Req #53081 [Com]: why you should bring back abstract static methods

From: Date: Sat, 16 Oct 2010 18:23:35 +0000
Subject: Req #53081 [Com]: why you should bring back abstract static methods
References: 1  Groups: php.bugs 
Request: Send a blank email to php-bugs+get-155258@lists.php.net to get a copy of this message 
Edit report at http://bugs.php.net/bug.php?id=53081&edit=1

 ID:                 53081
 Comment by:         giorgio dot liscio at email dot it
 Reported by:        giorgio dot liscio at email dot it
 Summary:            why you should bring back abstract static methods
 Status:             Bogus
 Type:               Feature/Change Request
 Package:            Class/Object related
 PHP Version:        5.3.3
 Block user comment: N

 New Comment:

Strict Standards: Static function cA::B() should not be abstract in
..\www\index.php on line 6

5.3.3


Previous Comments:
------------------------------------------------------------------------
[2010-10-16 19:42:48] rasmus@php.net

Which strict warning do you get?  I don't see one.

------------------------------------------------------------------------
[2010-10-16 19:39:13] giorgio dot liscio at email dot it

so, felipe says that is not a bug and hes right

rasmus you say that this code is correct, but i still get a strict
warning

abstract class cA {
      static function A(){static::B();}
      abstract static function B();
}

class cB extends cA {
    static function B(){echo "ok";}
}

cB::A();

------------------------------------------------------------------------
[2010-10-16 09:37:51] giorgio dot liscio at email dot it

no more a change request

http://bugs.php.net/bug.php?id=53082

bug reported

thank you Rasmus!

------------------------------------------------------------------------
[2010-10-16 09:27:47] giorgio dot liscio at email dot it

ok it is a php bug, it is related to files and namespaces... 

if you put this in global space works (no error triggered)

<?php
// index.php
ini_set("display_errors", true);
ini_set("error_reporting", E_ALL | E_STRICT);
require("FSNuovo/Directory.php");
?>


<?php
// FSNuovo/Directory.php
namespace FSNuovo;
abstract class AbstractFileSystemItem
{
	abstract static function ensurePathIsValid($fullPath);
}
class Dir extends AbstractFileSystemItem
{
	static function ensurePathIsValid($fullPath){}
}
?>

------------------------------------------------------------------------
[2010-10-16 09:01:34] giorgio dot liscio at email dot it

i'm investigating about my error

Static function FSItem::ensurePathIsValid() should not be abstract

------------------------------------------------------------------------


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the rest of the comments, please view the bug report online at

    http://bugs.php.net/bug.php?id=53081


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