6 calls to Html::serialize()

Html::normalize in core/lib/Drupal/Component/Utility/Html.php
Normalizes an HTML snippet.
Html::transformRootRelativeUrlsToAbsolute in core/lib/Drupal/Component/Utility/Html.php
Converts all root-relative URLs to absolute URLs.
HtmlTest::testSerialize in core/tests/Drupal/Tests/Component/Utility/HtmlTest.php
Tests Html::serialize().
MediaEmbed::process in core/modules/media/src/Plugin/Filter/MediaEmbed.php
MediaEmbedFilterTestBase::createEmbedCode in core/modules/media/tests/src/Kernel/MediaEmbedFilterTestBase.php
Gets an embed code with given attributes.
PlaceholderGeneratorTest::testCreatePlaceholderGeneratesValidHtmlMarkup in core/tests/Drupal/Tests/Core/Render/PlaceholderGeneratorTest.php
@covers ::createPlaceholder[[api-linebreak]] @dataProvider providerCreatePlaceholderGeneratesValidHtmlMarkup

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