public static function getPdoObject($_host = "", $_user = "", $_pass = "", $_default_db = "", $ShowException = false)
{
if ($_host != "" && $_user != "" && $_pass != "" && $_default_db != "") {
try {
self::$defaultDB = $_default_db;
return new PDO("mysql:host=" . $_host . ";dbname=" . $_default_db, $_user, $_pass, array(PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES utf8"));
} catch (PDOException $e) {
if ($ShowException) {
echo $e->getMessage() . '<br>';
}
echo " خطا در اتصال به بانک اطلاعاتی\n";
die;
}
return null;
}
if (!isset(self::$DB)) {
try {
$_host = sys_config::$db_server['host'];
$_user = sys_config::$db_server['user'];
$_pass = sys_config::$db_server['pass'];
$_default_db = sys_config::$db_server['database'];
self::$defaultDB = $_default_db;
self::$DB = new PDO("mysql:host=" . $_host . ";dbname=" . $_default_db, $_user, $_pass, array(PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES utf8"));
return self::$DB;
} catch (PDOException $e) {
if ($ShowException) {
echo $e->getMessage() . '<br>';
}
echo " خطا در اتصال به بانک اطلاعاتی\n";
die;
}
return null;
} else {
return self::$DB;
}
}
