note 35277 rejected from language.oop by vincent
| From: | vincent@php.net | Date: | Tue, 26 Aug 2003 12:21:41 +0000 |
| Subject: | note 35277 rejected from language.oop by vincent | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-55098@lists.php.net to get a copy of this message | ||
Note Submitter: inforalv@wanadoo.es
----
I have written this code:
class db{
var $_miInstancia;
function db (){
// funcion que se conecta con la BBDD
static $miInstancia;
$this->_miInstancia=&$miInstancia;
$result = @mysql_pconnect("inforalv", "discoteca",
"password");
if (!$result)
return false;
if (!@mysql_select_db("discoteca"))
return false;
}
function getInstancia(){
if (!isset($this))
$_miInstancia=new db();
return $_miInstancia;
}
}
This is a Singleton Pattern, but it doesnt work.
I want to obtain only one instance of db class but when I do this...:
$conexiondb=db::getInstancia();
$conexiondb=db::getInstancia();
In the two calls I get a new db object.
Could you please tell me if there is anything wrong?
Thanks.
alvaro