<?php

namespace PhpOffice\PhpSpreadsheet\Cell;

use PhpOffice\PhpSpreadsheet\Calculation\Calculation;

> use PhpOffice\PhpSpreadsheet\Calculation\Information\ExcelError;


use PhpOffice\PhpSpreadsheet\Collection\Cells;
use PhpOffice\PhpSpreadsheet\Exception;
use PhpOffice\PhpSpreadsheet\RichText\RichText;

> use PhpOffice\PhpSpreadsheet\Shared\Date as SharedDate;
use PhpOffice\PhpSpreadsheet\Style\NumberFormat;
> use PhpOffice\PhpSpreadsheet\Shared\StringHelper;
use PhpOffice\PhpSpreadsheet\Style\Style;
> use PhpOffice\PhpSpreadsheet\Style\ConditionalFormatting\CellStyleAssessor;


use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;

> use PhpOffice\PhpSpreadsheet\Worksheet\Table;



class Cell
{
    /**
     * Value binder to use.
     *
     * @var IValueBinder
     */
    private static $valueBinder;

    /**
     * Value of the cell.
     *
     * @var mixed
     */
    private $value;

    /**
     *    Calculated value of the cell (used for caching)
     *    This returns the value last calculated by MS Excel or whichever spreadsheet program was used to
     *        create the original spreadsheet file.
     *    Note that this value is not guaranteed to reflect the actual calculated value because it is
     *        possible that auto-calculation was disabled in the original spreadsheet, and underlying data
     *        values used by the formula have changed since it was last calculated.
     *
     * @var mixed
     */
    private $calculatedValue;

    /**
     * Type of the cell data.
     *
     * @var string
     */
    private $dataType;

    /**

<      * Collection of cells.



>      * The collection of cells that this cell belongs to (i.e. The Cell Collection for the parent Worksheet).


     *

<      * @var Cells



>      * @var ?Cells


     */
    private $parent;

    /**

<      * Index to cellXf.



>      * Index to the cellXf reference for the styling of this cell.


     *
     * @var int
     */
    private $xfIndex = 0;

    /**
     * Attributes of the formula.

>      *
     */
>      * @var mixed


    private $formulaAttributes;

    /**
     * Update the cell into the cell collection.
     *

<      * @return self



>      * @return $this


     */

<     public function updateInCollection()



>     public function updateInCollection(): self


    {

<         $this->parent->update($this);



>         $parent = $this->parent;
>         if ($parent === null) {
>             throw new Exception('Cannot update when cell is not bound to a worksheet');
>         }
>         $parent->update($this);



        return $this;
    }


<     public function detach()



>     public function detach(): void


    {
        $this->parent = null;
    }


<     public function attach(Cells $parent)



>     public function attach(Cells $parent): void


    {
        $this->parent = $parent;
    }

    /**
     * Create a new Cell.
     *

<      * @param mixed $pValue
<      * @param string $pDataType
<      * @param Worksheet $pSheet
<      *
<      * @throws Exception



>      * @param mixed $value


     */

<     public function __construct($pValue, $pDataType, Worksheet $pSheet)



>     public function __construct($value, ?string $dataType, Worksheet $worksheet)


    {
        // Initialise cell value

<         $this->value = $pValue;



>         $this->value = $value;



        // Set worksheet cache

<         $this->parent = $pSheet->getCellCollection();



>         $this->parent = $worksheet->getCellCollection();



        // Set datatype?

