<?php
 
   include('vendor/autoload.php'); // Kutubxonani chaqiramiz
 
   use Telegram\Bot\Api; 
 
 
   $telegram = new Api('token'); // BotFatherdan olingan tokenni o'rnatamiz
 
   $result = $telegram -> getWebhookUpdates(); // Foydalanuvchidan kelib tushgan xabar va boshqa ma'lumotlarni o'zgaruvchiga olib olamiz
 
 
 
   $text = $result["message"]["text"]; // Qabul qilingan xabar matni
 
   $chat_id = $result["message"]["chat"]["id"]; // Yozishma IDsi
 
   $name = $result["message"]["from"]["username"]; // Yuborgan odamning manzili (username)
 
   $keyboard = [["Men xaqimda"]]; // Klaviatura (shart emas lekin kimdir men xaqimda qiziqib qolsa  )
 
 
   if($text){
    // Agar botga yuborilgan xabar matndan iborat bo'lsa quyidagilar bajariladi
        if ($text == "/start") {
          // Agar kimdir botga start bersa ya'ni yozishmani boshlasa unga birinchi xabar matni
           $reply = "Bu botni shunchaki o'zim uchun yozganman, jiddiy olinmasin!";
 
           $reply_markup = $telegram->replyKeyboardMarkup([ 'keyboard' => $keyboard, 'resize_keyboard' => true, 'one_time_keyboard' => false ]);
 
           $telegram->sendMessage([ 'chat_id' => $chat_id, 'text' => $reply, 'reply_markup' => $reply_markup ]);
 
       }elseif ($text == "Men xaqimda") {
        // Agar kimdir botni muallifi bilan qiziqib "Men xaqimda"ni bossa
       $reply = "Bu bot juda ko'p turdagi yozuvlarni lotin alifbosiga o'tkazib beradi. Boshida o'zim uchun bu botni yaratish fikri kelgan edi, lekin mendanam boshqa odamlarga kerak bo'lib qolar deb o'yladim. Fikr, mulohaza, taklif yoki kamchiliklar bo'lsa @ErkinPardayev";
       $telegram->sendMessage([ 'chat_id' => $chat_id, 'text' => $reply, 'reply_markup' => $reply_markup ]);
       }
       else{
        // Yuborilgan matnli xabar hech biriga to'g'ri kelmasa demak u qayta ishlash uchun matn yuborgan
        // Matnni funksiyamiz orqali qayta ishlab o'ziga yuboramiz
           $reply = toUniversalString($text); // Matnni qayta ishlash
 
           $telegram->sendMessage([ 'chat_id' => $chat_id, 'text' => $reply, 'reply_markup' => $reply_markup ]); // Matnni yuborish
 
       }
 
   }else{
 
       $telegram->sendMessage([ 'chat_id' => $chat_id, 'text' => "Men faqat mant ko'rinishidagi xabarlarni qayta ishlay olaman." ]);
 
   }
 
   function toUniversalString($str, $options = array()) 
   {
    $str = mb_convert_encoding((string)$str, 'UTF-8', mb_list_encodings());
    $defaults = array
    (
      'delimiter'   => ' ',
      'limit'     => null,
      'lowercase'   => true,
      'replacements'  => array(),
      'transliterate' => true,
    );
 
