PHP - Downloading File - Adding Html To Top

I have searched for the solution for so long and I still could not solve my problem. I have a localhost server where it stored some pdf files for download.  I implemented the following function to force the download:

if(isset($_POST['dlPDF']))
{

$file = $_SERVER['DOCUMENT_ROOT'] .'/Upload/'.$pdfName;

header("Content-Type: application/pdf");
header("Cache-Control: public");
header("Content-Description: File Transfer");
header("Content-Disposition: attachment; filename=$pdfName");
header("Content-Transfer-Encoding: binary");

// read the file from disk
readfile($file);
}

However I could not open the pdf file properly since it says "the pdf file is not correctly encoded". FYI, the downloaded pdf file is always a few Kb larger than the original file. Please kindly let me know if there is anything I can do to make the pdf readable and I appreciate your help.

Hello,

I have a php page from where anyone can download mp3 songs. my database table contain song title and the directory link of every song. the page retrieve song title with the link that people can click and download. but if u click the mp3 started to play on new window. if u right click and save as then it download. but I want that people click and it will start download or give a prompt to save the file in pc. I hv the following code please help me... thankx

Code: [Select]
<?PHP
                $artist=$_GET['artist'];
                $album=$_GET['album'];

                $query=("select *from Band where artist='$artist' and album='$album'");
                $result=mysql_query($query);
                while ($row=mysql_fetch_array($result))
                      { 
                ?>
                          <a href="<?php echo $row["link"];?>"><strong><?php echo $row["title"];?></strong></a>
                <?PHP
                      }
                  ?>

How can I make that if I click on the title then it will start download. pls need help.

Hello everyone.
I have a problem with some of my php script.

I have some php code that downloads a remote file and directly outputs it to the user. It works and all, it's just that when I do it on my Ubuntu LAMP server, downloading a file takes up a lot of ram. On my Windows WAMP server it works correctly and doesn't use up so much ram. Is this a problem with my code, or is it a server configuration?

Below is the code I use to download the file.
Code: [Select]

public function output_file($file, $name, $mime_type='', $size)
   {
   session_write_close();
    /*
    This function takes a path to a file to output ($file),
    the filename that the browser will see ($name) and
    the MIME type of the file ($mime_type, optional).
   
    If you want to do something on download abort/finish,
    register_shutdown_function('function_name');
    */
    if(is_readable($file)) die('File not found or inaccessible!');
    /*
    $size = $size;
    $name = rawurldecode($name); */
   
    /* Figure out the MIME type (if not specified) */
    $known_mime_types=array(
      "pdf" => "application/pdf",
      "txt" => "text/plain",
      "html" => "text/html",
      "htm" => "text/html",
      "exe" => "application/octet-stream",
      "zip" => "application/zip",
      "doc" => "application/msword",
      "xls" => "application/vnd.ms-excel",
      "ppt" => "application/vnd.ms-powerpoint",
      "gif" => "image/gif",
      "png" => "image/png",
      "jpeg"=> "image/jpg",
      "jpg" =>  "image/jpg",
      "php" => "text/plain"
    );
   
    if($mime_type==''){
       $file_extension = strtolower(substr(strrchr($file,"."),1));
       if(array_key_exists($file_extension, $known_mime_types)){
         $mime_type=$known_mime_types[$file_extension];
       } else {
         $mime_type="application/x-rar-compressed";
       };
    };
   
    @ob_end_clean(); //turn off output buffering to decrease cpu usage
   
    // required for IE, otherwise Content-Disposition may be ignored
    if(ini_get('zlib.output_compression'))
     ini_set('zlib.output_compression', 'Off');
   
    header('Content-Type: ' . $mime_type);
    header('Content-Disposition: attachment; filename="'.$name.'"');
    header("Content-Transfer-Encoding: binary");
    header('Accept-Ranges: bytes');
   
    /* The three lines below basically make the
      download non-cacheable */
    header("Cache-control: no-cache");
    //header('Pragma: private');
   // header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
   
    // multipart-download and download resuming support
    if(isset($_SERVER['HTTP_RANGE']))
    {
      list($a, $range) = explode("=",$_SERVER['HTTP_RANGE'],2);
      list($range) = explode(",",$range,2);
      list($range, $range_end) = explode("-", $range);
      $range=intval($range);
      if(!$range_end) {
         $range_end=$size-1;
      } else {
         $range_end=intval($range_end);
      }
   
      $new_length = $range_end-$range+1;
      header("HTTP/1.1 206 Partial Content");
      header("Content-Length: $new_length");
      header("Content-Range: bytes $range-$range_end/$size");
    } else {
      $new_length=$size;
      header("Content-Length: ".$size);
    }
   
    /* output the file itself */
    $chunksize = 1*(1024)*(1024); //you may want to change this
    $bytes_send = 0;
    if ($file = fopen($file, 'r'))
    {
      if(isset($_SERVER['HTTP_RANGE']))
      fseek($file, $range);
   
      while(!feof($file) &&
         (!connection_aborted()) &&
         ($bytes_send<$new_length)
           )
      {
         $buffer = fread($file, $chunksize);
         print($buffer); //echo($buffer); // is also possible
         flush();
         $bytes_send += strlen($buffer);
      }
    fclose($file);
    } else die('Error - can not open file.');
   
   die();
   }
   // END OUTPUT_FILE function

Hello,

Ive got a script that downloads a file to my server. I want to be able to download a file from a site such as FileServe using my premium details. Ive tried http://username:password@fileserve.com/file.rar but that dosent work, It just downloads a tiny small 30kb file.

Is there a way i can set a cookie or somthing so my script has access to download file using my premium account?

Thanks in advance

Hi,
I want that user can only read my article but can't download it. neither with save page as or with view source, even not with selecting text. and copy and paste. is there any solution in php to do that.
Please help
Thanks