PHP Dosya Yöneticisi

<?php

class PHPExcel_Worksheet implements PHPExcel_IComparable
{
    private $parent = NULL;
    private $cellCollection = NULL;
    private $rowDimensions = [];
    private $defaultRowDimension = NULL;
    private $columnDimensions = [];
    private $defaultColumnDimension = NULL;
    private $drawingCollection = NULL;
    private $chartCollection = [];
    private $title = NULL;
    private $sheetState = NULL;
    private $pageSetup = NULL;
    private $pageMargins = NULL;
    private $headerFooter = NULL;
    private $sheetView = NULL;
    private $protection = NULL;
    private $styles = [];
    private $conditionalStylesCollection = [];
    private $cellCollectionIsSorted = false;
    private $breaks = [];
    private $mergeCells = [];
    private $protectedCells = [];
    private $autoFilter = NULL;
    private $freezePane = "";
    private $showGridlines = true;
    private $printGridlines = false;
    private $showRowColHeaders = true;
    private $showSummaryBelow = true;
    private $showSummaryRight = true;
    private $comments = [];
    private $activeCell = "A1";
    private $selectedCells = "A1";
    private $cachedHighestColumn = "A";
    private $cachedHighestRow = 1;
    private $rightToLeft = false;
    private $hyperlinkCollection = [];
    private $dataValidationCollection = [];
    private $tabColor = NULL;
    private $dirty = true;
    private $hash = NULL;
    private $codeName = NULL;
    private static $invalidCharacters = ["*", ":", "/", "\\", "?", "[", "]"];
    const BREAK_NONE = 0;
    const BREAK_ROW = 1;
    const BREAK_COLUMN = 2;
    const SHEETSTATE_VISIBLE = "visible";
    const SHEETSTATE_HIDDEN = "hidden";
    const SHEETSTATE_VERYHIDDEN = "veryHidden";
    public function __construct(PHPExcel $pParent = NULL, $pTitle = "Worksheet")
    {
        $this->parent = $pParent;
        $this->setTitle($pTitle, false);
        $this->setCodeName($this->getTitle());
        $this->setSheetState("visible");
        $this->cellCollection = PHPExcel_CachedObjectStorageFactory::getInstance($this);
        $this->pageSetup = new PHPExcel_Worksheet_PageSetup();
        $this->pageMargins = new PHPExcel_Worksheet_PageMargins();
        $this->headerFooter = new PHPExcel_Worksheet_HeaderFooter();
        $this->sheetView = new PHPExcel_Worksheet_SheetView();
        $this->drawingCollection = new ArrayObject();
        $this->chartCollection = new ArrayObject();
        $this->protection = new PHPExcel_Worksheet_Protection();
        $this->defaultRowDimension = new PHPExcel_Worksheet_RowDimension(NULL);
        $this->defaultColumnDimension = new PHPExcel_Worksheet_ColumnDimension(NULL);
        $this->autoFilter = new PHPExcel_Worksheet_AutoFilter(NULL, $this);
    }
    public function disconnectCells()
    {
        if ($this->cellCollection !== NULL) {
            $this->cellCollection->unsetWorksheetCells();
            $this->cellCollection = NULL;
        }
        $this->parent = NULL;
    }
    public function __destruct()
    {
        PHPExcel_Calculation::getInstance($this->parent)->clearCalculationCacheForWorksheet($this->title);
        $this->disconnectCells();
    }
    public function getCellCacheController()
    {
        return $this->cellCollection;
    }
    public static function getInvalidCharacters()
    {
        return self::$invalidCharacters;
    }
    private static function checkSheetCodeName($pValue)
    {
        $CharCount = PHPExcel_Shared_String::CountCharacters($pValue);
        if ($CharCount == 0) {
            throw new PHPExcel_Exception("Sheet code name cannot be empty.");
        }
        if (str_replace(self::$invalidCharacters, "", $pValue) !== $pValue || PHPExcel_Shared_String::Substring($pValue, -1, 1) == "'" || PHPExcel_Shared_String::Substring($pValue, 0, 1) == "'") {
            throw new PHPExcel_Exception("Invalid character found in sheet code name");
        }
        if (31 < $CharCount) {
            throw new PHPExcel_Exception("Maximum 31 characters allowed in sheet code name.");
        }
        return $pValue;
    }
    private static function checkSheetTitle($pValue)
    {
        if (str_replace(self::$invalidCharacters, "", $pValue) !== $pValue) {
            throw new PHPExcel_Exception("Invalid character found in sheet title");
        }
        if (31 < PHPExcel_Shared_String::CountCharacters($pValue)) {
            throw new PHPExcel_Exception("Maximum 31 characters allowed in sheet title.");
        }
        return $pValue;
    }
    public function getCellCollection($pSorted = true)
    {
        if ($pSorted) {
            return $this->sortCellCollection();
        }
        if ($this->cellCollection !== NULL) {
            return $this->cellCollection->getCellList();
        }
        return [];
    }
    public function sortCellCollection()
    {
        if ($this->cellCollection !== NULL) {
            return $this->cellCollection->getSortedCellList();
        }
        return [];
    }
    public function getRowDimensions()
    {
        return $this->rowDimensions;
    }
    public function getDefaultRowDimension()
    {
        return $this->defaultRowDimension;
    }
    public function getColumnDimensions()
    {
        return $this->columnDimensions;
    }
    public function getDefaultColumnDimension()
    {
        return $this->defaultColumnDimension;
    }
    public function getDrawingCollection()
    {
        return $this->drawingCollection;
    }
    public function getChartCollection()
    {
        return $this->chartCollection;
    }
    public function addChart(PHPExcel_Chart $pChart = NULL, $iChartIndex = NULL)
    {
        $pChart->setWorksheet($this);
        if (is_null($iChartIndex)) {
            $this->chartCollection[] = $pChart;
        } else {
            array_splice($this->chartCollection, $iChartIndex, 0, [$pChart]);
        }
        return $pChart;
    }
    public function getChartCount()
    {
        return count($this->chartCollection);
    }
    public function getChartByIndex($index = NULL)
    {
        $chartCount = count($this->chartCollection);
        if ($chartCount == 0) {
            return false;
        }
        if (is_null($index)) {
            $index = --$chartCount;
        }
        if (!isset($this->chartCollection[$index])) {
            return false;
        }
        return $this->chartCollection[$index];
    }
    public function getChartNames()
    {
