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<?php
namespace PhpOffice\PhpSpreadsheet\Worksheet;
use ArrayObject;
use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
use PhpOffice\PhpSpreadsheet\Cell\Cell;
use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
use PhpOffice\PhpSpreadsheet\Cell\DataType;
use PhpOffice\PhpSpreadsheet\Cell\DataValidation;
use PhpOffice\PhpSpreadsheet\Cell\Hyperlink;
use PhpOffice\PhpSpreadsheet\Chart\Chart;
use PhpOffice\PhpSpreadsheet\Collection\Cells;
use PhpOffice\PhpSpreadsheet\Collection\CellsFactory;
use PhpOffice\PhpSpreadsheet\Comment;
use PhpOffice\PhpSpreadsheet\Exception;
use PhpOffice\PhpSpreadsheet\IComparable;
use PhpOffice\PhpSpreadsheet\NamedRange;
use PhpOffice\PhpSpreadsheet\ReferenceHelper;
use PhpOffice\PhpSpreadsheet\RichText\RichText;
use PhpOffice\PhpSpreadsheet\Shared;
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Style\Color;
use PhpOffice\PhpSpreadsheet\Style\Conditional;
use PhpOffice\PhpSpreadsheet\Style\NumberFormat;
use PhpOffice\PhpSpreadsheet\Style\Style;
class Worksheet implements IComparable
{
// Break types
const BREAK_NONE = 0;
const BREAK_ROW = 1;
const BREAK_COLUMN = 2;
// Sheet state
const SHEETSTATE_VISIBLE = 'visible';
const SHEETSTATE_HIDDEN = 'hidden';
const SHEETSTATE_VERYHIDDEN = 'veryHidden';
/**
* Maximum 31 characters allowed for sheet title.
*
* @var int
*/
const SHEET_TITLE_MAXIMUM_LENGTH = 31;
/**
* Invalid characters in sheet title.
*
* @var array
*/
private static $invalidCharacters = ['*', ':', '/', '\\', '?', '[', ']'];
/**
* Parent spreadsheet.
*
* @var Spreadsheet
*/
private $parent;
/**
* Collection of cells.
*
* @var Cells
*/
private $cellCollection;
/**
* Collection of row dimensions.
*
* @var RowDimension[]
*/
private $rowDimensions = [];
/**
* Default row dimension.
*
* @var RowDimension
*/
private $defaultRowDimension;
/**
* Collection of column dimensions.
*
* @var ColumnDimension[]
*/
private $columnDimensions = [];
/**
* Default column dimension.
*
* @var ColumnDimension
*/
private $defaultColumnDimension;
/**
* Collection of drawings.
*
* @var BaseDrawing[]
*/
private $drawingCollection;
/**
* Collection of Chart objects.
*
* @var Chart[]
*/
private $chartCollection = [];
/**
* Worksheet title.
*
* @var string
*/
private $title;
/**
* Sheet state.
*
* @var string
*/
private $sheetState;
/**
* Page setup.
*
* @var PageSetup
*/
private $pageSetup;
/**
* Page margins.
*
* @var PageMargins
*/
private $pageMargins;
/**
* Page header/footer.
*
* @var HeaderFooter
*/
private $headerFooter;
/**
* Sheet view.
*
* @var SheetView
*/
private $sheetView;
/**
* Protection.
*
* @var Protection
*/
private $protection;
/**
* Collection of styles.
*
* @var Style[]
*/
private $styles = [];
/**
* Conditional styles. Indexed by cell coordinate, e.g. 'A1'.
*
* @var array
*/
private $conditionalStylesCollection = [];
/**
* Is the current cell collection sorted already?
*
* @var bool
*/
private $cellCollectionIsSorted = false;
/**
* Collection of breaks.
*
* @var array
*/
private $breaks = [];
/**
* Collection of merged cell ranges.
*
* @var array
*/
private $mergeCells = [];
/**
* Collection of protected cell ranges.
*
* @var array
*/
private $protectedCells = [];
/**
* Autofilter Range and selection.
*
* @var AutoFilter
*/
private $autoFilter;
/**
* Freeze pane.
*
* @var null|string
*/
private $freezePane;
/**
* Default position of the right bottom pane.
*
* @var null|string
*/
private $topLeftCell;
/**
* Show gridlines?
*
* @var bool
*/
private $showGridlines = true;
/**
* Print gridlines?
*
* @var bool
*/
private $printGridlines = false;
/**
* Show row and column headers?
*
* @var bool
*/
private $showRowColHeaders = true;
/**
* Show summary below? (Row/Column outline).
*
* @var bool
*/
private $showSummaryBelow = true;
/**
* Show summary right? (Row/Column outline).
*
* @var bool
*/
private $showSummaryRight = true;
/**
* Collection of comments.
*
* @var Comment[]
*/
private $comments = [];
/**
* Active cell. (Only one!).
*
* @var string
*/
private $activeCell = 'A1';
/**
* Selected cells.
*
* @var string
*/
private $selectedCells = 'A1';
/**
* Cached highest column.
*
* @var string
*/
private $cachedHighestColumn = 'A';
/**
* Cached highest row.
*
* @var int
*/
private $cachedHighestRow = 1;
/**
* Right-to-left?
*
* @var bool
*/
private $rightToLeft = false;
/**
* Hyperlinks. Indexed by cell coordinate, e.g. 'A1'.
*
* @var array
*/
private $hyperlinkCollection = [];
/**
* Data validation objects. Indexed by cell coordinate, e.g. 'A1'.
*
* @var array
*/
private $dataValidationCollection = [];
/**
* Tab color.
*
* @var Color
*/
private $tabColor;
/**
* Dirty flag.
*
* @var bool
*/
private $dirty = true;
/**
* Hash.
*
* @var string
*/
private $hash;
/**
* CodeName.
*
* @var string
*/
private $codeName;
/**
* Create a new worksheet.
*
* @param Spreadsheet $parent
* @param string $pTitle
*/
public function __construct(Spreadsheet $parent = null, $pTitle = 'Worksheet')
{
// Set parent and title
$this->parent = $parent;
$this->setTitle($pTitle, false);
// setTitle can change $pTitle
$this->setCodeName($this->getTitle());
$this->setSheetState(self::SHEETSTATE_VISIBLE);
$this->cellCollection = CellsFactory::getInstance($this);
// Set page setup
$this->pageSetup = new PageSetup();
// Set page margins
$this->pageMargins = new PageMargins();
// Set page header/footer
$this->headerFooter = new HeaderFooter();
// Set sheet view
$this->sheetView = new SheetView();
// Drawing collection
$this->drawingCollection = new \ArrayObject();
// Chart collection
$this->chartCollection = new \ArrayObject();
// Protection
$this->protection = new Protection();
// Default row dimension
$this->defaultRowDimension = new RowDimension(null);
// Default column dimension
$this->defaultColumnDimension = new ColumnDimension(null);
$this->autoFilter = new AutoFilter(null, $this);
}
/**
* Disconnect all cells from this Worksheet object,
* typically so that the worksheet object can be unset.
*/
public function disconnectCells()
{
if ($this->cellCollection !== null) {
$this->cellCollection->unsetWorksheetCells();
$this->cellCollection = null;
}
// detach ourself from the workbook, so that it can then delete this worksheet successfully
$this->parent = null;
}
/**
* Code to execute when this worksheet is unset().
*/
public function __destruct()
{
Calculation::getInstance($this->parent)->clearCalculationCacheForWorksheet($this->title);
$this->disconnectCells();
}
/**
* Return the cell collection.
*
* @return Cells
*/
public function getCellCollection()
{
return $this->cellCollection;
}
/**
* Get array of invalid characters for sheet title.
*
* @return array
*/
public static function getInvalidCharacters()
{
return self::$invalidCharacters;
}
/**
* Check sheet code name for valid Excel syntax.
*
* @param string $pValue The string to check
*
* @throws Exception
*
* @return string The valid string
*/
private static function checkSheetCodeName($pValue)
{
$CharCount = Shared\StringHelper::countCharacters($pValue);
if ($CharCount == 0) {
throw new Exception('Sheet code name cannot be empty.');
}
// Some of the printable ASCII characters are invalid: * : / \ ? [ ] and first and last characters cannot be a "'"
if ((str_replace(self::$invalidCharacters, '', $pValue) !== $pValue) ||
(Shared\StringHelper::substring($pValue, -1, 1) == '\'') ||
(Shared\StringHelper::substring($pValue, 0, 1) == '\'')) {
throw new Exception('Invalid character found in sheet code name');
}
// Enforce maximum characters allowed for sheet title
if ($CharCount > self::SHEET_TITLE_MAXIMUM_LENGTH) {
throw new Exception('Maximum ' . self::SHEET_TITLE_MAXIMUM_LENGTH . ' characters allowed in sheet code name.');
}
return $pValue;
}
/**
* Check sheet title for valid Excel syntax.
*
* @param string $pValue The string to check
*
* @throws Exception
*
* @return string The valid string
*/
private static function checkSheetTitle($pValue)
{
// Some of the printable ASCII characters are invalid: * : / \ ? [ ]
if (str_replace(self::$invalidCharacters, '', $pValue) !== $pValue) {
throw new Exception('Invalid character found in sheet title');
}
// Enforce maximum characters allowed for sheet title
if (Shared\StringHelper::countCharacters($pValue) > self::SHEET_TITLE_MAXIMUM_LENGTH) {
throw new Exception('Maximum ' . self::SHEET_TITLE_MAXIMUM_LENGTH . ' characters allowed in sheet title.');
}
return $pValue;
}
/**
* Get a sorted list of all cell coordinates currently held in the collection by row and column.
