Drupal 7
print drupal_lookup_path("source", 'contacts'); // node/35 Наеборот:print url('node/' . $nid);
$field_collection = entity_load_single('field_collection_item', 642);
$field_collection->delete();
metatag_metatags_load('node', 8961);
// Добавляет Canonical
function pages_in_theme_preprocess_html(&$var) {
$canonical_tag = array(
'#type' => 'html_tag',
'#tag' => 'link',
'#attributes' => array(
commerce/modules/checkout/includes/commerce_checkout.pages.inc
Функция: function commerce_checkout_router
function pages_in_theme_block_view_alter(&$data, $block){