Code Duplication    Length = 27-27 lines in 2 locations

htdocs/xoops_lib/Xoops/Core/Locale/Time.php 2 locations

@@ 312-338 (lines=27) @@
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        $inputChars = static::utf8StringToChars($input);
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        $state = 'non';
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        $newstate = $state;
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        foreach ($inputChars as $char) {
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            switch ($char) {
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                case '0':
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                case '1':
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                case '2':
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                case '3':
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                case '4':
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                case '5':
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                case '6':
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                case '7':
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                case '8':
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                case '9':
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                    $newstate = 'digit';
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                    break;
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                default:
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                    $newstate = 'non';
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                    break;
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            }
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            if ($newstate !== $state) {
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                if ($newstate === 'digit') {
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                    $pieces[++$pieceIndex] = $char;
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                }
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                $state = $newstate;
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            } elseif ($state === 'digit') {
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                $pieces[$pieceIndex] .= $char;
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            }
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        }
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        foreach ($pieces as $i => $piece) {
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            $piece = (int) ltrim($piece, '0');
@@ 419-445 (lines=27) @@
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        $inputChars = static::utf8StringToChars($input);
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        $state = 'non';
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        $newstate = $state;
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        foreach ($inputChars as $char) {
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            switch ($char) {
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                case '0':
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                case '1':
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                case '2':
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                case '3':
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                case '4':
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                case '5':
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                case '6':
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                case '7':
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                case '8':
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                case '9':
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                    $newstate = 'digit';
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                    break;
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                default:
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                    $newstate = 'non';
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                    break;
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            }
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            if ($newstate !== $state) {
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                if ($newstate === 'digit') {
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                    $pieces[++$pieceIndex] = $char;
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                }
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                $state = $newstate;
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            } elseif ($state === 'digit') {
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                $pieces[$pieceIndex] .= $char;
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            }
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        }
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        foreach ($pieces as $i => $piece) {
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            $piece = (int) ltrim($piece, '0');