pfSense

	$selector = '--';

	$selector .= ($type == 'ike') ? 'ike' : 'child';

		$selector .= '-id';

		$term = $uniqueid;

	} else {

/* validate non-negative numeric string, or equivalent numeric variable */

function is_numericint($arg) {

}

/* Generate the (human readable) ipv4 or ipv6 subnet address (i.e., netmask, or subnet start IP)

		return false;

	}

		return false;

	}

/* returns true if $port is a valid TCP/UDP/SCTP port */

function is_port($port) {

		return true;

	}

	if (getservbyname($port, "tcp") || getservbyname($port, "udp") || getservbyname($port, "sctp")) {

							$string_part = 'proto ospf';

							break;

						default:

								$string_part = "proto {$value}";

							} else {

								$input_error = "Invalid protocol: {$value}";

				$entry = substr($key, 16);

				$field = 'description';

			}

				$aliases[$entry][$field] = $value;

			}

		}

	$numberoptions = array();

	for ($x = 0; $x < 99; $x++) {

			if ($_POST["number{$x}"] < 1 || $_POST["number{$x}"] > 254) {

				$input_errors[] = gettext("The DHCP option must be a number between 1 and 254.");

				continue;

	$numberoptions = array();

	for ($x = 0; $x < 99; $x++) {

			if ($_POST["number{$x}"] < 1 || $_POST["number{$x}"] > 254) {

				$input_errors[] = gettext("The DHCP option must be a number between 1 and 254.");

				continue;

	$numberoptions = array();

	for ($x = 0; $x < 99; $x++) {

			$numbervalue = array();

			$numbervalue['number'] = htmlspecialchars($_POST["number{$x}"]);

			$numbervalue['value'] = base64_encode($_POST["value{$x}"]);

				$entry = substr($key, 16);

				$field = 'description';

			}

				array_set_path($aliases, "{$entry}/{$field}", $value);

			}

		}

				$field = 'value';

			}

				$entry++;	// Pre-bootstrap code is one-indexed, but the bootstrap code is 0-indexed

				$altnames[$entry][$field] = $value;

			}