$slug,
'title' => $meta['title'] ?? $slug,
'date' => $meta['date'] ?? date('Y-m-d', filemtime($file)),
'body' => $body,
];
}
function all_posts(): array {
$posts = [];
foreach (glob(POSTS_DIR . '/*.md') ?: [] as $file) {
if ($p = load_post(basename($file, '.md'))) {
$posts[] = $p;
}
}
usort($posts, fn($a, $b) => strcmp($b['date'], $a['date']));
return $posts;
}
function render_markdown(string $md): string {
static $pd = null;
if ($pd === null) {
$pd = new Parsedown();
$pd->setSafeMode(true);
}
return $pd->text($md);
}
function post_date_display(string $date): string {
$ts = strtotime($date);
return $ts ? date('m/d/Y', $ts) : htmlspecialchars($date);
}
function render_post_list(array $posts): void {
if (!$posts) {
echo 'no posts yet.
';
return;
}
echo '';
foreach ($posts as $p) {
printf(
'- %s%s
',
urlencode($p['slug']),
htmlspecialchars($p['title']),
post_date_display($p['date'])
);
}
echo '
';
}