On Mon, 10 Apr 2023 at 20:12, Anton Smirnov <sand...@sandfox.me> wrote:
> Hello George,
>
> I'm not sure I'm 100% correct but I think that this RFC still allows to
> call different functions for the same code, just not in the same run.
>
> Consider this pseudocode:
>
> //- funcs.php
>
> namespace My;
>
> function myfunc(...) { ... }
> function array_map(...) { ... }
>
> //- code1.php
>
> namespace My;
>
> myfunc(1); // autoload triggered
> // bonus points if it's a different file or some obscure method
> array_map(strlen(...), []); // My\array_map
>
> //- code2.php
>
> namespace My;
>
> // no prior autoload
> array_map(strlen(...), []); // global array_map
>
No, array_map will trigger the autoloader (actually strlen() will trigger
it once first) and the autoloader should then load the array_map function
from the My namespace.
However, if the autoloader does not correctly load the My\array_map()
function then it will be bound to the global function.
I can add some test cases for that if needed.
> And if I understand the current order of execution correctly, here is a
> more extreme example:
>
> //- moreextreme.php
>
> namespace My;
>
> if (some_random()) {
> array_map('My\myfunc', []); // global array_map
> } else {
> array_map(myfunc(...), []); // My\array_map
> }
>
> --
> Anton
>
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>
