlink($_SERVER['DOCUMENT_ROOT'] . "/" . $name_file);
            }
        }
        fclose($file);
    }
}