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
>
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>
>
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
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