        $chartNames = [];
        foreach ($this->chartCollection as $chart) {
            $chartNames[] = $chart->getName();
        }
        return $chartNames;
    }
    public function getChartByName($chartName = "")
    {
        $chartCount = count($this->chartCollection);
        if ($chartCount == 0) {
            return false;
        }
        foreach ($this->chartCollection as $index => $chart) {
            if ($chart->getName() == $chartName) {
                return $this->chartCollection[$index];
            }
        }
        return false;
    }
    public function refreshColumnDimensions()
    {
        $currentColumnDimensions = $this->getColumnDimensions();
        $newColumnDimensions = [];
        foreach ($currentColumnDimensions as $objColumnDimension) {
            $newColumnDimensions[$objColumnDimension->getColumnIndex()] = $objColumnDimension;
        }
        $this->columnDimensions = $newColumnDimensions;
        return $this;
    }
    public function refreshRowDimensions()
    {
        $currentRowDimensions = $this->getRowDimensions();
        $newRowDimensions = [];
        foreach ($currentRowDimensions as $objRowDimension) {
            $newRowDimensions[$objRowDimension->getRowIndex()] = $objRowDimension;
        }
        $this->rowDimensions = $newRowDimensions;
        return $this;
    }
    public function calculateWorksheetDimension()
    {
        return "A1:" . $this->getHighestColumn() . $this->getHighestRow();
    }
    public function calculateWorksheetDataDimension()
    {
        return "A1:" . $this->getHighestDataColumn() . $this->getHighestDataRow();
    }
    public function calculateColumnWidths($calculateMergeCells = false)
    {
        $autoSizes = [];
        foreach ($this->getColumnDimensions() as $colDimension) {
            if ($colDimension->getAutoSize()) {
                $autoSizes[$colDimension->getColumnIndex()] = -1;
            }
        }
        if (!empty($autoSizes)) {
            $isMergeCell = [];
            foreach ($this->getMergeCells() as $cells) {
                foreach (PHPExcel_Cell::extractAllCellReferencesInRange($cells) as $cellReference) {
                    $isMergeCell[$cellReference] = true;
                }
            }
            foreach ($this->getCellCollection(false) as $cellID) {
                $cell = $this->getCell($cellID, false);
                if ($cell !== NULL && isset($autoSizes[$this->cellCollection->getCurrentColumn()]) && !isset($isMergeCell[$this->cellCollection->getCurrentAddress()])) {
                    $cellValue = PHPExcel_Style_NumberFormat::toFormattedString($cell->getCalculatedValue(), $this->getParent()->getCellXfByIndex($cell->getXfIndex())->getNumberFormat()->getFormatCode());
                    $autoSizes[$this->cellCollection->getCurrentColumn()] = max((int) $autoSizes[$this->cellCollection->getCurrentColumn()], (int) PHPExcel_Shared_Font::calculateColumnWidth($this->getParent()->getCellXfByIndex($cell->getXfIndex())->getFont(), $cellValue, $this->getParent()->getCellXfByIndex($cell->getXfIndex())->getAlignment()->getTextRotation(), $this->getDefaultStyle()->getFont()));
                }
            }
            foreach ($autoSizes as $columnIndex => $width) {
                if ($width == -1) {
                    $width = $this->getDefaultColumnDimension()->getWidth();
                }
                $this->getColumnDimension($columnIndex)->setWidth($width);
            }
        }
        return $this;
    }
    public function getParent()
    {
        return $this->parent;
    }
    public function rebindParent(PHPExcel $parent)
    {
        if ($this->parent !== NULL) {
            $namedRanges = $this->parent->getNamedRanges();
            foreach ($namedRanges as $namedRange) {
                $parent->addNamedRange($namedRange);
            }
            $this->parent->removeSheetByIndex($this->parent->getIndex($this));
        }
        $this->parent = $parent;
        return $this;
    }
    public function getTitle()
    {
        return $this->title;
    }
    public function setTitle($pValue = "Worksheet", $updateFormulaCellReferences = true)
    {
        if ($this->getTitle() == $pValue) {
            return $this;
        }
        self::checkSheetTitle($pValue);
        $oldTitle = $this->getTitle();
        if ($this->parent && $this->parent->sheetNameExists($pValue)) {
            if (29 < PHPExcel_Shared_String::CountCharacters($pValue)) {
                $pValue = PHPExcel_Shared_String::Substring($pValue, 0, 29);
            }
            $i = 1;
            while ($this->parent->sheetNameExists($pValue . " " . $i)) {
                $i++;
                if ($i == 10) {
                    if (28 < PHPExcel_Shared_String::CountCharacters($pValue)) {
                        $pValue = PHPExcel_Shared_String::Substring($pValue, 0, 28);
                    }
                } else {
                    if ($i == 100 && 27 < PHPExcel_Shared_String::CountCharacters($pValue)) {
                        $pValue = PHPExcel_Shared_String::Substring($pValue, 0, 27);
                    }
                }
            }
            $altTitle = $pValue . " " . $i;
            return $this->setTitle($altTitle, $updateFormulaCellReferences);
        }
        $this->title = $pValue;
        $this->dirty = true;
        if ($this->parent && $this->parent->getCalculationEngine()) {
            $newTitle = $this->getTitle();
            $this->parent->getCalculationEngine()->renameCalculationCacheForWorksheet($oldTitle, $newTitle);
            if ($updateFormulaCellReferences) {
                PHPExcel_ReferenceHelper::getInstance()->updateNamedFormulas($this->parent, $oldTitle, $newTitle);
            }
        }
        return $this;
    }
    public function getSheetState()
    {
        return $this->sheetState;
    }
    public function setSheetState($value = PHPExcel_Worksheet::SHEETSTATE_VISIBLE)
    {
        $this->sheetState = $value;
        return $this;
    }
    public function getPageSetup()
    {
        return $this->pageSetup;
    }
    public function setPageSetup(PHPExcel_Worksheet_PageSetup $pValue)
    {
        $this->pageSetup = $pValue;
        return $this;
    }
    public function getPageMargins()
    {
        return $this->pageMargins;
    }
    public function setPageMargins(PHPExcel_Worksheet_PageMargins $pValue)
    {
        $this->pageMargins = $pValue;
        return $this;
