/**
* Фильтрация опций
*
* @param array $options
*/
public static function filterOptions($options)
{
!$options instanceof Core_ArrayObject && ($options = new Core_ArrayObject($options));
$first_key = $options->getFirstKey();
if ($first_key[0] !== '#') {
return $options;
}
$results = new Core_ArrayObject();
foreach ($options as $key => $value) {
if ($key[0] == '#') {
$real_key = substr($key, 1);
$results->{$real_key} = $value;
} else {
$results->elements or $results->elements = new Core_ArrayObject();
if (is_array($value) or $value instanceof Core_ArrayObject) {
$value = self::filterOptions($value);
}
$results->elements->{$key} = $value;
}
}
return $results;
}
