There aren't two code models here at all. You can have a function parameter, or you can have a type-enforced function parameter. PHP
So now to use such function you'd have to check your variables for typing - otherwise your application blows up. And the type-checking should be total - otherwise you miss some call to some function or some code path bringing wrong value and your application blows up at runtime - since static type checking is not available. Meaning, unless all of your code is type-enforced, you'd have to write a wrapper around each type-enforced function manually checking that wrong value didn't get in. But you can do the same checks now, so what is the added value?
-- Stanislav Malyshev, Zend Software Architect [EMAIL PROTECTED] http://www.zend.com/ (408)253-8829 MSN: [EMAIL PROTECTED] -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
