public function TestConfigNamesMapper::getInternalLangcode in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/config_translation/tests/src/Unit/ConfigNamesMapperTest.php \Drupal\Tests\config_translation\Unit\TestConfigNamesMapper::getInternalLangcode()

Gets the internal language code of this mapper, if any.

This method is not to be confused with ConfigMapperInterface::getLangcode().

Return value

string|null The language code of this mapper if it is set; NULL otherwise.

File

core/modules/config_translation/tests/src/Unit/ConfigNamesMapperTest.php, line 670

Contains \Drupal\Tests\config_translation\Unit\ConfigNamesMapperTest.

Class

TestConfigNamesMapper

Defines a test mapper class.

Namespace

Drupal\Tests\config_translation\Unit

Code

public function getInternalLangcode() {
  return isset($this->langcode) ? $this->langcode : NULL;
}