Minor - format code

main/calendar/agenda_js.php

@@ -1,8 +1,6 @@
 <?php
 /* For licensing terms, see /license.txt */
 
-use ChamiloSession as Session;
-
 /**
  * @package chamilo.calendar
  */

main/exercise/Hpdownload.php

@@ -81,22 +81,6 @@ if ($content_type == 'text/html') {
 	$fp = fopen($full_file_name, "r");
 	$file_content = fread ($fp, filesize ($full_file_name));
 	fclose($fp);
-	//$file_content = api_replace_parameter($dir, $file_content, "src");
-	//$file_content = api_replace_parameter($dir, $file_content, "href");
-
-	/*
-	//parse line per line
-	$file_content_array = file($full_file_name);
-
-	foreach($file_content_array as $line)
-	{
-		$line = api_replace_parameter($dir, $line, "src");
-		$line = api_replace_parameter($dir, $line, "href");
-		$file_content .= $line;
-	}
-	*/
-
-
     $exercisePath = api_get_self();
   	$exfile = explode('/',$exercisePath);
   	$exfile = $exfile[sizeof($exfile)-1];

main/inc/lib/agenda.lib.php

@@ -1387,7 +1387,6 @@ class Agenda
 
         if (!empty($courses)) {
             foreach ($courses as $course) {
-                //if (api_is_coach($sessionId, $course['real_id'])) {
                 $this->getCourseEvents(
                     $start,
                     $end,
@@ -1397,7 +1396,6 @@ class Agenda
                     0,
                     $color
                 );
-                //}
             }
         }
 

main/inc/lib/internationalization.lib.php

@@ -353,6 +353,7 @@ function _api_get_timezone()
     $to_timezone = date_default_timezone_get();
     // Second, see if a timezone has been chosen for the platform
     $timezone_value = api_get_setting('timezone_value', 'timezones');
+
     if ($timezone_value != null) {
         $to_timezone = $timezone_value;
     }