$options = [
'admin_name' => FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_VALIDATE_BOOLEAN,
'admin_pass' => FILTER_SANITIZE_STRING
];
$name = filter_input_array(INPUT_POST, $options);
$options = [
'admin_name' => FILTER_SANITIZE_FULL_SPECIAL_CHARS | FILTER_VALIDATE_BOOLEAN,
'admin_pass' => FILTER_SANITIZE_STRING
];
$name = filter_input_array(INPUT_POST, $options);