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<?php |
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/** |
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* Validator |
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* |
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* Copyright (c) 2017 pudelek.org.pl |
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* |
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* @license MIT License (MIT) |
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* |
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* For the full copyright and license information, please view source file |
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* that is bundled with this package in the file LICENSE |
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* |
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* @author Marcin Pudełek <[email protected]> |
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*/ |
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/** |
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* Created by Marcin. |
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* Date: 01.10.2017 |
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* Time: 13:23 |
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*/ |
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namespace mrcnpdlk\Validator\Types; |
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use mrcnpdlk\Validator\Exception; |
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use mrcnpdlk\Validator\TypeInterface; |
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class IPv4 extends TypeAbstract implements TypeInterface |
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{ |
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/** |
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* @param mixed $checkedValue |
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* @param bool $asEx |
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* |
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* @return bool |
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* @throws Exception |
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*/ |
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public static function isValid($checkedValue, bool $asEx = false): bool |
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{ |
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try { |
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4 |
View Code Duplication |
if (is_int($checkedValue)) { |
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$sIp = long2ip($checkedValue); |
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} elseif (is_string($checkedValue)) { |
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$sIp = static::clean($checkedValue); |
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} else { |
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throw new \Exception(sprintf('Invalid input argument type [%s]', gettype($checkedValue))); |
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} |
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if (filter_var($sIp, \FILTER_VALIDATE_IP, \FILTER_FLAG_IPV4) === false) { |
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throw new \Exception(sprintf('Filter error!')); |
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} |
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return true; |
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} catch (\Exception $e) { |
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1 |
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if ($asEx) { |
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throw new Exception(sprintf("Invalid IPv4 address [%s], reason: %s", $checkedValue, $e->getMessage())); |
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} |
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return false; |
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} |
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} |
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/** |
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* @param mixed $checkedValue |
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* |
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* @return string |
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* @throws Exception |
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*/ |
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public static function clean($checkedValue) |
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{ |
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4 |
View Code Duplication |
if (is_string($checkedValue)) { |
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//remove leading zeros from IP address |
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$sIp = preg_replace('/\b0+\B/', '', $checkedValue); |
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1 |
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} elseif (is_int($checkedValue)) { |
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1 |
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$sIp = long2ip($checkedValue); |
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} else { |
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throw new Exception(sprintf('Invalid input argument type [%s]', gettype($checkedValue))); |
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} |
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return $sIp; |
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} |
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/** |
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* Return IPv4 addres with leading zeros |
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* |
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* @return string |
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*/ |
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2 |
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public function getLeadingZeros() |
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{ |
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$parts = explode('.', $this->get()); |
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2 |
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foreach ($parts as &$part) { |
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$part = str_pad($part, 3, '0', \STR_PAD_LEFT); |
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} |
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return implode('.', $parts); |
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} |
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/** |
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* Return IPv4 address as int representation |
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* |
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* @return int |
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*/ |
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2 |
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public function getLong() |
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{ |
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return ip2long($this->get()); |
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} |
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/** |
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* Check if IPv4 address is local |
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* |
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* @return bool |
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*/ |
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1 |
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public function isLocalIPAddress() |
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{ |
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1 |
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if (strpos($this->get(), '127.0.') === 0) { |
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1 |
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return true; |
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} |
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1 |
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return (!filter_var($this->get(), \FILTER_VALIDATE_IP, \FILTER_FLAG_NO_PRIV_RANGE | \FILTER_FLAG_NO_RES_RANGE)); |
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} |
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} |
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mrcnpdlk /
validator
Loading history...
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.