$loc, 'lastmod' => $lastmod, ]; }; $addUrl($baseUrl); $addUrl($baseUrl . 'productos'); $addUrl($baseUrl . 'promociones'); $categorias = $categoriaModel->obtenerArbolActivo(); foreach ($categorias as $categoria) { if (!empty($categoria['children'])) { foreach ($categoria['children'] as $subcategoria) { $addUrl($baseUrl . $categoria['slug'] . '/' . $subcategoria['slug']); } } } $productos = $productoModel->obtenerProductosActivos(); foreach ($productos as $producto) { $lastmod = $producto['actualizado_en'] ?? ($producto['creado_en'] ?? null); $lastmod = $lastmod ? date(DATE_W3C, strtotime($lastmod)) : null; $addUrl($baseUrl . 'producto/' . rawurlencode($producto['slug']), $lastmod); } echo "\n"; echo "\n"; foreach ($urls as $url) { echo " \n"; echo ' ' . htmlspecialchars($url['loc'], ENT_QUOTES, 'UTF-8') . "\n"; if (!empty($url['lastmod'])) { echo ' ' . htmlspecialchars($url['lastmod'], ENT_QUOTES, 'UTF-8') . "\n"; } echo " \n"; } echo "";