I am trying to export my post data into csv/xls but both return '???' instead of arabic string. I have set headers...
//output the headers for the XLS file
header('Content-Encoding: UTF-8');
header("Content-Type: Application/vnd.ms-excel; charset=utf-8");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header('Content-Description: File Transfer');
header("Content-Disposition: Attachment; Filename=\"$filename\"");
header("Expires: 0");
header("Pragma: public");
Does it work if you add this to the end of the header output?
print chr(255) . chr(254) . mb_convert_encoding($csv_output, 'UTF-16LE', 'UTF-8');
Found it here and here .
Related
i am trying to make the video seek using php file
this is my code
<?php
$path = 'http://exmaple.com/video.mp4';
$mm_type="video/mp4";
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Cache-Control: public");
header("Content-Description: File Transfer");
header("Content-Type: " . $mm_type);
header("Content-Length: " .(string)(filesize($path)) );
header('Content-Disposition: attachment; filename="'.basename($path).'"');
header("Content-Transfer-Encoding: binary
");
readfile($path); // outputs the content of the file
exit();
?>
the video work but it is not possible to seek
Seeking requires that your server support handling of the Content-Range: header
i have a code like this :
header("Pragma: public", true);
header("Expires: 0"); // set expiration time
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header('Content-type: application/rar');
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header('Content-Type: application/download');
header('Content-Disposition: attachment; filename='.$fullname);
header("Content-Transfer-Encoding: binary");
header("Content-Length: " . filesize($fullname));
$fp = fopen($fullname, "r");
fpassthru($fp);
fclose($fp);
based on above code, download is running, but the tar.gz cannot be opened.
how to solve it? is it possible to download tar.gz?
Content type for GNU zipped archive is application/x-gzip.
You should use below code to set content type
header('Content-type: application/x-gzip');
I have the following code in an attempt to have it so a specific file on the server is downloaded:
$file = 'upload/Order.txt';
header("Pragma: public", true);
header("Expires: 0"); // set expiration time
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header("Content-Type: application/download");
header("Content-Disposition: attachment; filename="basename.$file);
header("Content-Transfer-Encoding: binary");
header("Content-Length: ".filesize($file));
All that happens is it causes the browser to download a file, in my case "Order.txt", but its blank, it is just creating this file out of no where. It doesn't do anything with the "upload/" path portion of $file.
Thanks for any help, I find headers really confusing, why I can't just have "download ($file)" is beyond me.
Edit: I'll struggle over a problem for days, finally decide to ask here then immediately after fix it my self.
I changed the location of the file to be in the same as the PHP script, I'd still like to know how to make it work with them being separate however. I also added:
readfile($file);
If I alter with of these 2 changes it doesn't work.
Also slim lined it, new code:
$file = 'Order.txt';
header("Cache-Control: public");
header("Content-Description: File Transfer");
header("Content-Disposition: attachment; filename=$file");
header("Content-Type: application/zip");
header("Content-Transfer-Encoding: binary");
readfile($file);
you should print content of file to stdout after headers:
$file = 'upload/Order.txt';
header("Pragma: public", true);
header("Expires: 0"); // set expiration time
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header("Content-Type: application/download");
header("Content-Disposition: attachment; filename=".basename($file));
header("Content-Transfer-Encoding: binary");
header("Content-Length: ".filesize($file));
$handle = fopen($file, "r");
$contents = fread($handle, filesize($file));
fclose($handle);
echo $contents;
Try change this line:
header("Content-Disposition: attachment; filename='".basename($file)."';");
After executing the below code, Browser automatically Downloading PDF Document. When i open that PDF, i am getting below Error.
I got below snippet idea from source
<?php
$filename = "yourfilename.pdf";
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Cache-Control: public");
header("Content-Description: File Transfer");
header("Content-Type: application/pdf");
header("Content-Disposition: attachment; filename=$filename");
header("Content-Transfer-Encoding: binary");
echo "my contents should display in PDF Document";
?>
I'm trying to download a CSV file through the browser. The script is partially working, because so far I managed to display the CSV on screen, but the download is not starting.
Here is what i tried so far:
if(isset($currency)) {
header("Content-Type: application/csv");
header("Content-Disposition: attachment;Filename=Pricelogs.csv");
ob_clean();
$filename = "/tmp/".uniqid().".csv";
exportCSVFile($filename, $currency, $country, $provider);
readfile($filename);
//unlink("'".$filename."'");
} else {
echo "ERR_USERNAME_PASSWORD";
exit();
}
I had already read all questions of this type from FAQ & also tried but it gets open on browser only,instead of downloading.
I had also used header with single quotes.
I also tried header("Content-Type: text/csv");
Also:
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Cache-Control: private",false); // required for certain browsers
header("Content-Type: application/force-download");
header("Content-Disposition: attachment; filename=\"".$filename."\";" );
header("Content-Transfer-Encoding: binary");
PUT your CSV file URL, it will display in browser in place of force browser to download. You can open it in iframe in your site.
http://docs.google.com/viewer?embedded=true&url=www.yoursite.com/filename.csv
I usually just do:
header('Content-type: text/csv');
header("Content-Disposition: attachment; filename=my_csv_filename.csv");
// print CSV lines here
exit();
I can tell you this combination is working for me:
$bom = chr(0xEF) . chr(0xBB) . chr(0xBF);
header("Content-type: application/csv; charset=UTF-8");
header("Content-Disposition: attachment; filename=$filename.csv");
header("Pragma: no-cache");
header("Expires: 0");
print $bom . $data;
exit;
If I were you, I would first test this plainly (outside of all your buffering), first see that you manage to make this work, and only then test it in your specific set up.
You might try this.
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Cache-Control: private",false);
header("Content-Type: application/octet-stream");
header("Content-Disposition: attachment; filename=\"$filename.csv\";" );
print $content;
For large files you need to get your output buffer started
add : ob_start(); at the start
ob_clean(); at the end of you file