/**
* Retrieves reference on path-selected subset from set for write access.
*
* This method is automatically creating selected subset or any containing
* superordinated subset of set on demand.
*
* @throws \UnexpectedValueException on trying to descend into leaf node
*
* @param string $path pathname to subset
* @param mixed $value some value to write (replacing existing content)
*/
public function write($path, $value)
{
if (is_array($value)) {
$value = $this->filterByType($value, false);
} else {
if (!is_null($value) && !$this->isMatchingType($value)) {
throw new \InvalidArgumentException('invalid type of value');
}
}
parent::write($path, $value);
}
