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bestpdo.php
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bestpdo.php
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<?php
/**
* @author [email protected]
* @license Apache license 2.0
*
* The best PDO wrapper
*
*
*
**/
define('DB_HOST', 'localhost');
define('DB_NAME', 'test');
define('DB_USER', 'root');
define('DB_PASS', '');
define('DB_CHAR', 'utf8');
class DB
{
protected static $instance = null;
final private function __construct() {}
final private function __clone() {}
public static function instance()
{
if (self::$instance === null)
{
$opt = array(
PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
PDO::ATTR_EMULATE_PREPARES => TRUE,
PDO::ATTR_STATEMENT_CLASS => array('myPDOStatement'),
);
$dsn = 'mysql:host='.DB_HOST.';dbname='.DB_NAME.';charset='.DB_CHAR;
self::$instance = new PDO($dsn, DB_USER, DB_PASS, $opt);
}
return self::$instance;
}
public static function __callStatic($method, $args) {
return call_user_func_array(array(self::instance(), $method), $args);
}
}
class myPDOStatement extends PDOStatement
{
function execute($data = array())
{
parent::execute($data);
return $this;
}
}