taxonomy_vocab_load_test.module

<?php
/**
 * @file
 * Dummy module implementing hook_taxonomy_vocabulary_load().
 */

/**
 * Implements hook_taxonomy_vocabulary_load().
 */
function taxonomy_vocab_load_test_taxonomy_vocabulary_load(array $vocabularies) {
  foreach ($vocabularies as $vocabulary) {
    // No condition, just a dynamic property with a random string.
    $vocabulary->dynamicProp = backdrop_random_key(16);
  }
}