Code Duplication    Length = 3-3 lines in 2 locations

src/PhpSpreadsheet/Shared/OLE/PPS/Root.php 2 locations

@@ 250-252 (lines=3) @@
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        }
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        if ($i < $i1stBdL) {
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            $jB = $i1stBdL - $i;
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            for ($j = 0; $j < $jB; ++$j) {
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                fwrite($FILE, (pack('V', -1)));
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            }
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        }
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    }
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@@ 310-312 (lines=3) @@
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                                  + (($raList[$i]->Size % $this->_SMALL_BLOCK_SIZE) ? 1 : 0);
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                    // Add to SBD
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                    $jB = $iSmbCnt - 1;
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                    for ($j = 0; $j < $jB; ++$j) {
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                        fwrite($FILE, pack('V', $j + $iSmBlk + 1));
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                    }
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                    fwrite($FILE, pack('V', -2));
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                    // Add to Data String(this will be written for RootEntry)