    }
    public function getHeaderFooter()
    {
        return $this->headerFooter;
    }
    public function setHeaderFooter(PHPExcel_Worksheet_HeaderFooter $pValue)
    {
        $this->headerFooter = $pValue;
        return $this;
    }
    public function getSheetView()
    {
        return $this->sheetView;
    }
    public function setSheetView(PHPExcel_Worksheet_SheetView $pValue)
    {
        $this->sheetView = $pValue;
        return $this;
    }
    public function getProtection()
    {
        return $this->protection;
    }
    public function setProtection(PHPExcel_Worksheet_Protection $pValue)
    {
        $this->protection = $pValue;
        $this->dirty = true;
        return $this;
    }
    public function getHighestColumn($row = NULL)
    {
        if ($row == NULL) {
            return $this->cachedHighestColumn;
        }
        return $this->getHighestDataColumn($row);
    }
    public function getHighestDataColumn($row = NULL)
    {
        return $this->cellCollection->getHighestColumn($row);
    }
    public function getHighestRow($column = NULL)
    {
        if ($column == NULL) {
            return $this->cachedHighestRow;
        }
        return $this->getHighestDataRow($column);
    }
    public function getHighestDataRow($column = NULL)
    {
        return $this->cellCollection->getHighestRow($column);
    }
    public function getHighestRowAndColumn()
    {
        return $this->cellCollection->getHighestRowAndColumn();
    }
    public function setCellValue($pCoordinate = "A1", $pValue = NULL, $returnCell = false)
    {
        $cell = $this->getCell(strtoupper($pCoordinate))->setValue($pValue);
        return $returnCell ? $cell : $this;
    }
    public function setCellValueByColumnAndRow($pColumn = 0, $pRow = 1, $pValue = NULL, $returnCell = false)
    {
        $cell = $this->getCellByColumnAndRow($pColumn, $pRow)->setValue($pValue);
        return $returnCell ? $cell : $this;
    }
    public function setCellValueExplicit($pCoordinate = "A1", $pValue = NULL, $pDataType = PHPExcel_Cell_DataType::TYPE_STRING, $returnCell = false)
    {
        $cell = $this->getCell(strtoupper($pCoordinate))->setValueExplicit($pValue, $pDataType);
        return $returnCell ? $cell : $this;
    }
    public function setCellValueExplicitByColumnAndRow($pColumn = 0, $pRow = 1, $pValue = NULL, $pDataType = PHPExcel_Cell_DataType::TYPE_STRING, $returnCell = false)
    {
        $cell = $this->getCellByColumnAndRow($pColumn, $pRow)->setValueExplicit($pValue, $pDataType);
        return $returnCell ? $cell : $this;
    }
    public function getCell($pCoordinate = "A1", $createIfNotExists = true)
    {
        if ($this->cellCollection->isDataSet(strtoupper($pCoordinate))) {
            return $this->cellCollection->getCacheData($pCoordinate);
        }
        if (strpos($pCoordinate, "!") !== false) {
            $worksheetReference = PHPExcel_Worksheet::extractSheetTitle($pCoordinate, true);
            return $this->parent->getSheetByName($worksheetReference[0])->getCell(strtoupper($worksheetReference[1]), $createIfNotExists);
        }
        if (!preg_match("/^" . PHPExcel_Calculation::CALCULATION_REGEXP_CELLREF . "\$/i", $pCoordinate, $matches) && preg_match("/^" . PHPExcel_Calculation::CALCULATION_REGEXP_NAMEDRANGE . "\$/i", $pCoordinate, $matches)) {
            $namedRange = PHPExcel_NamedRange::resolveRange($pCoordinate, $this);
            if ($namedRange !== NULL) {
                $pCoordinate = $namedRange->getRange();
                return $namedRange->getWorksheet()->getCell($pCoordinate, $createIfNotExists);
            }
        }
        $pCoordinate = strtoupper($pCoordinate);
        if (strpos($pCoordinate, ":") !== false || strpos($pCoordinate, ",") !== false) {
            throw new PHPExcel_Exception("Cell coordinate can not be a range of cells.");
        }
        if (strpos($pCoordinate, "\$") !== false) {
            throw new PHPExcel_Exception("Cell coordinate must not be absolute.");
        }
        return $createIfNotExists ? $this->createNewCell($pCoordinate) : NULL;
    }
    public function getCellByColumnAndRow($pColumn = 0, $pRow = 1, $createIfNotExists = true)
    {
        $columnLetter = PHPExcel_Cell::stringFromColumnIndex($pColumn);
        $coordinate = $columnLetter . $pRow;
        if ($this->cellCollection->isDataSet($coordinate)) {
            return $this->cellCollection->getCacheData($coordinate);
        }
        return $createIfNotExists ? $this->createNewCell($coordinate) : NULL;
    }
    private function createNewCell($pCoordinate)
    {
        $cell = $this->cellCollection->addCacheData($pCoordinate, new PHPExcel_Cell(NULL, PHPExcel_Cell_DataType::TYPE_NULL, $this));
        $this->cellCollectionIsSorted = false;
        $aCoordinates = PHPExcel_Cell::coordinateFromString($pCoordinate);
        if (PHPExcel_Cell::columnIndexFromString($this->cachedHighestColumn) < PHPExcel_Cell::columnIndexFromString($aCoordinates[0])) {
            $this->cachedHighestColumn = $aCoordinates[0];
        }
        $this->cachedHighestRow = max($this->cachedHighestRow, $aCoordinates[1]);
        $rowDimension = $this->getRowDimension($aCoordinates[1], false);
        $columnDimension = $this->getColumnDimension($aCoordinates[0], false);
        if ($rowDimension !== NULL && 0 < $rowDimension->getXfIndex()) {
            $cell->setXfIndex($rowDimension->getXfIndex());
        } else {
            if ($columnDimension !== NULL && 0 < $columnDimension->getXfIndex()) {
                $cell->setXfIndex($columnDimension->getXfIndex());
            }
        }
        return $cell;
    }
    public function cellExists($pCoordinate = "A1")
    {
        if (strpos($pCoordinate, "!") !== false) {
            $worksheetReference = PHPExcel_Worksheet::extractSheetTitle($pCoordinate, true);
            return $this->parent->getSheetByName($worksheetReference[0])->cellExists(strtoupper($worksheetReference[1]));
        }
        if (!preg_match("/^" . PHPExcel_Calculation::CALCULATION_REGEXP_CELLREF . "\$/i", $pCoordinate, $matches) && preg_match("/^" . PHPExcel_Calculation::CALCULATION_REGEXP_NAMEDRANGE . "\$/i", $pCoordinate, $matches)) {
            $namedRange = PHPExcel_NamedRange::resolveRange($pCoordinate, $this);
            if ($namedRange !== NULL) {
                $pCoordinate = $namedRange->getRange();
                if ($this->getHashCode() != $namedRange->getWorksheet()->getHashCode()) {
