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Code Duplication    Length = 4-4 lines in 4 locations

src/PhpSpreadsheet/Reader/Csv.php 4 locations

@@ 115-118 (lines=4) @@
112 
                fgets($this->fileHandle, 4) == "\xEF\xBB\xBF" ?
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                    fseek($this->fileHandle, 3) : fseek($this->fileHandle, 0);
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                break;
115 
            case 'UTF-16LE':
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                fgets($this->fileHandle, 3) == "\xFF\xFE" ?
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                    fseek($this->fileHandle, 2) : fseek($this->fileHandle, 0);
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                break;
119 
            case 'UTF-16BE':
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                fgets($this->fileHandle, 3) == "\xFE\xFF" ?
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                    fseek($this->fileHandle, 2) : fseek($this->fileHandle, 0);
@@ 119-122 (lines=4) @@
116 
                fgets($this->fileHandle, 3) == "\xFF\xFE" ?
117 
                    fseek($this->fileHandle, 2) : fseek($this->fileHandle, 0);
118 
                break;
119 
            case 'UTF-16BE':
120 
                fgets($this->fileHandle, 3) == "\xFE\xFF" ?
121 
                    fseek($this->fileHandle, 2) : fseek($this->fileHandle, 0);
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                break;
123 
            case 'UTF-32LE':
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                fgets($this->fileHandle, 5) == "\xFF\xFE\x00\x00" ?
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                    fseek($this->fileHandle, 4) : fseek($this->fileHandle, 0);
@@ 123-126 (lines=4) @@
120 
                fgets($this->fileHandle, 3) == "\xFE\xFF" ?
121 
                    fseek($this->fileHandle, 2) : fseek($this->fileHandle, 0);
122 
                break;
123 
            case 'UTF-32LE':
124 
                fgets($this->fileHandle, 5) == "\xFF\xFE\x00\x00" ?
125 
                    fseek($this->fileHandle, 4) : fseek($this->fileHandle, 0);
126 
                break;
127 
            case 'UTF-32BE':
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                fgets($this->fileHandle, 5) == "\x00\x00\xFE\xFF" ?
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                    fseek($this->fileHandle, 4) : fseek($this->fileHandle, 0);
@@ 127-130 (lines=4) @@
124 
                fgets($this->fileHandle, 5) == "\xFF\xFE\x00\x00" ?
125 
                    fseek($this->fileHandle, 4) : fseek($this->fileHandle, 0);
126 
                break;
127 
            case 'UTF-32BE':
128 
                fgets($this->fileHandle, 5) == "\x00\x00\xFE\xFF" ?
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                    fseek($this->fileHandle, 4) : fseek($this->fileHandle, 0);
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                break;
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            default:
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                break;
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        }