Return children comments, if applicable
| public children ( ) : CommentArray | ||
| return | CommentArray | |
/**
* Walk the tree and register comments in the corresponding collections.
*
* @param array $nodes
* @param Comment $parent
*/
protected function walk(&$nodes, $parent = null)
{
$collection = $parent instanceof Comment ? $parent->children() : $this;
foreach ($nodes as $entry) {
$node = $entry['node'];
$children =& $entry['children'];
$node->parent($parent);
$collection->set($node->id(), $node);
if (!empty($children)) {
$this->walk($children, $node);
}
}
}
