Thanks. Sorry for missing that.


On Monday, September 24, 2001, at 05:54  PM, Rasmus Lerdorf wrote:

> On Mon, 24 Sep 2001, Steve Cayford wrote:
>> 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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