{ FILTER_VALIDATE_EMAIL, 'email_2' => FILTER_VALIDATE_EMAIL, 'text_1' => array( 'filter' => FILTER_SANITIZE_STRING, 'default' => 'Standart-Text'), 'int_1' => array( 'filter' => FILTER_VALIDATE_INT, 'flags' => FILTER_NULL_ON_FAILURE, 'options' => array('min_range' => 1, 'max_range' => 10)), 'int_2' => array( 'filter' => FILTER_VALIDATE_INT, 'flags' => FILTER_NULL_ON_FAILURE, 'default' => 15) ); $myInputs = filterInputDefaults(INPUT_GET, $whitelist); var_dump($myInputs); ?>