public function offsetUnset($index)
{
if (!$this->has($index)) {
$this->undefinedIndexAcces($index);
return NULL;
}
if ($this->deepSelectorOption) {
$new_array = \UArray::unsetDeepSelector($this->getArrayCopy(), $index);
$this->exchangeArray($new_array);
} else {
parent::offsetUnset($index);
}
}
