diff --git a/src/Controller/AccueilController.php b/src/Controller/AccueilController.php
index 653490b..0a20a8e 100644
--- a/src/Controller/AccueilController.php
+++ b/src/Controller/AccueilController.php
@@ -19,23 +19,23 @@ class AccueilController extends AbstractController{
     private $repository;
     
     /**
-     * 
+     *
      * @param FormationRepository $repository
      */
     public function __construct(FormationRepository $repository) {
         $this->repository = $repository;
-    }   
+    }
     
     #[Route('/', name: 'accueil')]
     public function index(): Response{
         $formations = $this->repository->findAllLasted(2);
         return $this->render("pages/accueil.html.twig", [
             'formations' => $formations
-        ]); 
+        ]);
     }
     
     #[Route('/cgu', name: 'cgu')]
     public function cgu(): Response{
-        return $this->render("pages/cgu.html.twig"); 
+        return $this->render("pages/cgu.html.twig");
     }
 }
diff --git a/src/Controller/FormationsController.php b/src/Controller/FormationsController.php
index e51f36b..045a371 100644
--- a/src/Controller/FormationsController.php
+++ b/src/Controller/FormationsController.php
@@ -16,18 +16,19 @@ use Symfony\Component\Routing\Annotation\Route;
 class FormationsController extends AbstractController {
 
     /**
-     * 
+     *
      * @var FormationRepository
      */
     private $formationRepository;
     
     /**
-     * 
+     *
      * @var CategorieRepository
      */
     private $categorieRepository;
+    private $formationPage = "/pages/formations.html.twig";
     
-    function __construct(FormationRepository $formationRepository, CategorieRepository $categorieRepository) {
+    public function __construct(FormationRepository $formationRepository, CategorieRepository $categorieRepository) {
         $this->formationRepository = $formationRepository;
         $this->categorieRepository= $categorieRepository;
     }
@@ -36,7 +37,7 @@ class FormationsController extends AbstractController {
     public function index(): Response{
         $formations = $this->formationRepository->findAll();
         $categories = $this->categorieRepository->findAll();
-        return $this->render("pages/formations.html.twig", [
+        return $this->render($this->formationPage, [
             'formations' => $formations,
             'categories' => $categories
         ]);
@@ -46,31 +47,31 @@ class FormationsController extends AbstractController {
     public function sort($champ, $ordre, $table=""): Response{
         $formations = $this->formationRepository->findAllOrderBy($champ, $ordre, $table);
         $categories = $this->categorieRepository->findAll();
-        return $this->render("pages/formations.html.twig", [
+        return $this->render($this->formationPage, [
             'formations' => $formations,
             'categories' => $categories
         ]);
-    }     
+    }
 
     #[Route('/formations/recherche/{champ}/{table}', name: 'formations.findallcontain')]
     public function findAllContain($champ, Request $request, $table=""): Response{
         $valeur = $request->get("recherche");
         $formations = $this->formationRepository->findByContainValue($champ, $valeur, $table);
         $categories = $this->categorieRepository->findAll();
-        return $this->render("pages/formations.html.twig", [
+        return $this->render($this->formationPage, [
             'formations' => $formations,
             'categories' => $categories,
             'valeur' => $valeur,
             'table' => $table
         ]);
-    }  
+    }
 
     #[Route('/formations/formation/{id}', name: 'formations.showone')]
     public function showOne($id): Response{
         $formation = $this->formationRepository->find($id);
         return $this->render("pages/formation.html.twig", [
             'formation' => $formation
-        ]);        
-    }   
+        ]);
+    }
     
 }
diff --git a/src/Controller/PlaylistsController.php b/src/Controller/PlaylistsController.php
index 1990d5f..25fbefc 100644
--- a/src/Controller/PlaylistsController.php
+++ b/src/Controller/PlaylistsController.php
@@ -17,24 +17,25 @@ use Symfony\Component\Routing\Annotation\Route;
 class PlaylistsController extends AbstractController {
     
     /**
-     * 
+     *
      * @var PlaylistRepository
      */
     private $playlistRepository;
     
     /**
-     * 
+     *
      * @var FormationRepository
      */
     private $formationRepository;
     
     /**
-     * 
+     *
      * @var CategorieRepository
      */
-    private $categorieRepository;    
+    private $categorieRepository;
+    private $playlistPage = "/pages/playlists.html.twig";
     
