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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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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 Regon extends TypeAbstract implements TypeInterface |
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{ |
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public static function isValid($checkedValue, bool $asEx = false): bool |
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{ |
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try { |
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static::isValidType($checkedValue, static::TYPE_STRING, true); |
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if (preg_match('/^[0-9]{9}$/', $checkedValue) || preg_match('/^[0-9]{14}$/', $checkedValue)) { |
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if (strlen($checkedValue) == 9) { |
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$weights = [8, 9, 2, 3, 4, 5, 6, 7]; //wagi stosowane dla REGONów 9-znakowych |
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} else { |
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$weights = [2, 4, 8, 5, 0, 9, 7, 3, 6, 1, 2, 4, 8]; //wagi stosowane dla REGONów 14-znakowych |
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} |
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$sum = 0; |
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$countWeights = count($weights); |
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View Code Duplication |
for ($i = 0; $i < $countWeights; $i++) { |
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$sum += $weights[$i] * intval($checkedValue[$i]); |
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} |
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$checksum = ($sum % 11) % 10; |
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if ($checksum !== intval($checkedValue[$countWeights])) { |
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//jezeli suma kontrolna nie jest rowna ostatniej cyfrze w numerze REGON to numerek jest błędny |
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throw new \Exception("Checksum Error", 1); |
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} |
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return true; |
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} |
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throw new \Exception(sprintf("Regexp error"), 1); |
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} catch (\Exception $e) { |
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if ($asEx) { |
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throw new Exception(sprintf("Invalid REGON number [%s], reason: %s", $checkedValue, $e->getMessage())); |
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} |
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return false; |
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} |
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} |
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public static function clean($checkedValue) |
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{ |
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static::isValidType($checkedValue, static::TYPE_STRING, true); |
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return str_pad(preg_replace('/[\s]/', "", $checkedValue), 9, '0', \STR_PAD_LEFT); |
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} |
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} |
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mrcnpdlk /
validator
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.