*
* @param bool $sorted Also sort the cell collection?
*
* @return string[]
*/
public function getCoordinates($sorted = true)
{
if ($this->cellCollection == null) {
return [];
}
if ($sorted) {
return $this->cellCollection->getSortedCoordinates();
}
return $this->cellCollection->getCoordinates();
}
/**
* Get collection of row dimensions.
*
* @return RowDimension[]
*/
public function getRowDimensions()
{
return $this->rowDimensions;
}
/**
* Get default row dimension.
*
* @return RowDimension
*/
public function getDefaultRowDimension()
{
return $this->defaultRowDimension;
}
/**
* Get collection of column dimensions.
*
* @return ColumnDimension[]
*/
public function getColumnDimensions()
{
return $this->columnDimensions;
}
/**
* Get default column dimension.
*
* @return ColumnDimension
*/
public function getDefaultColumnDimension()
{
return $this->defaultColumnDimension;
}
/**
* Get collection of drawings.
*
* @return BaseDrawing[]
*/
public function getDrawingCollection()
{
return $this->drawingCollection;
}
/**
* Get collection of charts.
*
* @return Chart[]
*/
public function getChartCollection()
{
return $this->chartCollection;
}
/**
* Add chart.
*
* @param Chart $pChart
* @param null|int $iChartIndex Index where chart should go (0,1,..., or null for last)
*
* @return Chart
*/
public function addChart(Chart $pChart, $iChartIndex = null)
{
$pChart->setWorksheet($this);
if ($iChartIndex === null) {
$this->chartCollection[] = $pChart;
} else {
// Insert the chart at the requested index
array_splice($this->chartCollection, $iChartIndex, 0, [$pChart]);
}
return $pChart;
}
/**
* Return the count of charts on this worksheet.
*
* @return int The number of charts
*/
public function getChartCount()
{
return count($this->chartCollection);
}
/**
* Get a chart by its index position.
*
* @param string $index Chart index position
*
* @return Chart|false
*/
public function getChartByIndex($index)
{
$chartCount = count($this->chartCollection);
if ($chartCount == 0) {
return false;
}
if ($index === null) {
$index = --$chartCount;
}
if (!isset($this->chartCollection[$index])) {
return false;
}
return $this->chartCollection[$index];
}
/**
* Return an array of the names of charts on this worksheet.
*
* @return string[] The names of charts
*/
public function getChartNames()
{
$chartNames = [];
foreach ($this->chartCollection as $chart) {
$chartNames[] = $chart->getName();
}
return $chartNames;
}
/**
* Get a chart by name.
*
* @param string $chartName Chart name
*
* @return Chart|false
*/
public function getChartByName($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;
}
/**
* Refresh column dimensions.
*
* @return Worksheet
*/
public function refreshColumnDimensions()
{
$currentColumnDimensions = $this->getColumnDimensions();
$newColumnDimensions = [];
foreach ($currentColumnDimensions as $objColumnDimension) {
$newColumnDimensions[$objColumnDimension->getColumnIndex()] = $objColumnDimension;
}
$this->columnDimensions = $newColumnDimensions;
return $this;
}
/**
* Refresh row dimensions.
*
* @return Worksheet
*/
public function refreshRowDimensions()
{
$currentRowDimensions = $this->getRowDimensions();
$newRowDimensions = [];
foreach ($currentRowDimensions as $objRowDimension) {
$newRowDimensions[$objRowDimension->getRowIndex()] = $objRowDimension;
}
$this->rowDimensions = $newRowDimensions;
return $this;
}
/**
* Calculate worksheet dimension.
*
* @return string String containing the dimension of this worksheet
*/
public function calculateWorksheetDimension()
{
// Return
return 'A1' . ':' . $this->getHighestColumn() . $this->getHighestRow();
}
/**
* Calculate worksheet data dimension.
*
* @return string String containing the dimension of this worksheet that actually contain data
*/
public function calculateWorksheetDataDimension()
{
// Return
return 'A1' . ':' . $this->getHighestDataColumn() . $this->getHighestDataRow();
}
/**
* Calculate widths for auto-size columns.
*
* @return Worksheet;
*/
public function calculateColumnWidths()
{
// initialize $autoSizes array
$autoSizes = [];
foreach ($this->getColumnDimensions() as $colDimension) {
if ($colDimension->getAutoSize()) {
$autoSizes[$colDimension->getColumnIndex()] = -1;
}
}
// There is only something to do if there are some auto-size columns
if (!empty($autoSizes)) {
// build list of cells references that participate in a merge
$isMergeCell = [];
foreach ($this->getMergeCells() as $cells) {
foreach (Coordinate::extractAllCellReferencesInRange($cells) as $cellReference) {
$isMergeCell[$cellReference] = true;
}
}
// loop through all cells in the worksheet
foreach ($this->getCoordinates(false) as $coordinate) {
$cell = $this->getCell($coordinate, false);
if ($cell !== null && isset($autoSizes[$this->cellCollection->getCurrentColumn()])) {
//Determine if cell is in merge range
$isMerged = isset($isMergeCell[$this->cellCollection->getCurrentCoordinate()]);
//By default merged cells should be ignored
$isMergedButProceed = false;
//The only exception is if it's a merge range value cell of a 'vertical' randge (1 column wide)
if ($isMerged && $cell->isMergeRangeValueCell()) {
$range = $cell->getMergeRange();
$rangeBoundaries = Coordinate::rangeDimension($range);
if ($rangeBoundaries[0] == 1) {
$isMergedButProceed = true;
}
}
// Determine width if cell does not participate in a merge or does and is a value cell of 1-column wide range
if (!$isMerged || $isMergedButProceed) {
// Calculated value
// To formatted string
$cellValue = NumberFormat::toFormattedString(
$cell->getCalculatedValue(),
$this->getParent()->getCellXfByIndex($cell->getXfIndex())->getNumberFormat()->getFormatCode()
);
$autoSizes[$this->cellCollection->getCurrentColumn()] = max(
(float) $autoSizes[$this->cellCollection->getCurrentColumn()],
(float) Shared\Font::calculateColumnWidth(
$this->getParent()->getCellXfByIndex($cell->getXfIndex())->getFont(),
$cellValue,
$this->getParent()->getCellXfByIndex($cell->getXfIndex())->getAlignment()->getTextRotation(),
$this->getParent()->getDefaultStyle()->getFont()
)
);
}
}
}
// adjust column widths
foreach ($autoSizes as $columnIndex => $width) {
if ($width == -1) {
$width = $this->getDefaultColumnDimension()->getWidth();
}
$this->getColumnDimension($columnIndex)->setWidth($width);
}
}
return $this;
}
/**
* Get parent.
*
* @return Spreadsheet
*/
public function getParent()
{
return $this->parent;
}
/**
* Re-bind parent.
*
* @param Spreadsheet $parent
*
* @return Worksheet
*/
public function rebindParent(Spreadsheet $parent)
{
if ($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;
}
/**
* Get title.
*
* @return string
*/
public function getTitle()
{
return $this->title;
}
/**
* Set title.
*
* @param string $pValue String containing the dimension of this worksheet
* @param bool $updateFormulaCellReferences Flag indicating whether cell references in formulae should
* be updated to reflect the new sheet name.
* This should be left as the default true, unless you are
* certain that no formula cells on any worksheet contain
* references to this worksheet
* @param bool $validate False to skip validation of new title. WARNING: This should only be set
* at parse time (by Readers), where titles can be assumed to be valid.
*
* @return Worksheet
*/
public function setTitle($pValue, $updateFormulaCellReferences = true, $validate = true)
{
// Is this a 'rename' or not?
if ($this->getTitle() == $pValue) {
return $this;
}
// Old title
$oldTitle = $this->getTitle();
if ($validate) {
// Syntax check
self::checkSheetTitle($pValue);
if ($this->parent) {
// Is there already such sheet name?
if ($this->parent->sheetNameExists($pValue)) {
// Use name, but append with lowest possible integer
if (Shared\StringHelper::countCharacters($pValue) > 29) {
$pValue = Shared\StringHelper::substring($pValue, 0, 29);
}
$i = 1;
while ($this->parent->sheetNameExists($pValue . ' ' . $i)) {
++$i;
if ($i == 10) {
if (Shared\StringHelper::countCharacters($pValue) > 28) {
$pValue = Shared\StringHelper::substring($pValue, 0, 28);
}
} elseif ($i == 100) {
if (Shared\StringHelper::countCharacters($pValue) > 27) {
$pValue = Shared\StringHelper::substring($pValue, 0, 27);
}
}
}
$pValue .= " $i";
}
}
}
// Set title
$this->title = $pValue;
$this->dirty = true;
if ($this->parent && $this->parent->getCalculationEngine()) {
// New title
$newTitle = $this->getTitle();
$this->parent->getCalculationEngine()
->renameCalculationCacheForWorksheet($oldTitle, $newTitle);
if ($updateFormulaCellReferences) {
ReferenceHelper::getInstance()->updateNamedFormulas($this->parent, $oldTitle, $newTitle);
}
}
return $this;
}
/**
* Get sheet state.
