RE: [ZEND-ENGINE-CVS] cvs: ZendEngine2(PHP_5_2) / zend_compile.c

> -----Original Message----- > From: Andi Gutmans [mailto:andi@zend.com] > Sent: Friday, October 20, 2006 12:58 PM > To: 'Dmitry Stogov'; 'Derick Rethans' > Cc: 'Ilia Alshanetsky'; zend-engine-cvs@lists.php.net > Subject: RE: [ZEND-ENGINE-CVS] cvs: ZendEngine2(PHP_5_2) / > zend_compile.c > > > Can you give an example re: what you mean? Marcus and you are > making statements as if it's the most obvious thing in the > world but I guess I just don't see why it's so obvious > (besides other languages doing it) I don't know such kind of languages. Usually only virtual methods must mach to parent's prototype. > When would you have two > incompatible protoypes in static methods in two children? > (talking about a common known case) abstract class Shape { } class Rectangle extends Shape { static function Create($width, $height) {...} } class Circle extends Shape { static function Create($radius) {...} } Dmitry. > Anyway, for now E_STRICT is definitely better than E_ERROR so > that we don't kill our users. Maybe post 5.2 we can do > E_STRICT and E_DEPRECATED but I'm still curious to be > enlightened here. I guess I'm not theoretical enough :) Andi > > > -----Original Message----- > > From: Dmitry Stogov [mailto:dmitry@zend.com] > > Sent: Friday, October 20, 2006 1:44 AM > > To: 'Derick Rethans'; 'Andi Gutmans' > > Cc: 'Ilia Alshanetsky'; zend-engine-cvs@lists.php.net > > Subject: RE: [ZEND-ENGINE-CVS] cvs: ZendEngine2(PHP_5_2) / > > zend_compile.c > > > > Static methods may not de overridden. > > It is absolutely legal if static method in children classes > > have incompatible prototypes with static method in parent class. > > For what reason we need "abstract static methods"? > > > > Are we OOP pioneers? > > > > Dmitry. > > > > > -----Original Message----- > > > From: Derick Rethans [mailto:derick@php.net] > > > Sent: Friday, October 20, 2006 12:11 PM > > > To: Andi Gutmans > > > Cc: 'Dmitry Stogov'; 'Ilia Alshanetsky'; > > zend-engine-cvs@lists.php.net > > > Subject: RE: [ZEND-ENGINE-CVS] cvs: ZendEngine2(PHP_5_2) / > > > zend_compile.c > > > > > > > > > On Fri, 20 Oct 2006, Andi Gutmans wrote: > > > > > > > I cant remember the discussion we had in the past. > > > > Why is it important to not allow overriding of static > > functions? We > > > > can/should probably enforce the same contract of course. > > > > > > > > > http://marc.theaimsgroup.com/?t=116129338300001&r=1&w=2 > > > and > > > > > > http://marc.theaimsgroup.com/?t=114734986200004&r=1&w=2 > > > > > > regards, > > > Derick > > > > > > > -- > > No virus found in this incoming message. > > Checked by AVG Free Edition. > > > > > > > > -- > No virus found in this outgoing message. > Checked by AVG Free Edition. > > >