Merge upstream branch

1 files changed, 10 insertions, 18 deletions

diff --git a/system/core/Lang.php b/system/core/Lang.php
index 5eb2801f6..c40a6856e 100755
--- a/system/core/Lang.php
+++ b/system/core/Lang.php
@@ -1,13 +1,13 @@
-<?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
  *
  * 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:
@@ -43,22 +43,17 @@ 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
-	 *
-	 * @access	public
-	 */
-	function __construct()
+	public function __construct()
 	{
-		log_message('debug', "Language Class Initialized");
+		log_message('debug', 'Language Class Initialized');
 	}
 
 	// --------------------------------------------------------------------
@@ -66,7 +61,6 @@ 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
@@ -74,7 +68,7 @@ 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);
 
@@ -136,7 +130,7 @@ class CI_Lang {
 		}
 
 		$this->is_loaded[] = $langfile;
-		$this->language = $this->language + $lang;
+		$this->language = array_merge($this->language, $lang);
 		unset($lang);
 
 		log_message('debug', 'Language file loaded: language/'.$idiom.'/'.$langfile);
@@ -148,11 +142,10 @@ 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];
 
@@ -166,7 +159,6 @@ class CI_Lang {
 	}
 
 }
-// END Language Class
 
 /* End of file Lang.php */
 /* Location: ./system/core/Lang.php */