*
* @return string Sheet state (visible, hidden, veryHidden)
*/
public function getSheetState()
{
return $this->sheetState;
}
/**
* Set sheet state.
*
* @param string $value Sheet state (visible, hidden, veryHidden)
*
* @return Worksheet
*/
public function setSheetState($value)
{
$this->sheetState = $value;
return $this;
}
/**
* Get page setup.
*
* @return PageSetup
*/
public function getPageSetup()
{
return $this->pageSetup;
}
/**
* Set page setup.
*
* @param PageSetup $pValue
*
* @return Worksheet
*/
public function setPageSetup(PageSetup $pValue)
{
$this->pageSetup = $pValue;
return $this;
}
/**
* Get page margins.
*
* @return PageMargins
*/
public function getPageMargins()
{
return $this->pageMargins;
}
/**
* Set page margins.
*
* @param PageMargins $pValue
*
* @return Worksheet
*/
public function setPageMargins(PageMargins $pValue)
{
$this->pageMargins = $pValue;
return $this;
}
/**
* Get page header/footer.
*
* @return HeaderFooter
*/
public function getHeaderFooter()
{
return $this->headerFooter;
}
/**
* Set page header/footer.
*
* @param HeaderFooter $pValue
*
* @return Worksheet
*/
public function setHeaderFooter(HeaderFooter $pValue)
{
$this->headerFooter = $pValue;
return $this;
}
/**
* Get sheet view.
*
* @return SheetView
*/
public function getSheetView()
{
return $this->sheetView;
}
/**
* Set sheet view.
*
* @param SheetView $pValue
*
* @return Worksheet
*/
public function setSheetView(SheetView $pValue)
{
$this->sheetView = $pValue;
return $this;
}
/**
* Get Protection.
*
* @return Protection
*/
public function getProtection()
{
return $this->protection;
}
/**
* Set Protection.
*
* @param Protection $pValue
*
* @return Worksheet
*/
public function setProtection(Protection $pValue)
{
$this->protection = $pValue;
$this->dirty = true;
return $this;
}
/**
* Get highest worksheet column.
*
* @param string $row Return the data highest column for the specified row,
* or the highest column of any row if no row number is passed
*
* @return string Highest column name
*/
public function getHighestColumn($row = null)
{
if ($row == null) {
return $this->cachedHighestColumn;
}
return $this->getHighestDataColumn($row);
}
/**
* Get highest worksheet column that contains data.
*
* @param string $row Return the highest data column for the specified row,
* or the highest data column of any row if no row number is passed
*
* @return string Highest column name that contains data
*/
public function getHighestDataColumn($row = null)
{
return $this->cellCollection->getHighestColumn($row);
}
/**
* Get highest worksheet row.
*
* @param string $column Return the highest data row for the specified column,
* or the highest row of any column if no column letter is passed
*
* @return int Highest row number
*/
public function getHighestRow($column = null)
{
if ($column == null) {
return $this->cachedHighestRow;
}
return $this->getHighestDataRow($column);
}
/**
* Get highest worksheet row that contains data.
*
* @param string $column Return the highest data row for the specified column,
* or the highest data row of any column if no column letter is passed
*
* @return int Highest row number that contains data
*/
public function getHighestDataRow($column = null)
{
return $this->cellCollection->getHighestRow($column);
}
/**
* Get highest worksheet column and highest row that have cell records.
*
* @return array Highest column name and highest row number
*/
public function getHighestRowAndColumn()
{
return $this->cellCollection->getHighestRowAndColumn();
}
/**
* Set a cell value.
*
* @param string $pCoordinate Coordinate of the cell, eg: 'A1'
* @param mixed $pValue Value of the cell
*
* @return Worksheet
*/
public function setCellValue($pCoordinate, $pValue)
{
$this->getCell($pCoordinate)->setValue($pValue);
return $this;
}
/**
* Set a cell value by using numeric cell coordinates.
*
* @param int $columnIndex Numeric column coordinate of the cell
* @param int $row Numeric row coordinate of the cell
* @param mixed $value Value of the cell
*
* @return Worksheet
*/
public function setCellValueByColumnAndRow($columnIndex, $row, $value)
{
$this->getCellByColumnAndRow($columnIndex, $row)->setValue($value);
return $this;
}
/**
* Set a cell value.
*
* @param string $pCoordinate Coordinate of the cell, eg: 'A1'
* @param mixed $pValue Value of the cell
* @param string $pDataType Explicit data type, see DataType::TYPE_*
*
* @return Worksheet
*/
public function setCellValueExplicit($pCoordinate, $pValue, $pDataType)
{
// Set value
$this->getCell($pCoordinate)->setValueExplicit($pValue, $pDataType);
return $this;
}
/**
* Set a cell value by using numeric cell coordinates.
*
* @param int $columnIndex Numeric column coordinate of the cell
* @param int $row Numeric row coordinate of the cell
* @param mixed $value Value of the cell
* @param string $dataType Explicit data type, see DataType::TYPE_*
*
* @return Worksheet
*/
public function setCellValueExplicitByColumnAndRow($columnIndex, $row, $value, $dataType)
{
$this->getCellByColumnAndRow($columnIndex, $row)->setValueExplicit($value, $dataType);
return $this;
}
/**
* Get cell at a specific coordinate.
*
* @param string $pCoordinate Coordinate of the cell, eg: 'A1'
* @param bool $createIfNotExists Flag indicating whether a new cell should be created if it doesn't
* already exist, or a null should be returned instead
*
* @throws Exception
*
* @return null|Cell Cell that was found/created or null
*/
public function getCell($pCoordinate, $createIfNotExists = true)
{
// Uppercase coordinate
$pCoordinateUpper = strtoupper($pCoordinate);
// Check cell collection
if ($this->cellCollection->has($pCoordinateUpper)) {
return $this->cellCollection->get($pCoordinateUpper);
}
// Worksheet reference?
if (strpos($pCoordinate, '!') !== false) {
$worksheetReference = self::extractSheetTitle($pCoordinate, true);
return $this->parent->getSheetByName($worksheetReference[0])->getCell(strtoupper($worksheetReference[1]), $createIfNotExists);
}
// Named range?
if ((!preg_match('/^' . Calculation::CALCULATION_REGEXP_CELLREF . '$/i', $pCoordinate, $matches)) &&
(preg_match('/^' . Calculation::CALCULATION_REGEXP_NAMEDRANGE . '$/i', $pCoordinate, $matches))) {
$namedRange = NamedRange::resolveRange($pCoordinate, $this);
if ($namedRange !== null) {
$pCoordinate = $namedRange->getRange();
return $namedRange->getWorksheet()->getCell($pCoordinate, $createIfNotExists);
}
}
if (Coordinate::coordinateIsRange($pCoordinate)) {
throw new Exception('Cell coordinate can not be a range of cells.');
} elseif (strpos($pCoordinate, '$') !== false) {
throw new Exception('Cell coordinate must not be absolute.');
}
// Create new cell object, if required
return $createIfNotExists ? $this->createNewCell($pCoordinateUpper) : null;
}
/**
* Get cell at a specific coordinate by using numeric cell coordinates.
*
* @param int $columnIndex Numeric column coordinate of the cell
* @param int $row Numeric row coordinate of the cell
* @param bool $createIfNotExists Flag indicating whether a new cell should be created if it doesn't
* already exist, or a null should be returned instead
*
* @return null|Cell Cell that was found/created or null
*/
public function getCellByColumnAndRow($columnIndex, $row, $createIfNotExists = true)
{
$columnLetter = Coordinate::stringFromColumnIndex($columnIndex);
$coordinate = $columnLetter . $row;
if ($this->cellCollection->has($coordinate)) {
return $this->cellCollection->get($coordinate);
}
// Create new cell object, if required
return $createIfNotExists ? $this->createNewCell($coordinate) : null;
}
/**
* Create a new cell at the specified coordinate.
*
* @param string $pCoordinate Coordinate of the cell
*
* @return Cell Cell that was created
*/
private function createNewCell($pCoordinate)
{
$cell = new Cell(null, DataType::TYPE_NULL, $this);
$this->cellCollection->add($pCoordinate, $cell);
$this->cellCollectionIsSorted = false;
// Coordinates
$aCoordinates = Coordinate::coordinateFromString($pCoordinate);
if (Coordinate::columnIndexFromString($this->cachedHighestColumn) < Coordinate::columnIndexFromString($aCoordinates[0])) {
$this->cachedHighestColumn = $aCoordinates[0];
}
if ($aCoordinates[1] > $this->cachedHighestRow) {
$this->cachedHighestRow = $aCoordinates[1];
}
// Cell needs appropriate xfIndex from dimensions records
// but don't create dimension records if they don't already exist
$rowDimension = $this->getRowDimension($aCoordinates[1], false);
$columnDimension = $this->getColumnDimension($aCoordinates[0], false);
if ($rowDimension !== null && $rowDimension->getXfIndex() > 0) {
// then there is a row dimension with explicit style, assign it to the cell
$cell->setXfIndex($rowDimension->getXfIndex());
} elseif ($columnDimension !== null && $columnDimension->getXfIndex() > 0) {
// then there is a column dimension, assign it to the cell
$cell->setXfIndex($columnDimension->getXfIndex());
}
return $cell;
}
/**
* Does the cell at a specific coordinate exist?