    $options = array_merge($defaults, $options);
    $char_map = array
    (
      // Latin
      'À' => 'A', 'Á' => 'A', 'Â' => 'A', 'Ã' => 'A', 'Ä' => 'A', 'Å' => 'A', 'Æ' => 'AE', 'Ç' => 'C',
      'È' => 'E', 'É' => 'E', 'Ê' => 'E', 'Ë' => 'E', 'Ì' => 'I', 'Í' => 'I', 'Î' => 'I', 'Ï' => 'I',
      'Ð' => 'D', 'Ñ' => 'N', 'Ò' => 'O', 'Ó' => 'O', 'Ô' => 'O', 'Õ' => 'O', 'Ö' => 'O', 'Ő' => 'O',
      'Ø' => 'O', 'Ù' => 'U', 'Ú' => 'U', 'Û' => 'U', 'Ü' => 'U', 'Ű' => 'U', 'Ý' => 'Y', 'Þ' => 'TH',
      'ß' => 'ss',
      'à' => 'a', 'á' => 'a', 'â' => 'a', 'ã' => 'a', 'ä' => 'a', 'å' => 'a', 'æ' => 'ae', 'ç' => 'c',
      'è' => 'e', 'é' => 'e', 'ê' => 'e', 'ë' => 'e', 'ì' => 'i', 'í' => 'i', 'î' => 'i', 'ï' => 'i',
      'ð' => 'd', 'ñ' => 'n', 'ò' => 'o', 'ó' => 'o', 'ô' => 'o', 'õ' => 'o', 'ö' => 'o', 'ő' => 'o',
      'ø' => 'o', 'ù' => 'u', 'ú' => 'u', 'û' => 'u', 'ü' => 'u', 'ű' => 'u', 'ý' => 'y', 'þ' => 'th',
      'ÿ' => 'y',
      // Latin symbols
      '©' => '(c)',
      // Greek
      'Α' => 'A', 'Β' => 'B', 'Γ' => 'G', 'Δ' => 'D', 'Ε' => 'E', 'Ζ' => 'Z', 'Η' => 'H', 'Θ' => '8',
      'Ι' => 'I', 'Κ' => 'K', 'Λ' => 'L', 'Μ' => 'M', 'Ν' => 'N', 'Ξ' => '3', 'Ο' => 'O', 'Π' => 'P',
      'Ρ' => 'R', 'Σ' => 'S', 'Τ' => 'T', 'Υ' => 'Y', 'Φ' => 'F', 'Χ' => 'X', 'Ψ' => 'PS', 'Ω' => 'W',
      'Ά' => 'A', 'Έ' => 'E', 'Ί' => 'I', 'Ό' => 'O', 'Ύ' => 'Y', 'Ή' => 'H', 'Ώ' => 'W', 'Ϊ' => 'I',
      'Ϋ' => 'Y',
      'α' => 'a', 'β' => 'b', 'γ' => 'g', 'δ' => 'd', 'ε' => 'e', 'ζ' => 'z', 'η' => 'h', 'θ' => '8',
      'ι' => 'i', 'κ' => 'k', 'λ' => 'l', 'μ' => 'm', 'ν' => 'n', 'ξ' => '3', 'ο' => 'o', 'π' => 'p',
      'ρ' => 'r', 'σ' => 's', 'τ' => 't', 'υ' => 'y', 'φ' => 'f', 'χ' => 'x', 'ψ' => 'ps', 'ω' => 'w',
      'ά' => 'a', 'έ' => 'e', 'ί' => 'i', 'ό' => 'o', 'ύ' => 'y', 'ή' => 'h', 'ώ' => 'w', 'ς' => 's',
      'ϊ' => 'i', 'ΰ' => 'y', 'ϋ' => 'y', 'ΐ' => 'i',
      // Turkish
      'Ş' => 'S', 'İ' => 'I', 'Ç' => 'C', 'Ü' => 'U', 'Ö' => 'O', 'Ğ' => 'G',
      'ş' => 's', 'ı' => 'i', 'ç' => 'c', 'ü' => 'u', 'ö' => 'o', 'ğ' => 'g',
      // Russian
      'А' => 'A', 'Б' => 'B', 'В' => 'V', 'Г' => 'G', 'Д' => 'D', 'Е' => 'Ye', 'Ё' => 'Yo', 'Ж' => 'J',
      'З' => 'Z', 'И' => 'I', 'Й' => 'Y', 'К' => 'K', 'Л' => 'L', 'М' => 'M', 'Н' => 'N', 'О' => 'O',
