constant 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.

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