For creating functions in run-time (self-generating PHP code :). That's
like eval, only more understandable. You were able to do it via eval long
ago, create_function is just another way.
I have template mechanism based on this idea (every template is a function
returning insantiated result). It's faster then regexps, etc. Creative
mind can find another 1000 ways to use dynamically-created code :)
Hm, then all was clear before. I thought create_function() stores the compiled version of that function in a cache or somewhat else...
thx
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