      'П' => 'P', 'Р' => 'R', 'С' => 'S', 'Т' => 'T', 'У' => 'U', 'Ф' => 'F', 'Х' => 'X', 'Ц' => 'Ts',
      'Ч' => 'Ch', 'Ш' => 'Sh', 'Щ' => 'Sh', 'Ъ' => '\'', 'Ы' => 'Y', 'Ь' => '', 'Э' => 'E', 'Ю' => 'Yu',
      'Я' => 'Ya',
      'а' => 'a', 'б' => 'b', 'в' => 'v', 'г' => 'g', 'д' => 'd', 'е' => 'e', 'ё' => 'yo', 'ж' => 'j',
      'з' => 'z', 'и' => 'i', 'й' => 'y', 'к' => 'k', 'л' => 'l', 'м' => 'm', 'н' => 'n', 'о' => 'o',
      'п' => 'p', 'р' => 'r', 'с' => 's', 'т' => 't', 'у' => 'u', 'ф' => 'f', 'х' => 'x', 'ц' => 'ts',
      'ч' => 'ch', 'ш' => 'sh', 'щ' => 'sh', 'ъ' => '\'', 'ы' => 'y', 'ь' => '', 'э' => 'e', 'ю' => 'yu',
      'я' => 'ya',
      // Ukrainian
      'Є' => 'Ye', 'І' => 'I', 'Ї' => 'Yi', 'Ґ' => 'G',
      'є' => 'ye', 'і' => 'i', 'ї' => 'yi', 'ґ' => 'g',
      // Czech
      'Č' => 'C', 'Ď' => 'D', 'Ě' => 'E', 'Ň' => 'N', 'Ř' => 'R', 'Š' => 'S', 'Ť' => 'T', 'Ů' => 'U',
      'Ž' => 'Z',
      'č' => 'c', 'ď' => 'd', 'ě' => 'e', 'ň' => 'n', 'ř' => 'r', 'š' => 's', 'ť' => 't', 'ů' => 'u',
      'ž' => 'z',
      // Polish
      'Ą' => 'A', 'Ć' => 'C', 'Ę' => 'e', 'Ł' => 'L', 'Ń' => 'N', 'Ó' => 'o', 'Ś' => 'S', 'Ź' => 'Z',
      'Ż' => 'Z',
      'ą' => 'a', 'ć' => 'c', 'ę' => 'e', 'ł' => 'l', 'ń' => 'n', 'ó' => 'o', 'ś' => 's', 'ź' => 'z',
      'ż' => 'z',
      // Latvian
      'Ā' => 'A', 'Č' => 'C', 'Ē' => 'E', 'Ģ' => 'G', 'Ī' => 'i', 'Ķ' => 'k', 'Ļ' => 'L', 'Ņ' => 'N',
      'Š' => 'S', 'Ū' => 'u', 'Ž' => 'Z',
      'ā' => 'a', 'č' => 'c', 'ē' => 'e', 'ģ' => 'g', 'ī' => 'i', 'ķ' => 'k', 'ļ' => 'l', 'ņ' => 'n',
      'š' => 's', 'ū' => 'u', 'ž' => 'z',
      // Uzbek
      "Ў"=>"O'", "ў"=>"o'", "Ғ"=>"G'", "ғ"=>"g'", "Ҳ"=>"H", "ҳ"=>"h", "Қ"=>"Q", "қ"=>"q",
      //Symbols
      "\"" => "'", "–" => "-", "‘" => "'", "“" => "\"", "”" => "\"", "’" => "'", "´" => "'",
    );
 
    $str = preg_replace(array_keys($options['replacements']), $options['replacements'], $str);
    if ($options['transliterate']) {
      $str = str_replace(array_keys($char_map), $char_map, $str);
    }
 
    $str = preg_replace('/(' . preg_quote($options['delimiter'], '/') . '){2,}/', '$1', $str);
    $str = mb_substr($str, 0, ($options['limit'] ? $options['limit'] : mb_strlen($str, 'UTF-8')), 'UTF-8');
    $str = trim($str, $options['delimiter']);
    return $str;
  }
?>