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Posted by Joshua Frank on 11/17/68 11:45
Hi All,
How can you tell if an object supports an interface? I've got a
situation where I need to tell if an object implements Iterator, but
there doesn't seem to be any operator like typeof that would let you do
this:
if($obj typeof Iterator)
...
or
if(typeof($obj) == Iterator)
...
It seems really kludgy to just try to iterate over something and wait
for it to fail, but AFAIK that's the only way to do this in PHP.
Can someone please point me in the right direction on this? Many thanks
in advance.
Cheers,
Joshua Frank
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