<?php

/**

 * Zend Framework

 *

 * LICENSE

 *

 * This source file is subject to the new BSD license that is bundled

 * with this package in the file LICENSE.txt.

 * It is also available through the world-wide-web at this URL:

 * http://framework.zend.com/license/new-bsd

 * If you did not receive a copy of the license and are unable to

 * obtain it through the world-wide-web, please send an email

 * to license@zend.com so we can send you a copy immediately.

 *

 * @category   Zend

 * @package    Zend_Translate

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @version    $Id: Array.php 20096 2010-01-06 02:05:09Z bkarwin $

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

/** Zend_Locale */

require_once 'Zend/Locale.php';

/** Zend_Translate_Adapter */

require_once 'Zend/Translate/Adapter.php';

/**

 * @category   Zend

 * @package    Zend_Translate

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

class Zend_Translate_Adapter_Array extends Zend_Translate_Adapter

{

    private $_data = array();

    /**

     * Load translation data

     *

     * @param  string|array  $data

     * @param  string        $locale  Locale/Language to add data for, identical with locale identifier,

     *                                see Zend_Locale for more information

     * @param  array         $options OPTIONAL Options to use

     * @return array

     */

    protected function _loadTranslationData($data, $locale, array $options = array())

    {

        $this->_data = array();

        if (!is_array($data)) {

            if (file_exists($data)) {

                ob_start();

                $data = include($data);

                ob_end_clean();

            }

        }

        if (!is_array($data)) {

            require_once 'Zend/Translate/Exception.php';

            throw new Zend_Translate_Exception("Error including array or file '".$data."'");

        }

        if (!isset($this->_data[$locale])) {

            $this->_data[$locale] = array();

        }

        $this->_data[$locale] = $data + $this->_data[$locale];

        return $this->_data;

    }

    /**

     * returns the adapters name

     *

     * @return string

     */

    public function toString()

    {

        return "Array";

    }

}