/**
* @param RTFGroup $root
* @param string $control
* @return null
*/
private function findGroup($root, $control)
{
if (!$root) {
return null;
}
if ($root->hasControlWord($control)) {
return $root;
}
foreach ($root->listChildren() as $child) {
if ($group = $this->findGroup($child, $control)) {
return $group;
}
}
return null;
}
public function pushGroup(RTFGroup $group)
{
$group->setParent($this);
array_push($this->content, $group);
}
/**
* @param RTFGroup $group
*/
public function pushGroup(RTFGroup $group)
{
$group->setParent($this);
$this->content[] = $group;
}