diff --git a/Makefile b/Makefile
index 658e662..bf5a7e1 100644
--- a/Makefile
+++ b/Makefile
@@ -9,7 +9,7 @@ deps:
 	npm ci
 
 phpstan:
-	symfony php tools/phpstan/vendor/bin/phpstan analyze ./src
+	symfony php tools/phpstan/vendor/bin/phpstan analyze ./src -l 1
 
 php-cs-fixer:
 	tools/php-cs-fixer/symfony-php-cs-fixer.sh fix --verbose --show-progress=dots
diff --git a/src/Controller/CropController.php b/src/Controller/CropController.php
index 04e9171..e2969b0 100644
--- a/src/Controller/CropController.php
+++ b/src/Controller/CropController.php
@@ -43,6 +43,9 @@ class CropController extends AbstractController
         // Récupérer les tailles de l'image
 		$width = $this->getWidth($large_image_location);
 		$height = $this->getHeight($large_image_location);
+        $max_height=null;
+        $max_width=null;
+        $ratio=null;
 
         // Définir le pourcentage de réduction de l'image
 		switch ($type) {
@@ -146,6 +149,8 @@ class CropController extends AbstractController
 		$newImageWidth = ceil($width * $scale);
 		$newImageHeight = ceil($height * $scale);
 		$newImage = imagecreatetruecolor($newImageWidth,$newImageHeight);
+        $source=null;
+
 		switch($imageType) {
 			case "image/gif":
 				$source=imagecreatefromgif($image);
@@ -192,7 +197,7 @@ class CropController extends AbstractController
         $newImageWidth=900;
         $newImageHeight=900;        
 		$newImage = imagecreatetruecolor($newImageWidth,$newImageHeight);
-
+        $source=null;
 
 		switch($imageType) {
 			case "image/gif":
diff --git a/src/Controller/GroupController.php b/src/Controller/GroupController.php
index 677732d..458d1ea 100644
--- a/src/Controller/GroupController.php
+++ b/src/Controller/GroupController.php
@@ -347,7 +347,10 @@ class GroupController extends AbstractController
         $draw= $query['draw'];
         $ordercolumn=$query['order'][0]['column'];
         $orderdir=$query['order'][0]['dir'];
-      
+        $usermodo=null;
+        $niveau01=null;
+        $niveau02=null;
+
         // Nombre total d'enregistrement
         $qb = $em->getManager()->createQueryBuilder();
         switch($access) {
@@ -391,6 +394,7 @@ class GroupController extends AbstractController
             break;
         }
         $total=$qb->getQuery()->getSingleScalarResult();
+        $totalf=null;
 
         // Nombre d'enregistrement filtré
         if($search["value"]=="")
@@ -545,7 +549,8 @@ class GroupController extends AbstractController
         $draw= $query['draw'];
         $ordercolumn=$query['order'][0]['column'];
         $orderdir=$query['order'][0]['dir'];
-      
+        $usermodo=null;
+
         // Nombre total d'enregistrement
         $qb = $em->getManager()->createQueryBuilder();
         if($access=="admin"||$access=="user")
@@ -785,6 +790,7 @@ class GroupController extends AbstractController
     }
 
     private function canseemember($access,$entity,$em,$fgblock=true) {
+        $toreturn=false;
         switch($access) {
             case "admin" : $toreturn=($entity->getId()>0); break;
             case "modo" : $toreturn=($entity->getId()>0); break;
diff --git a/src/Controller/Niveau02Controller.php b/src/Controller/Niveau02Controller.php
index 84ff5d1..13ca8e6 100644
--- a/src/Controller/Niveau02Controller.php
+++ b/src/Controller/Niveau02Controller.php
@@ -38,7 +38,9 @@ class Niveau02Controller extends AbstractController
         $draw= $query['draw'];
         $ordercolumn=$query['order'][0]['column'];
         $orderdir=$query['order'][0]['dir'];
-
+        $total=null;
+        $totalf=null;
+        
         // Nombre total d'enregistrement
         switch($access) {
             case "admin":
diff --git a/src/Controller/RegistrationController.php b/src/Controller/RegistrationController.php
index 2820f7c..7ef003f 100755
--- a/src/Controller/RegistrationController.php
+++ b/src/Controller/RegistrationController.php
@@ -56,7 +56,8 @@ class RegistrationController extends AbstractController
         $draw= $query['draw'];
         $ordercolumn=$query['order'][0]['column'];
         $orderdir=$query['order'][0]['dir'];
-      
+        $usermodo=null;
+        
         // Nombre total d'enregistrement
         if($access=="admin")
             $total = $em->getManager()->createQueryBuilder()->select('COUNT(entity)')->from($this->entity,'entity')->getQuery()->getSingleScalarResult();
diff --git a/src/Controller/SecurityController.php b/src/Controller/SecurityController.php
index 3bfa417..d0d37dd 100755
--- a/src/Controller/SecurityController.php
+++ b/src/Controller/SecurityController.php
@@ -65,7 +65,7 @@ class SecurityController extends AbstractController
         }
     }           
 
