7 uses of LANGUAGE_NEGOTIATION_URL_DOMAIN

LanguageUILanguageNegotiationTest::testLanguageDomain in drupal/core/modules/language/lib/Drupal/language/Tests/LanguageUILanguageNegotiationTest.php
Tests url() when separate domains are used for multiple languages.
LanguageUILanguageNegotiationTest::testUILanguageNegotiation in drupal/core/modules/language/lib/Drupal/language/Tests/LanguageUILanguageNegotiationTest.php
Tests for language switching by URL path.
LanguageUrlRewritingTest::testDomainNameNegotiationPort in drupal/core/modules/language/lib/Drupal/language/Tests/LanguageUrlRewritingTest.php
Check URL rewriting when using a domain name and a non-standard port.
language_from_url in drupal/core/modules/language/language.negotiation.inc
Identify language via URL prefix or domain.
language_negotiation_configure_url_form in drupal/core/modules/language/language.admin.inc
Builds the URL language negotiation method configuration form.
language_negotiation_configure_url_form_validate in drupal/core/modules/language/language.admin.inc
Validates the URL language negotiation method configuration.
language_url_rewrite_url in drupal/core/modules/language/language.negotiation.inc
Rewrite URLs for the URL language negotiation method.