Question

I want to give a link to a postscript file, but first I want to make a script that will monitor the downloads of this file. The link has to be ‘direct’ so I added .ps extension to be interpreted by PHP. In the begining the script opens the text file, writes some information and then I don’t know what to do.
Basically I have something like this (file apendix.ps):

header('Content-type: application/postscript'); header('Location: appendix.ps'); 

but then, the link to this file has to have different name, so eventually I’m serving different file than in ‘direct’ link.
Is it possible to write a script appendix.ps which does something in the begining and then serves real appendix.ps file?

regards
chriss

Answer 1

You can use readfile:

header('Content-type: application/postscript'); readfile('appendix.ps'); 

You also may want to send a "Content-Disposition" header to hint to the user agent how its intended to be displayed.

If you want to suggest to open it in a new window, Ie: trigger a download action:

header('Content-Disposition: attachment');  

If you want to suggest to display it in the browser if it can:

header('Content-Disposition: inline');  

Noting of course these are just suggestions and the browser may not play ball or even be able to, but they’re handy to have.