*
* @param string $pCoordinate Coordinate of the cell eg: 'A1'
*
* @throws Exception
*
* @return bool
*/
public function cellExists($pCoordinate)
{
// Worksheet reference?
if (strpos($pCoordinate, '!') !== false) {
$worksheetReference = self::extractSheetTitle($pCoordinate, true);
return $this->parent->getSheetByName($worksheetReference[0])->cellExists(strtoupper($worksheetReference[1]));
}
// Named range?
if ((!preg_match('/^' . Calculation::CALCULATION_REGEXP_CELLREF . '$/i', $pCoordinate, $matches)) &&
(preg_match('/^' . Calculation::CALCULATION_REGEXP_NAMEDRANGE . '$/i', $pCoordinate, $matches))) {
$namedRange = NamedRange::resolveRange($pCoordinate, $this);
if ($namedRange !== null) {
$pCoordinate = $namedRange->getRange();
if ($this->getHashCode() != $namedRange->getWorksheet()->getHashCode()) {
if (!$namedRange->getLocalOnly()) {
return $namedRange->getWorksheet()->cellExists($pCoordinate);
}
throw new Exception('Named range ' . $namedRange->getName() . ' is not accessible from within sheet ' . $this->getTitle());
}
} else {
return false;
}
}
// Uppercase coordinate
$pCoordinate = strtoupper($pCoordinate);
if (Coordinate::coordinateIsRange($pCoordinate)) {
throw new Exception('Cell coordinate can not be a range of cells.');
} elseif (strpos($pCoordinate, '$') !== false) {
throw new Exception('Cell coordinate must not be absolute.');
}
// Cell exists?
return $this->cellCollection->has($pCoordinate);
}
/**
* Cell at a specific coordinate by using numeric cell coordinates exists?
*
* @param int $columnIndex Numeric column coordinate of the cell
* @param int $row Numeric row coordinate of the cell
*
* @return bool
*/
public function cellExistsByColumnAndRow($columnIndex, $row)
{
return $this->cellExists(Coordinate::stringFromColumnIndex($columnIndex) . $row);
}
/**
* Get row dimension at a specific row.
*
* @param int $pRow Numeric index of the row
* @param bool $create
*
* @return RowDimension
*/
public function getRowDimension($pRow, $create = true)
{
// Found
$found = null;
// Get row dimension
if (!isset($this->rowDimensions[$pRow])) {
if (!$create) {
return null;
}
$this->rowDimensions[$pRow] = new RowDimension($pRow);
$this->cachedHighestRow = max($this->cachedHighestRow, $pRow);
}
return $this->rowDimensions[$pRow];
}
/**
* Get column dimension at a specific column.
*
* @param string $pColumn String index of the column eg: 'A'
* @param bool $create
*
* @return ColumnDimension
*/
public function getColumnDimension($pColumn, $create = true)
{
// Uppercase coordinate
$pColumn = strtoupper($pColumn);
// Fetch dimensions
if (!isset($this->columnDimensions[$pColumn])) {
if (!$create) {
return null;
}
$this->columnDimensions[$pColumn] = new ColumnDimension($pColumn);
if (Coordinate::columnIndexFromString($this->cachedHighestColumn) < Coordinate::columnIndexFromString($pColumn)) {
$this->cachedHighestColumn = $pColumn;
}
}
return $this->columnDimensions[$pColumn];
}
/**
* Get column dimension at a specific column by using numeric cell coordinates.
*
* @param int $columnIndex Numeric column coordinate of the cell
*
* @return ColumnDimension
*/
public function getColumnDimensionByColumn($columnIndex)
{
return $this->getColumnDimension(Coordinate::stringFromColumnIndex($columnIndex));
}
/**
* Get styles.
*
* @return Style[]
*/
public function getStyles()
{
return $this->styles;
}
/**
* Get style for cell.
*
* @param string $pCellCoordinate Cell coordinate (or range) to get style for, eg: 'A1'
*
* @throws Exception
*
* @return Style
*/
public function getStyle($pCellCoordinate)
{
// set this sheet as active
$this->parent->setActiveSheetIndex($this->parent->getIndex($this));
// set cell coordinate as active
$this->setSelectedCells($pCellCoordinate);
return $this->parent->getCellXfSupervisor();
}
/**
* Get conditional styles for a cell.
*
* @param string $pCoordinate eg: 'A1'
*
* @return Conditional[]
*/
public function getConditionalStyles($pCoordinate)
{
$pCoordinate = strtoupper($pCoordinate);
if (!isset($this->conditionalStylesCollection[$pCoordinate])) {
$this->conditionalStylesCollection[$pCoordinate] = [];
}
return $this->conditionalStylesCollection[$pCoordinate];
}
/**
* Do conditional styles exist for this cell?
*
* @param string $pCoordinate eg: 'A1'
*
* @return bool
*/
public function conditionalStylesExists($pCoordinate)
{
return isset($this->conditionalStylesCollection[strtoupper($pCoordinate)]);
}
/**
* Removes conditional styles for a cell.
*
* @param string $pCoordinate eg: 'A1'
*
* @return Worksheet
*/
public function removeConditionalStyles($pCoordinate)
{
unset($this->conditionalStylesCollection[strtoupper($pCoordinate)]);
return $this;
}
/**
* Get collection of conditional styles.
*
* @return array
*/
public function getConditionalStylesCollection()
{
return $this->conditionalStylesCollection;
}
/**
* Set conditional styles.
*
* @param string $pCoordinate eg: 'A1'
* @param $pValue Conditional[]
*
* @return Worksheet
*/
public function setConditionalStyles($pCoordinate, $pValue)
{
$this->conditionalStylesCollection[strtoupper($pCoordinate)] = $pValue;
return $this;
}
/**
* Get style for cell by using numeric cell coordinates.
*
* @param int $columnIndex1 Numeric column coordinate of the cell
* @param int $row1 Numeric row coordinate of the cell
* @param null|int $columnIndex2 Numeric column coordinate of the range cell
* @param null|int $row2 Numeric row coordinate of the range cell
*
* @return Style
*/
public function getStyleByColumnAndRow($columnIndex1, $row1, $columnIndex2 = null, $row2 = null)
{
if ($columnIndex2 !== null && $row2 !== null) {
$cellRange = Coordinate::stringFromColumnIndex($columnIndex1) . $row1 . ':' . Coordinate::stringFromColumnIndex($columnIndex2) . $row2;
return $this->getStyle($cellRange);
}
return $this->getStyle(Coordinate::stringFromColumnIndex($columnIndex1) . $row1);
}
/**
* Duplicate cell style to a range of cells.
*
* Please note that this will overwrite existing cell styles for cells in range!
*
* @param Style $pCellStyle Cell style to duplicate
* @param string $pRange Range of cells (i.e. "A1:B10"), or just one cell (i.e. "A1")
*
* @throws Exception
*
* @return Worksheet
*/
public function duplicateStyle(Style $pCellStyle, $pRange)
{
// Add the style to the workbook if necessary
$workbook = $this->parent;
if ($existingStyle = $this->parent->getCellXfByHashCode($pCellStyle->getHashCode())) {
// there is already such cell Xf in our collection
$xfIndex = $existingStyle->getIndex();
} else {
// we don't have such a cell Xf, need to add
$workbook->addCellXf($pCellStyle);
$xfIndex = $pCellStyle->getIndex();
}
// Calculate range outer borders
[$rangeStart, $rangeEnd] = Coordinate::rangeBoundaries($pRange . ':' . $pRange);
// Make sure we can loop upwards on rows and columns
if ($rangeStart[0] > $rangeEnd[0] && $rangeStart[1] > $rangeEnd[1]) {
$tmp = $rangeStart;
$rangeStart = $rangeEnd;
$rangeEnd = $tmp;
}
// Loop through cells and apply styles
for ($col = $rangeStart[0]; $col <= $rangeEnd[0]; ++$col) {
for ($row = $rangeStart[1]; $row <= $rangeEnd[1]; ++$row) {
$this->getCell(Coordinate::stringFromColumnIndex($col) . $row)->setXfIndex($xfIndex);
}
}
return $this;
}
/**
* Duplicate conditional style to a range of cells.
*
* Please note that this will overwrite existing cell styles for cells in range!
*
* @param Conditional[] $pCellStyle Cell style to duplicate
* @param string $pRange Range of cells (i.e. "A1:B10"), or just one cell (i.e. "A1")
*
* @throws Exception
*
* @return Worksheet
*/
public function duplicateConditionalStyle(array $pCellStyle, $pRange = '')
{
foreach ($pCellStyle as $cellStyle) {
if (!($cellStyle instanceof Conditional)) {
throw new Exception('Style is not a conditional style');
}
}
// Calculate range outer borders
[$rangeStart, $rangeEnd] = Coordinate::rangeBoundaries($pRange . ':' . $pRange);
// Make sure we can loop upwards on rows and columns
if ($rangeStart[0] > $rangeEnd[0] && $rangeStart[1] > $rangeEnd[1]) {
$tmp = $rangeStart;
$rangeStart = $rangeEnd;
$rangeEnd = $tmp;
}
// Loop through cells and apply styles
for ($col = $rangeStart[0]; $col <= $rangeEnd[0]; ++$col) {
for ($row = $rangeStart[1]; $row <= $rangeEnd[1]; ++$row) {
$this->setConditionalStyles(Coordinate::stringFromColumnIndex($col) . $row, $pCellStyle);
}
}
return $this;
}
/**
* Set break on a cell.
