PR 659 / #60687: directly call a callable

11 years ago by Marc Bennewitz — view source — reply

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Hi list

Since the hype-hint "callable" is out it doesn't catch if the callable
argument is directly callable - so currently using
"call_user_func[_array]" is a requirement.

@see http://3v4l.org/OYAgk

class MyClass {
public static function test() {
var_dump(METHOD);
}
}

function call(callable $f) {
$f();
}

call('MyClass::test');

I have created a PR to make this one possible and would very like to see
this one fixed from PHP-5.6 down to PHP-5.4 were the callable type-hint
was added.

Is there something I have to do ?
(I'll be not available after the next week for 3 month)

Marc

11 years ago by Sebastian Krebs — view source — reply

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2014-05-15 20:11 GMT+02:00 Marc Bennewitz php@marc-bennewitz.de:

Hi list

Since the hype-hint "callable" is out it doesn't catch if the callable
argument is directly callable - so currently using "call_user_func[_array]"
is a requirement.

@see http://3v4l.org/OYAgk

class MyClass {
public static function test() {
var_dump(METHOD);
}
}

function call(callable $f) {
$f();
}

call('MyClass::test');

I have created a PR to make this one possible and would very like to see
this one fixed from PHP-5.6 down to PHP-5.4 were the callable type-hint was
added.

Is there something I have to do ?
(I'll be not available after the next week for 3 month)

I've fixed it :)

http://3v4l.org/et7MX

<?php

class MyClass {
public static function test() {
var_dump(METHOD);
}
}

function call(callable $f) {
$f();
}

call(['MyClass','test']);

Regards,
Sebastian

Marc

--

--
github.com/KingCrunch

11 years ago by Marc Bennewitz — view source — reply

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2014-05-15 20:11 GMT+02:00 Marc Bennewitz <php@marc-bennewitz.de
mailto:php@marc-bennewitz.de>:

Hi list

Since the hype-hint "callable" is out it doesn't catch if the
callable argument is directly callable - so currently using
"call_user_func[_array]" is a requirement.

@see http://3v4l.org/OYAgk

class MyClass {
     public static function test() {
         var_dump(__METHOD__);
     }
}

function call(callable $f) {
     $f();
}

call('MyClass::test');

I have created a PR to make this one possible and would very like to
see this one fixed from PHP-5.6 down to PHP-5.4 were the callable
type-hint was added.

Is there something I have to do ?
(I'll be not available after the next week for 3 month)

I've fixed it :)

http://3v4l.org/et7MX

<?php

class MyClass {
public static function test() {
var_dump(METHOD);
}
}

function call(callable $f) {
$f();
}

call(['MyClass','test']);

You missed the point here. The callable type-hint accepts static methods
formed as string but you can't call it directly. As a API developer
point of view you have to call it using "call_user_func[_array]" or to
parse and normalize such arguments which reduces readability and
performance a lot.

Regards,
Sebastian
Marc

--
--
github.com/KingCrunch <https://github.com/KingCrunch

11 years ago by Marc Bennewitz — view source — reply

unread

Nobody here to tell me if I have something to do with it?

Hi list

Since the hype-hint "callable" is out it doesn't catch if the callable
argument is directly callable - so currently using
"call_user_func[_array]" is a requirement.

@see http://3v4l.org/OYAgk

class MyClass {
public static function test() {
var_dump(METHOD);
}
}

function call(callable $f) {
$f();
}

call('MyClass::test');

I have created a PR to make this one possible and would very like to see
this one fixed from PHP-5.6 down to PHP-5.4 were the callable type-hint
was added.

Is there something I have to do ?
(I'll be not available after the next week for 3 month)

Marc