                    if (!$namedRange->getLocalOnly()) {
                        return $namedRange->getWorksheet()->cellExists($pCoordinate);
                    }
                    throw new PHPExcel_Exception("Named range " . $namedRange->getName() . " is not accessible from within sheet " . $this->getTitle());
                }
            } else {
                return false;
            }
        }
        $pCoordinate = strtoupper($pCoordinate);
        if (strpos($pCoordinate, ":") !== false || strpos($pCoordinate, ",") !== false) {
            throw new PHPExcel_Exception("Cell coordinate can not be a range of cells.");
        }
        if (strpos($pCoordinate, "\$") !== false) {
            throw new PHPExcel_Exception("Cell coordinate must not be absolute.");
        }
        $aCoordinates = PHPExcel_Cell::coordinateFromString($pCoordinate);
        return $this->cellCollection->isDataSet($pCoordinate);
    }
    public function cellExistsByColumnAndRow($pColumn = 0, $pRow = 1)
    {
        return $this->cellExists(PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow);
    }
    public function getRowDimension($pRow = 1, $create = true)
    {
        $found = NULL;
        if (!isset($this->rowDimensions[$pRow])) {
            if (!$create) {
                return NULL;
            }
            $this->rowDimensions[$pRow] = new PHPExcel_Worksheet_RowDimension($pRow);
            $this->cachedHighestRow = max($this->cachedHighestRow, $pRow);
        }
        return $this->rowDimensions[$pRow];
    }
    public function getColumnDimension($pColumn = "A", $create = true)
    {
        $pColumn = strtoupper($pColumn);
        if (!isset($this->columnDimensions[$pColumn])) {
            if (!$create) {
                return NULL;
            }
            $this->columnDimensions[$pColumn] = new PHPExcel_Worksheet_ColumnDimension($pColumn);
            if (PHPExcel_Cell::columnIndexFromString($this->cachedHighestColumn) < PHPExcel_Cell::columnIndexFromString($pColumn)) {
                $this->cachedHighestColumn = $pColumn;
            }
        }
        return $this->columnDimensions[$pColumn];
    }
    public function getColumnDimensionByColumn($pColumn = 0)
    {
        return $this->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($pColumn));
    }
    public function getStyles()
    {
        return $this->styles;
    }
    public function getDefaultStyle()
    {
        return $this->parent->getDefaultStyle();
    }
    public function setDefaultStyle(PHPExcel_Style $pValue)
    {
        $this->parent->getDefaultStyle()->applyFromArray(["font" => ["name" => $pValue->getFont()->getName(), "size" => $pValue->getFont()->getSize()]]);
        return $this;
    }
    public function getStyle($pCellCoordinate = "A1")
    {
        $this->parent->setActiveSheetIndex($this->parent->getIndex($this));
        $this->setSelectedCells(strtoupper($pCellCoordinate));
        return $this->parent->getCellXfSupervisor();
    }
    public function getConditionalStyles($pCoordinate = "A1")
    {
        $pCoordinate = strtoupper($pCoordinate);
        if (!isset($this->conditionalStylesCollection[$pCoordinate])) {
            $this->conditionalStylesCollection[$pCoordinate] = [];
        }
        return $this->conditionalStylesCollection[$pCoordinate];
    }
    public function conditionalStylesExists($pCoordinate = "A1")
    {
        if (isset($this->conditionalStylesCollection[strtoupper($pCoordinate)])) {
            return true;
        }
        return false;
    }
    public function removeConditionalStyles($pCoordinate = "A1")
    {
        unset($this->conditionalStylesCollection[strtoupper($pCoordinate)]);
        return $this;
    }
    public function getConditionalStylesCollection()
    {
        return $this->conditionalStylesCollection;
    }
    public function setConditionalStyles($pCoordinate = "A1", $pValue)
    {
        $this->conditionalStylesCollection[strtoupper($pCoordinate)] = $pValue;
        return $this;
    }
    public function getStyleByColumnAndRow($pColumn = 0, $pRow = 1, $pColumn2 = NULL, $pRow2 = NULL)
    {
        if (!is_null($pColumn2) && !is_null($pRow2)) {
            $cellRange = PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow . ":" . PHPExcel_Cell::stringFromColumnIndex($pColumn2) . $pRow2;
            return $this->getStyle($cellRange);
        }
        return $this->getStyle(PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow);
    }
    public function setSharedStyle(PHPExcel_Style $pSharedCellStyle = NULL, $pRange = "")
    {
        $this->duplicateStyle($pSharedCellStyle, $pRange);
        return $this;
    }
    public function duplicateStyle(PHPExcel_Style $pCellStyle = NULL, $pRange = "")
    {
        $style = $pCellStyle->getIsSupervisor() ? $pCellStyle->getSharedComponent() : $pCellStyle;
        $workbook = $this->parent;
        if ($existingStyle = $this->parent->getCellXfByHashCode($pCellStyle->getHashCode())) {
            $xfIndex = $existingStyle->getIndex();
        } else {
            $workbook->addCellXf($pCellStyle);
            $xfIndex = $pCellStyle->getIndex();
        }
        list($rangeStart, $rangeEnd) = PHPExcel_Cell::rangeBoundaries($pRange . ":" . $pRange);
        if ($rangeEnd[0] < $rangeStart[0] && $rangeEnd[1] < $rangeStart[1]) {
            $tmp = $rangeStart;
            $rangeStart = $rangeEnd;
            $rangeEnd = $tmp;
        }
        for ($col = $rangeStart[0]; $col <= $rangeEnd[0]; $col++) {
            for ($row = $rangeStart[1]; $row <= $rangeEnd[1]; $row++) {
                $this->getCell(PHPExcel_Cell::stringFromColumnIndex($col - 1) . $row)->setXfIndex($xfIndex);
            }
        }
        return $this;
    }
    public function duplicateConditionalStyle($pCellStyle = NULL, $pRange = "")
    {
        foreach ($pCellStyle as $cellStyle) {
            if (!$cellStyle instanceof PHPExcel_Style_Conditional) {
                throw new PHPExcel_Exception("Style is not a conditional style");
            }
        }
        list($rangeStart, $rangeEnd) = PHPExcel_Cell::rangeBoundaries($pRange . ":" . $pRange);
        if ($rangeEnd[0] < $rangeStart[0] && $rangeEnd[1] < $rangeStart[1]) {
            $tmp = $rangeStart;
            $rangeStart = $rangeEnd;
            $rangeEnd = $tmp;
        }
        for ($col = $rangeStart[0]; $col <= $rangeEnd[0]; $col++) {
