From 0b87ee30eee8c953cbb209f65406200f8cec1247 Mon Sep 17 00:00:00 2001
From: Yannick Warnier <ywarnier@beeznest.org>
Date: Fri, 9 Aug 2013 00:27:11 -0500
Subject: [PATCH] Minor - Added phpdoc

---
 main/exercice/exercise.class.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/main/exercice/exercise.class.php b/main/exercice/exercise.class.php
index 397a379555..4e05dd87f4 100644
--- a/main/exercice/exercise.class.php
+++ b/main/exercice/exercise.class.php
@@ -6663,6 +6663,8 @@ class Exercise
     }
 
     /**
+     * Returns an HTML ribbon to show on top of the exercise result, with
+     * colouring depending on the success or failure of the student
      * @param $score
      * @param $weight
      * @param bool $check_pass_percentage
@@ -6697,6 +6699,11 @@ class Exercise
         return $ribbon;
     }
 
+    /**
+     * Returns an array of categories' details for the questions of the current
+     * exercise.
+     * @return array
+     */
     public function getQuestionWithCategories()
     {
         $categoryTable = Database::get_course_table(TABLE_QUIZ_CATEGORY);