Re: [VOTE] Void Return Type RFC

From: Date: Fri, 30 Oct 2015 03:55:41 +0000
Subject: Re: [VOTE] Void Return Type RFC
References: 1 2 3 4 5 6 7 8 9  Groups: php.internals 
Request: Send a blank email to internals+get-89013@lists.php.net to get a copy of this message
Hi! > "void" or "null" as return type would give a 100% guarantee that every > possible > implementation of a given interface won't return any random value. Then it would > make no difference if the returned value is being used or not, as it > would always > be null. > > So, it obviously solves the problem presented. There's not much to dismiss here. That's what I am having issue with. I don't see the case where such guarantee is useful. If you're not using the return value, why do you care if it's always null or sometimes null and sometimes baloney sandwich? If you need always null, you have it: null. You don't need to use return value of a function for it. -- Stas Malyshev smalyshev@gmail.com

« previous php.internals (#89013) next »