title: sending message in telegram bot using curl
body: <p>I want to get my bot message from database and send to the user, It worked when my text was only 1 word,but now it doesn't work and shows the HTTP BAD REQUEST 400. I think I should use curl, but I didn't find any document useful for sending a long message from telegram bot.(actually because I'm a beginner in php)</p>
  
  <p>here is my code
      
  
  <pre><code>$botToken="something";
  $website="https://api.telegram.org/bot".$botToken;
  
  
  $update = file_get_contents("php://input");
  $update = json_decode($update, true);
  
  $chatID = $update["message"]["chat"]["id"];
  $message = $update["message"]["text"];
  
  define("dbhost", "localhost:3306"); define("dbuser", "sm");
  define("dbpass", "sm"); define("database", "sm");
  
  switch ($message){
   case "/get":
    connected($chatID);
  
  break;
  
   }
  
  function sendMessage($chatID,$message){
  
  
  $url =$GLOBALS[website]."/sendMessage?chat_id=".$chatID."&amp;text=".$message;
  
  //file_get_contents($url);
      $ch = curl_init(); 
  
      curl_setopt($ch, CURLOPT_URL, $url); 
      curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
  
      $output = curl_exec($ch);
      curl_close($ch);
  
     //checkJSON($chatID,$update);
  
   }
  
   function connected($chatID){
  
   $conn = mysql_connect(dbhost,dbuser,dbpass);
  
   if(! $conn )
   {
     die('Could not connect: ' . mysqli_error());
   }
  
  
    mysql_select_db( database );
  
    $strSQL = "SELECT text FROM bott WHERE id= '1' ";
    $result = mysql_query($strSQL) or die('SQL Error :: '.mysql_error());
     $row = mysql_fetch_assoc($result);
    $message=$row['text'];
    sendMessage($chatID,$message);
    mysql_close($conn);
    }
  
  
  
  
  function checkJSON($chatID,$update){
  
      $myFile = "log.txt";
      $updateArray = print_r($update,TRUE);
      $fh = fopen($myFile, 'w') or die("can't open file");
      fwrite($fh, $chatID ."\n\n");
      fwrite($fh, $updateArray."\n\n");
      fclose($fh);
    }
  
  
  
  
  ?&gt;
  </code></pre>
  
  <p>this is the error when I use file_get_contents</p>
  
  <pre><code>[08-Jul-2016 12:27:35 America/Chicago] PHP Warning:     file_get_contents(https://api.telegram.org/bot218048829:AAF7baKISagQfALp4OIPh-   yU_hMOnpFGU0A/sendMessage?   chat_id=98506693&amp;amp;text=Introduction%0D%0AA+COMPUTER+PROCESSOR+such+as+Intel%92s+i486+used+to+cost+around+the+same+as+a+small+car.+Nowadays+a+chip+with+similar+power+is+the+price+of+a+chocolate+bar.%0D%0A): failed to open stream: HTTP request failed! HTTP/1.1 400 Bad Request
   in /home/sfduiir1/public_html/php.php on line 29
  </code></pre>
  
  <p>This code doesn't send anything to the user.</p>