Minor - Cleaning files

main/admin/statistics.php

@@ -1,46 +1,20 @@
 <?php // $Id: statistics.php 10811 2007-01-22 08:26:40Z elixir_julian $
-/*
-==============================================================================
-	Dokeos - elearning and course management software
-
-	Copyright (c) 2004 Dokeos S.A.
-	Copyright (c) 2003 Ghent University (UGent)
-	Copyright (c) 2001 Universite catholique de Louvain (UCL)
-	Copyright (c) Olivier Brouckaert
-
-	For a full list of contributors, see "credits.txt".
-	The full license can be read in "license.txt".
-
-	This program is free software; you can redistribute it and/or
-	modify it under the terms of the GNU General Public License
-	as published by the Free Software Foundation; either version 2
-	of the License, or (at your option) any later version.
-
-	See the GNU General Public License for more details.
-
-	Contact: Dokeos, 181 rue Royale, B-1000 Brussels, Belgium, info@dokeos.com
-==============================================================================
-*/
+/* For licensing terms, see /license.txt */
 /**
-==============================================================================
-*	@package dokeos.admin
-==============================================================================
+*   @package chamilo.admin
 */
-
 /*
-==============================================================================
-		INIT SECTION
-==============================================================================
+        INIT SECTION
 */
 // name of the language file that needs to be included
 $language_file='admin';
 $cidReset=true;
-include('../inc/global.inc.php');
+require_once '../inc/global.inc.php';
 $this_section=SECTION_PLATFORM_ADMIN;
 
 api_protect_admin_script();
 
-include_once(api_get_path(LIBRARY_PATH).'fileManage.lib.php');
+require_once api_get_path(LIBRARY_PATH).'fileManage.lib.php';
 
 $interbreadcrumb[]=array('url' => 'index.php',"name" => get_lang('PlatformAdmin'));
 $tool_name = get_lang('Statistics');
@@ -49,15 +23,11 @@ Display::display_header($tool_name);
 //api_display_tool_title($tool_name);
 
 /*
-==============================================================================
 		MAIN CODE
-==============================================================================
 */
 
 /*
-==============================================================================
 		FOOTER
-==============================================================================
 */
 Display::display_footer();
 ?>

main/admin/statistics/index.php

@@ -8,7 +8,7 @@
 $language_file = array('admin', 'tracking');
 $cidReset = true;
 
-require '../../inc/global.inc.php';
+require_once '../../inc/global.inc.php';
 require_once api_get_path(LIBRARY_PATH).'sortabletable.class.php';
 api_protect_admin_script();
 
@@ -26,10 +26,11 @@ if (!$_configuration['tracking_enabled']) {
 require_once ('statistics.lib.php');
 
 
-$strCourse  = get_lang('Courses');
-$strUsers = get_lang('Users');
-$strSystem = get_lang('System');
-$strSocial = get_lang('Social');
+$strCourse      = get_lang('Courses');
+$strUsers       = get_lang('Users');
+$strSystem      = get_lang('System');
+$strSocial      = get_lang('Social');
+$strSession     = get_lang('Session');
 
 // courses ...
 $tools[$strCourse]['action=courses'] = get_lang('CountCours');
@@ -53,6 +54,7 @@ $tools[$strSocial]['action=messagesent'] = get_lang('MessagesSent');
 $tools[$strSocial]['action=messagereceived'] = get_lang('MessagesReceived');
 $tools[$strSocial]['action=friends'] = get_lang('CountFriends');
 
+
 echo '<table><tr>';
 foreach ($tools as $section => $items) {
     echo '<td valign="top">';