$currentItem = null;
$nodeChildren = $node->children;
foreach ($nodeChildren as $child) {
$validText = $child instanceof BBText && trim($child->text);
// if the child is a list item, the following children (which are not list items) should be added to the child.
if ($child instanceof BBTag && $child->tagName == '*') {
$currentItem = $child;
} else {
if ($validText || !$child instanceof BBText) {
if ($currentItem == null) {
// this means the first component of the list is not a list item
$currentItem = new BBTag('*');
array_unshift($node->children, $currentItem);
$currentItem->parent = $node;
}
$node->remove($child);
$currentItem->add($child);
}
}
}
return '<ul class="bblist">' . $handler->dumper->dumpChildren($node) . '</ul>';
}
$parser->debug = true;
// $str = '[b][u][/b]';
// $str = '[b][u][/b][/u]';
// $str = '[/a][b][/c][/b]';
$str = '[a][c][b][/c][/b][/a]';
$node = $parser->parse($str);
print_r($node);
// echo $dumper->dump($node);
echo "\r\n";