*
* @param string $pCoordinate Cell coordinate (e.g. A1)
* @param int $pBreak Break type (type of Worksheet::BREAK_*)
*
* @throws Exception
*
* @return Worksheet
*/
public function setBreak($pCoordinate, $pBreak)
{
// Uppercase coordinate
$pCoordinate = strtoupper($pCoordinate);
if ($pCoordinate != '') {
if ($pBreak == self::BREAK_NONE) {
if (isset($this->breaks[$pCoordinate])) {
unset($this->breaks[$pCoordinate]);
}
} else {
$this->breaks[$pCoordinate] = $pBreak;
}
} else {
throw new Exception('No cell coordinate specified.');
}
return $this;
}
/**
* Set break on a cell by using numeric cell coordinates.
*
* @param int $columnIndex Numeric column coordinate of the cell
* @param int $row Numeric row coordinate of the cell
* @param int $break Break type (type of Worksheet::BREAK_*)
*
* @return Worksheet
*/
public function setBreakByColumnAndRow($columnIndex, $row, $break)
{
return $this->setBreak(Coordinate::stringFromColumnIndex($columnIndex) . $row, $break);
}
/**
* Get breaks.
*
* @return array[]
*/
public function getBreaks()
{
return $this->breaks;
}
/**
* Set merge on a cell range.
*
* @param string $pRange Cell range (e.g. A1:E1)
*
* @throws Exception
*
* @return Worksheet
*/
public function mergeCells($pRange)
{
// Uppercase coordinate
$pRange = strtoupper($pRange);
if (strpos($pRange, ':') !== false) {
$this->mergeCells[$pRange] = $pRange;
// make sure cells are created
// get the cells in the range
$aReferences = Coordinate::extractAllCellReferencesInRange($pRange);
// create upper left cell if it does not already exist
$upperLeft = $aReferences[0];
if (!$this->cellExists($upperLeft)) {
$this->getCell($upperLeft)->setValueExplicit(null, DataType::TYPE_NULL);
}
// Blank out the rest of the cells in the range (if they exist)
$count = count($aReferences);
for ($i = 1; $i < $count; ++$i) {
if ($this->cellExists($aReferences[$i])) {
$this->getCell($aReferences[$i])->setValueExplicit(null, DataType::TYPE_NULL);
}
}
} else {
throw new Exception('Merge must be set on a range of cells.');
}
return $this;
}
/**
* Set merge on a cell range by using numeric cell coordinates.
*
* @param int $columnIndex1 Numeric column coordinate of the first cell
* @param int $row1 Numeric row coordinate of the first cell
* @param int $columnIndex2 Numeric column coordinate of the last cell
* @param int $row2 Numeric row coordinate of the last cell
*
* @throws Exception
*
* @return Worksheet
*/
public function mergeCellsByColumnAndRow($columnIndex1, $row1, $columnIndex2, $row2)
{
$cellRange = Coordinate::stringFromColumnIndex($columnIndex1) . $row1 . ':' . Coordinate::stringFromColumnIndex($columnIndex2) . $row2;
return $this->mergeCells($cellRange);
}
/**
* Remove merge on a cell range.
*
* @param string $pRange Cell range (e.g. A1:E1)
*
* @throws Exception
*
* @return Worksheet
*/
public function unmergeCells($pRange)
{
// Uppercase coordinate
$pRange = strtoupper($pRange);
if (strpos($pRange, ':') !== false) {
if (isset($this->mergeCells[$pRange])) {
unset($this->mergeCells[$pRange]);
} else {
throw new Exception('Cell range ' . $pRange . ' not known as merged.');
}
} else {
throw new Exception('Merge can only be removed from a range of cells.');
}
return $this;
}
/**
* Remove merge on a cell range by using numeric cell coordinates.
*
* @param int $columnIndex1 Numeric column coordinate of the first cell
* @param int $row1 Numeric row coordinate of the first cell
* @param int $columnIndex2 Numeric column coordinate of the last cell
* @param int $row2 Numeric row coordinate of the last cell
*
* @throws Exception
*
* @return Worksheet
*/
public function unmergeCellsByColumnAndRow($columnIndex1, $row1, $columnIndex2, $row2)
{
$cellRange = Coordinate::stringFromColumnIndex($columnIndex1) . $row1 . ':' . Coordinate::stringFromColumnIndex($columnIndex2) . $row2;
return $this->unmergeCells($cellRange);
}
/**
* Get merge cells array.
*
* @return array[]
*/
public function getMergeCells()
{
return $this->mergeCells;
}
/**
* Set merge cells array for the entire sheet. Use instead mergeCells() to merge
* a single cell range.
*
* @param array $pValue
*
* @return Worksheet
*/
public function setMergeCells(array $pValue)
{
$this->mergeCells = $pValue;
return $this;
}
/**
* Set protection on a cell range.
*
* @param string $pRange Cell (e.g. A1) or cell range (e.g. A1:E1)
* @param string $pPassword Password to unlock the protection
* @param bool $pAlreadyHashed If the password has already been hashed, set this to true
*
* @return Worksheet
*/
public function protectCells($pRange, $pPassword, $pAlreadyHashed = false)
{
// Uppercase coordinate
$pRange = strtoupper($pRange);
if (!$pAlreadyHashed) {
$pPassword = Shared\PasswordHasher::hashPassword($pPassword);
}
$this->protectedCells[$pRange] = $pPassword;
return $this;
}
/**
* Set protection on a cell range by using numeric cell coordinates.
*
* @param int $columnIndex1 Numeric column coordinate of the first cell
* @param int $row1 Numeric row coordinate of the first cell
* @param int $columnIndex2 Numeric column coordinate of the last cell
* @param int $row2 Numeric row coordinate of the last cell
* @param string $password Password to unlock the protection
* @param bool $alreadyHashed If the password has already been hashed, set this to true
*
* @return Worksheet
*/
public function protectCellsByColumnAndRow($columnIndex1, $row1, $columnIndex2, $row2, $password, $alreadyHashed = false)
{
$cellRange = Coordinate::stringFromColumnIndex($columnIndex1) . $row1 . ':' . Coordinate::stringFromColumnIndex($columnIndex2) . $row2;
return $this->protectCells($cellRange, $password, $alreadyHashed);
}
/**
* Remove protection on a cell range.
*
* @param string $pRange Cell (e.g. A1) or cell range (e.g. A1:E1)
*
* @throws Exception
*
* @return Worksheet
*/
public function unprotectCells($pRange)
{
// Uppercase coordinate
$pRange = strtoupper($pRange);
if (isset($this->protectedCells[$pRange])) {
unset($this->protectedCells[$pRange]);
} else {
throw new Exception('Cell range ' . $pRange . ' not known as protected.');
}
return $this;
}
/**
* Remove protection on a cell range by using numeric cell coordinates.
*
* @param int $columnIndex1 Numeric column coordinate of the first cell
* @param int $row1 Numeric row coordinate of the first cell
* @param int $columnIndex2 Numeric column coordinate of the last cell
* @param int $row2 Numeric row coordinate of the last cell
*
* @throws Exception
*
* @return Worksheet
*/
public function unprotectCellsByColumnAndRow($columnIndex1, $row1, $columnIndex2, $row2)
{
$cellRange = Coordinate::stringFromColumnIndex($columnIndex1) . $row1 . ':' . Coordinate::stringFromColumnIndex($columnIndex2) . $row2;
return $this->unprotectCells($cellRange);
}
/**
* Get protected cells.
*
* @return array[]
*/
public function getProtectedCells()
{
return $this->protectedCells;
}
/**
* Get Autofilter.
*
* @return AutoFilter
*/
public function getAutoFilter()
{
return $this->autoFilter;
}
/**
* Set AutoFilter.
*
* @param AutoFilter|string $pValue
* A simple string containing a Cell range like 'A1:E10' is permitted for backward compatibility
*
* @throws Exception
*
* @return Worksheet
*/
public function setAutoFilter($pValue)
{
if (is_string($pValue)) {
$this->autoFilter->setRange($pValue);
} elseif (is_object($pValue) && ($pValue instanceof AutoFilter)) {
$this->autoFilter = $pValue;
}
return $this;
}
/**
* Set Autofilter Range by using numeric cell coordinates.
*
* @param int $columnIndex1 Numeric column coordinate of the first cell
* @param int $row1 Numeric row coordinate of the first cell
* @param int $columnIndex2 Numeric column coordinate of the second cell
* @param int $row2 Numeric row coordinate of the second cell
*
* @throws Exception
*
* @return Worksheet
*/
public function setAutoFilterByColumnAndRow($columnIndex1, $row1, $columnIndex2, $row2)
{
return $this->setAutoFilter(
Coordinate::stringFromColumnIndex($columnIndex1) . $row1
. ':' .
Coordinate::stringFromColumnIndex($columnIndex2) . $row2
);
}
/**
* Remove autofilter.
*
* @return Worksheet
*/
public function removeAutoFilter()
{
$this->autoFilter->setRange(null);
return $this;
}
/**
* Get Freeze Pane.
*
* @return string
*/
public function getFreezePane()
{
return $this->freezePane;
}
/**
* Freeze Pane.
