getChildNames() as $childName) { $html .= $this->getChildBlock($childName)->toHtml(); } if ($this->getClass()) { $html = '

' . $html . '

'; } return $html; } public function getElement(): AbstractElement { return $this->getData('element') ?? $this->getParentBlock()->getElement(); } public function setClass(string $class): void { $this->class = $class; } public function getClass(): string { return $this->class; } }