class Database
{
var $conn;
public static function getConnection($dbName)
{
//создаю соединение
return $connection;
}
}
function db($dbName="")
{
static $dbIns = Array();
if (isset($dbIns[$dbName])) {
return $dbIns[$dbName];
}
$db = new Database($dbName);
$dbIns[$dbName]=$db;
return $db;
}
db("Имя базы")->sql("SELECT * FROM tblName);