/**
* Return a selection of the object values as hash array.
*
* The parameter is of the list family defined in tx_div2007. (object, array, string)
* The return value is an of the hash type defind in tx_div2007.
*
* @param mixed string, array or object of the tx_div2007 list family
* @param string a string of characters to split the keys string
* @return array selected values associative array
* @see tx_div2007:toListArray();
*/
public function selectHashArray($keys, $splitCharacters = ',;:\\s')
{
foreach (tx_div2007::toListArray($keys, $splitCharacters) as $key) {
$return[$key] = $this->get($key);
}
return (array) $return;
}