Re: green bean question on singleton php5

[Julian <julcol33@xxxxxxxx>]

nope... only works if I change

$dummy= new dbaccess();

and keep the rest .....

Thanks.


... hope it does not repeat... got undelivered...

Eric Butera wrote:
> On Jan 16, 2008 12:57 PM, julian <correojulian33-php@xxxxxxxx> wrote:
>   
> > Hi,
> >
> > I am implementing this
> >
> > class dbaccess{
> >    static $db=null;
> >    static $othervar=33;
> >
> >    private  function dbaccess(){
> >      dbaccess::$db= new mysqli("localhost",USER,PASSWD,DB);
> >      if(mysqli_connect_errno()){
> >        echo "no way";
> >      }
> >    }
> >
> > public static function GetDb(){
> >    if(dbaccess::$db==null){
> >    dbaccess::$db= new dbaccess();
> >    }
> >    return  dbaccess::$db;
> >
> >    }
> > }
> >
> >
> > $db=dbaccess::GetDE();
> >
> > $db->query(..................);
> >
> > will fail...with Call to undefined method dbaccess::query()
> >
> > apparently $db is of type dbaccess... and thus has not does not have
> > query implemented....
> >
> >
> > any hhelp appreciated.....
> >
> > JCG
> >
> > --
> > PHP General Mailing List (http://www.php.net/)
> > To unsubscribe, visit: http://www.php.net/unsub.php
> >
> >
> >     
>
> Try changing dbaccess to self inside the class.
>
> Look at this:
> http://us.php.net/manual/en/language.oop5.patterns.php
> Example#2 Singleton Function
>
>   

--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php