-    public function loginSQL(Request $request, AuthenticationUtils $authenticationUtils)
+    public function loginSQL(Request $request, AuthenticationUtils $authenticationUtils,ManagerRegistry $em)
     {
         return $this->render('Home/loginSQL.html.twig', array(
             'last_username' =>  $authenticationUtils->getLastUsername(),
@@ -143,7 +143,7 @@ class SecurityController extends AbstractController
         return $this->autoconnexion($user,$redirect,$request);
     }
 
-    public function loginLDAP(Request $request)
+    public function loginLDAP(Request $request, AuthenticationUtils $authenticationUtils,ManagerRegistry $em)
     {
         // Création du formulaire
         $form = $this->createForm(LoginType::class);
@@ -212,7 +212,7 @@ class SecurityController extends AbstractController
     }
 
 
-    public function loginOPENID(Request $request, AuthenticationUtils $authenticationUtils)
+    public function loginOPENID(Request $request, AuthenticationUtils $authenticationUtils,ManagerRegistry $em)
     {
         $state=Uuid::uuid4();
         $request->getSession()->set("oauthState",$state);
@@ -256,6 +256,7 @@ class SecurityController extends AbstractController
         $attributes=json_decode(json_encode($response->body), true);
 
         // Username
+        $username="";
         if(isset($attributes[$this->getParameter('oauthUsername')]))
             $username = $attributes[$this->getParameter('oauthUsername')];
 
diff --git a/src/Controller/UserController.php b/src/Controller/UserController.php
index 734deba..ab4874d 100644
--- a/src/Controller/UserController.php
+++ b/src/Controller/UserController.php
@@ -44,7 +44,8 @@ class UserController extends AbstractController
         $draw= $query['draw'];
         $ordercolumn=$query['order'][0]['column'];
         $orderdir=$query['order'][0]['dir'];
-
+        $niveau01=null;
+        $niveau02=null;
 
         // Nombre total d'enregistrement
         switch($access) {
diff --git a/src/Service/ApiService.php b/src/Service/ApiService.php
index 4388d96..3af8b91 100644
--- a/src/Service/ApiService.php
+++ b/src/Service/ApiService.php
@@ -20,7 +20,9 @@ class ApiService
     }
 
     public function run($method,$url,$query,$header=null,$content="json") {
+        
         // Entete
+        $headerini=null;
         switch($content) {
             case "json":
                 $headerini = [
diff --git a/src/Service/LdapService.php b/src/Service/LdapService.php
index 178a826..e8f6d93 100644
--- a/src/Service/LdapService.php
+++ b/src/Service/LdapService.php
@@ -367,7 +367,8 @@ class LdapService
     public function updateNiveauUser(User $user,$todel=false) {
         $dn = $this->basedn;
         $connection = $this->connect(); 
-
+        $result=null;
+        
         // NIVEAU01
         // On recherche le Niveau01 actuellement asscocié à l'utilisateur
         $criteria = '(&(cn=*)(memberUid='.$user->getUsername().'))';
diff --git a/src/Service/UploadListener.php b/src/Service/UploadListener.php
index 4c0c416..013475f 100644
--- a/src/Service/UploadListener.php
+++ b/src/Service/UploadListener.php
@@ -35,6 +35,8 @@ class UploadListener
         $newImageWidth = ceil($width * $scale);
         $newImageHeight = ceil($height * $scale);
         $newImage = imagecreatetruecolor($newImageWidth,$newImageHeight);
+        $source=null;
+        
         switch($imageType) {
             case "image/gif":
                 $source=imagecreatefromgif($image);