On 1/20/2017 8:04 AM, Rasmus Schultz wrote: > Just a quick thought. > > Since the autoloading functions proposal is stalled, how about allowing for > import of static functions instead? > > use function Foo::bar; > > bar(); // calls Foo::bar() > > There are two benefits to this approach: > > 1. There is immediate support for autoloading without any need for adoption > or support in existing autoloaders. > > 2. Pseudo-namespaces (abstract classes with stateless static functions) are > already widely practiced in PHP - a lot of existing code would be supported > as is. > > The syntax when calling functions would be the same. > > If we had function autoloading, we would likely collect related functions > in a file anyway - putting them in a class instead gives more less the same > exact result. > > The only drawback I can see, is the inability to import a whole set of > functions with one statement - but being explicit about external imports is > widely considered best practice for classes and interfaces, so why not for > functions. Yeah, it's a bit inconvenient, but at least we can move ahead > and leverage existing code without changes or BC breaks. It's not all bad. > It's better than nothing perhaps? :-) > > Thoughts? >
I actually like this idea a lot, something similar is possible in Rust with Enums. ```rust pub use self::Foo::{A, B}; pub enum Foo { A, B } fn main() { let a = A; } ``` Loading a set of static methods could look similar. ```php final class Foo { public static function A(): self { return new self; } public static function B(): self { return new self; } } ``` ```php use function Foo::{A, B}; $a = A(); ``` -- Richard "Fleshgrinder" Fussenegger -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php