Is there any way in PHP 4.0.6 to query an object for its member
functions? For example I have a couple classes that have an htmlString()
function to display themselves in some special way as html. I'd like to
go through a list of various objects, find out if each can run
htmlString() and if so use that, otherwise use some generic
object-to-html function.
I could just put a member variable in the object and check for that, but
it would be more elegant to be able to check for the function directly.
Thanks for any suggestions.
-Steve
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