DLE

function external_register($login, $password, $email, $group)
        {
            $login = $this->db->safesql( $login );
            $passwor
d = md5( md5( $password ) );
            $email = $this->db->safesql( $email );
            $group = intval( $group );
            
            $login_e
xist_arr = $this->load_table(USERPREFIX."_users", "count(user_id) as count", "name = '$login'");
            if( $login_exist_arr['count'] > 0 ) return -1;
            
            $email_e
xist_arr = $this->load_table(USERPREFIX."_users", "count(user_id) as count", "email = '$email'");
            if( $email_exist_arr['count'] > 0 ) return -2;
            
            if (!ereg( '^[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+'
; . '@' . '[-!#$%&\'*+\\/0-9=?A-Z^_`a-z{|}~]+\.&
#39; . '[-!#$%&\'*+\\./0-9=?A-Z^_`a-z{|}~]+$'
;, $email ) or (empty( $email )))
            {
             &n
bsp;  return -3;
            }
            
            if($
this->checkGroup($group) === false) return -4;
            
            $now = time();
            $q = $this->db->query( "insert into " . USERPREFIX . "_users (email, password, name, user_group, reg_date) VALUES ('$email', '$password', '$login', '$group', '$now')" );
            return 1;
        }