Create POO

assets/php/Database.php

+<?php
+
+include 'User.php';
+
+class Database
+{
+    private PDO $pdo;
+
+    public function __construct()
+    {
+        $absolutePath = dirname(__FILE__);
+        $this->pdo = new PDO("sqlite:$absolutePath/database.sqlite");
+        $this->pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
+        $this->pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+    }
+
+    public function query(string $request)
+    {
+        return $this->pdo->query($request);
+    }
+
+    public function getUsers(): Array
+    {
+        $users = $this->pdo->query('SELECT * FROM user')
+                     ->fetchAll();
+
+        $userObject = [];
+        foreach ($users as $user) {
+            $userObject[] = new User($user);
+        }
+
+        return $userObject;
+    }
+}
\ No newline at end of file

assets/php/User.php

+<?php
+
+class User {
+    private int $id;
+    private string $email;
+    private string $password;
+
+    public function __construct(array $credentials)
+    {
+        $this->id = $credentials['id'];
+        $this->email = $credentials['email'];
+        $this->password = $credentials['password'];
+    }
+
+    /**
+     * @return int
+     */
+    public function getId(): int
+    {
+        return $this->id;
+    }
+
+    /**
+     * @return string
+     */
+    public function getEmail(): string
+    {
+        return $this->email;
+    }
+
+    /**
+     * @param string $email
+     */
+    public function setEmail(string $email): void
+    {
+        $this->email = $email;
+    }
+
+    /**
+     * @return string
+     */
+    public function getPassword(): string
+    {
+        return $this->password;
+    }
+
+    /**
+     * @param string $password
+     */
+    public function setPassword(string $password): void
+    {
+        $this->password = $password;
+    }
+
+}
\ No newline at end of file

contact.php

@@ -31,16 +31,16 @@
 
     <?php
 
-    require_once 'assets/php/db.php';
+    require_once 'assets/php/Database.php';
 
-    $users = $pdo->query('SELECT * FROM user')
-                 ->fetchAll();
+    $database = new Database();
+    $users = $database->getUsers();
 
     foreach ($users as $user) :
         ?>
     <article>
-        <p><?= $user['email'] ?></p>
-        <p><?= $user['password'] ?></p>
+        <p><?= $user->getEmail() ?></p>
+        <p><?= $user->getPassword() ?></p>
     </article>
     <?php
     endforeach;