| @@ 20-25 (lines=6) @@ | ||
| 17 | $alphabet = self::ALPHABET; |
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| 18 | ||
| 19 | $len = mb_strlen($str); |
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| 20 | for ($i = 0; $i < $len; $i++) { |
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| 21 | $char = mb_substr($str, $i, 1); |
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| 22 | if (!in_array($char, $alphabet)) { |
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| 23 | return false; |
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| 24 | } |
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| 25 | } |
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| 26 | ||
| 27 | return true; |
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| 28 | } |
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| @@ 36-41 (lines=6) @@ | ||
| 33 | ||
| 34 | $doubles = GSM7::DOUBLES; |
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| 35 | ||
| 36 | for ($i = 0; $i < $length; $i++) { |
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| 37 | $char = mb_substr($this->value, $i, 1); |
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| 38 | if (in_array($char, $doubles)) { |
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| 39 | $length++; |
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| 40 | } |
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| 41 | } |
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| 42 | ||
| 43 | return $length; |
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| 44 | } |
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