/**
* Sanitize a value with PHP filter_var
*
* @param $value
* @param int|string $filter Filter name or filter_id,
* default as 'full_special_chars'
* @param array|int|string $options Filter options or flag
*
* @internal param string $variable Variable name
* @return mixed
*/
function _sanitize($value, $filter = '', $options = null)
{
$value = FilterManager::sanitize($value, $filter, $options);
return $value;
}
