adds support for invoking closures

[faizanakram99]

• fixes Support for closures or at least Closure::__invoke #3848

[faizanakram99]

@fabpot errors are unrelated

[fabpot]

Last comment and I think we're good: can you add an item in the CHANGELOG file?

[nicolas-grekas]

LGTM
I'd suggest opening an issue on php-src also, get_class_methods() should return __invoke to me (and other non static methods BTW).

[faizanakram99]

Last comment and I think we're good: can you add an item in the CHANGELOG file?

Done

[faizanakram99]

LGTM I'd suggest opening an issue on php-src also, get_class_methods() should return __invoke to me (and other non static methods BTW).

Done php/php-src#17126

[lowwa132]

Thank you for the PR @faizanakram99

[fabpot]

For PHP 8.0, we need to check that line 1742, we not calling isset($object->$item) for Closure as it does not work.

[fabpot]

Thank you @faizanakram99.