| private convertToText ( DOMWrap\Element $topNode ) : string | ||
| $topNode | DOMWrap\Element | The top most node to format |
| Результат | string | |
private function convertToText(Element $topNode)
{
if (empty($topNode)) {
return '';
}
$list = [];
foreach ($topNode->contents() as $child) {
$list[] = trim($child->text());
}
return implode("\n\n", $list);
}