Downloader help needed :-(

HI everyone,

Thanks for those of you in the past that helped me with my downloader
not displaying the filename. Someone gave me a link to the downloader
below which works GREAT but i've tried and tried to limit the data
transfer to 60KB a second andI can't get it to work, can any of you
see what I could add to get it to work? The first peice of code the
code I WANT to use as it lets me download with the correct filename
etc ...... but the second piece of code allows me to limit the speed
of the transfer but when I try to merge the second with the first it
craps out on me.

Any help would REALLY be appreciated on this one.

Thanks everyone.

Piece of code 1 (Code I WANT to use)

function forceDownload($file) {
/**
* Function forceDownload:
* download any type of file if it exists and is readable
* -------------------------------------
* @author Andrea Giammarchi
* @date 18/01/2005 [17/05/2006]
* @compatibility PHP >= 4.3.0
*/
if(file_exists($file) && is_readable($file)) {
$filename = basename($file);
if(strpos(strtoupper($_SERVER['HTTP_USER_AGENT']), 'MSIE') !== false
&& strpos($filename, '.') !== false) {
$parsename = explode('.', $filename);
$last = count($parsename) - 1;
$filename = implode('%2E', array_slice($parsename, 0, $last));
$filename .= '.'.$parsename[$last];
};
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename="'.$filename.'"');
header('Content-Length:'.filesize($file));
header('Content-Transfer-Encoding: binary');
if(@$file = fopen($file, "rb")) {
while(!feof($file))
echo fread($file, 8192);
fclose($file);
};
exit(0);
};

};

Piece of code 2 (Which limits nice but has other issues)

$speed = 60; // i.e. 60 kb/s download rate
if(file_exists($file) && is_file($file)) {
header("Cache-control: private");
header("Content-Type: application/octet-stream");
header("Content-Length: ".filesize($file));
//header("Content-Disposition: filename=$file" . "%20");

header("Content-Disposition: attachment; filename=\"$file\"");

flush();
$fd = fopen($file, "r");
while(!feof($fd)) {
echo fread($fd, round($speed*1024)); // $speed kb at a time
flush();
sleep(1);
}
fclose ($fd);
}

Thank you everyone, it's really appreciated.

Chris

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Re: Downloader help needed :-(

----- Original Message ----

> From: Chris Payne
> To: php-general@lists.php.net
> Sent: Thursday, September 24, 2009 2:57:57 PM
> Subject: [PHP] Downloader help needed :-(
>
> HI everyone,
>
> Thanks for those of you in the past that helped me with my downloader
> not displaying the filename. Someone gave me a link to the downloader
> below which works GREAT but i've tried and tried to limit the data
> transfer to 60KB a second andI can't get it to work, can any of you
> see what I could add to get it to work? The first peice of code the
> code I WANT to use as it lets me download with the correct filename
> etc ...... but the second piece of code allows me to limit the speed
> of the transfer but when I try to merge the second with the first it
> craps out on me.
>
> Any help would REALLY be appreciated on this one.
>
> Thanks everyone.
>
> Piece of code 1 (Code I WANT to use)
>
> function forceDownload($file) {
> /**
> * Function forceDownload:
> * download any type of file if it exists and is readable
> * -------------------------------------
> * @author Andrea Giammarchi
> * @date 18/01/2005 [17/05/2006]
> * @compatibility PHP >= 4.3.0
> */
> if(file_exists($file) && is_readable($file)) {
> $filename = basename($file);
> if(strpos(strtoupper($_SERVER['HTTP_USER_AGENT']), 'MSIE') !== false
> && strpos($filename, '.') !== false) {
> $parsename = explode('.', $filename);
> $last = count($parsename) - 1;
> $filename = implode('%2E', array_slice($parsename, 0, $last));
> $filename .= '.'.$parsename[$last];
> };
> header('Content-Type: application/octet-stream');
> header('Content-Disposition: attachment; filename="'.$filename.'"');
> header('Content-Length:'.filesize($file));
> header('Content-Transfer-Encoding: binary');

$speed = 60; // i.e. 60 kb/s download rate

> if(@$file = fopen($file, "rb")) {
> while(!feof($file))
{
// echo fread($file, 8192);
echo fread($fd, round($speed*1024)); // $speed kb at a time
flush();
sleep(1);
}
fclose($file);

> };


> exit(0);
> };
>
> };
>
> Piece of code 2 (Which limits nice but has other issues)
>
> $speed = 60; // i.e. 60 kb/s download rate
> if(file_exists($file) && is_file($file)) {
> header("Cache-control: private");
> header("Content-Type: application/octet-stream");
> header("Content-Length: ".filesize($file));
> //header("Content-Disposition: filename=$file" . "%20");
>
> header("Content-Disposition: attachment; filename=\"$file\"");
>
> flush();
> $fd = fopen($file, "r");
> while(!feof($fd)) {
> echo fread($fd, round($speed*1024)); // $speed kb at a time
> flush();
> sleep(1);
> }
> fclose ($fd);
> }
>
> Thank you everyone, it's really appreciated.
>
> Chris
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, visit: http://www.php.net/unsub.php

Try the above changes.


