[wp-hackers] Plugin replacing a page based on http variables

[James Davis]

I'm writing my first serious plugin and I'd like to overide the normal
output of WordPress with a page of content displayed in the selected
theme but defined by the plugin. Specifically I'm looking to display
some particular content at a URL like the following.

http://www.mywpblog.org.uk/?confirm=12345

What hook/action do I need to be looking at to achieve this?

Thanks,

James

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