<         if ($pDataType !== null) {
<             if ($pDataType == DataType::TYPE_STRING2) {
<                 $pDataType = DataType::TYPE_STRING;



>         if ($dataType !== null) {
>             if ($dataType == DataType::TYPE_STRING2) {
>                 $dataType = DataType::TYPE_STRING;


            }

<             $this->dataType = $pDataType;
<         } elseif (!self::getValueBinder()->bindValue($this, $pValue)) {



>             $this->dataType = $dataType;
>         } elseif (self::getValueBinder()->bindValue($this, $value) === false) {


            throw new Exception('Value could not be bound to cell.');
        }
    }

    /**
     * Get cell coordinate column.
     *
     * @return string
     */
    public function getColumn()
    {

<         return $this->parent->getCurrentColumn();



>         $parent = $this->parent;
>         if ($parent === null) {
>             throw new Exception('Cannot get column when cell is not bound to a worksheet');
>         }
> 
>         return $parent->getCurrentColumn();


    }

    /**
     * Get cell coordinate row.
     *
     * @return int
     */
    public function getRow()
    {

<         return $this->parent->getCurrentRow();



>         $parent = $this->parent;
>         if ($parent === null) {
>             throw new Exception('Cannot get row when cell is not bound to a worksheet');
>         }
> 
>         return $parent->getCurrentRow();


    }

    /**
     * Get cell coordinate.
     *
     * @return string
     */
    public function getCoordinate()
    {

<         return $this->parent->getCurrentCoordinate();



>         $parent = $this->parent;
>         if ($parent !== null) {
>             $coordinate = $parent->getCurrentCoordinate();
>         } else {
>             $coordinate = null;
>         }
>         if ($coordinate === null) {
>             throw new Exception('Coordinate no longer exists');
>         }
> 
>         return $coordinate;


    }

    /**
     * Get cell value.
     *
     * @return mixed
     */
    public function getValue()
    {
        return $this->value;
    }

    /**
     * Get cell value with formatting.

<      *
<      * @return string


     */

<     public function getFormattedValue()



>     public function getFormattedValue(): string


    {
        return (string) NumberFormat::toFormattedString(
            $this->getCalculatedValue(),

<             $this->getStyle()
<                 ->getNumberFormat()->getFormatCode()



>             (string) $this->getStyle()->getNumberFormat()->getFormatCode()


        );
    }

    /**

>      * @param mixed $oldValue
     * Set cell value.
>      * @param mixed $newValue
     *
>      */
     *    Sets the value for a cell, automatically determining the datatype using the value binder
>     protected static function updateIfCellIsTableHeader(?Worksheet $workSheet, self $cell, $oldValue, $newValue): void
     *
>     {
     * @param mixed $pValue Value
>         if (StringHelper::strToLower($oldValue ?? '') === StringHelper::strToLower($newValue ?? '') || $workSheet === null) {
     *
>             return;
     * @throws Exception
>         }
     *
> 
     * @return Cell
>         foreach ($workSheet->getTableCollection() as $table) {
     */
>             /** @var Table $table */
    public function setValue($pValue)
>             if ($cell->isInRange($table->getRange())) {
    {
>                 $rangeRowsColumns = Coordinate::getRangeBoundaries($table->getRange());
        if (!self::getValueBinder()->bindValue($this, $pValue)) {
>                 if ($cell->getRow() === (int) $rangeRowsColumns[0][1]) {
            throw new Exception('Value could not be bound to cell.');
>                     Table\Column::updateStructuredReferences($workSheet, $oldValue, $newValue);
        }
>                 }

> 
        return $this;
>                 return;
    }
>             }

>         }
    /**
>     }
     * Set the value for a cell, with the explicit data type passed to the method (bypassing any use of the value binder).
> 
     *
>     /**



<      * @param mixed $pValue Value



>      * @param mixed $value Value
>      * @param null|IValueBinder $binder Value Binder to override the currently set Value Binder



<      * @return Cell



>      * @return $this



<     public function setValue($pValue)



>     public function setValue($value, ?IValueBinder $binder = null): self



<         if (!self::getValueBinder()->bindValue($this, $pValue)) {



>         $binder ??= self::getValueBinder();
>         if (!$binder->bindValue($this, $value)) {



<      * @param mixed $pValue Value
<      * @param string $pDataType Explicit data type, see DataType::TYPE_*
<      *
<      * @throws Exception



>      * @param mixed $value Value
>      * @param string $dataType Explicit data type, see DataType::TYPE_*
>      *        Note that PhpSpreadsheet does not validate that the value and datatype are consistent, in using this
>      *             method, then it is your responsibility as an end-user developer to validate that the value and
>      *             the datatype match.
>      *       If you do mismatch value and datatype, then the value you enter may be changed to match the datatype
>      *          that you specify.



