Minor - format code

main/exercice/question.class.php

@@ -2700,6 +2700,7 @@ abstract class Question
         }
         return $result;
     }
+
     /**
      * Makes a question valid inside a global category in another course as well
      * This might be used in combination with the ExerciseController::reuseQuestionAction()
@@ -2710,9 +2711,9 @@ abstract class Question
      *
      * This might get deprecated if we start using c_id = 0 in the c_quiz_question_rel_category
      */
-    function enableGlobalCategoryInNewCourse($questionId, $courseIdDest) {
+    function enableGlobalCategoryInNewCourse($questionId, $courseIdDest)
+    {
         $questionRelCategoryTable = Database::get_course_table(TABLE_QUIZ_QUESTION_REL_CATEGORY);
-        $categoryTable = Database::get_course_table(TABLE_QUIZ_CATEGORY);
         $questionId = intval($questionId);
         $courseIdDest = intval($courseIdDest);
         // First check whether the category is global: if it's not, we don't need to do anything
@@ -2732,10 +2733,10 @@ abstract class Question
                 }
             }
         }
-        $diff = array_diff($origCats,$destCats);
+        $diff = array_diff($origCats, $destCats);
         foreach ($diff as $cat) {
             $sql = "INSERT INTO $questionRelCategoryTable (c_id, question_id, category_id) VALUES ($courseIdDest, $questionId, $cat)";
             Database::query($sql);
         }
-  }
+    }
 }

main/exercice/testcategory.class.php

@@ -1251,7 +1251,7 @@ class Testcategory
                 break;
         }
 
-         // settting the form elements
+         // setting the form elements
         $form->addElement('header', $header);
         $form->addElement('hidden', 'category_id');
         $form->addElement('text', 'category_name', get_lang('CategoryName'), array('class' => 'span6'));
@@ -1288,13 +1288,15 @@ class Testcategory
         // setting the rules
         $form->addRule('category_name', get_lang('ThisFieldIsRequired'), 'required');
     }
+
     /**
      * Checks whether a category is global or not
-     * @param Category ID
+     * @param int $categoryId
      * @return bool True if it is global, false otherwise
      * @assert (0) == false
      */
-    function isGlobal($categoryId) {
+    function isGlobal($categoryId)
+    {
         $categoryTable = Database::get_course_table(TABLE_QUIZ_CATEGORY);
         $sql = "SELECT parent_id, c_id FROM $categoryTable WHERE iid = $categoryId";
         $res = Database::query($sql);