10 calls to Element::isEmpty()

BlockComponentRenderArray::onBuildRender in core/modules/layout_builder/src/EventSubscriber/BlockComponentRenderArray.php
Builds render arrays for block plugins and sets it on the event.
BlockViewBuilder::preRender in core/modules/block/src/BlockViewBuilder.php
Render API callback: Builds a block.
ElementTest::testIsEmpty in core/tests/Drupal/Tests/Core/Render/ElementTest.php
Tests is empty.
EntityViewDisplay::buildMultiple in core/lib/Drupal/Core/Entity/Entity/EntityViewDisplay.php
ExtraFieldBlock::preRenderBlock in core/modules/layout_builder/src/Plugin/Block/ExtraFieldBlock.php
Pre-render callback to ensure empty extra_field_block's are not rendered.
LayoutBuilderEntityViewDisplay::buildMultiple in core/modules/layout_builder/src/Entity/LayoutBuilderEntityViewDisplay.php
Builds a renderable array for the components of a set of entities.
LayoutBuilderHooks::entityViewAlter in core/modules/layout_builder/src/Hook/LayoutBuilderHooks.php
Implements hook_entity_view_alter().
NavigationLayout::build in core/modules/navigation/src/NavigationLayout.php
Build a render array for layout with regions.
NavigationRenderer::getContentTop in core/modules/navigation/src/NavigationRenderer.php
Gets the content for content_top section.
Section::toRenderArray in core/modules/layout_builder/src/Section.php
Returns the renderable array for this section.

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