Re: PHP5: expected __METHOD__ behavior
| From: | Johannes Schlueter | Date: | Sat, 22 May 2004 19:32:58 +0000 |
| Subject: | Re: PHP5: expected __METHOD__ behavior | ||
| References: | 1 2 3 4 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-10035@lists.php.net to get a copy of this message | ||
Hi,
Not really, too.
<?php
class a {
static public function foo() {
print_r(debug_backtrace());
}
}
class b extends a {}
a::foo();
b::foo();
?>
Array
(
[0] => Array
(
[file] => -
[line] => 8
[function] => foo
[class] => a
[type] => ::
[args] => Array
(
)
)
)
Array
(
[0] => Array
(
[file] => -
[line] => 8
[function] => foo
[class] => a
[type] => ::
[args] => Array
(
)
)
)
in both cases it tells [class] => a, so one still needs to extend the
foo()-Method:
<?php
class a {
static public function foo() {
print_r(debug_backtrace());
}
}
class b extends a {
static public function foo() {
parent::foo();
}
}
a::foo();
b::foo();
?>
Array
(
[0] => Array
(
[file] => -
[line] => 15
[function] => foo
[class] => a
[type] => ::
[args] => Array
(
)
)
)
Array
(
[0] => Array
(
[file] => -
[line] => 11
[function] => foo
[class] => a
[type] => ::
[args] => Array
(
)
)
[1] => Array
(
[file] => -
[line] => 16
[function] => foo
[class] => b
[type] => ::
[args] => Array
(
)
)
)
Asyou can see at $bt = debug_backtrace(); $bt[1]['class'] the name is
available - but only if the function wasextended like in the example....
johannes
Sara Golemon wrote:
> debug_backtrace();
>
> Not the prettiest solution, but a reliable one nonetheless.
>
> -Sara
>
> "Johannes Schlueter" <schlueter@phpbar.de> wrote in message
> news:20040522084054.30545.qmail@pb1.pair.com...
>> Hi,
>>
>> Andrey Hristov wrote:
>> > echo get_class($this).'::'.__FUNCTION__ (when there is an instance of
> the
>> > class) but AFAIK in your case with static calls there is no solution.
>>
>> Is there some way to add a function (or some other magic thing) that
>> works with static calls and call it a bug fix, so it can be in 5.0? If
>> not: Is there a way to implement it and add it as a new feature with
>> PHP5.1? Lately I needed such a thing while building some kind of
>> framework. I
> solved
>> it by adding a function to my extended class which passes it's __CLASS__
> as
>> an additional paramter to my base function - I don't really like it that
>> way ;-)
>>
>> johannes