-    function __construct(PlaylistRepository $playlistRepository, 
+    public function __construct(PlaylistRepository $playlistRepository,
             CategorieRepository $categorieRepository,
             FormationRepository $formationRespository) {
         $this->playlistRepository = $playlistRepository;
@@ -52,7 +53,7 @@ class PlaylistsController extends AbstractController {
         $categories = $this->categorieRepository->findAll();
         return $this->render("pages/playlists.html.twig", [
             'playlists' => $playlists,
-            'categories' => $categories            
+            'categories' => $categories
         ]);
     }
 
@@ -62,26 +63,28 @@ class PlaylistsController extends AbstractController {
             case "name":
                 $playlists = $this->playlistRepository->findAllOrderByName($ordre);
                 break;
+            default:
+                break;
         }
         $categories = $this->categorieRepository->findAll();
-        return $this->render("pages/playlists.html.twig", [
+        return $this->render($this->playlistPage, [
             'playlists' => $playlists,
-            'categories' => $categories            
+            'categories' => $categories
         ]);
-    }          
+    }
 
     #[Route('/playlists/recherche/{champ}/{table}', name: 'playlists.findallcontain')]
     public function findAllContain($champ, Request $request, $table=""): Response{
         $valeur = $request->get("recherche");
         $playlists = $this->playlistRepository->findByContainValue($champ, $valeur, $table);
         $categories = $this->categorieRepository->findAll();
-        return $this->render("pages/playlists.html.twig", [
+        return $this->render($this->playlistPage, [
             'playlists' => $playlists,
-            'categories' => $categories,            
+            'categories' => $categories,
             'valeur' => $valeur,
             'table' => $table
         ]);
-    }  
+    }
 
     #[Route('/playlists/playlist/{id}', name: 'playlists.showone')]
     public function showOne($id): Response{
@@ -92,7 +95,7 @@ class PlaylistsController extends AbstractController {
             'playlist' => $playlist,
             'playlistcategories' => $playlistCategories,
             'playlistformations' => $playlistFormations
-        ]);        
-    }       
+        ]);
+    }
     
 }
diff --git a/src/Entity/Formation.php b/src/Entity/Formation.php
index 311de22..86f8e9c 100644
--- a/src/Entity/Formation.php
+++ b/src/Entity/Formation.php
@@ -15,7 +15,7 @@ class Formation
     /**
      * Début de chemin vers les images
      */
-    private const cheminImage = "https://i.ytimg.com/vi/";
+    private const CHEMINIMAGE = "https://i.ytimg.com/vi/";
         
     #[ORM\Id]
     #[ORM\GeneratedValue]
@@ -69,8 +69,8 @@ class Formation
         if($this->publishedAt == null){
             return "";
         }
-        return $this->publishedAt->format('d/m/Y');     
-    }      
+        return $this->publishedAt->format('d/m/Y');
+    }
     
     public function getTitle(): ?string
     {
@@ -110,12 +110,12 @@ class Formation
 
     public function getMiniature(): ?string
     {
-        return self::cheminImage.$this->videoId."/default.jpg";
+        return self::CHEMINIMAGE.$this->videoId."/default.jpg";
     }
 
     public function getPicture(): ?string
     {
-        return self::cheminImage.$this->videoId."/hqdefault.jpg";
+        return self::CHEMINIMAGE.$this->videoId."/hqdefault.jpg";
     }
     
     public function getPlaylist(): ?playlist
diff --git a/src/Repository/CategorieRepository.php b/src/Repository/CategorieRepository.php
index 771c2e6..625624d 100644
--- a/src/Repository/CategorieRepository.php
+++ b/src/Repository/CategorieRepository.php
@@ -39,9 +39,9 @@ class CategorieRepository extends ServiceEntityRepository
                 ->join('f.playlist', 'p')
                 ->where('p.id=:id')
                 ->setParameter('id', $idPlaylist)
-                ->orderBy('c.name', 'ASC')   
+                ->orderBy('c.name', 'ASC')
                 ->getQuery()
-                ->getResult();        
-    }  
+                ->getResult();
+    }
     
