Minor - flint fixes

main/admin/questions.php

@@ -36,7 +36,7 @@ if ($formSent) {
     $id = isset($_REQUEST['id']) ? (int) $_REQUEST['id'] : '';
     $description = isset($_REQUEST['description']) ? Security::remove_XSS($_REQUEST['description']) : '';
     $title = isset($_REQUEST['title']) ? Security::remove_XSS($_REQUEST['title']) : '';
-    $page = isset($_GET['page']) && !empty($_GET['page'])  ? (int) $_GET['page'] : 1;
+    $page = isset($_GET['page']) && !empty($_GET['page']) ? (int) $_GET['page'] : 1;
 
     $em = Database::getManager();
     $repo = $em->getRepository('ChamiloCourseBundle:CQuizQuestion');

main/auth/courses_categories.php

@@ -294,11 +294,11 @@ function getOptionSelect($categories, $codeType)
         } else {
             $separate = '';
         }
-        $html .= '<option ' . ($categoryCode == $codeType ? 'selected="selected" ' : '')
+        $html .= '<option '.($categoryCode == $codeType ? 'selected="selected" ' : '')
-            . ' value="' . $category['code'] . '">' . $separate . ' ' . $category['name'] . ' (' . $countCourse . ') </option>';
+            .' value="'.$category['code'].'">'.$separate.' '.$category['name'].' ('.$countCourse.') </option>';
-
     }
     $html .= '</select>';
+
     return $html;
 }
 /**

main/inc/lib/CoursesAndSessionsCatalog.class.php

@@ -156,7 +156,8 @@ class CoursesAndSessionsCatalog
         return $row[0];
     }
 
-    public  static function getCourseCategoriesTree(){
+    public static function getCourseCategoriesTree()
+    {
         $urlId = 1;
         if (api_is_multiple_url_enabled()) {
             $urlId = api_get_current_access_url_id();
@@ -173,7 +174,7 @@ class CoursesAndSessionsCatalog
             'parent_id' => null,
             'tree_pos' => 0,
             'number_courses' => $countCourses,
-            'level' => 0
+            'level' => 0,
         ];
 
         $allCategories = CourseCategory::getAllCategories();
@@ -185,7 +186,7 @@ class CoursesAndSessionsCatalog
                 $list[$category['code']]['level'] = 0;
                 list($subList, $childrenCount) = self::buildCourseCategoryTree($allCategories, $category['code'], 0);
                 //$list = array($list, $subList);
-                foreach($subList as $item) {
+                foreach ($subList as $item) {
                     $list[$item['code']] = $item;
                 }
                 $list[$category['code']]['number_courses'] = $childrenCount + $category['number_courses'];
@@ -204,15 +205,14 @@ class CoursesAndSessionsCatalog
             'auth_course_child' => true,
             'auth_cat_child' => true,
             'number_courses' => $count_courses,
-            'level' => 0
+            'level' => 0,
         ];
 
-        $result = array_merge($list,$categories);
+        $result = array_merge($list, $categories);
 
         return $result;
     }
 
-
     /**
      * @return array
      */
@@ -679,12 +679,14 @@ class CoursesAndSessionsCatalog
     }
 
     /**
-     * Build a recursive tree of course categories
+     * Build a recursive tree of course categories.
+     *
      * @param $categories
      * @param $parentId
+     *
      * @return array
      */
-    public static function buildCourseCategoryTree($categories, $parentId = 0, $level=0)
+    public static function buildCourseCategoryTree($categories, $parentId = 0, $level = 0)
     {
         $list = [];
         $count = 0;
@@ -705,7 +707,7 @@ class CoursesAndSessionsCatalog
                     $level
                 );
                 $list[$category['code']]['number_courses'] += $childrenCount;
-                foreach($subList as $item) {
+                foreach ($subList as $item) {
                     $list[$item['code']] = $item;
                 }
                 $count += $childrenCount;
@@ -714,5 +716,4 @@ class CoursesAndSessionsCatalog
 
         return [$list, $count];
     }
-
 }

main/inc/lib/course_category.lib.php

@@ -154,10 +154,10 @@ class CourseCategory
 
         $result = Database::query($sql);
         $categories = Database::store_result($result, 'ASSOC');
+
         return $categories;
     }
 
-
     /**
      * @param string $code
      * @param string $name