[wp-hackers] hook availability

Amit Gupta wp at igeek.info
Sun Jan 8 20:16:10 GMT 2006

is there a way by which a plugin can check whether a hook is available 
or not?
I mean something along the lines of PHP's function_exists() function
which I think would go quite a bit in helping plugin authors create
backward compatible plugins and/or check whether the hook/filter
they want exists or not & display appropriate message to the
user incase the hook/filter is not available.

Amit Gupta
http://igeek.info/  ||  http://blog.igeek.info/

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