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| Title : |
A PHP function to force a browser to download a given file in the web server. It's also possible to set the max download speed via a second argument.
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| Categories : |
PHP, Filesystem |
Alix Axel |
| Date : |
Nov 23rd 2008 |
| Grade : |
5 of 5 (graded 1 times) |
| Viewed : |
2978 |
| File : |
No file for this code example. |
| Images : |
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| Search : |
More code by Alix Axel |
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| Action : |
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| Tools : |
My Examples List |
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| <?php
function Download($path, $speed = null)
{
if (is_file($path) === true)
{
set_time_limit(0);
while (ob_get_level() > 0)
{
ob_end_clean();
}
$speed = (is_null($speed) === true) ? filesize($path) : intval($speed) * 1024;
header('Expires: 0');
header('Pragma: public');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Content-Type: application/octet-stream');
header('Content-Length: ' . filesize($path));
header('Content-Disposition: attachment; filename="' . basename($path) . '"');
header('Content-Transfer-Encoding: binary');
for ($i = 0; $i <= filesize($path); $i = $i + $speed)
{
echo file_get_contents($path, false, null, $i, $speed);
flush();
sleep(1);
}
exit();
}
return false;
}
?> | |
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