            for ($row = $rangeStart[1]; $row <= $rangeEnd[1]; $row++) {
                $this->setConditionalStyles(PHPExcel_Cell::stringFromColumnIndex($col - 1) . $row, $pCellStyle);
            }
        }
        return $this;
    }
    public function duplicateStyleArray($pStyles = NULL, $pRange = "", $pAdvanced = true)
    {
        $this->getStyle($pRange)->applyFromArray($pStyles, $pAdvanced);
        return $this;
    }
    public function setBreak($pCell = "A1", $pBreak = PHPExcel_Worksheet::BREAK_NONE)
    {
        $pCell = strtoupper($pCell);
        if ($pCell != "") {
            if ($pBreak == 0) {
                if (isset($this->breaks[$pCell])) {
                    unset($this->breaks[$pCell]);
                }
            } else {
                $this->breaks[$pCell] = $pBreak;
            }
            return $this;
        }
        throw new PHPExcel_Exception("No cell coordinate specified.");
    }
    public function setBreakByColumnAndRow($pColumn = 0, $pRow = 1, $pBreak = PHPExcel_Worksheet::BREAK_NONE)
    {
        return $this->setBreak(PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow, $pBreak);
    }
    public function getBreaks()
    {
        return $this->breaks;
    }
    public function mergeCells($pRange = "A1:A1")
    {
        $pRange = strtoupper($pRange);
        if (strpos($pRange, ":") !== false) {
            $this->mergeCells[$pRange] = $pRange;
            $aReferences = PHPExcel_Cell::extractAllCellReferencesInRange($pRange);
            $upperLeft = $aReferences[0];
            if (!$this->cellExists($upperLeft)) {
                $this->getCell($upperLeft)->setValueExplicit(NULL, PHPExcel_Cell_DataType::TYPE_NULL);
            }
            $count = count($aReferences);
            for ($i = 1; $i < $count; $i++) {
                if ($this->cellExists($aReferences[$i])) {
                    $this->getCell($aReferences[$i])->setValueExplicit(NULL, PHPExcel_Cell_DataType::TYPE_NULL);
                }
            }
            return $this;
        }
        throw new PHPExcel_Exception("Merge must be set on a range of cells.");
    }
    public function mergeCellsByColumnAndRow($pColumn1 = 0, $pRow1 = 1, $pColumn2 = 0, $pRow2 = 1)
    {
        $cellRange = PHPExcel_Cell::stringFromColumnIndex($pColumn1) . $pRow1 . ":" . PHPExcel_Cell::stringFromColumnIndex($pColumn2) . $pRow2;
        return $this->mergeCells($cellRange);
    }
    public function unmergeCells($pRange = "A1:A1")
    {
        $pRange = strtoupper($pRange);
        if (strpos($pRange, ":") !== false) {
            if (isset($this->mergeCells[$pRange])) {
                unset($this->mergeCells[$pRange]);
                return $this;
            }
            throw new PHPExcel_Exception("Cell range " . $pRange . " not known as merged.");
        }
        throw new PHPExcel_Exception("Merge can only be removed from a range of cells.");
    }
    public function unmergeCellsByColumnAndRow($pColumn1 = 0, $pRow1 = 1, $pColumn2 = 0, $pRow2 = 1)
    {
        $cellRange = PHPExcel_Cell::stringFromColumnIndex($pColumn1) . $pRow1 . ":" . PHPExcel_Cell::stringFromColumnIndex($pColumn2) . $pRow2;
        return $this->unmergeCells($cellRange);
    }
    public function getMergeCells()
    {
        return $this->mergeCells;
    }
    public function setMergeCells($pValue = [])
    {
        $this->mergeCells = $pValue;
        return $this;
    }
    public function protectCells($pRange = "A1", $pPassword = "", $pAlreadyHashed = false)
    {
        $pRange = strtoupper($pRange);
        if (!$pAlreadyHashed) {
            $pPassword = PHPExcel_Shared_PasswordHasher::hashPassword($pPassword);
        }
        $this->protectedCells[$pRange] = $pPassword;
        return $this;
    }
    public function protectCellsByColumnAndRow($pColumn1 = 0, $pRow1 = 1, $pColumn2 = 0, $pRow2 = 1, $pPassword = "", $pAlreadyHashed = false)
    {
        $cellRange = PHPExcel_Cell::stringFromColumnIndex($pColumn1) . $pRow1 . ":" . PHPExcel_Cell::stringFromColumnIndex($pColumn2) . $pRow2;
        return $this->protectCells($cellRange, $pPassword, $pAlreadyHashed);
    }
    public function unprotectCells($pRange = "A1")
    {
        $pRange = strtoupper($pRange);
        if (isset($this->protectedCells[$pRange])) {
            unset($this->protectedCells[$pRange]);
            return $this;
        }
        throw new PHPExcel_Exception("Cell range " . $pRange . " not known as protected.");
    }
    public function unprotectCellsByColumnAndRow($pColumn1 = 0, $pRow1 = 1, $pColumn2 = 0, $pRow2 = 1, $pPassword = "", $pAlreadyHashed = false)
    {
        $cellRange = PHPExcel_Cell::stringFromColumnIndex($pColumn1) . $pRow1 . ":" . PHPExcel_Cell::stringFromColumnIndex($pColumn2) . $pRow2;
        return $this->unprotectCells($cellRange, $pPassword, $pAlreadyHashed);
    }
    public function getProtectedCells()
    {
        return $this->protectedCells;
    }
    public function getAutoFilter()
    {
        return $this->autoFilter;
    }
    public function setAutoFilter($pValue)
    {
        $pRange = strtoupper($pValue);
        if (is_string($pValue)) {
            $this->autoFilter->setRange($pValue);
        } else {
            if (is_object($pValue) && $pValue instanceof PHPExcel_Worksheet_AutoFilter) {
                $this->autoFilter = $pValue;
            }
        }
        return $this;
    }
    public function setAutoFilterByColumnAndRow($pColumn1 = 0, $pRow1 = 1, $pColumn2 = 0, $pRow2 = 1)
    {
        return $this->setAutoFilter(PHPExcel_Cell::stringFromColumnIndex($pColumn1) . $pRow1 . ":" . PHPExcel_Cell::stringFromColumnIndex($pColumn2) . $pRow2);
    }
    public function removeAutoFilter()
    {
        $this->autoFilter->setRange(NULL);
        return $this;
    }
    public function getFreezePane()
    {
        return $this->freezePane;
    }
    public function freezePane($pCell = "")
    {
        $pCell = strtoupper($pCell);
        if (strpos($pCell, ":") === false && strpos($pCell, ",") === false) {
            $this->freezePane = $pCell;
            return $this;
        }
        throw new PHPExcel_Exception("Freeze pane can not be set on a range of cells.");
    }
    public function freezePaneByColumnAndRow($pColumn = 0, $pRow = 1)
    {
        return $this->freezePane(PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow);
    }
    public function unfreezePane()
    {
        return $this->freezePane("");
    }
