source/Helpers/InitializeObject.php
<?php
/**
* 2007-2016 [PagSeguro Internet Ltda.]
*
* NOTICE OF LICENSE
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* @author PagSeguro Internet Ltda.
* @copyright 2007-2016 PagSeguro Internet Ltda.
* @license http://www.apache.org/licenses/LICENSE-2.0
*
*/
namespace PagSeguro\Helpers;
/**
* Class InitializeObject
* @package PagSeguro\Helpers
*/
class InitializeObject
{
/**
* Check if $attr is started, if not instatiate it
* @param object $attr
* @param class $instantiateClass
* @return object from $instantiateClass
*/
public static function initialize($attr, $instantiateClass)
{
if (!isset($attr) || empty($attr) || is_null($attr)) {
$attr = new $instantiateClass;
}
return $attr;
}
}