function check_spam($chat_id, $from_id, $user_id, $timestp, $printSettingsStateMsgTime, $printSettingsStateMsgCount) {

	$printSettingsStateMsgTime = "1";
	$printSettingsStateMsgCount = "8";

    if (is_dir("spam_cheks")) {
        apiRequest("sendMessage", array(
            'chat_id' => $chat_id,
            'text' => "La cartella spam non esiste"
        ));
    } 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     = $righe[1];
			// SECONDI
			if (($timestp - $tim_old) <= $printSettingsStateMsgTime) {
				$cnt++;
				fseek($file, 0);
				fwrite($file, $timestp . "\n" . $cnt);
				//MESSAGGI
				if ($cnt >= $printSettingsStateMsgCount) {
					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);
	}
}