    public function insertNewRowBefore($pBefore = 1, $pNumRows = 1)
    {
        if (1 <= $pBefore) {
            $objReferenceHelper = PHPExcel_ReferenceHelper::getInstance();
            $objReferenceHelper->insertNewBefore("A" . $pBefore, 0, $pNumRows, $this);
            return $this;
        }
        throw new PHPExcel_Exception("Rows can only be inserted before at least row 1.");
    }
    public function insertNewColumnBefore($pBefore = "A", $pNumCols = 1)
    {
        if (!is_numeric($pBefore)) {
            $objReferenceHelper = PHPExcel_ReferenceHelper::getInstance();
            $objReferenceHelper->insertNewBefore($pBefore . "1", $pNumCols, 0, $this);
            return $this;
        }
        throw new PHPExcel_Exception("Column references should not be numeric.");
    }
    public function insertNewColumnBeforeByIndex($pBefore = 0, $pNumCols = 1)
    {
        if (0 <= $pBefore) {
            return $this->insertNewColumnBefore(PHPExcel_Cell::stringFromColumnIndex($pBefore), $pNumCols);
        }
        throw new PHPExcel_Exception("Columns can only be inserted before at least column A (0).");
    }
    public function removeRow($pRow = 1, $pNumRows = 1)
    {
        if (1 <= $pRow) {
            $highestRow = $this->getHighestDataRow();
            $objReferenceHelper = PHPExcel_ReferenceHelper::getInstance();
            $objReferenceHelper->insertNewBefore("A" . ($pRow + $pNumRows), 0, -1 * $pNumRows, $this);
            for ($r = 0; $r < $pNumRows; $r++) {
                $this->getCellCacheController()->removeRow($highestRow);
                --$highestRow;
            }
            return $this;
        }
        throw new PHPExcel_Exception("Rows to be deleted should at least start from row 1.");
    }
    public function removeColumn($pColumn = "A", $pNumCols = 1)
    {
        if (!is_numeric($pColumn)) {
            $highestColumn = $this->getHighestDataColumn();
            $pColumn = PHPExcel_Cell::stringFromColumnIndex(PHPExcel_Cell::columnIndexFromString($pColumn) - 1 + $pNumCols);
            $objReferenceHelper = PHPExcel_ReferenceHelper::getInstance();
            $objReferenceHelper->insertNewBefore($pColumn . "1", -1 * $pNumCols, 0, $this);
            for ($c = 0; $c < $pNumCols; $c++) {
                $this->getCellCacheController()->removeColumn($highestColumn);
                $highestColumn = PHPExcel_Cell::stringFromColumnIndex(PHPExcel_Cell::columnIndexFromString($highestColumn) - 2);
            }
            return $this;
        }
        throw new PHPExcel_Exception("Column references should not be numeric.");
    }
    public function removeColumnByIndex($pColumn = 0, $pNumCols = 1)
    {
        if (0 <= $pColumn) {
            return $this->removeColumn(PHPExcel_Cell::stringFromColumnIndex($pColumn), $pNumCols);
        }
        throw new PHPExcel_Exception("Columns to be deleted should at least start from column 0");
    }
    public function getShowGridlines()
    {
        return $this->showGridlines;
    }
    public function setShowGridlines($pValue = false)
    {
        $this->showGridlines = $pValue;
        return $this;
    }
    public function getPrintGridlines()
    {
        return $this->printGridlines;
    }
    public function setPrintGridlines($pValue = false)
    {
        $this->printGridlines = $pValue;
        return $this;
    }
    public function getShowRowColHeaders()
    {
        return $this->showRowColHeaders;
    }
    public function setShowRowColHeaders($pValue = false)
    {
        $this->showRowColHeaders = $pValue;
        return $this;
    }
    public function getShowSummaryBelow()
    {
        return $this->showSummaryBelow;
    }
    public function setShowSummaryBelow($pValue = true)
    {
        $this->showSummaryBelow = $pValue;
        return $this;
    }
    public function getShowSummaryRight()
    {
        return $this->showSummaryRight;
    }
    public function setShowSummaryRight($pValue = true)
    {
        $this->showSummaryRight = $pValue;
        return $this;
    }
    public function getComments()
    {
        return $this->comments;
    }
    public function setComments($pValue = [])
    {
        $this->comments = $pValue;
        return $this;
    }
    public function getComment($pCellCoordinate = "A1")
    {
        $pCellCoordinate = strtoupper($pCellCoordinate);
        if (strpos($pCellCoordinate, ":") !== false || strpos($pCellCoordinate, ",") !== false) {
            throw new PHPExcel_Exception("Cell coordinate string can not be a range of cells.");
        }
        if (strpos($pCellCoordinate, "\$") !== false) {
            throw new PHPExcel_Exception("Cell coordinate string must not be absolute.");
        }
        if ($pCellCoordinate == "") {
            throw new PHPExcel_Exception("Cell coordinate can not be zero-length string.");
        }
        if (isset($this->comments[$pCellCoordinate])) {
            return $this->comments[$pCellCoordinate];
        }
        $newComment = new PHPExcel_Comment();
        $this->comments[$pCellCoordinate] = $newComment;
        return $newComment;
    }
    public function getCommentByColumnAndRow($pColumn = 0, $pRow = 1)
    {
        return $this->getComment(PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow);
    }
    public function getSelectedCell()
    {
        return $this->getSelectedCells();
    }
    public function getActiveCell()
    {
        return $this->activeCell;
    }
    public function getSelectedCells()
    {
        return $this->selectedCells;
    }
    public function setSelectedCell($pCoordinate = "A1")
    {
        return $this->setSelectedCells($pCoordinate);
    }
    public function setSelectedCells($pCoordinate = "A1")
    {
        $pCoordinate = strtoupper($pCoordinate);
        $pCoordinate = preg_replace("/^([A-Z]+)\$/", "\${1}:\${1}", $pCoordinate);
        $pCoordinate = preg_replace("/^([0-9]+)\$/", "\${1}:\${1}", $pCoordinate);
        $pCoordinate = preg_replace("/^([A-Z]+):([A-Z]+)\$/", "\${1}1:\${2}1048576", $pCoordinate);
        $pCoordinate = preg_replace("/^([0-9]+):([0-9]+)\$/", "A\${1}:XFD\${2}", $pCoordinate);
        if (strpos($pCoordinate, ":") !== false || strpos($pCoordinate, ",") !== false) {
            list($first) = PHPExcel_Cell::splitRange($pCoordinate);
            $this->activeCell = $first[0];
        } else {
            $this->activeCell = $pCoordinate;
        }
        $this->selectedCells = $pCoordinate;
