Tach!
foreach ($categories as $category) {
echo "<li>", htmlspecialchars($category['name']);
if ($category['subcategories']) {
echo "<ul>";
foreach ($category['subcategories'] as $subcategory) {
echo "<li>".$unterkategorie['name']."</li>";
}
echo "</ul>";
}
echo "</li>";
}
Die "innerste" Zeile muss natürlich so aussehen:
echo "<li>", htmlspecialchars($subcategory), "</li>";
dedlfix.