 }
diff --git a/src/Repository/FormationRepository.php b/src/Repository/FormationRepository.php
index 4d7b173..a582770 100644
--- a/src/Repository/FormationRepository.php
+++ b/src/Repository/FormationRepository.php
@@ -31,11 +31,11 @@ class FormationRepository extends ServiceEntityRepository
     /**
      * Retourne toutes les formations triées sur un champ
      * @param type $champ
-     * @param type $ordre
+     * @param string $ordre
      * @param type $table si $champ dans une autre table
      * @return Formation[]
      */
-    public function findAllOrderBy($champ, $ordre, $table=""): array{
+    public function findAllOrderBy($champ, string $ordre, $table=""): array{
         if($table==""){
             return $this->createQueryBuilder('f')
                     ->orderBy('f.'.$champ, $ordre)
@@ -46,7 +46,7 @@ class FormationRepository extends ServiceEntityRepository
                     ->join('f.'.$table, 't')
                     ->orderBy('t.'.$champ, $ordre)
                     ->getQuery()
-                    ->getResult();            
+                    ->getResult();
         }
     }
 
@@ -68,30 +68,30 @@ class FormationRepository extends ServiceEntityRepository
                     ->orderBy('f.publishedAt', 'DESC')
                     ->setParameter('valeur', '%'.$valeur.'%')
                     ->getQuery()
-                    ->getResult();            
+                    ->getResult();
         }else{
             return $this->createQueryBuilder('f')
-                    ->join('f.'.$table, 't')                    
+                    ->join('f.'.$table, 't')
                     ->where('t.'.$champ.' LIKE :valeur')
                     ->orderBy('f.publishedAt', 'DESC')
                     ->setParameter('valeur', '%'.$valeur.'%')
                     ->getQuery()
-                    ->getResult();                   
-        }       
-    }    
+                    ->getResult();
+        }
+    }
     
     /**
      * Retourne les n formations les plus récentes
-     * @param type $nb
+     * @param int $nb
      * @return Formation[]
      */
-    public function findAllLasted($nb) : array {
+    public function findAllLasted(int $nb) : array {
         return $this->createQueryBuilder('f')
                 ->orderBy('f.publishedAt', 'DESC')
-                ->setMaxResults($nb)     
+                ->setMaxResults($nb)
                 ->getQuery()
                 ->getResult();
-    }    
+    }
     
     /**
      * Retourne la liste des formations d'une playlist
@@ -103,9 +103,9 @@ class FormationRepository extends ServiceEntityRepository
                 ->join('f.playlist', 'p')
                 ->where('p.id=:id')
                 ->setParameter('id', $idPlaylist)
-                ->orderBy('f.publishedAt', 'ASC')   
+                ->orderBy('f.publishedAt', 'ASC')
                 ->getQuery()
-                ->getResult();        
+                ->getResult();
     }
     
 }
diff --git a/src/Repository/PlaylistRepository.php b/src/Repository/PlaylistRepository.php
index 49ddc93..68494ea 100644
--- a/src/Repository/PlaylistRepository.php
+++ b/src/Repository/PlaylistRepository.php
@@ -31,7 +31,7 @@ class PlaylistRepository extends ServiceEntityRepository
     /**
      * Retourne toutes les playlists triées sur le nom de la playlist
      * @param type $champ
-     * @param type $ordre
+     * @param string $ordre
      * @return Playlist[]
      */
     public function findAllOrderByName($ordre): array{
@@ -40,8 +40,8 @@ class PlaylistRepository extends ServiceEntityRepository
                 ->groupBy('p.id')
                 ->orderBy('p.name', $ordre)
                 ->getQuery()
-                ->getResult();       
-    } 
+                ->getResult();
+    }
 	
     /**
      * Enregistrements dont un champ contient une valeur
@@ -54,8 +54,8 @@ class PlaylistRepository extends ServiceEntityRepository
     public function findByContainValue($champ, $valeur, $table=""): array{
         if($valeur==""){
             return $this->findAllOrderByName('ASC');
-        }    
-        if($table==""){      
+        }
+        if($table==""){
             return $this->createQueryBuilder('p')
                     ->leftjoin('p.formations', 'f')
                     ->where('p.'.$champ.' LIKE :valeur')
@@ -63,8 +63,8 @@ class PlaylistRepository extends ServiceEntityRepository
                     ->groupBy('p.id')
                     ->orderBy('p.name', 'ASC')
                     ->getQuery()
-                    ->getResult();              
-        }else{   
+                    ->getResult();
+        }else{
             return $this->createQueryBuilder('p')
                     ->leftjoin('p.formations', 'f')
                     ->leftjoin('f.categories', 'c')
@@ -73,8 +73,8 @@ class PlaylistRepository extends ServiceEntityRepository
                     ->groupBy('p.id')
                     ->orderBy('p.name', 'ASC')
                     ->getQuery()
-                    ->getResult();              
-        }           
-    }    
+                    ->getResult();
+        }
+    }
     
 }