Hello Stanislav, I think we may want to stick to our is-a mantra.
marcus Friday, August 8, 2008, 10:32:53 PM, you wrote: > Hi! > Right now, strict inheritance rules do not allow to override > public function __get($name) > with > public function & __get($name) > I think we may want to allow this (but not the reverse - overriding > by-ref return with by-val should not be allowed). Since by-ref return > still can be used in by-val context, it should not break the LSP. And it > can be useful in some situations - __get having specific by-ref > semantics is one of them. > What do you think? > -- > Stanislav Malyshev, Zend Software Architect > [EMAIL PROTECTED] http://www.zend.com/ > (408)253-8829 MSN: [EMAIL PROTECTED] Best regards, Marcus -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
