Adds a child render element.

Parameters

int|string $name: The name of the child. Can also be an integer when the child is a delta.

array|\Drupal\Core\Render\Element\ElementInterface $child: A render array or a render object.

Return value

\Drupal\Core\Render\Element\ElementInterface The added child as a render object.

1 method overrides ElementInterface::addChild()

RenderElementBase::addChild in core/lib/Drupal/Core/Render/Element/RenderElementBase.php

Adds a child render element.

File

core/lib/Drupal/Core/Render/Element/ElementInterface.php, line 119

Class

ElementInterface

Provides an interface for render element plugins.

Namespace

Drupal\Core\Render\Element

Code

public function addChild(int|string $name, ElementInterface|array &$child) : ElementInterface;

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