file download issue

Discussion in 'PHP' started by dizyn, Nov 13, 2007.

0
  1. #1
    I am having problem with file download, It downloads file but when i try to open it it says file corrupted.

    here is my code:
    $dir=USER_DOCUMENT_PATH;
if (isset($_REQUEST["action"])) {
    $file=$dir.$file;
    header("Content-type: application/force-download");
    header("Content-Transfer-Encoding: Binary");
    header("Content-length: ".filesize($file));
    header("Content-disposition: attachment; filename=\"".basename($file)."\"");
    readfile("$file");
} else {
    echo "No file selected";
}
    PHP:
    here is page link:
    http://www.ujueta.com/file_download.php?product_id=37&action=download&file_no=2

    any idea?
     
    dizyn, Nov 13, 2007 IP
  2. salmanshafiq

    salmanshafiq Well-Known Member

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    #2
    dear try this code it's working fine in my code


    
<?php
$filename = $_REQUEST['file'];

// required for IE, otherwise Content-disposition is ignored
/*
if(ini_get('zlib.output_compression'))
  ini_set('zlib.output_compression', 'Off');
*/
// addition by Jorg Weske
$file_extension = strtolower(substr(strrchr($filename,"."),1));

if( $filename == "" ) 
{
  echo "<html><title>Salman's Download Script</title><body>ERROR: download file NOT SPECIFIED. USE force-download.php?file=filepath</body></html>";
  exit;
} elseif ( ! file_exists( $filename ) ) 
{
  echo "<html><title>Salman's Download Script</title><body>ERROR: File not found. USE force-download.php?file=filepath</body></html>";
  exit;
};
switch( $file_extension)
{
  case "pdf": $ctype="application/pdf"; break;
  case "exe": $ctype="application/octet-stream"; break;
  case "zip": $ctype="application/zip"; break;
  case "doc": $ctype="application/msword"; break;
  case "xls": $ctype="application/vnd.ms-excel"; break;
  case "ppt": $ctype="application/vnd.ms-powerpoint"; break;
  case "gif": $ctype="image/gif"; break;
  case "png": $ctype="image/png"; break;
  case "jpeg":
  case "jpg": $ctype="image/jpg"; break;
  default: $ctype="application/force-download";
}
header("Pragma: private"); // required
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Cache-Control: private",false); // required for certain browsers 
header("Content-Type: $ctype");
// change, added quotes to allow spaces in filenames, by Rajkumar Singh
header("Content-Disposition: attachment; filename=\"".basename($filename)."\";" );
header("Content-Transfer-Encoding: binary");
header("Content-Length: ".filesize($filename));
readfile("$filename");
exit();
?>
    PHP:
     
    salmanshafiq, Nov 14, 2007 IP
  3. singh.ajit05

    singh.ajit05 Peon

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    #3
    <?php
    $extlimit == "yes";
    $limitedext = array(".jpg",".jpeg",".gif");
    $uploadfile="";
    $fileatt=$_FILES['fileatt']['tmp_name'];
    $fileatt_type = $_FILES['fileatt']['type'];
    $fileatt_name = $_FILES['fileatt']['name'];
    // code for check
    $ext = strrchr($_FILES['fileatt']['name'],'.');
    if (($extlimit == "yes") && (!in_array($ext,$limitedext))) {
    echo("Wrong file extension. ");
    exit();
    }

    if($fileatt_name!="")
    {
    $uploadfile=$cpath."resume/".$fileatt_name;
    if (($fileatt_type=="image/pjpeg") || ($fileatt_type=="image/jpeg") || ($fileatt_type=="image/gif"))
    {
    @move_uploaded_file($fileatt , $uploadfile) or die('Resume upload problem.');
    }
    }
    $to="singh.ajit05@hotmail.com";
    $from = $_POST['EMAIL_ADDRESS'];
    $subject = "Just send testing mail";
    $message = "
    Name :- ".$_POST[name]."\n
    E-mail Id :- ".$_POST
     
    singh.ajit05, Apr 1, 2008 IP