Yes, it is possible to combine filter_input() with AND/OR in PHP. This can be done by looping over the POST fields−
$value = filter_input(INPUT_POST, 'field', FILTER_DEFAULT, is_array($_POST['field']) ? FILTER_REQUIRE_ARRAY : NULL);
An equivalent for the same user for each loop has been shown below−
$memory = array();
//looping through all posted values
foreach($_POST as $key => $value) {
//applying a filter for the array
if(is_array($value)) {
$ memory [$key] = filter_input(INPUT_POST, $key, {filters for array});
}
else {
$ memory [$key] = filter_input(INPUT_POST, $key, {filters for scalar});
}
}