        return $this;
    }
    public function setSelectedCellByColumnAndRow($pColumn = 0, $pRow = 1)
    {
        return $this->setSelectedCells(PHPExcel_Cell::stringFromColumnIndex($pColumn) . $pRow);
    }
    public function getRightToLeft()
    {
        return $this->rightToLeft;
    }
    public function setRightToLeft($value = false)
    {
        $this->rightToLeft = $value;
        return $this;
    }
    public function fromArray($source = NULL, $nullValue = NULL, $startCell = "A1", $strictNullComparison = false)
    {
        if (is_array($source)) {
            if (!is_array(end($source))) {
                $source = [$source];
            }
            list($startColumn, $startRow) = PHPExcel_Cell::coordinateFromString($startCell);
            foreach ($source as $rowData) {
                $currentColumn = $startColumn;
                foreach ($rowData as $cellValue) {
                    if ($strictNullComparison) {
                        if ($cellValue !== $nullValue) {
                            $this->getCell($currentColumn . $startRow)->setValue($cellValue);
                        }
                    } else {
                        if ($cellValue != $nullValue) {
                            $this->getCell($currentColumn . $startRow)->setValue($cellValue);
                        }
                    }
                    $currentColumn++;
                }
                $startRow++;
            }
            return $this;
        } else {
            throw new PHPExcel_Exception("Parameter \$source should be an array.");
        }
    }
    public function rangeToArray($pRange = "A1", $nullValue = NULL, $calculateFormulas = true, $formatData = true, $returnCellRef = false)
    {
        $returnValue = [];
        list($rangeStart, $rangeEnd) = PHPExcel_Cell::rangeBoundaries($pRange);
        $minCol = PHPExcel_Cell::stringFromColumnIndex($rangeStart[0] - 1);
        $minRow = $rangeStart[1];
        $maxCol = PHPExcel_Cell::stringFromColumnIndex($rangeEnd[0] - 1);
        $maxRow = $rangeEnd[1];
        $maxCol++;
        $r = -1;
        for ($row = $minRow; $row <= $maxRow; $row++) {
            $rRef = $returnCellRef ? $row : ++$r;
            $c = -1;
            for ($col = $minCol; $col != $maxCol; $col++) {
                $cRef = $returnCellRef ? $col : ++$c;
                if ($this->cellCollection->isDataSet($col . $row)) {
                    $cell = $this->cellCollection->getCacheData($col . $row);
                    if ($cell->getValue() !== NULL) {
                        if ($cell->getValue() instanceof PHPExcel_RichText) {
                            $returnValue[$rRef][$cRef] = $cell->getValue()->getPlainText();
                        } else {
                            if ($calculateFormulas) {
                                $returnValue[$rRef][$cRef] = $cell->getCalculatedValue();
                            } else {
                                $returnValue[$rRef][$cRef] = $cell->getValue();
                            }
                        }
                        if ($formatData) {
                            $style = $this->parent->getCellXfByIndex($cell->getXfIndex());
                            $returnValue[$rRef][$cRef] = PHPExcel_Style_NumberFormat::toFormattedString($returnValue[$rRef][$cRef], $style && $style->getNumberFormat() ? $style->getNumberFormat()->getFormatCode() : PHPExcel_Style_NumberFormat::FORMAT_GENERAL);
                        }
                    } else {
                        $returnValue[$rRef][$cRef] = $nullValue;
                    }
                } else {
                    $returnValue[$rRef][$cRef] = $nullValue;
                }
            }
        }
        return $returnValue;
    }
    public function namedRangeToArray($pNamedRange = "", $nullValue = NULL, $calculateFormulas = true, $formatData = true, $returnCellRef = false)
    {
        $namedRange = PHPExcel_NamedRange::resolveRange($pNamedRange, $this);
        if ($namedRange !== NULL) {
            $pWorkSheet = $namedRange->getWorksheet();
            $pCellRange = $namedRange->getRange();
            return $pWorkSheet->rangeToArray($pCellRange, $nullValue, $calculateFormulas, $formatData, $returnCellRef);
        }
        throw new PHPExcel_Exception("Named Range " . $pNamedRange . " does not exist.");
    }
    public function toArray($nullValue = NULL, $calculateFormulas = true, $formatData = true, $returnCellRef = false)
    {
        $this->garbageCollect();
        $maxCol = $this->getHighestColumn();
        $maxRow = $this->getHighestRow();
        return $this->rangeToArray("A1:" . $maxCol . $maxRow, $nullValue, $calculateFormulas, $formatData, $returnCellRef);
    }
    public function getRowIterator($startRow = 1, $endRow = NULL)
    {
        return new PHPExcel_Worksheet_RowIterator($this, $startRow, $endRow);
    }
    public function getColumnIterator($startColumn = "A", $endColumn = NULL)
    {
        return new PHPExcel_Worksheet_ColumnIterator($this, $startColumn, $endColumn);
    }
    public function garbageCollect()
    {
        $this->cellCollection->getCacheData("A1");
        $colRow = $this->cellCollection->getHighestRowAndColumn();
        $highestRow = $colRow["row"];
        $highestColumn = PHPExcel_Cell::columnIndexFromString($colRow["column"]);
        foreach ($this->columnDimensions as $dimension) {
            $highestColumn = max($highestColumn, PHPExcel_Cell::columnIndexFromString($dimension->getColumnIndex()));
        }
        foreach ($this->rowDimensions as $dimension) {
            $highestRow = max($highestRow, $dimension->getRowIndex());
        }
        if ($highestColumn < 0) {
            $this->cachedHighestColumn = "A";
        } else {
            $this->cachedHighestColumn = PHPExcel_Cell::stringFromColumnIndex(--$highestColumn);
        }
        $this->cachedHighestRow = $highestRow;
        return $this;
    }
    public function getHashCode()
    {
        if ($this->dirty) {
            $this->hash = md5($this->title . $this->autoFilter . ($this->protection->isProtectionEnabled() ? "t" : "f") . "PHPExcel_Worksheet");
            $this->dirty = false;
        }
        return $this->hash;
    }
    public static function extractSheetTitle($pRange, $returnRange = false)
    {
        if (($sep = strpos($pRange, "!")) === false) {
            return "";
        }
        if ($returnRange) {
