PHPOffice / PhpSpreadsheet

                        $modified4 = $this->updateCellReference($match[4], $pBefore, $pNumCols, $pNumRows);

                        if ($match[3] . $match[4] !== $modified3 . $modified4) {

                            if (($match[2] == '') || (trim($match[2], "'") == $sheetName)) {

                                $toString = ($match[2] > '') ? $match[2] . '!' : '';

                                $toString .= $modified3 . ':' . $modified4;

                                list($column, $row) = Coordinate::coordinateFromString($match[3]);

                                //    Max worksheet size is 1,048,576 rows by 16,384 columns in Excel 2007, so our adjustments need to be at least one digit more

                                $column = Coordinate::columnIndexFromString(trim($column, '$')) + 100000;

                                $row = trim($row, '$') + 10000000;

                                $cellIndex = $column . $row;

                                $newCellTokens[$cellIndex] = preg_quote($toString);

                                $cellTokens[$cellIndex] = '/(?<![A-Z]\$\!)' . preg_quote($fromString) . '(?!\d)/i';

                                ++$adjustCount;

                            }

                        }

                    }

                }

                        $fromString .= $match[3];

                        $modified3 = $this->updateCellReference($match[3], $pBefore, $pNumCols, $pNumRows);

                        if ($match[3] !== $modified3) {

                            if (($match[2] == '') || (trim($match[2], "'") == $sheetName)) {

                                $toString = ($match[2] > '') ? $match[2] . '!' : '';

                                $toString .= $modified3;

                                list($column, $row) = Coordinate::coordinateFromString($match[3]);

                                //    Max worksheet size is 1,048,576 rows by 16,384 columns in Excel 2007, so our adjustments need to be at least one digit more

                                $column = Coordinate::columnIndexFromString(trim($column, '$')) + 100000;

                                $row = trim($row, '$') + 10000000;

                                $cellIndex = $row . $column;

                                $newCellTokens[$cellIndex] = preg_quote($toString);

                                $cellTokens[$cellIndex] = '/(?<![A-Z\$\!])' . preg_quote($fromString) . '(?!\d)/i';

                                ++$adjustCount;

                            }

                        }

                    }

                }

                if ($adjustCount > 0) {