Premier commit

modifier.php

@@ -0,0 +1,40 @@
+<?php
+session_start();
+require_once __DIR__ . '/includes/db.php';
+require_once __DIR__ . '/includes/header.php';
+
+if (!isset($_SESSION['user'])) {
+    header("Location: login.php");
+    exit;
+}
+
+$id = $_GET['id'] ?? null;
+if (!$id) {
+    echo "ID manquant.";
+    require_once __DIR__ . '/includes/footer.php';
+    exit;
+}
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    $titre = $_POST['titre'];
+    $contenu = $_POST['contenu'];
+    $stmt = $pdo->prepare("UPDATE articles SET titre=?, contenu=? WHERE id=?");
+    $stmt->execute([$titre, $contenu, $id]);
+    echo "<p>✅ Article mis à jour !</p>";
+}
+
+$stmt = $pdo->prepare("SELECT * FROM articles WHERE id=?");
+$stmt->execute([$id]);
+$article = $stmt->fetch();
+?>
+
+<h2>Modifier un article</h2>
+<form method="post">
+    <label>Titre :</label><br>
+    <input type="text" name="titre" value="<?= htmlspecialchars($article['titre']) ?>" required><br><br>
+    <label>Contenu :</label><br>
+    <textarea name="contenu" rows="8" cols="50" required><?= htmlspecialchars($article['contenu']) ?></textarea><br><br>
+    <input type="submit" value="Mettre à jour">
+</form>
+
+<?php require_once __DIR__ . '/includes/footer.php'; ?>