<     public function setValueExplicit($pValue, $pDataType)



>     public function setValueExplicit($value, string $dataType = DataType::TYPE_STRING)


        // set the value according to data type

>         $oldValue = $this->value;
        switch ($pDataType) {
> 



<         switch ($pDataType) {



>         switch ($dataType) {



<                 $this->value = $pValue;



>                 $this->value = null;



                break;
            case DataType::TYPE_STRING2:

<                 $pDataType = DataType::TYPE_STRING;



>                 $dataType = DataType::TYPE_STRING;


                // no break
            case DataType::TYPE_STRING:
                // Synonym for string
            case DataType::TYPE_INLINE:
                // Rich text

<                 $this->value = DataType::checkString($pValue);



>                 $this->value = DataType::checkString($value);



                break;
            case DataType::TYPE_NUMERIC:

<                 $this->value = 0 + $pValue;



>                 if (is_string($value) && !is_numeric($value)) {
>                     throw new Exception('Invalid numeric value for datatype Numeric');
>                 }
>                 $this->value = 0 + $value;



                break;
            case DataType::TYPE_FORMULA:

<                 $this->value = (string) $pValue;



>                 $this->value = (string) $value;



                break;
            case DataType::TYPE_BOOL:

<                 $this->value = (bool) $pValue;



>                 $this->value = (bool) $value;
> 
>                 break;
>             case DataType::TYPE_ISO_DATE:
>                 $this->value = SharedDate::convertIsoDate($value);
>                 $dataType = DataType::TYPE_NUMERIC;



                break;
            case DataType::TYPE_ERROR:

<                 $this->value = DataType::checkErrorCode($pValue);



>                 $this->value = DataType::checkErrorCode($value);



                break;
            default:

<                 throw new Exception('Invalid datatype: ' . $pDataType);



>                 throw new Exception('Invalid datatype: ' . $dataType);
>         }
> 
>         // set the datatype
>         $this->dataType = $dataType;
> 
>         $this->updateInCollection();
>         $cellCoordinate = $this->getCoordinate();
>         self::updateIfCellIsTableHeader($this->getParent()->getParent(), $this, $oldValue, $value); // @phpstan-ignore-line
> 
>         return $this->getParent()->get($cellCoordinate); // @phpstan-ignore-line
>     }
> 
>     public const CALCULATE_DATE_TIME_ASIS = 0;
>     public const CALCULATE_DATE_TIME_FLOAT = 1;
>     public const CALCULATE_TIME_FLOAT = 2;
> 
>     /** @var int */
>     private static $calculateDateTimeType = self::CALCULATE_DATE_TIME_ASIS;
> 
>     public static function getCalculateDateTimeType(): int
>     {
>         return self::$calculateDateTimeType;
>     }
> 
>     public static function setCalculateDateTimeType(int $calculateDateTimeType): void
>     {
>         switch ($calculateDateTimeType) {
>             case self::CALCULATE_DATE_TIME_ASIS:
>             case self::CALCULATE_DATE_TIME_FLOAT:
>             case self::CALCULATE_TIME_FLOAT:
>                 self::$calculateDateTimeType = $calculateDateTimeType;



                break;

>             default:
        }
>                 throw new \PhpOffice\PhpSpreadsheet\Calculation\Exception("Invalid value $calculateDateTimeType for calculated date time type");

>         }



<         // set the datatype
<         $this->dataType = $pDataType;



