https://api.drupal.org/api/drupal/core%21tests%21Drupal%21Tests%21Core%21Transliteration%21PhpTransliterationTest.php/11.x
PhpTransliterationTest.php | Drupal API
phpdrupalapi
https://api.drupal.org/api/drupal/core%21tests%21Drupal%21Tests%21Component%21Transliteration%21PhpTransliterationTest.php/11.x
PhpTransliterationTest.php | Drupal API
phpdrupalapi