Files
majestic/DBConnector.class.php
akulikov 3c08d0f902 Error ignore removed And fetchAll method enchanted (now with key)
git-svn-id: svn+ssh://code.netmonsters.ru/svn/majestic/trunk@11 4cb57b5f-5bbd-dd11-951b-001d605cbbc5
2008-12-03 11:22:33 +00:00

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PHP
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<?php
/**
* Класс базы данных.
* Возвращает идентификатор соединения
*
* @copyright
* @link
* @package Majestic
* @subpackage DB
* @since
* @version SVN: $Id$
* @filesource $URL$
*/
class DBConnector
{
static private $handlers = array();
static public $queries = array();
/**
* Получение соединения.
* Если соединение с такими параметрами уже есть - новое не создается.
*
* @param array $db_settings - массив настроек
* @return resource - идентификатор соединения
*/
static function getConnect($db_settings)
{
$handler_name = self::getConnectionName($db_settings);
if (isset(self::$handlers[$handler_name])) {
return self::$handlers[$handler_name];
}
if (!$handler = mysqli_connect($db_settings['host'], $db_settings['user'], $db_settings['password'], $db_settings['database'])) {
throw new MJException('Can\'t connect to DB '.mysqli_connect_error(), 2);
}
mysqli_query($handler, "SET NAMES 'utf8'"); //cheat!!!
return self::$handlers[$handler_name] = $handler;
}
static function getConnectionName($db_settings)
{
return $db_settings['host'].'-'.$db_settings['database'];
}
}
?>