*
* Examples:
*
* - A2 will freeze the rows above cell A2 (i.e row 1)
* - B1 will freeze the columns to the left of cell B1 (i.e column A)
* - B2 will freeze the rows above and to the left of cell B2 (i.e row 1 and column A)
*
* @param null|string $cell Position of the split
* @param null|string $topLeftCell default position of the right bottom pane
*
* @throws Exception
*
* @return Worksheet
*/
public function freezePane($cell, $topLeftCell = null)
{
if (is_string($cell) && Coordinate::coordinateIsRange($cell)) {
throw new Exception('Freeze pane can not be set on a range of cells.');
}
if ($cell !== null && $topLeftCell === null) {
$coordinate = Coordinate::coordinateFromString($cell);
$topLeftCell = $coordinate[0] . $coordinate[1];
}
$this->freezePane = $cell;
$this->topLeftCell = $topLeftCell;
return $this;
}
/**
* Freeze Pane by using numeric cell coordinates.
*
* @param int $columnIndex Numeric column coordinate of the cell
* @param int $row Numeric row coordinate of the cell
*
* @return Worksheet
*/
public function freezePaneByColumnAndRow($columnIndex, $row)
{
return $this->freezePane(Coordinate::stringFromColumnIndex($columnIndex) . $row);
}
/**
* Unfreeze Pane.
*
* @return Worksheet
*/
public function unfreezePane()
{
return $this->freezePane(null);
}
/**
* Get the default position of the right bottom pane.
*
* @return int
*/
public function getTopLeftCell()
{
return $this->topLeftCell;
}
/**
* Insert a new row, updating all possible related data.
*
* @param int $pBefore Insert before this one
* @param int $pNumRows Number of rows to insert
*
* @throws Exception
*
* @return Worksheet
*/
public function insertNewRowBefore($pBefore, $pNumRows = 1)
{
if ($pBefore >= 1) {
$objReferenceHelper = ReferenceHelper::getInstance();
$objReferenceHelper->insertNewBefore('A' . $pBefore, 0, $pNumRows, $this);
} else {
throw new Exception('Rows can only be inserted before at least row 1.');
}
return $this;
}
/**
* Insert a new column, updating all possible related data.
*
* @param string $pBefore Insert before this one, eg: 'A'
* @param int $pNumCols Number of columns to insert
*
* @throws Exception
*
* @return Worksheet
*/
public function insertNewColumnBefore($pBefore, $pNumCols = 1)
{
if (!is_numeric($pBefore)) {
$objReferenceHelper = ReferenceHelper::getInstance();
$objReferenceHelper->insertNewBefore($pBefore . '1', $pNumCols, 0, $this);
} else {
throw new Exception('Column references should not be numeric.');
}
return $this;
}
/**
* Insert a new column, updating all possible related data.
*
* @param int $beforeColumnIndex Insert before this one (numeric column coordinate of the cell)
* @param int $pNumCols Number of columns to insert
*
* @throws Exception
*
* @return Worksheet
*/
public function insertNewColumnBeforeByIndex($beforeColumnIndex, $pNumCols = 1)
{
if ($beforeColumnIndex >= 1) {
return $this->insertNewColumnBefore(Coordinate::stringFromColumnIndex($beforeColumnIndex), $pNumCols);
}
throw new Exception('Columns can only be inserted before at least column A (1).');
}
/**
* Delete a row, updating all possible related data.
*
* @param int $pRow Remove starting with this one
* @param int $pNumRows Number of rows to remove
*
* @throws Exception
*
* @return Worksheet
*/
public function removeRow($pRow, $pNumRows = 1)
{
if ($pRow >= 1) {
for ($r = 0; $r < $pNumRows; ++$r) {
$this->getCellCollection()->removeRow($pRow + $r);
}
$highestRow = $this->getHighestDataRow();
$objReferenceHelper = ReferenceHelper::getInstance();
$objReferenceHelper->insertNewBefore('A' . ($pRow + $pNumRows), 0, -$pNumRows, $this);
for ($r = 0; $r < $pNumRows; ++$r) {
$this->getCellCollection()->removeRow($highestRow);
--$highestRow;
}
} else {
throw new Exception('Rows to be deleted should at least start from row 1.');
}
return $this;
}
/**
* Remove a column, updating all possible related data.
*
* @param string $pColumn Remove starting with this one, eg: 'A'
* @param int $pNumCols Number of columns to remove
*
* @throws Exception
*
* @return Worksheet
*/
public function removeColumn($pColumn, $pNumCols = 1)
{
if (is_numeric($pColumn)) {
throw new Exception('Column references should not be numeric.');
}
$highestColumn = $this->getHighestDataColumn();
$highestColumnIndex = Coordinate::columnIndexFromString($highestColumn);
$pColumnIndex = Coordinate::columnIndexFromString($pColumn);
if ($pColumnIndex > $highestColumnIndex) {
return $this;
}
$pColumn = Coordinate::stringFromColumnIndex($pColumnIndex + $pNumCols);
$objReferenceHelper = ReferenceHelper::getInstance();
$objReferenceHelper->insertNewBefore($pColumn . '1', -$pNumCols, 0, $this);
$maxPossibleColumnsToBeRemoved = $highestColumnIndex - $pColumnIndex + 1;
for ($c = 0, $n = min($maxPossibleColumnsToBeRemoved, $pNumCols); $c < $n; ++$c) {
$this->getCellCollection()->removeColumn($highestColumn);
$highestColumn = Coordinate::stringFromColumnIndex(Coordinate::columnIndexFromString($highestColumn) - 1);
}
$this->garbageCollect();
return $this;
}
/**
* Remove a column, updating all possible related data.
*
* @param int $columnIndex Remove starting with this one (numeric column coordinate of the cell)
* @param int $numColumns Number of columns to remove
*
* @throws Exception
*
* @return Worksheet
*/
public function removeColumnByIndex($columnIndex, $numColumns = 1)
{
if ($columnIndex >= 1) {
return $this->removeColumn(Coordinate::stringFromColumnIndex($columnIndex), $numColumns);
}
throw new Exception('Columns to be deleted should at least start from column A (1)');
}
/**
* Show gridlines?
*
* @return bool
*/
public function getShowGridlines()
{
return $this->showGridlines;
}
/**
* Set show gridlines.
*
* @param bool $pValue Show gridlines (true/false)
*
* @return Worksheet
*/
public function setShowGridlines($pValue)
{
$this->showGridlines = $pValue;
return $this;
}
/**
* Print gridlines?
*
* @return bool
*/
public function getPrintGridlines()
{
return $this->printGridlines;
}
/**
* Set print gridlines.
*
* @param bool $pValue Print gridlines (true/false)
*
* @return Worksheet
*/
public function setPrintGridlines($pValue)
{
$this->printGridlines = $pValue;
return $this;
}
/**
* Show row and column headers?
*
* @return bool
*/
public function getShowRowColHeaders()
{
return $this->showRowColHeaders;
}
/**
* Set show row and column headers.
*
* @param bool $pValue Show row and column headers (true/false)
*
* @return Worksheet
*/
public function setShowRowColHeaders($pValue)
{
$this->showRowColHeaders = $pValue;
return $this;
}
/**
* Show summary below? (Row/Column outlining).
*
* @return bool
*/
public function getShowSummaryBelow()
{
return $this->showSummaryBelow;
}
/**
* Set show summary below.
*
* @param bool $pValue Show summary below (true/false)
*
* @return Worksheet
*/
public function setShowSummaryBelow($pValue)
{
$this->showSummaryBelow = $pValue;
return $this;
}
/**
* Show summary right? (Row/Column outlining).
*
* @return bool
*/
public function getShowSummaryRight()
{
return $this->showSummaryRight;
}
/**
* Set show summary right.
*
* @param bool $pValue Show summary right (true/false)
*
* @return Worksheet
*/
public function setShowSummaryRight($pValue)
{
$this->showSummaryRight = $pValue;
return $this;
}
/**
* Get comments.
*
* @return Comment[]
*/
public function getComments()
{
return $this->comments;
}
/**
* Set comments array for the entire sheet.
*
* @param Comment[] $pValue
*
* @return Worksheet
*/
public function setComments(array $pValue)
{
$this->comments = $pValue;
return $this;
}
/**
* Get comment for cell.
*
* @param string $pCellCoordinate Cell coordinate to get comment for, eg: 'A1'
*
* @throws Exception
*
* @return Comment
*/
public function getComment($pCellCoordinate)
{
// Uppercase coordinate
$pCellCoordinate = strtoupper($pCellCoordinate);
if (Coordinate::coordinateIsRange($pCellCoordinate)) {
throw new Exception('Cell coordinate string can not be a range of cells.');
} elseif (strpos($pCellCoordinate, '$') !== false) {
throw new Exception('Cell coordinate string must not be absolute.');
} elseif ($pCellCoordinate == '') {
throw new Exception('Cell coordinate can not be zero-length string.');
}
// Check if we already have a comment for this cell.
if (isset($this->comments[$pCellCoordinate])) {
return $this->comments[$pCellCoordinate];
}
// If not, create a new comment.
$newComment = new Comment();
$this->comments[$pCellCoordinate] = $newComment;
return $newComment;
}
/**
* Get comment for cell by using numeric cell coordinates.