            return [trim(substr($pRange, 0, $sep), "'"), substr($pRange, $sep + 1)];
        }
        return substr($pRange, $sep + 1);
    }
    public function getHyperlink($pCellCoordinate = "A1")
    {
        if (isset($this->hyperlinkCollection[$pCellCoordinate])) {
            return $this->hyperlinkCollection[$pCellCoordinate];
        }
        $this->hyperlinkCollection[$pCellCoordinate] = new PHPExcel_Cell_Hyperlink();
        return $this->hyperlinkCollection[$pCellCoordinate];
    }
    public function setHyperlink($pCellCoordinate = "A1", PHPExcel_Cell_Hyperlink $pHyperlink = NULL)
    {
        if ($pHyperlink === NULL) {
            unset($this->hyperlinkCollection[$pCellCoordinate]);
        } else {
            $this->hyperlinkCollection[$pCellCoordinate] = $pHyperlink;
        }
        return $this;
    }
    public function hyperlinkExists($pCoordinate = "A1")
    {
        return isset($this->hyperlinkCollection[$pCoordinate]);
    }
    public function getHyperlinkCollection()
    {
        return $this->hyperlinkCollection;
    }
    public function getDataValidation($pCellCoordinate = "A1")
    {
        if (isset($this->dataValidationCollection[$pCellCoordinate])) {
            return $this->dataValidationCollection[$pCellCoordinate];
        }
        $this->dataValidationCollection[$pCellCoordinate] = new PHPExcel_Cell_DataValidation();
        return $this->dataValidationCollection[$pCellCoordinate];
    }
    public function setDataValidation($pCellCoordinate = "A1", PHPExcel_Cell_DataValidation $pDataValidation = NULL)
    {
        if ($pDataValidation === NULL) {
            unset($this->dataValidationCollection[$pCellCoordinate]);
        } else {
            $this->dataValidationCollection[$pCellCoordinate] = $pDataValidation;
        }
        return $this;
    }
    public function dataValidationExists($pCoordinate = "A1")
    {
        return isset($this->dataValidationCollection[$pCoordinate]);
    }
    public function getDataValidationCollection()
    {
        return $this->dataValidationCollection;
    }
    public function shrinkRangeToFit($range)
    {
        $maxCol = $this->getHighestColumn();
        $maxRow = $this->getHighestRow();
        $maxCol = PHPExcel_Cell::columnIndexFromString($maxCol);
        $rangeBlocks = explode(" ", $range);
        $rangeBoundaries = PHPExcel_Cell::getRangeBoundaries($rangeSet);
        if ($maxCol < PHPExcel_Cell::columnIndexFromString($rangeBoundaries[0][0])) {
            $rangeBoundaries[0][0] = PHPExcel_Cell::stringFromColumnIndex($maxCol);
        }
        if ($maxRow < $rangeBoundaries[0][1]) {
            $rangeBoundaries[0][1] = $maxRow;
        }
        if ($maxCol < PHPExcel_Cell::columnIndexFromString($rangeBoundaries[1][0])) {
            $rangeBoundaries[1][0] = PHPExcel_Cell::stringFromColumnIndex($maxCol);
        }
        if ($maxRow < $rangeBoundaries[1][1]) {
            $rangeBoundaries[1][1] = $maxRow;
        }
        $rangeSet = $rangeBoundaries[0][0] . $rangeBoundaries[0][1] . ":" . $rangeBoundaries[1][0] . $rangeBoundaries[1][1];
        unset($rangeSet);
        $stRange = implode(" ", $rangeBlocks);
        return $stRange;
    }
    public function getTabColor()
    {
        if ($this->tabColor === NULL) {
            $this->tabColor = new PHPExcel_Style_Color();
        }
        return $this->tabColor;
    }
    public function resetTabColor()
    {
        $this->tabColor = NULL;
        unset($this->tabColor);
        return $this;
    }
    public function isTabColorSet()
    {
        return $this->tabColor !== NULL;
    }
    public function copy()
    {
        $copied = clone $this;
        return $copied;
    }
    public function __clone()
    {
        foreach ($this as $key => $val) {
            if ($key != "parent") {
                if (is_object($val) || is_array($val)) {
                    if ($key == "cellCollection") {
                        $newCollection = clone $this->cellCollection;
                        $newCollection->copyCellCollection($this);
                        $this->cellCollection = $newCollection;
                    } else {
                        if ($key == "drawingCollection") {
                            $newCollection = clone $this->drawingCollection;
                            $this->drawingCollection = $newCollection;
                        } else {
                            if ($key == "autoFilter" && $this->autoFilter instanceof PHPExcel_Worksheet_AutoFilter) {
                                $newAutoFilter = clone $this->autoFilter;
                                $this->autoFilter = $newAutoFilter;
                                $this->autoFilter->setParent($this);
                            } else {
                                $this->{$key} = unserialize(serialize($val));
                            }
                        }
                    }
                }
            }
        }
    }
    public function setCodeName($pValue = NULL)
    {
        if ($this->getCodeName() == $pValue) {
            return $this;
        }
        $pValue = str_replace(" ", "_", $pValue);
        self::checkSheetCodeName($pValue);
        if ($this->getParent() && $this->getParent()->sheetCodeNameExists($pValue)) {
            if (29 < PHPExcel_Shared_String::CountCharacters($pValue)) {
                $pValue = PHPExcel_Shared_String::Substring($pValue, 0, 29);
            }
            $i = 1;
            while ($this->getParent()->sheetCodeNameExists($pValue . "_" . $i)) {
                $i++;
                if ($i == 10) {
                    if (28 < PHPExcel_Shared_String::CountCharacters($pValue)) {
                        $pValue = PHPExcel_Shared_String::Substring($pValue, 0, 28);
                    }
                } else {
                    if ($i == 100 && 27 < PHPExcel_Shared_String::CountCharacters($pValue)) {
                        $pValue = PHPExcel_Shared_String::Substring($pValue, 0, 27);
                    }
                }
            }
            $pValue = $pValue . "_" . $i;
        }
        $this->codeName = $pValue;
        return $this;
    }
    public function getCodeName()
    {
        return $this->codeName;
    }
    public function hasCodeName()
    {
        return !is_null($this->codeName);
    }
}

İptal

📁 PHP Dosya Yöneticisi

📝 Worksheet.php

📝 Worksheet.php

📝 Yeniden Adlandır

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