SonarQube code smells resolve #29

Source/BusinessClass/ListBoxQuestion.php

@@ -31,11 +31,9 @@ class ListBoxQuestion extends BoxQuestion
                 <label>$content</label>
                 <select name='answers[]'>\n";
 
-        for($i = 0; $i < count($possibleResponses); $i++)
+        for ($i = 0; $i < count($possibleResponses); $i++) {
-        {
             $categoriesSplit = $id."#".$possibleResponses[$i]."||";
-            foreach ($categories[$i] as $category)
+            foreach ($categories[$i] as $category) {
-            {
                 $categoriesSplit.= $category."_";
             }
             $html.= "\t\t\t\t\t<option value='$categoriesSplit'>$possibleResponses[$i]</option>\n";

Source/BusinessClass/TextQuestion.php

@@ -21,8 +21,8 @@ class TextQuestion extends Question
     /**
      * @return string
      */
-    public function printStrategy(): string // Possibilité de rajouter l'id de la question en parametre
+    public function printStrategy(): string
-    {                                       // pour la mettre en id du input afin de la lier à ça question
+    {
         $content = $this->getContent();
 
         return  "\t\t\t<div class='question'>