*
* @param int $columnIndex Numeric column coordinate of the cell
* @param int $row Numeric row coordinate of the cell
*
* @return Comment
*/
public function getCommentByColumnAndRow($columnIndex, $row)
{
return $this->getComment(Coordinate::stringFromColumnIndex($columnIndex) . $row);
}
/**
* Get active cell.
*
* @return string Example: 'A1'
*/
public function getActiveCell()
{
return $this->activeCell;
}
/**
* Get selected cells.
*
* @return string
*/
public function getSelectedCells()
{
return $this->selectedCells;
}
/**
* Selected cell.
*
* @param string $pCoordinate Cell (i.e. A1)
*
* @return Worksheet
*/
public function setSelectedCell($pCoordinate)
{
return $this->setSelectedCells($pCoordinate);
}
/**
* Select a range of cells.
*
* @param string $pCoordinate Cell range, examples: 'A1', 'B2:G5', 'A:C', '3:6'
*
* @return Worksheet
*/
public function setSelectedCells($pCoordinate)
{
// Uppercase coordinate
$pCoordinate = strtoupper($pCoordinate);
// Convert 'A' to 'A:A'
$pCoordinate = preg_replace('/^([A-Z]+)$/', '${1}:${1}', $pCoordinate);
// Convert '1' to '1:1'
$pCoordinate = preg_replace('/^(\d+)$/', '${1}:${1}', $pCoordinate);
// Convert 'A:C' to 'A1:C1048576'
$pCoordinate = preg_replace('/^([A-Z]+):([A-Z]+)$/', '${1}1:${2}1048576', $pCoordinate);
// Convert '1:3' to 'A1:XFD3'
$pCoordinate = preg_replace('/^(\d+):(\d+)$/', 'A${1}:XFD${2}', $pCoordinate);
if (Coordinate::coordinateIsRange($pCoordinate)) {
[$first] = Coordinate::splitRange($pCoordinate);
$this->activeCell = $first[0];
} else {
$this->activeCell = $pCoordinate;
}
$this->selectedCells = $pCoordinate;
return $this;
}
/**
* Selected cell by using numeric cell coordinates.
*
* @param int $columnIndex Numeric column coordinate of the cell
* @param int $row Numeric row coordinate of the cell
*
* @throws Exception
*
* @return Worksheet
*/
public function setSelectedCellByColumnAndRow($columnIndex, $row)
{
return $this->setSelectedCells(Coordinate::stringFromColumnIndex($columnIndex) . $row);
}
/**
* Get right-to-left.
*
* @return bool
*/
public function getRightToLeft()
{
return $this->rightToLeft;
}
/**
* Set right-to-left.
*
* @param bool $value Right-to-left true/false
*
* @return Worksheet
*/
public function setRightToLeft($value)
{
$this->rightToLeft = $value;
return $this;
}
/**
* Fill worksheet from values in array.
*
* @param array $source Source array
* @param mixed $nullValue Value in source array that stands for blank cell
* @param string $startCell Insert array starting from this cell address as the top left coordinate
* @param bool $strictNullComparison Apply strict comparison when testing for null values in the array
*
* @throws Exception
*
* @return Worksheet
*/
public function fromArray(array $source, $nullValue = null, $startCell = 'A1', $strictNullComparison = false)
{
// Convert a 1-D array to 2-D (for ease of looping)
if (!is_array(end($source))) {
$source = [$source];
}
// start coordinate
[$startColumn, $startRow] = Coordinate::coordinateFromString($startCell);
// Loop through $source
foreach ($source as $rowData) {
$currentColumn = $startColumn;
foreach ($rowData as $cellValue) {
if ($strictNullComparison) {
if ($cellValue !== $nullValue) {
// Set cell value
$this->getCell($currentColumn . $startRow)->setValue($cellValue);
}
} else {
if ($cellValue != $nullValue) {
// Set cell value
$this->getCell($currentColumn . $startRow)->setValue($cellValue);
}
}
++$currentColumn;
}
++$startRow;
}
return $this;
}
/**
* Create array from a range of cells.
*
* @param string $pRange Range of cells (i.e. "A1:B10"), or just one cell (i.e. "A1")
* @param mixed $nullValue Value returned in the array entry if a cell doesn't exist
* @param bool $calculateFormulas Should formulas be calculated?
* @param bool $formatData Should formatting be applied to cell values?
* @param bool $returnCellRef False - Return a simple array of rows and columns indexed by number counting from zero
* True - Return rows and columns indexed by their actual row and column IDs
*
* @return array
*/
public function rangeToArray($pRange, $nullValue = null, $calculateFormulas = true, $formatData = true, $returnCellRef = false)
{
// Returnvalue
$returnValue = [];
// Identify the range that we need to extract from the worksheet
[$rangeStart, $rangeEnd] = Coordinate::rangeBoundaries($pRange);
$minCol = Coordinate::stringFromColumnIndex($rangeStart[0]);
$minRow = $rangeStart[1];
$maxCol = Coordinate::stringFromColumnIndex($rangeEnd[0]);
$maxRow = $rangeEnd[1];
++$maxCol;
// Loop through rows
$r = -1;
for ($row = $minRow; $row <= $maxRow; ++$row) {
$rRef = ($returnCellRef) ? $row : ++$r;
$c = -1;
// Loop through columns in the current row
for ($col = $minCol; $col != $maxCol; ++$col) {
$cRef = ($returnCellRef) ? $col : ++$c;
// Using getCell() will create a new cell if it doesn't already exist. We don't want that to happen
// so we test and retrieve directly against cellCollection
if ($this->cellCollection->has($col . $row)) {
// Cell exists
$cell = $this->cellCollection->get($col . $row);
if ($cell->getValue() !== null) {
if ($cell->getValue() instanceof 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] = NumberFormat::toFormattedString(
$returnValue[$rRef][$cRef],
($style && $style->getNumberFormat()) ? $style->getNumberFormat()->getFormatCode() : NumberFormat::FORMAT_GENERAL
);
}
} else {
// Cell holds a NULL
$returnValue[$rRef][$cRef] = $nullValue;
}
} else {
// Cell doesn't exist
$returnValue[$rRef][$cRef] = $nullValue;
}
}
}
// Return
return $returnValue;
}
/**
* Create array from a range of cells.
*
* @param string $pNamedRange Name of the Named Range
* @param mixed $nullValue Value returned in the array entry if a cell doesn't exist
* @param bool $calculateFormulas Should formulas be calculated?
* @param bool $formatData Should formatting be applied to cell values?
* @param bool $returnCellRef False - Return a simple array of rows and columns indexed by number counting from zero
* True - Return rows and columns indexed by their actual row and column IDs
*
* @throws Exception
*
* @return array
*/
public function namedRangeToArray($pNamedRange, $nullValue = null, $calculateFormulas = true, $formatData = true, $returnCellRef = false)
{
$namedRange = NamedRange::resolveRange($pNamedRange, $this);
if ($namedRange !== null) {
$pWorkSheet = $namedRange->getWorksheet();
$pCellRange = $namedRange->getRange();
return $pWorkSheet->rangeToArray($pCellRange, $nullValue, $calculateFormulas, $formatData, $returnCellRef);
}
throw new Exception('Named Range ' . $pNamedRange . ' does not exist.');
}
/**
* Create array from worksheet.
*
* @param mixed $nullValue Value returned in the array entry if a cell doesn't exist
* @param bool $calculateFormulas Should formulas be calculated?
* @param bool $formatData Should formatting be applied to cell values?
* @param bool $returnCellRef False - Return a simple array of rows and columns indexed by number counting from zero
* True - Return rows and columns indexed by their actual row and column IDs
*
* @return array
*/
public function toArray($nullValue = null, $calculateFormulas = true, $formatData = true, $returnCellRef = false)
{
// Garbage collect...
$this->garbageCollect();
// Identify the range that we need to extract from the worksheet
$maxCol = $this->getHighestColumn();
$maxRow = $this->getHighestRow();
// Return
return $this->rangeToArray('A1:' . $maxCol . $maxRow, $nullValue, $calculateFormulas, $formatData, $returnCellRef);
}
/**
* Get row iterator.
*
* @param int $startRow The row number at which to start iterating
* @param int $endRow The row number at which to stop iterating
*
* @return RowIterator
*/
public function getRowIterator($startRow = 1, $endRow = null)
{
return new RowIterator($this, $startRow, $endRow);
}
/**
* Get column iterator.
*
* @param string $startColumn The column address at which to start iterating
* @param string $endColumn The column address at which to stop iterating
*
* @return ColumnIterator
*/
public function getColumnIterator($startColumn = 'A', $endColumn = null)
{
return new ColumnIterator($this, $startColumn, $endColumn);
}
/**
* Run PhpSpreadsheet garbage collector.
*
* @return Worksheet
*/
public function garbageCollect()
{
// Flush cache
$this->cellCollection->get('A1');
// Lookup highest column and highest row if cells are cleaned
$colRow = $this->cellCollection->getHighestRowAndColumn();
$highestRow = $colRow['row'];
$highestColumn = Coordinate::columnIndexFromString($colRow['column']);
// Loop through column dimensions
foreach ($this->columnDimensions as $dimension) {
$highestColumn = max($highestColumn, Coordinate::columnIndexFromString($dimension->getColumnIndex()));
}
// Loop through row dimensions
foreach ($this->rowDimensions as $dimension) {
$highestRow = max($highestRow, $dimension->getRowIndex());
}
// Cache values
if ($highestColumn < 1) {
$this->cachedHighestColumn = 'A';
} else {
$this->cachedHighestColumn = Coordinate::stringFromColumnIndex($highestColumn);
}
$this->cachedHighestRow = $highestRow;
// Return
return $this;
}
/**
* Get hash code.
