Ajout de la classe vocabulary

Project/php/Vocabulaire.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace Vocabulary;
+
+class Vocabulary
+{
+    protected frozen String $id;
+    protected String $nom;
+    protected Picture $picture;
+    protected frozen User $creator;
+
+    public function __construct(string $id, string $nom, picture $picture, user $creator)
+    {
+        $this->id = $id;
+        $this->nom = $nom;
+        $this->picture = $picture;
+        $this->creator = $creator;
+    }
+
+    protected function changePicture(Picture $newImg){
+        $this->picture = $newImg;
+    }
+}
+