private function executeCompiler(BBCodeToken $parent) {
$text = '';
$childs = $parent->getChilds();
foreach ($childs as $child) {
if ($parent->getTagName() != 'viscacha_root_node' && $parent->isValidChild($child) == false) {
if ($child instanceof BBCodeToken) {
// Invalid child, add as text only
$text .= $child->totext();
}
// Else: Invalid child, remove it (applies also on strings)
}
else {
if (is_string($child)) {
// Valid child, add the text
$text .= $child;
}
elseif ($child instanceof BBCodeToken) {
// Valid child, add the compiled token
$text .= $child->getTagObject()->compile($child);
}
}
}
return $text;
}
