Conditions | 7 |
Paths | 12 |
Total Lines | 31 |
Lines | 0 |
Ratio | 0 % |
Changes | 0 |
1 | <?php |
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21 | public static function validate($uid) |
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22 | { |
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23 | $multipliers = [5, 4, 3, 2, 7, 6, 5, 4]; |
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24 | $result = 0; |
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25 | $uid = Utils::unDecorate(strval($uid), [' ', '.', '-', '—']); |
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26 | |||
27 | if (false !== strpos($uid, 'CHE', 0) || false !== strpos($uid, 'ADM', 0)) { |
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28 | $uid = substr(strval($uid), 3, 9); |
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29 | } |
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30 | |||
31 | $uid = substr($uid, 0, 9); |
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32 | |||
33 | if (9 != strlen($uid)) { |
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34 | return false; |
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35 | } |
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36 | |||
37 | foreach ($multipliers as $key => $multiplier) { |
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38 | if (!is_numeric($uid[$key])) { |
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39 | return false; |
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40 | } |
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41 | $result += $uid[$key] * $multiplier; |
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42 | } |
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43 | |||
44 | $rest = $result % 11; |
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45 | |||
46 | if (0 === $rest) { |
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47 | return true; |
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48 | } |
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49 | |||
50 | return intval($uid[8]) === 11 - $rest; |
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51 | } |
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52 | } |
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53 |