Posted by Jason Barnett on 01/07/05 00:04

Henning Sato von Rosen wrote:
> Hi all!
>
> I want to subclass a large website mainly written in PHP.
> The sublassing is useful for testing when you want to test a change, a
> bugfix or a new design, and only a few pages change. The subclass
> would consist of an almost empty representation of the website
> containing only the changed files, thus allowing testing without
> harming the ordinary website.
>
> Is it possible ro postprocess the output of PHP for a specific page
> (e.g. for changing all links dynamically adding a prefix to a path, if
> that file does exist in the website subclass)?
>

So.. you want to test the HTML output of your page? If so then you
probably want to use output buffering. After you have the page output
with ob_get_contents() you can do whatever filtering needs to be done.

http://php.net/ob_start


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