Question

I hava an absolute url in my stylesheet. http://localhost/images/myimage.jpg.

I also have a config class with the following constant

const SITE_ROOT =  http://localhost/images

On php pages i write config::SITE_ROOT . "/myimage.jpg" so when i move the site to the production server i can change the site root in one central location.

Is there any way to do this in my style sheet without putting it in the page? Relative url s are not an option because i am using mod rewrites and relative url s don t work.

Answer 1

You can write your SITE_ROOT constant into the CSS files by parsing them with PHP. Add this to .htaccess:

AddHandler application/x-httpd-php .css

Then embed PHP into the CSS files as you would do in any .php file.

Answer 2

There is no way to do this with CSS. If you want to do something like this you could make it a PHP file and use variables that way.

But couldn t you just use absolute URLs?

background-image: url(/images/myimage.jpg);

Will work on any server, is not relative, and will find the files from the root.

友情链接