function 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 672

Class

TestConfigNamesMapper

Defines a test mapper class.

Namespace

Code

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