diff options
Diffstat (limited to 'system/core/Lang.php')
| -rwxr-xr-x | system/core/Lang.php | 72 |
1 files changed, 41 insertions, 31 deletions
diff --git a/system/core/Lang.php b/system/core/Lang.php index 5ac671838..5cb0cad71 100755 --- a/system/core/Lang.php +++ b/system/core/Lang.php @@ -1,27 +1,37 @@ -<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /** * CodeIgniter * - * An open source application development framework for PHP 5.1.6 or newer + * An open source application development framework for PHP 5.2.4 or newer + * + * NOTICE OF LICENSE + * + * Licensed under the Open Software License version 3.0 + * + * This source file is subject to the Open Software License (OSL 3.0) that is + * bundled with this package in the files license.txt / license.rst. It is + * also available through the world wide web at this URL: + * http://opensource.org/licenses/OSL-3.0 + * 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 + * licensing@ellislab.com so we can send you a copy immediately. * * @package CodeIgniter - * @author ExpressionEngine Dev Team - * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc. - * @license http://codeigniter.com/user_guide/license.html + * @author EllisLab Dev Team + * @copyright Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/) + * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0) * @link http://codeigniter.com * @since Version 1.0 * @filesource */ -// ------------------------------------------------------------------------ - /** * Language Class * * @package CodeIgniter * @subpackage Libraries * @category Language - * @author ExpressionEngine Dev Team + * @author EllisLab Dev Team * @link http://codeigniter.com/user_guide/libraries/language.html */ class CI_Lang { @@ -31,22 +41,23 @@ class CI_Lang { * * @var array */ - var $language = array(); + public $language = array(); + /** * List of loaded language files * * @var array */ - var $is_loaded = array(); + public $is_loaded = array(); /** - * Constructor + * Initialize language class * - * @access public + * @return void */ - function __construct() + public function __construct() { - log_message('debug', "Language Class Initialized"); + log_message('debug', 'Language Class Initialized'); } // -------------------------------------------------------------------- @@ -54,7 +65,6 @@ class CI_Lang { /** * Load a language file * - * @access public * @param mixed the name of the language file to be loaded. Can be an array * @param string the language (english, etc.) * @param bool return loaded array of translations @@ -62,28 +72,26 @@ class CI_Lang { * @param string alternative path to look for language file * @return mixed */ - function load($langfile = '', $idiom = '', $return = FALSE, $add_suffix = TRUE, $alt_path = '') + public function load($langfile = '', $idiom = '', $return = FALSE, $add_suffix = TRUE, $alt_path = '') { $langfile = str_replace('.php', '', $langfile); if ($add_suffix == TRUE) { - $langfile = str_replace('_lang.', '', $langfile).'_lang'; + $langfile = str_replace('_lang', '', $langfile).'_lang'; } $langfile .= '.php'; - if (in_array($langfile, $this->is_loaded, TRUE)) + if ($idiom == '') { - return; + $config =& get_config(); + $idiom = ( ! empty($config['language'])) ? $config['language'] : 'english'; } - $config =& get_config(); - - if ($idiom == '') + if ($return == FALSE && isset($this->is_loaded[$langfile]) && $this->is_loaded[$langfile] === $idiom) { - $deft_lang = ( ! isset($config['language'])) ? 'english' : $config['language']; - $idiom = ($deft_lang == '') ? 'english' : $deft_lang; + return; } // Determine where the language file is and load it @@ -112,9 +120,14 @@ class CI_Lang { } - if ( ! isset($lang)) + if ( ! isset($lang) OR ! is_array($lang)) { log_message('error', 'Language file contains no data: language/'.$idiom.'/'.$langfile); + + if ($return == TRUE) + { + return array(); + } return; } @@ -123,9 +136,8 @@ class CI_Lang { return $lang; } - $this->is_loaded[] = $langfile; + $this->is_loaded[$langfile] = $idiom; $this->language = array_merge($this->language, $lang); - unset($lang); log_message('debug', 'Language file loaded: language/'.$idiom.'/'.$langfile); return TRUE; @@ -136,11 +148,10 @@ class CI_Lang { /** * Fetch a single line of text from the language array * - * @access public * @param string $line the language line * @return string */ - function line($line = '') + public function line($line = '') { $value = ($line == '' OR ! isset($this->language[$line])) ? FALSE : $this->language[$line]; @@ -154,7 +165,6 @@ class CI_Lang { } } -// END Language Class /* End of file Lang.php */ -/* Location: ./system/core/Lang.php */ +/* Location: ./system/core/Lang.php */
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