>     /**
>      * Convert date, time, or datetime from int to float if desired.
>      *
>      * @param mixed $result
>      *
>      * @return mixed
>      */
>     private function convertDateTimeInt($result)
>     {
>         if (is_int($result)) {
>             if (self::$calculateDateTimeType === self::CALCULATE_TIME_FLOAT) {
>                 if (SharedDate::isDateTime($this, $result, false)) {
>                     $result = (float) $result;
>                 }
>             } elseif (self::$calculateDateTimeType === self::CALCULATE_DATE_TIME_FLOAT) {
>                 if (SharedDate::isDateTime($this, $result, true)) {
>                     $result = (float) $result;
>                 }
>             }
>         }




<         return $this->updateInCollection();



>         return $result;


    }

    /**
     * Get calculated cell value.
     *
     * @param bool $resetLog Whether the calculation engine logger should be reset or not
     *

<      * @throws Exception
<      *


     * @return mixed
     */

<     public function getCalculatedValue($resetLog = true)



>     public function getCalculatedValue(bool $resetLog = true)


    {

<         if ($this->dataType == DataType::TYPE_FORMULA) {



>         if ($this->dataType === DataType::TYPE_FORMULA) {


            try {

>                 $index = $this->getWorksheet()->getParentOrThrow()->getActiveSheetIndex();
                $result = Calculation::getInstance(
>                 $selected = $this->getWorksheet()->getSelectedCells();


                    $this->getWorksheet()->getParent()
                )->calculateCellValue($this, $resetLog);

>                 $result = $this->convertDateTimeInt($result);
                //    We don't yet handle array returns
>                 $this->getWorksheet()->setSelectedCells($selected);
                if (is_array($result)) {
>                 $this->getWorksheet()->getParentOrThrow()->setActiveSheetIndex($index);


                    while (is_array($result)) {

<                         $result = array_pop($result);



>                         $result = array_shift($result);


                    }
                }
            } catch (Exception $ex) {
                if (($ex->getMessage() === 'Unable to access External Workbook') && ($this->calculatedValue !== null)) {
                    return $this->calculatedValue; // Fallback for calculations referencing external files.

>                 } elseif (preg_match('/[Uu]ndefined (name|offset: 2|array key 2)/', $ex->getMessage()) === 1) {
                }
>                     return ExcelError::NAME();



                throw new \PhpOffice\PhpSpreadsheet\Calculation\Exception(
                    $this->getWorksheet()->getTitle() . '!' . $this->getCoordinate() . ' -> ' . $ex->getMessage()
                );
            }

            if ($result === '#Not Yet Implemented') {
                return $this->calculatedValue; // Fallback if calculation engine does not support the formula.
            }

            return $result;
        } elseif ($this->value instanceof RichText) {
            return $this->value->getPlainText();
        }


<         return $this->value;



>         return $this->convertDateTimeInt($this->value);


    }

    /**
     * Set old calculated value (cached).
     *

<      * @param mixed $pValue Value
<      *
<      * @return Cell



>      * @param mixed $originalValue Value


     */

<     public function setCalculatedValue($pValue)



>     public function setCalculatedValue($originalValue): self


    {

<         if ($pValue !== null) {
<             $this->calculatedValue = (is_numeric($pValue)) ? (float) $pValue : $pValue;



>         if ($originalValue !== null) {
>             $this->calculatedValue = (is_numeric($originalValue)) ? (float) $originalValue : $originalValue;


        }

        return $this->updateInCollection();
    }

    /**
     *    Get old calculated value (cached)
     *    This returns the value last calculated by MS Excel or whichever spreadsheet program was used to
     *        create the original spreadsheet file.
     *    Note that this value is not guaranteed to reflect the actual calculated value because it is
     *        possible that auto-calculation was disabled in the original spreadsheet, and underlying data
     *        values used by the formula have changed since it was last calculated.
     *
     * @return mixed
     */
    public function getOldCalculatedValue()
    {
        return $this->calculatedValue;
    }

    /**
     * Get cell data type.

