Code Duplication    Length = 4-4 lines in 2 locations

typo3/sysext/impexp/Classes/Import.php 2 locations

@@ 1795-1798 (lines=4) @@
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        $initStr = substr($filecontent, $pointer, $initStrLen);
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        $pointer += $initStrLen;
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        $initStrDat = explode(':', $initStr);
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        if ((string)$initStrDat[3] !== '') {
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            $this->error('Content read error: InitString had a wrong length. (' . $name . ')');
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            return null;
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        }
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        $datString = substr($filecontent, $pointer, (int)$initStrDat[2]);
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        $pointer += (int)$initStrDat[2] + 1;
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        if (md5($datString) === $initStrDat[0]) {
@@ 1742-1745 (lines=4) @@
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            $this->error('File read error: Warning message in file. (' . $initStr . fgets($fd) . ')');
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            return null;
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        }
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        if ((string)$initStrDat[3] !== '') {
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            $this->error('File read error: InitString had a wrong length. (' . $name . ')');
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            return null;
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        }
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        $datString = fread($fd, (int)$initStrDat[2]);
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        fread($fd, 1);
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        if (md5($datString) === $initStrDat[0]) {