php adodb 连接 Oracle 数据库

<?php
ini_set('display_errors', 0 );
error_reporting( 0 );
date_default_timezone_set('UTC');

require_once("../config.php");
if ( empty( $sugar_config['dbconfig']['db_name'])) require_once("../../config.php");
require_once('adodb/adodb.inc.php');
require_once('../custom/include/language/en_us.lang.php');

$ADODB_FETCH_MODE = ADODB_FETCH_ASSOC;
$oracle = &ADONewConnection( $sugar_config['dbconfig']['db_type']);
$oracle->Connect( $sugar_config['dbconfig']['db_name'], $sugar_config['dbconfig']['db_user_name'], $sugar_config['dbconfig']['db_password'] );
$oracle->charSet = 'AL32UTF8';
?>