Nouvelle version complète (remplacement total)

public/article.php

@@ -0,0 +1,30 @@
+<?php
+require_once '../includes/db.php';
+require_once '../includes/header.php';
+
+$id = $_GET['id'] ?? null;
+
+if (!$id || !is_numeric($id)) {
+    echo "<p>Article introuvable (404)</p>";
+    require_once '../includes/footer.php';
+    exit;
+}
+
+$stmt = $pdo->prepare("SELECT * FROM articles WHERE id = ?");
+$stmt->execute([$id]);
+$article = $stmt->fetch();
+
+if (!$article) {
+    echo "<p>Article introuvable (404)</p>";
+    require_once '../includes/footer.php';
+    exit;
+}
+?>
+<article>
+    <h2><?= htmlspecialchars($article['titre']) ?></h2>
+    <p><?= nl2br(htmlspecialchars($article['contenu'])) ?></p>
+    <small>Publié le <?= $article['date_creation'] ?></small>
+</article>
+
+<?php require_once '../includes/footer.php'; ?>
+