Content Disposition Pdf Php Download


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Join them; it only takes a minute: Sign up PHP Download file with header Ask Question up vote 1 down vote favorite 1 I know it's something easy, but I can't seem to find the solutionshareimprove this answer answered Nov 19 '13 at 19:30 Flash Thunder 5,23632148 3 No, you don't need to give the size of the file$filename='/pdf/jobs/pdffile.pdf'; $urldownload = BASEURL shareimprove this answer edited Nov 22 '14 at 21:54 Andrew Barber 31.4k1369104 answered Nov 22 '14 at 15:38 trangsinh1952 111 add a comment up vote 0 down vote You can do this in following way: Open Pdf If pdf file is inside some folder and that folder don't have permission to access files in that folder directly then you have to bypass some file access using .htaccess file setting by this way : Order Allow,Deny Allow from all But now allow just certain necessary files–Pekka Jan 13 '11 at 12:14 Let's assume that the users have the Adobe Reader plug-inSetEnv no-gzip dont-vary up down -5 TheDayOfCondor 12 years ago Beware - the chunky readfile suggested by Rob Funk can easily exceed you maximum script execution time (30 seconds by default)For example: header ( 'WWW-Authenticate:Negotiate' ); header ( 'WWW-Authenticate:NTLM' , false ); ?> httpresponsecode Forces the HTTP response code to the specified value


filesize($filepath)); // Repeat reading until EOF while (!feof($fh)) { echo fread($handle, $chunk); obflush(); // flush output flush(); } exit; up down 0 daren -remove-me- schwenke 6 years ago If you are lucky enough to not be on shared hosting and have apache, look at installing modxsendfileI'm sure many of you out there have had similar problem when trying to use readfile to output images with a php file as the "src" of a "img" tagUse something like obendflush()Am I missing something? ThanksexI use 'Content-Disposition: inline; filename="the.pdf"'"; " ); header ( "filename=""


If you encounter an out of memory error ensure that output buffering is off with obgetlevel()I want to download a pdf from a folderThis was the only way I found to both protect and transfer very large files with PHP (gigabytes)// Opening the file in read-only $fp = fopen ( $file , "r" ); while (! feof ( $fp )) { // Read a buffer size of the file $buffer = fread ( $fp , $bufferlength ); $j = 0 ; for ( $i = 0 ; $i $bufferlength ; $i ++) { // The key is read in loop to crypt the whole file if ( $i % $keylength == 0 ) { $j = 0 ; } // Apply a xor operation between the key and the file to crypt // This operation eats a lots of CPU time (Stream at 1MiB/s on my server; Intel E2180) $tmp = pack ( "C" , $key [ $j ]); $bufferE = ( $buffer [ $i ]^ $tmp ); // /* echo " key[".$j."]: "; vardump($tmp); echo " buffer[".$i."]: "; vardump($buffer[$i]); echo " bufferE: "; vardump($bufferE); echo " "; //*/ // Send the encrypted data echo $bufferE ; // Clean the memory $bufferE = "" ; $j ++; } $buffer = "" ; flush (); // this is essential for large downloads /* fclose($fp); exit(); //*/ } // Close the file and it's finished fclose ( $fp ); ?> up down -2 yjfvictor 1 year ago According to the RFC 6226 ( ), the only way to send Content-Disposition Header with encoding is: Content-Disposition: attachment; filename*= UTF-8''%e2%82%ac%20rates for backward compatibility, what should be sent is: Content-Disposition: attachment; filename="EURO rates"; filename*=utf-8''%e2%82%ac%20rates As a result, we should use $filename = '.exe' ; // a filename in Chinese characters $contentDispositionField = 'Content-Disposition: attachment; ' Note the output * above, which is before the header() call */ header ( 'Location: ' ); exit; ?> this will not throw a warning as the .ini settings for output buffering is by default onIn fact, eliminate the ?> entirely so this becomes a non-issueUsing include will just behave as a normal request (no output)( "Set-Cookie: name=user" ); ?> Would give something like this :- Warning: Cannot modify header information - headers already sent by (output started at C:wwwinfo.php:1) in C:wwwinfo.php on line 1 up down 1 sk89q 9 years ago You can use HTTP's etags and last modified dates to ensure that you're not sending the browser data it already has cachedYou also won't see any "headers already sent" errors because the browser follows the redirect before it can display the errordo I need to change the REQUESTURI to the PDF file extension, maybe? That'd be a pain


shareimprove this answer edited May 14 '12 at 2:56 answered May 14 '12 at 2:35 abelito 690512 Thats something I didnt know, i thought you always had to close them But it doesnt solve the problem unfortunately –Craig Traynor May 14 '12 at 2:46 2 Try an absolute path in the readfile() call: "c:/html/downloads/ECMITResumeDownload.pdf" or whateverStack Overflow Questions Developer Jobs Documentation beta Tags Users current community help chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your listI know this because once I downloaded a huge file to My Documents, but the Download Dialog box put it in the Temp folder and moved it at the endThis should be done by the back-end teamheader ( "HTTP/1.0404NotFound" ); ?> The second special case is the "Location:" headerThis is not a bug! IE stores downloads in the Temporary Internet Files folder until the download is completeSo far the anchor tag redirects to a page which sends headers that are: $filename='./pdf/jobs/pdffile.pdf; $urldownload = BASEURL


Eventually figured out the problem was that I had LeechGet installed and it was intercepting the download, which in turn prevented the download from taking placeI call this function to show the PDF: id.'.pdf'; // The location of the PDF if (!fileexists($file)) { die ('The PDF does not exist.'); // Somehow the file does not existSee Also headerssent() - Checks if or where headers have been sent setcookie() - Send a cookie httpresponsecode() - Get or Set the HTTP response code The section on HTTP authentication add a note User Contributed Notes 29 notes up down 146 mjt at jpeto dot net 8 years ago I strongly recommend, that you use header($SERVER["SERVERPROTOCOL"]." 404 Not Found"); instead of header("HTTP/1.1 404 Not Found"); I had big troubles with an Apache/2.0.59 (Unix) answering in HTTP/1.0 while I (accidentially) added a "HTTP/1.1 200 Ok" - Headerheader('Content-Length: ' Note: The HTTP status header line will always be the first sent to the client, regardless of the actual header() call being the first or notgmdate("D, d M Y H:i:s") All that being said, your code should look more like this: , not even an empty lineBut there are some headers, which PHP itself outputs automatically, disturbing this 3c092786bf

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