I've tried code like this:. When I've tested this I have removed all the other code I have and used an empty file with just this code to remove any faults created by external sources. I've also tried with inline instead of attachment in the content disposition header but that didn't make a difference either, I've tested this in Firefox 8.
This is all I needed for this to work. I stripped off anything that isn't required for this to work. The problem was that I used ajax to post the message to the server, when I used a direct link to download the file everything worked fine.
Here is a snippet from me in testing I take the URL and convert it to a path. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Community Bot 1 1 1 silver badge. That's great news, glad to hear it. Add a comment. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. This is because headers aren't sent until the output buffer is flushed.
Just to inform you all, do not get confused between Content-Transfer-Encoding and Content-Encoding Content-Transfer-Encoding specifies the encoding used to transfer the data within the HTTP protocol, like raw binary or base Eg Use:- header 'Content-Encoding: gzip' ;.
You can use HTTP's etags and last modified dates to ensure that you're not sending the browser data it already has cached. Thanks Rasmus Lerdorf and his team to wrap off parts of unusual php functionality ,php 7 roolez!!!!! I made a script that generates an optimized image for use on web pages using a script to resize and reduce original images, but on some servers it was generating the image but then not using it due to some kind of cache somewhere of the status.
It will tell the PHP session code to not do any cache header changes of its own. Otherwise you will face problem of headers not being properly sent eg. After lots of research and testing, I'd like to share my findings about my problems with Internet Explorer and file downloads. User may change settings. The Content-Length header is required by some browsers to activate download box. I use it here to make sure the box opens. Anyway, I set the Content-Disposition to attachment because I already know that the box will appear.
Then I have the Content-Length again. Now, here's my big point. Only use the Expires header, after all, it will require the file to be downloaded again the next time. This is not a bug! IE stores downloads in the Temporary Internet Files folder until the download is complete. I 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 end.
Here is the structure of the folder containing our download script and files to download…. Pretty much a simple structure! Lets see how we would link them together! But before, here is a working demo and the download package link! As said before, we have to pass the location of the file we want to download.
From the directory structure, it is clear that all the files will be inside the files directory, separated into sub directories according to their type!
We will just pass the subdirectory name and the file name to the download. So, the URL of a downloadable file will be something like this:. Pretty simple right? Basically it passes the file location through the file parameter!
Im having issues though. Im trying to get the remote files with using headers but it kills the ability for the user to be able to stream the podcast. BTW I found this post that was exactly what i needed and works great! It sends a bogus error if the range is not accepted and sends the full file size as the content length rather than just the length of the range.
Now, browsers are probably coded to cope with all sorts of errors, but we should strive to write correct code, not just working code. This method works for now and I plane to develop a better functioning version of this.
Share on facebook. Share on twitter. Share on linkedin. Share on reddit. Use headers correctly This is a very widespread problem and unfortunately even the PHP manual is plagued with errors.
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