My file download is incomplete in PHP

My php download script seems to download files alright , but when I tried to open them I realize they are incomplete. I know this because the download file size is always 1kb. The original is about 121 kb.
I tried both "file_get_content($FilePath") and "readfile($FilePath)"  but none works.
 I have attached my script here.
adokliAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Dave BaldwinFixer of ProblemsCommented:
No, you haven't attached it.  You should open the files in a text editor.  You will probably see an error message.
0
Ray PaseurCommented:
Try this script.  It seems to work well in modern browsers.

<?php // demo/force_download.php

/**
 * Show how to force a file download
 *
 * Choose a file to download, either via a hard-coded file path
 * or via a URL parameter like this
 *
 * path/to/demo/force_download.php?url=path/to/file.txt
 *
 * If you wanted to use the URL parameter, you might want to
 * (1) Secure the script with password protection
 * (2) replace the $url variable with something like this:
 * $url = $_GET['url'];
 *
 * If you use the URL parameter, be careful that the script
 * does not expose sensitive data on your server!
 */


// WHAT FILE DO WE WANT TO DOWNLOAD?
$url = "http://www.IcoNoun.com/demo/short_text_file.txt";
force_download($url);



// FUNCTION TO FORCE A DOWNLOAD FROM A FILE
function force_download($url, $filename=NULL)
{
    // GET THE DOWNLOAD FILE NAME
    if (empty($filename)) $filename = basename($url);

    // GET LENGTH AND FILE RESOURCE POINTER
    $hdr = get_headers($url, TRUE);
    $len = trim($hdr['Content-Length']);
    $fpr = fopen($url,'rb');

    // ON SUCCESS
    if ($fpr)
    {
        // THESE HEADERS ARE USED ON ALL BROWSERS
        header("Content-Type: application-x/force-download");
        header("Content-Disposition: attachment; filename=$filename");
        header("Content-length: $len");
        header("Expires: ".gmdate("D, d M Y H:i:s", mktime(date("H")+2, date("i"), date("s"), date("m"), date("d"), date("Y")))." GMT");
        header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");

        // THIS HEADER MUST BE OMITTED FOR IE 6+
        if (FALSE === strpos($_SERVER["HTTP_USER_AGENT"], 'MSIE '))
        {
            header("Cache-Control: no-cache, must-revalidate");
        }

        // THIS IS THE LAST HEADER
        header("Pragma: no-cache");

        // FLUSH THE HEADERS TO THE BROWSER
        flush();

        // WRITE THE FILE
        fpassthru($fpr);
    }

    // ERROR
    else
    {
        trigger_error("ERROR: UNABLE TO OPEN $url", E_USER_ERROR);
    }
}

Open in new window

0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
PHP

From novice to tech pro — start learning today.