On 1/20/2017 7:58 PM, Nikita Popov wrote:
> On Fri, Jan 20, 2017 at 7:55 PM, Stanislav Malyshev <[email protected]>
> wrote:
>
>> Hi!
>>
>>> Since the autoloading functions proposal is stalled, how about allowing
>> for
>>> import of static functions instead?
>>>
>>> use function Foo::bar;
>>>
>>> bar(); // calls Foo::bar()
>>
>> I'm not sure why it is good. This would certainly be confusing, if you
>> call strlen and turns out it's completely different function from what
>> you thought. One thing when it's the same namespace, at least you can be
>> aware what this package does, but if it's just an arbitrary function
>> from anywhere, it's really bad for understanding the code.
>>
>
> How is that different from the already existing "use function foo\bar\baz
> as strlen"?
>
Or any other function that has no namespace separator in front.
```
<?php
namespace Fleshgrinder\Examples;
function strlen($string) {
return 42; // Troll! =)
}
final class SomeClass {
public function __construct() {
echo strlen('f');
}
}
new SomeClass;
```
This is actually used by some in tests to provoke error conditions in
built-in PHP functions to verify their error handling.
--
Richard "Fleshgrinder" Fussenegger
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