###### config.ini ######
db_driver=mysql
db_user=######
db_password=#######

[dsn]
host=########
port=3306
dbname=###

[db_options]
PDO::MYSQL_ATTR_INIT_COMMAND=set names utf8

[db_attributes]
ATTR_ERRMODE=ERRMODE_EXCEPTION
############



<?php


class PDOFactory
{
    public static function getInstance()
    {

        $ini = "config.ini" ;
        $parse = parse_ini_file ( $ini , true ) ;

        $driver = $parse [ "db_driver" ] ;
        $dsn = "${driver}:" ;
        $user = $parse [ "db_user" ] ;
        $password = $parse [ "db_password" ] ;
        $options = $parse [ "db_options" ] ;
        $attributes = $parse [ "db_attributes" ] ;

        foreach ( $parse [ "dsn" ] as $k => $v ) {
            $dsn .= "${k}=${v};" ;
        }

        $pdo = new PDO ( $dsn, $user, $password, $options ) ;

        foreach ( $attributes as $k => $v )
        {
            self :: $link -> setAttribute ( constant ( "PDO::{$k}" )
                , constant ( "PDO::{$v}" ) ) ;
        }

        return $pdo;
    }




} ?>