public function __clone()
{
if ($this->parent === null) {
return;
} elseif ($this->parent instanceof Container && $this->parent->_isCloning()) {
$this->attached($this->parent->_isCloning());
} else {
$this->parent = null;
}
}
public function __clone()
{
if ($this->components) {
$oldMyself = reset($this->components)->getParent();
$oldMyself->cloning = $this;
foreach ($this->components as $name => $component) {
$this->components[$name] = clone $component;
}
$oldMyself->cloning = null;
}
parent::__clone();
}