[wp-hackers] Getting the Post ID for a single page request

[David House]

Quoting Randy Peterman <randy at randypeterman.com>:

> So, the question I have is if someone was using varying versions of
> WordPress would the '$single' variable not be set?

If they've removed the function that forwards you to the search result if only
one is returned, or they've disabled register_globals() in their server, then
it may not work. Try instead using is_single(), although I'm not sure how far
back that goes (ie, I'm not sure if it was implemented in 1.2. It definately
wasn't implemented before that).



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