comparison core/modules/taxonomy/tests/src/Functional/TaxonomyTestTrait.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

 <?php
 
 namespace Drupal\Tests\taxonomy\Functional;
 
-use Drupal\Component\Utility\Unicode;
 use Drupal\Core\Language\LanguageInterface;
 use Drupal\taxonomy\Entity\Vocabulary;
 use Drupal\taxonomy\Entity\Term;
 
 /**

   public function createVocabulary() {
     // Create a vocabulary.
     $vocabulary = Vocabulary::create([
       'name' => $this->randomMachineName(),
       'description' => $this->randomMachineName(),
-      'vid' => Unicode::strtolower($this->randomMachineName()),
+      'vid' => mb_strtolower($this->randomMachineName()),
       'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
       'weight' => mt_rand(0, 10),
     ]);
     $vocabulary->save();
     return $vocabulary;