Minor - remove whitespaces

main/attendance/attendance_edit.php

@@ -70,11 +70,11 @@ $form->addButtonUpdate(get_lang('Save'));
 
 // set default values
 $default['title'] = Security::remove_XSS($title);
-$default['description'] = Security::remove_XSS($description,STUDENT);
+$default['description'] = Security::remove_XSS($description, STUDENT);
 $default['attendance_qualify_title'] = $attendance_qualify_title;
 $default['attendance_weight'] = $attendance_weight;
 
-$link_info = GradebookUtils::is_resource_in_course_gradebook(
+$link_info = GradebookUtils::isResourceInCourseGradebook(
     api_get_course_id(),
     7,
     $attendance_id,

main/course_info/tools.php

@@ -150,9 +150,7 @@ switch ($action) {
         }
         $iconsTools .= '</div>';
         $iconsTools .= '</div>';
-
         $content = $iconsTools;
-
         break;
 }
 
@@ -163,7 +161,7 @@ function getCustomWebIconPath()
 {
     // Check if directory exists or create it if it doesn't
     $dir = api_get_path(WEB_COURSE_PATH).api_get_course_path().'/upload/course_home_icons/';
-
+    
     return $dir;
 }
 $tpl = new Template($toolName);

main/course_progress/layout_no_header.php

@@ -10,6 +10,5 @@ $tool = isset($tool) ? $tool : null;
 // Tracking
 Event::event_access_tool($tool);
 
-
 // Display
 echo $content;

main/coursecopy/import_backup.php

@@ -5,7 +5,6 @@ use Chamilo\CourseBundle\Component\CourseCopy\CourseSelectForm;
 use Chamilo\CourseBundle\Component\CourseCopy\CourseArchiver;
 use Chamilo\CourseBundle\Component\CourseCopy\CourseRestorer;
 
-
 /**
  * Import a backup.
  *

main/dashboard/dashboard_controller.php

@@ -85,40 +85,40 @@ class DashboardController
         $this->view->render();
     }
 
-	/**
-	 * This method allow store user blocks from dashboard manager
-	 * render to dashboard.php view
-	 */
-	public function store_user_block()
+    /**
+     * This method allow store user blocks from dashboard manager
+     * render to dashboard.php view
+     */
+    public function store_user_block()
     {
-		$data = array();
-		$user_id = $this->user_id;
-		if (strtoupper($_SERVER['REQUEST_METHOD']) == "POST") {
-			$enabled_blocks = $_POST['enabled_blocks'];
-			$columns = $_POST['columns'];
-			$affected_rows = DashboardManager::store_user_blocks($user_id, $enabled_blocks, $columns);
-			if ($affected_rows) {
-				$data['success'] = true;
-			}
-		}
-
-		$data['dashboard_view'] = 'list';
-
-		// render to the view
-		$this->view->set_data($data);
-		$this->view->set_layout('layout');
-		$this->view->set_template('dashboard');
-		$this->view->render();
-	}
-
-	/**
-	 * This method is used when you close a block from dashboard block interface
-	 * render to dashboard.php view
-	 */
-	public function close_user_block($path)
+        $data = array();
+        $user_id = $this->user_id;
+        if (strtoupper($_SERVER['REQUEST_METHOD']) == "POST") {
+            $enabled_blocks = $_POST['enabled_blocks'];
+            $columns = $_POST['columns'];
+            $affected_rows = DashboardManager::store_user_blocks($user_id, $enabled_blocks, $columns);
+            if ($affected_rows) {
+                $data['success'] = true;
+            }
+        }
+
+        $data['dashboard_view'] = 'list';
+
+        // render to the view
+        $this->view->set_data($data);
+        $this->view->set_layout('layout');
+        $this->view->set_template('dashboard');
+        $this->view->render();
+    }
+
+    /**
+     * This method is used when you close a block from dashboard block interface
+     * render to dashboard.php view
+     */
+    public function close_user_block($path)
     {
-		$user_id = $this->user_id;
-		$result = DashboardManager::close_user_block($user_id, $path);
-		$this->display($result);
-	}
+        $user_id = $this->user_id;
+        $result = DashboardManager::close_user_block($user_id, $path);
+        $this->display($result);
+    }
 }

main/dashboard/index.php

@@ -51,6 +51,6 @@ switch ($action) {
     case 'disable_block':
         $dashboard_controller->close_user_block($path);
         break;
-    default :
+    default:
         $dashboard_controller->display();
 }

main/dashboard/layout.php

@@ -2,7 +2,7 @@
 /* For licensing terms, see /license.txt */
 
 /**
-* Layout (principal view) used for structuring other views  
+* Layout (principal view) used for structuring other views
 * @author Christian Fasanando <christian1827@gmail.com>
 * @package chamilo.dashboard
 */
@@ -17,5 +17,4 @@ Display :: display_header($tool_name);
 // Display
 echo $content;
 
-// Footer
 Display :: display_footer();

main/group/group_overview.php

@@ -60,7 +60,7 @@ if (isset($_GET['action'])) {
                     break;
             }
             break;
-	}
+    }
 }
 
 /*	Header */
@@ -84,7 +84,7 @@ if (!isset ($_GET['origin']) || $_GET['origin'] != 'learnpath') {
 $actions = '<a href="group_creation.php?'.api_get_cidreq().'">'.
         Display::return_icon('add.png', get_lang('NewGroupCreate'), '', ICON_SIZE_MEDIUM).'</a>';
 
-    if (api_get_setting('allow_group_categories') == 'true') {
+    if (api_get_setting('allow_group_categories') === 'true') {
         $actions.= '<a href="group_category.php?'.api_get_cidreq().'&action=add_category">'.
             Display::return_icon('new_folder.png', get_lang('AddCategory'), '', ICON_SIZE_MEDIUM).'</a>';
     } else {