I want to download APK which is placed in my Windows server. The file exists. PHP script is given below
<?php
$file = '/45.34.14.285/n1/n.apk'; //not public folder
if (file_exists($file)) {
header('Content-Description: File Transfer');
header('Content-Type: application/vnd.android.package-archive');
header('Content-Disposition: attachment; filename='.basename($file));
header('Content-Transfer-Encoding: binary');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
header('Content-Length: ' . filesize($file));
ob_clean();
flush();
readfile($file);
exit;
}
else
{
echo 'No File Found';
}
?>
But it returns
'No File Found'
Related
I created a simple file to download files.
I have the following code:
function DownloadFile($file) { // $file = include path
if(file_exists($file)) {
header('HTTP/1.0 200 OK', true, 200);
header('Content-Description: File Transfer');
header('Content-Type: application/zip');
header('Content-Disposition: attachment; filename='.basename($file));
header('Content-Transfer-Encoding: binary');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
ob_clean();
flush();
readfile($file);
exit;
}
}
The problem is if I try to download files over 40-50MB the file is downloaded blank(0KB) but if I try below 40MB it is working perfectly.
What is the problem?
Like explained in this article https://www.sitepoint.com/community/t/php-file-size-download-limit/6541 you need to set
memory_limit = 128M
post_max_size = 300M
in php.ini file
The solution:
function DownloadFile($file) { // $file = include path
if(file_exists($file)) {
header('HTTP/1.0 200 OK', true, 200);
header('Content-Description: File Transfer');
header('Content-Type: application/zip');
header('Content-Disposition: attachment; filename='.basename($file));
header('Content-Transfer-Encoding: chunked');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
header('Content-Length: ' . filesize($file));
ob_clean();
flush();
ob_end_flush();
if ($fd = fopen ($file, "r")) {
set_time_limit(0);
ini_set('memory_limit', '1024M');
while(!feof($fd)) {
echo fread($fd, 4096);
flush();
}
}
}
}
When I try to download a file, it downloads but without content, i.e., its size is 0 bytes.
I am using this code, what I am doing wrong?
$fullPath = "/home/yakar/www/files/gpx/".$file;
if (file_exists($fullPath)) {
// setting headers
header('Content-Description: File Transfer');
header('Content-Type: '.$type);
header('Content-Disposition: attachment; filename='.basename($file));
header('Content-Transfer-Encoding: binary');
header('Expires: 0');
header('Cache-Control: must-revalidate');
header('Pragma: public');
header('Content-Length: ' . filesize($file));
ob_clean();
flush();
readfile($file);
exit;
} else {
die('File does not exist');
}
I must download an apk file from my server, but i have an incomplete download.
This is the code:
header('Content-Type: application/vnd.android.package-archive');
header('Content-Disposition: attachment; filename="Zappapp1.0.apk"');
readfile('Zappapp1.0.apk');
EDIT
I try this but it not work..
$file = 'zappapp.altervista.org/apk/Zappapp1.0.apk';
if (file_exists($file)) {
header('Content-Description: File Transfer');
header('Content-Type: application/vnd.android.package-archive');
header('Content-Disposition: attachment; filename='.basename($file));
header('Content-Transfer-Encoding: binary');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
header('Content-Length: ' . filesize($file));
ob_clean();
flush();
readfile($file);
exit;
}
Sorry for my english but i'm italian ..
You Can Try This Maybe Its Help you.............
$file = '/home/bla-bla/domains/bla-bla.com/file/file.apk'; //not public folder
if (file_exists($file)) {
header('Content-Description: File Transfer');
header('Content-Type: application/vnd.android.package-archive');
header('Content-Disposition: attachment; filename='.basename($file));
header('Content-Transfer-Encoding: binary');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
header('Content-Length: ' . filesize($file));
ob_clean();
flush();
readfile($file);
exit;
}
I am downloading PDF/DOC files using php
This is my html code :
<a title="Download" target="_new" href="includes/pdf_server.php?file=test.pdf">Test PDF</a>
This is my php code in pdf_server.php file
<?php
$file = $_GET["file"];
if (file_exists("../PDF/".$file)) {
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header("Content-Type: application/force-download");
header('Content-Disposition: attachment; filename=' . urlencode(basename($file)));
// header('Content-Transfer-Encoding: binary');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
header('Content-Length: ' . filesize("../PDF/".$file));
ob_clean();
flush();
readfile($file);
exit;
}
?>
PDF is the folder where I have my test.pdf file . When I click on link to download file. Browser shows file to download with its size (1.4 mb) but when download finished and I open the file it shows error either file damaged or not supported file. Then I check it's properties it shows 0 bytes.
Please help
Try this-
<?php
$file_name = $_GET["file"];
if (file_exists("../PDF/".$file_name)) {
header('Pragma: public'); // required
header('Expires: 0'); // no cache
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Last-Modified: '.gmdate ('D, d M Y H:i:s', filemtime ("../PDF/".$file_name)).' GMT');
header('Cache-Control: private',false);
header('Content-Type: '.'application/pdf');
header('Content-Disposition: attachment; filename="'.basename("../PDF/".$file_name).'"');
header('Content-Transfer-Encoding: binary');
header('Content-Length: '.filesize($file_name)); // provide file size
header('Connection: close');
readfile("../PDF/".$file_name); // push it out
exit();
}
?>
I'm forcing a download on links using this code from the PHP.net site:
if (file_exists($file)) {
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename='.basename($file));
header('Content-Transfer-Encoding: binary');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
header('Content-Length: ' . filesize($file));
ob_clean();
flush();
readfile($file);
exit;
}
I put this code in a file called 'download.php', and call it from a page (Click).
It works fine on all browsers, but on Safari the window it opens ('download.php') stays open during and after the download/open process. In other browsers it disappears immediately. Has anyone else come across this problem, and if so are there any suggestions as to how to solve it?
I tried this and it seems to be working equally in all browsers. Try this code, considering that Safari and IE need of more characters as headers to be sent:
#$file = 'load.php';
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename='.basename($file));
header('Content-Transfer-Encoding: binary');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
header('Content-Length: ' . filesize($file));
ob_clean();
for($i = 0; $i < 40000; $i++) {
echo ' '; // extra spaces
}
flush();
usleep(50000);
exit;