typed function and variables

[saeedmfarahani]

Description

there is an example :

function foo<number>(){
    return 11;
}
function foo<string>(){
    return 'eleven';
}

$goo : string = foo();
$hoo = foo<number>();

there are a C# examples we can doing that

[iluuu1994]

We're had many proposals for generics, function overloading and variable types over the years. Please check out the recent blog post for an analysis on generics: https://thephp.foundation/blog/2024/08/19/state-of-generics-and-collections/