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Date: Mon, 26 Nov 2007 06:43:34 +0100
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Subject: Re: [PHP-DEV] late static binding php6
From: lars@strojny.net (Lars Strojny)

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Hi,


Am Montag, den 19.11.2007, 10:52 +0100 schrieb Hodicska Gergely:
[...]
> I think the *behavior* of the two code blocks is confusing. And I=20
> *understand* that it can be stated in the manual that it works in this=20
> way, but *maybe* not this is the best solution.

Why not something like this to fit both needs (I can think on scenarios
for both):

class ActiveRecord {
    public static function find($id)
    {
        echo get_called_class() . "\n";
    }
}

class Something extends ActiveRecord {
    public static function find($id)
    {
        return parent::find($id);
    }
}

class ActiveRecord2 {
	sensitive public static function find($id)
	{
		echo get_called_class() . "\n";
	}
}

class Something2 extends ActiveRecord {
	public static function find($id)
	{
		return parent::find($id);
	}
}

class Another extends Something2 {
	public static function find($id)
	{
		return parent::find($id);
	}
}

ActiveRecord::find(1);  // "ActiveRecord"
Something::find(2);     // "ActiveRecord"
ActiveRecord2::find(2); // "ActiveRecord2"
Something2::find(1);    // "Something2" =3D> parent method is sensitive
Another::find(1);       // "Something2" =3D> parent method is not sensitive

cu, Lars
--=20
  =C2=BBDie Glorifizierung der pr=C3=A4chtigen underdogs l=C3=A4uft auf
   die des pr=C3=A4chtigen Systems heraus, das sie dazu macht.=C2=AB
     -- Theodor W. Adorno, =C2=BBMinima Moralia=C2=AB: They, the people

Lars Strojny
Nie=C3=9Fenstr. 36
51003 Cologne
Jabber/Mail: lars@strojny.net
Weblog: http://usrportage.de

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