[PHP] Konstruktor nie spełnia swojej funkcji Opcje

[Nahalem]

Mam swoją klasę i konstruktor ale niestety nie spełnia swjej funkcjonalnośći jak powinien. Powinien inicjować połączenie z bazą, w każdej metodze muszę wprowadzać te linijki kodu. Co robię źle w ciele konstruktora?(IMG:style_emoticons/default/questionmark.gif)

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class MySQL_class 
{
    function __construct()
    {
        require_once("globals.php");
        $this->server = DB_SERVER;
        $this->username = DB_USER;
        $this->password = DB_PASS;
        $this->db_name = DB_NAME;
        $this->db_connection = mysql_connect($this->server, $this->username, $this->password) or die("Connection failed. Error: " . mysql_error());
        $this->db = mysql_select_db(DB_NAME,$this->db_connection) or die("Database selection failed. Error " . mysql_error());
    }
 
    function Login() 
    {
		require_once("globals.php");
        $this->server = DB_SERVER;
        $this->username = DB_USER;
        $this->password = DB_PASS;
        $this->db_name = DB_NAME;
        $this->db_connection = mysql_connect($this->server, $this->username, $this->password) or die("Connection failed. Error: " . mysql_error());
        $this->db = mysql_select_db(DB_NAME,$this->db_connection) or die("Database selection failed. Error " . mysql_error());
 
        $haslo_crypt=crypt($this->passwd,'bab');
        $querry = "SELECT nickname, password FROM gracz WHERE nick='$this->nick' AND passwd='$haslo_crypt'";
        $result = mysql_query($querry) or die("Error DB querry. Error: " . mysql_error());
        while ($this->row = mysql_fetch_array($result)) 
        {  
	    $this->Set_role($this->row['role']);
	    $this->Set_nick($this->row['nick']);
	    $this->Set_password($this->row['passwd']);
        $this->counter++;
	    return true;
        }
    }
}
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