if(!empty($update->message->video)){
 $mp4 = true;
   $doc_id = $update->message->video->file_id; 
}

if($text=="/my"){
  $getp = file_get_contents("https://api.telegram.org/bot$token/getUserProfilePhotos?user_id=$uid&limit=1");
  $json = json_decode($getp);
  $photo = $json->result->photos[0][0]->file_id;
  bot('sendPhoto',[ 
    'chat_id'=>$cid, 
    'photo'=>$photo,
    'reply_to_message_id'=>$mid,
    'parse_mode'=>'html',
  ]);
}

 if($text == "/speed" and joinchat($cid)=="true"){
$start_time = round(microtime(true) * 1000);
$send=  bot('sendMessage', [
'chat_id' => $cid,
 'text' =>"🚀 Bot tezligi:",
])->result->message_id;
$end_time = round(microtime(true) * 1000);
$time_taken = $end_time - $start_time;
bot('editMessageText',[
'chat_id'=>$cid,
'message_id'=> $send,
"text" => "🚀 *Bot tezligi: " . $time_taken .  "* m/s",
'parse_mode'=>'Markdown',
]);
}