Minor - Format code

main/exercise/exercise.class.php

@@ -7,7 +7,6 @@ use Chamilo\CourseBundle\Entity\CExerciseCategory;
 use ChamiloSession as Session;
 use Doctrine\DBAL\Types\Type;
 
-
 /**
  * Class Exercise.
  *

main/exercise/question.class.php

@@ -1847,7 +1847,7 @@ abstract class Question
         echo '<ul class="question_menu">';
         foreach ($questionTypeList as $i => $type) {
             /** @var Question $type */
-            $type = new $type[1];
+            $type = new $type[1]();
             $img = $type->getTypePicture();
             $explanation = get_lang($type->getExplanation());
             echo '<li>';

main/inc/lib/internationalization.lib.php

@@ -465,15 +465,14 @@ function api_get_utc_datetime(
 /**
  * Returns a DATETIME string converted to the right timezone.
  *
- * @param mixed  $time          The time to be converted
- * @param string $to_timezone   The timezone to be converted to.
- *                              If null, the timezone will be determined based on user preference,
- *                              or timezone chosen by the admin for the platform.
- * @param string $from_timezone The timezone to be converted from. If null, UTC will be assumed.
- * @param bool   $returnNullIfInvalidDate
- * @param bool   $showTime
- * @param bool   $humanForm
- * @param string $format
+ * @param mixed  $time                    The time to be converted
+ * @param string $to_timezone             If null, the timezone will be determined based on user preference,
+ *                                        or timezone chosen by the admin for the platform.
+ * @param string $from_timezone           The timezone to be converted from. If null, UTC will be assumed.
+ * @param bool   $returnNullIfInvalidDate Return null if date is not correct.
+ * @param bool   $showTime                Show time.
+ * @param bool   $humanForm               Return a readable date time.
+ * @param string $format                  Specify format.
  *
  * @return string The converted time formatted as Y-m-d H:i:s
  *

main/inc/lib/tracking.lib.php

@@ -2041,6 +2041,7 @@ class Tracking
 
                             return $icon.Display::label($last_login_date, 'warning');
                         }
+
                         return $last_login_date;
                     } else {
                         if ($convert_date) {