*
* @return string Hash code
*/
public function getHashCode()
{
if ($this->dirty) {
$this->hash = md5($this->title . $this->autoFilter . ($this->protection->isProtectionEnabled() ? 't' : 'f') . __CLASS__);
$this->dirty = false;
}
return $this->hash;
}
/**
* Extract worksheet title from range.
*
* Example: extractSheetTitle("testSheet!A1") ==> 'A1'
* Example: extractSheetTitle("'testSheet 1'!A1", true) ==> ['testSheet 1', 'A1'];
*
* @param string $pRange Range to extract title from
* @param bool $returnRange Return range? (see example)
*
* @return mixed
*/
public static function extractSheetTitle($pRange, $returnRange = false)
{
// Sheet title included?
if (($sep = strrpos($pRange, '!')) === false) {
return $returnRange ? ['', $pRange] : '';
}
if ($returnRange) {
return [substr($pRange, 0, $sep), substr($pRange, $sep + 1)];
}
return substr($pRange, $sep + 1);
}
/**
* Get hyperlink.
*
* @param string $pCellCoordinate Cell coordinate to get hyperlink for, eg: 'A1'
*
* @return Hyperlink
*/
public function getHyperlink($pCellCoordinate)
{
// return hyperlink if we already have one
if (isset($this->hyperlinkCollection[$pCellCoordinate])) {
return $this->hyperlinkCollection[$pCellCoordinate];
}
// else create hyperlink
$this->hyperlinkCollection[$pCellCoordinate] = new Hyperlink();
return $this->hyperlinkCollection[$pCellCoordinate];
}
/**
* Set hyperlink.
*
* @param string $pCellCoordinate Cell coordinate to insert hyperlink, eg: 'A1'
* @param null|Hyperlink $pHyperlink
*
* @return Worksheet
*/
public function setHyperlink($pCellCoordinate, Hyperlink $pHyperlink = null)
{
if ($pHyperlink === null) {
unset($this->hyperlinkCollection[$pCellCoordinate]);
} else {
$this->hyperlinkCollection[$pCellCoordinate] = $pHyperlink;
}
return $this;
}
/**
* Hyperlink at a specific coordinate exists?
*
* @param string $pCoordinate eg: 'A1'
*
* @return bool
*/
public function hyperlinkExists($pCoordinate)
{
return isset($this->hyperlinkCollection[$pCoordinate]);
}
/**
* Get collection of hyperlinks.
*
* @return Hyperlink[]
*/
public function getHyperlinkCollection()
{
return $this->hyperlinkCollection;
}
/**
* Get data validation.
*
* @param string $pCellCoordinate Cell coordinate to get data validation for, eg: 'A1'
*
* @return DataValidation
*/
public function getDataValidation($pCellCoordinate)
{
// return data validation if we already have one
if (isset($this->dataValidationCollection[$pCellCoordinate])) {
return $this->dataValidationCollection[$pCellCoordinate];
}
// else create data validation
$this->dataValidationCollection[$pCellCoordinate] = new DataValidation();
return $this->dataValidationCollection[$pCellCoordinate];
}
/**
* Set data validation.
*
* @param string $pCellCoordinate Cell coordinate to insert data validation, eg: 'A1'
* @param null|DataValidation $pDataValidation
*
* @return Worksheet
*/
public function setDataValidation($pCellCoordinate, DataValidation $pDataValidation = null)
{
if ($pDataValidation === null) {
unset($this->dataValidationCollection[$pCellCoordinate]);
} else {
$this->dataValidationCollection[$pCellCoordinate] = $pDataValidation;
}
return $this;
}
/**
* Data validation at a specific coordinate exists?
*
* @param string $pCoordinate eg: 'A1'
*
* @return bool
*/
public function dataValidationExists($pCoordinate)
{
return isset($this->dataValidationCollection[$pCoordinate]);
}
/**
* Get collection of data validations.
*
* @return DataValidation[]
*/
public function getDataValidationCollection()
{
return $this->dataValidationCollection;
}
/**
* Accepts a range, returning it as a range that falls within the current highest row and column of the worksheet.
*
* @param string $range
*
* @return string Adjusted range value
*/
public function shrinkRangeToFit($range)
{
$maxCol = $this->getHighestColumn();
$maxRow = $this->getHighestRow();
$maxCol = Coordinate::columnIndexFromString($maxCol);
$rangeBlocks = explode(' ', $range);
foreach ($rangeBlocks as &$rangeSet) {
$rangeBoundaries = Coordinate::getRangeBoundaries($rangeSet);
if (Coordinate::columnIndexFromString($rangeBoundaries[0][0]) > $maxCol) {
$rangeBoundaries[0][0] = Coordinate::stringFromColumnIndex($maxCol);
}
if ($rangeBoundaries[0][1] > $maxRow) {
$rangeBoundaries[0][1] = $maxRow;
}
if (Coordinate::columnIndexFromString($rangeBoundaries[1][0]) > $maxCol) {
$rangeBoundaries[1][0] = Coordinate::stringFromColumnIndex($maxCol);
}
if ($rangeBoundaries[1][1] > $maxRow) {
$rangeBoundaries[1][1] = $maxRow;
}
$rangeSet = $rangeBoundaries[0][0] . $rangeBoundaries[0][1] . ':' . $rangeBoundaries[1][0] . $rangeBoundaries[1][1];
}
unset($rangeSet);
$stRange = implode(' ', $rangeBlocks);
return $stRange;
}
/**
* Get tab color.
*
* @return Color
*/
public function getTabColor()
{
if ($this->tabColor === null) {
$this->tabColor = new Color();
}
return $this->tabColor;
}
/**
* Reset tab color.
*
* @return Worksheet
*/
public function resetTabColor()
{
$this->tabColor = null;
unset($this->tabColor);
return $this;
}
/**
* Tab color set?
*
* @return bool
*/
public function isTabColorSet()
{
return $this->tabColor !== null;
}
/**
* Copy worksheet (!= clone!).
*
* @return Worksheet
*/
public function copy()
{
$copied = clone $this;
return $copied;
}
/**
* Implement PHP __clone to create a deep clone, not just a shallow copy.
*/
public function __clone()
{
foreach ($this as $key => $val) {
if ($key == 'parent') {
continue;
}
if (is_object($val) || (is_array($val))) {
if ($key == 'cellCollection') {
$newCollection = $this->cellCollection->cloneCellCollection($this);
$this->cellCollection = $newCollection;
} elseif ($key == 'drawingCollection') {
$currentCollection = $this->drawingCollection;
$this->drawingCollection = new ArrayObject();
foreach ($currentCollection as $item) {
if (is_object($item)) {
$newDrawing = clone $item;
$newDrawing->setWorksheet($this);
}
}
} elseif (($key == 'autoFilter') && ($this->autoFilter instanceof AutoFilter)) {
$newAutoFilter = clone $this->autoFilter;
$this->autoFilter = $newAutoFilter;
$this->autoFilter->setParent($this);
} else {
$this->{$key} = unserialize(serialize($val));
}
}
}
}
/**
* Define the code name of the sheet.
*
* @param string $pValue Same rule as Title minus space not allowed (but, like Excel, change
* silently space to underscore)
* @param bool $validate False to skip validation of new title. WARNING: This should only be set
* at parse time (by Readers), where titles can be assumed to be valid.
*
* @throws Exception
*
* @return Worksheet
*/
public function setCodeName($pValue, $validate = true)
{
// Is this a 'rename' or not?
if ($this->getCodeName() == $pValue) {
return $this;
}
if ($validate) {
$pValue = str_replace(' ', '_', $pValue); //Excel does this automatically without flinching, we are doing the same
// Syntax check
// throw an exception if not valid
self::checkSheetCodeName($pValue);
// We use the same code that setTitle to find a valid codeName else not using a space (Excel don't like) but a '_'
if ($this->getParent()) {
// Is there already such sheet name?
if ($this->getParent()->sheetCodeNameExists($pValue)) {
// Use name, but append with lowest possible integer
if (Shared\StringHelper::countCharacters($pValue) > 29) {
$pValue = Shared\StringHelper::substring($pValue, 0, 29);
}
$i = 1;
while ($this->getParent()->sheetCodeNameExists($pValue . '_' . $i)) {
++$i;
if ($i == 10) {
if (Shared\StringHelper::countCharacters($pValue) > 28) {
$pValue = Shared\StringHelper::substring($pValue, 0, 28);
}
} elseif ($i == 100) {
if (Shared\StringHelper::countCharacters($pValue) > 27) {
$pValue = Shared\StringHelper::substring($pValue, 0, 27);
}
}
}
$pValue = $pValue . '_' . $i; // ok, we have a valid name
}
}
}
$this->codeName = $pValue;
return $this;
}
/**
* Return the code name of the sheet.
*
* @return null|string
*/
public function getCodeName()
{
return $this->codeName;
}
/**
* Sheet has a code name ?
*
* @return bool
*/
public function hasCodeName()
{
return $this->codeName !== null;
}
}
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