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-rwxr-xr-xsystem/core/Lang.php72
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 */ \ No newline at end of file