public static function get_instance() { if (!self::$instance instanceof self) { self::$instance = new self(); } return self::$instance; }
function MySQL_insert() { $params = func_get_args(); $table = $params[0]; $indecies = $params[1]; $values = $params[2]; $db_access = Client_MySQL::get_instance(); $params = array('table' => array($table), 'index' => $indecies, 'value' => $values); $result = $db_access->db_insert($params); return $result; }