diff --git a/Etudiant.class.php b/Etudiant.class.php
new file mode 100644
index 0000000..43c6589
--- /dev/null
+++ b/Etudiant.class.php
@@ -0,0 +1,44 @@
+<?php
+    class Etudiant {
+        private $nom;
+        private $prenom;
+        private $age;
+
+        public function __construct($nom, $prenom, $age) {
+            $this->nom = $nom;
+            $this->prenom = $prenom;
+            $this->age = $age;
+        }
+
+        public function getNom() {
+            return $this->nom;
+        }
+
+        public function getPrenom() {
+            return $this->prenom;
+        }
+
+        public function getAge() {
+            return $this->age;
+        }
+
+        public function setNom($nom) {
+            $this->nom = $nom;
+        }
+
+        public function setPrenom($prenom) {
+            $this->prenom = $prenom;
+        }
+
+        public function setAge($age) {
+            if ($age > 0) {
+                $this->age = $age;
+            } else {
+                throw new Exception("L'âge doit être un nombre positif.");
+            }
+        }
+
+        public function afficherInfo() {
+            return "Nom: " . $this->nom . ", Prénom: " . $this->prenom . ", Âge: " . $this->age;
+        }
+    }
\ No newline at end of file
diff --git a/script1.php b/script1.php
index f8c01cd..45cb988 100644
--- a/script1.php
+++ b/script1.php
@@ -1,2 +1,12 @@
 <?php
-    echo "script 1";
\ No newline at end of file
+    require_once 'Etudiant.class.php';
+
+    echo "script 1";
+
+    $etudiant = new Etudiant("Week", "John", 40);
+
+    echo $etudiant->afficherInfo();
+
+    $etudiant->setNom("CENA");
+    
+    echo $etudiant->afficherInfo();
\ No newline at end of file