On 4/17/06, Brian Moon <[EMAIL PROTECTED]> wrote: > > Indeed, especially as everyone will tell you that isset and empty are > > equivalent. > > > Are you saying that people misunderstand that or that you believe that > to be true? I see that misunderstanding a lot. I have to educate > people on that. They don't seem to grok the subtle, yet crucial (and I > believe, wonderful) difference between the two.
I was not clear :) isset and empty share the same implementation, the only difference is what they return (in short). They behave "the same", they should continue do so if empty accept many arguments. But this discussion just hence Derick's point, it is not that obvious to bring consistency between the two functions. --Pierre -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
