Minor - flint fixes

main/admin/questions.php

@@ -3,8 +3,8 @@
 /* For licensing terms, see /license.txt */
 
 use Chamilo\CourseBundle\Entity\CQuizQuestion;
-use Knp\Component\Pager\Paginator;
 use Doctrine\Common\Collections\Criteria;
+use Knp\Component\Pager\Paginator;
 
 /**
  *  @package chamilo.admin

main/exercise/admin.php

@@ -355,7 +355,7 @@ if ($inATest) {
     $maxScoreAllQuestions = 0;
     if ($showPagination === false) {
         $questionList = $objExercise->selectQuestionList(true, true);
-         if (!empty($questionList)) {
+        if (!empty($questionList)) {
             foreach ($questionList as $questionItemId) {
                 $question = Question::read($questionItemId);
                 if ($question) {

main/exercise/question_pool.php

@@ -467,7 +467,7 @@ function getQuestions(
     $exerciseLevel = (int) $exerciseLevel;
     $answerType = (int) $answerType;
     $questionId = (int) $questionId;
-    $description  = Database::escape_string($description);
+    $description = Database::escape_string($description);
 
     $TBL_EXERCISE_QUESTION = Database::get_course_table(TABLE_QUIZ_TEST_QUESTION);
     $TBL_EXERCISES = Database::get_course_table(TABLE_QUIZ_TEST);

main/forum/index.php

@@ -532,7 +532,7 @@ if (is_array($forumCategories)) {
     }
 }
 $tpl = new Template($nameTools);
-if(api_get_configuration_value('forum_fold_categories')==true){
+if (api_get_configuration_value('forum_fold_categories') == true) {
     $tpl->assign('forum_fold_categories', true);
 }
 $tpl->assign('introduction', $introduction);

main/lp/lp_upload.php

@@ -11,7 +11,6 @@ use Chamilo\CourseBundle\Component\CourseCopy\CourseRestorer;
  *
  * @author Yannick Warnier <ywarnier@beeznest.org>
  */
-
 require_once __DIR__.'/../inc/global.inc.php';
 api_protect_course_script();
 $course_dir = api_get_course_path().'/scorm';