| 2,8 → 2,8 |
|---|
| |
| /* |
| * IPv6 functions for PHP |
| * Copyright 2012-2020 Daniel Marschall, ViaThinkSoft |
| * Version 2020-02-28 |
| * Copyright 2012-2021 Daniel Marschall, ViaThinkSoft |
| * Version 2021-05-21 |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| 678,7 → 678,9 |
|---|
| if (isset($cache_ip2bin[$ip])) return $cache_ip2bin[$ip]; |
| |
| if (filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4) !== false) { |
| $out = base_convert(ip2long($ip), 10, 2); |
| $iplong = ip2long($ip); |
| assert($iplong !== false); |
| $out = base_convert((string)$iplong, 10, 2); |
| $cache_ip2bin[$ip] = $out; |
| return $out; |
| } |
| 713,7 → 715,8 |
|---|
| if (isset($cache_bin2ip[$bin])) return $cache_bin2ip[$bin]; |
| |
| if (strlen($bin) <= 32) { // 32bits (ipv4) |
| $out = long2ip(base_convert($bin, 2, 10)); |
| $iplong = base_convert($bin, 2, 10); |
| $out = long2ip(intval($iplong)); |
| $cache_bin2ip[$bin] = $out; |
| return $out; |
| } |