Question

I have images which change often as part of a website and iphone app. Imagine that it is a user image and they can change their picture often (although it is for much more than that). I need to have the image change name when the content changes so that an iphone client with caching mechanisms knows to update what it has as a new image. However when I send emails with these image paths, after they change the old links are broken. To try to get around this I would make a symbolic link which would be fixed and simply point at the most recent version of the image. In this way the emails can use the symbolic link and will never break, and the iphone client can still get the most up to date version.

Does anyone know how I would go about doing this in php -- changing the link and/or making it -- and if this would even behave the way I want for images? Is there a better way I could solve this problem?

Was it helpful?

Solution

Did you even try to google "PHP Create Symbolic Link"? Here is the first result:

http://php.net/manual/en/function.symlink.php

Licensed under: CC-BY-SA with attribution
Not affiliated with StackOverflow
scroll top