1 <?php 2 /** 3 * Zend Framework 4 * 5 * LICENSE 6 * 7 * This source file is subject to the new BSD license that is bundled 8 * with this package in the file LICENSE.txt. 9 * It is also available through the world-wide-web at this URL: 10 * http://framework.zend.com/license/new-bsd 11 * If you did not receive a copy of the license and are unable to 12 * obtain it through the world-wide-web, please send an email 13 * to license@zend.com so we can send you a copy immediately. 14 * 15 * @category Zend 16 * @package Zend_Log 17 * @subpackage Writer 18 * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) 19 * @license http://framework.zend.com/license/new-bsd New BSD License 20 * @version $Id$ 21 */ 22 23 /** @see Zend_Log_Filter_Interface */ 24 25 /** @see Zend_Log_FactoryInterface */ 26 27 /** 28 * @category Zend 29 * @package Zend_Log 30 * @subpackage Filter 31 * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) 32 * @license http://framework.zend.com/license/new-bsd New BSD License 33 * @version $Id$ 34 */ 35 abstract class Zend_Log_Filter_Abstract 36 implements Zend_Log_Filter_Interface, Zend_Log_FactoryInterface 37 { 38 /** 39 * Validate and optionally convert the config to array 40 * 41 * @param array|Zend_Config $config Zend_Config or Array 42 * @return array 43 * @throws Zend_Log_Exception 44 */ 45 static protected function _parseConfig($config) 46 { 47 if ($config instanceof Zend_Config) { 48 $config = $config->toArray(); 49 } 50 51 if (!is_array($config)) { 52 throw new Zend_Log_Exception('Configuration must be an array or instance of Zend_Config'); 53 } 54 55 return $config; 56 } 57 }