all the website mainly done

post.php

@@ -0,0 +1,31 @@
+<?php
+require __DIR__ . '/inc/posts.php';
+
+$post = load_post($_GET['slug'] ?? '');
+
+if (!$post) {
+    http_response_code(404);
+    require __DIR__ . '/inc/header.php';
+    ?>
+    <p class="back-link"><a href="/blog.php">&larr; go back</a></p>
+    <h1>404</h1>
+    <p>no such post.</p>
+    <?php
+    require __DIR__ . '/inc/footer.php';
+    exit;
+}
+
+$page_title = $post['title'] . ' · ' . SITE_TITLE;
+require __DIR__ . '/inc/header.php';
+?>
+<p class="back-link"><a href="/blog.php">&larr; go back</a></p>
+
+<article class="post">
+  <h1 class="post-title">[ <?= htmlspecialchars($post['title']) ?> ]</h1>
+  <div class="post-meta"><?= post_date_display($post['date']) ?></div>
+  <div class="post-body"><?= render_markdown($post['body']) ?></div>
+</article>
+
+<p class="back-link"><a href="/blog.php">&larr; go back</a></p>
+
+<?php require __DIR__ . '/inc/footer.php'; ?>