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Re: Downloader help needed :-(

----- Original Message ----
> From: Tommy Pham
> To: php-general@lists.php.net
> Sent: Thursday, September 24, 2009 4:19:48 PM
> Subject: Re: [PHP] Downloader help needed :-(
>
> ----- Original Message ----
>
> > From: Chris Payne
> > To: php-general@lists.php.net
> > Sent: Thursday, September 24, 2009 2:57:57 PM
> > Subject: [PHP] Downloader help needed :-(
> >
> > HI everyone,
> >
> > Thanks for those of you in the past that helped me with my downloader
> > not displaying the filename. Someone gave me a link to the downloader
> > below which works GREAT but i've tried and tried to limit the data
> > transfer to 60KB a second andI can't get it to work, can any of you
> > see what I could add to get it to work? The first peice of code the
> > code I WANT to use as it lets me download with the correct filename
> > etc ...... but the second piece of code allows me to limit the speed
> > of the transfer but when I try to merge the second with the first it
> > craps out on me.
> >
> > Any help would REALLY be appreciated on this one.
> >
> > Thanks everyone.
> >
> > Piece of code 1 (Code I WANT to use)
> >
> > function forceDownload($file) {
> > /**
> > * Function forceDownload:
> > * download any type of file if it exists and is readable
> > * -------------------------------------
> > * @author Andrea Giammarchi
> > * @date 18/01/2005 [17/05/2006]
> > * @compatibility PHP >= 4.3.0
> > */
> > if(file_exists($file) && is_readable($file)) {
> > $filename = basename($file);
> > if(strpos(strtoupper($_SERVER['HTTP_USER_AGENT']), 'MSIE') !== false
> > && strpos($filename, '.') !== false) {
> > $parsename = explode('.', $filename);
> > $last = count($parsename) - 1;
> > $filename = implode('%2E', array_slice($parsename, 0, $last));
> > $filename .= '.'.$parsename[$last];
> > };
> > header('Content-Type: application/octet-stream');
> > header('Content-Disposition: attachment; filename="'.$filename.'"');
> > header('Content-Length:'.filesize($file));
> > header('Content-Transfer-Encoding: binary');
>
> $speed = 60; // i.e. 60 kb/s download rate
>
> > if(@$file = fopen($file, "rb")) {
> > while(!feof($file))
> {
> // echo fread($file, 8192);
> echo fread($fd, round($speed*1024)); // $speed kb at a time

Sorry, still not wide awake from my afternoon nap...
The above should read:

echo fread($file, round($speed*1024)); // $speed kb at a time

> flush();
> sleep(1);
> }
> fclose($file);
>
> > };
>
>
> > exit(0);
> > };
> >
> > };
> >
> > Piece of code 2 (Which limits nice but has other issues)
> >
> > $speed = 60; // i.e. 60 kb/s download rate
> > if(file_exists($file) && is_file($file)) {
> > header("Cache-control: private");
> > header("Content-Type: application/octet-stream");
> > header("Content-Length: ".filesize($file));
> > //header("Content-Disposition: filename=$file" . "%20");
> >
> > header("Content-Disposition: attachment; filename=\"$file\"");
> >
> > flush();
> > $fd = fopen($file, "r");
> > while(!feof($fd)) {
> > echo fread($fd, round($speed*1024)); // $speed kb at a time
> > flush();
> > sleep(1);
> > }
> > fclose ($fd);
> > }
> >
> > Thank you everyone, it's really appreciated.
> >
> > Chris
> >
> > --
> > PHP General Mailing List (http://www.php.net/)
> > To unsubscribe, visit: http://www.php.net/unsub.php
>
> Try the above changes.
>
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, visit: http://www.php.net/unsub.php


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Re: Downloader help needed :-(

Hi there,

Thank you Tommy, I will look at this when my little 3 year old devil
is in bed, I appreciate your help :-)

Chris

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