Delete all terms from vocabulary [drupal 8]

Aug 01, 2019 in Drupal 8, Snippets

$vid = 'MY_VOCABULARY_ID';

$tids = Drupal::entityQuery('taxonomy_term')
  ->condition('vid', $vid)
  ->execute();

if (empty($tids)) { return; }

$package = \Drupal::entityManager()
  ->getStorage('taxonomy_term');
$terms = $package->loadMultiple($tids);

$package->delete($terms);

Follow me here

Other snippets

Get entity reference objects from node programmatically in drupal 8

There is a great shortcut I use a lot when dealing with entity references (the're great, right). I thought I'd share the snippet here.

How to check if custom entity is published in drupal 8 [SOLVED]

We all well know the functions to check if a node is published or not, but what about a custom entity?

How to render a table in drupal 8 (with html in cells)

You create a custom controller and want to show a table that resembles the core back-end tables. This snippet shows you how to do it.

Two ways of getting the current node id in drupal 8

A very recurring thing you would do is to get the current node id of the visited page. Here are two ways of doing it programmatically.

Drupal 8: get the current path alias

Where in drupal 7 you would typically use something like drupal_get_path_alias(), this is different in drupal 8.