<      *
<      * @return string


     */

<     public function getDataType()



>     public function getDataType(): string


    {
        return $this->dataType;
    }

    /**
     * Set cell data type.
     *

<      * @param string $pDataType see DataType::TYPE_*
<      *
<      * @return Cell



>      * @param string $dataType see DataType::TYPE_*


     */

<     public function setDataType($pDataType)



>     public function setDataType($dataType): self


    {

<         if ($pDataType == DataType::TYPE_STRING2) {
<             $pDataType = DataType::TYPE_STRING;



>         if ($dataType == DataType::TYPE_STRING2) {
>             $dataType = DataType::TYPE_STRING;


        }

<         $this->dataType = $pDataType;



>         $this->dataType = $dataType;



        return $this->updateInCollection();
    }

    /**
     * Identify if the cell contains a formula.

<      *
<      * @return bool


     */

<     public function isFormula()



>     public function isFormula(): bool


    {

<         return $this->dataType == DataType::TYPE_FORMULA;



>         return $this->dataType === DataType::TYPE_FORMULA && $this->getStyle()->getQuotePrefix() === false;


    }

    /**
     *    Does this cell contain Data validation rules?

<      *
<      * @throws Exception
<      *
<      * @return bool


     */

<     public function hasDataValidation()



>     public function hasDataValidation(): bool


    {
        if (!isset($this->parent)) {
            throw new Exception('Cannot check for data validation when cell is not bound to a worksheet');
        }

        return $this->getWorksheet()->dataValidationExists($this->getCoordinate());
    }

    /**
     * Get Data validation rules.

<      *
<      * @throws Exception
<      *
<      * @return DataValidation


     */

<     public function getDataValidation()



>     public function getDataValidation(): DataValidation


    {
        if (!isset($this->parent)) {
            throw new Exception('Cannot get data validation for cell that is not bound to a worksheet');
        }

        return $this->getWorksheet()->getDataValidation($this->getCoordinate());
    }

    /**
     * Set Data validation rules.

<      *
<      * @param DataValidation $pDataValidation
<      *
<      * @throws Exception
<      *
<      * @return Cell


     */

<     public function setDataValidation(DataValidation $pDataValidation = null)



>     public function setDataValidation(?DataValidation $dataValidation = null): self


    {
        if (!isset($this->parent)) {
            throw new Exception('Cannot set data validation for cell that is not bound to a worksheet');
        }


<         $this->getWorksheet()->setDataValidation($this->getCoordinate(), $pDataValidation);



>         $this->getWorksheet()->setDataValidation($this->getCoordinate(), $dataValidation);



        return $this->updateInCollection();
    }

    /**
     * Does this cell contain valid value?

<      *
<      * @return bool


     */

<     public function hasValidValue()



>     public function hasValidValue(): bool


    {
        $validator = new DataValidator();

        return $validator->isValid($this);
    }

    /**
     * Does this cell contain a Hyperlink?

<      *
<      * @throws Exception
<      *
<      * @return bool


     */

<     public function hasHyperlink()



>     public function hasHyperlink(): bool


    {
        if (!isset($this->parent)) {
            throw new Exception('Cannot check for hyperlink when cell is not bound to a worksheet');
        }

        return $this->getWorksheet()->hyperlinkExists($this->getCoordinate());
    }

    /**
     * Get Hyperlink.

<      *
<      * @throws Exception
<      *
<      * @return Hyperlink


     */

<     public function getHyperlink()



>     public function getHyperlink(): Hyperlink


    {
        if (!isset($this->parent)) {
            throw new Exception('Cannot get hyperlink for cell that is not bound to a worksheet');
        }

        return $this->getWorksheet()->getHyperlink($this->getCoordinate());
    }

    /**
     * Set Hyperlink.

<      *
<      * @param Hyperlink $pHyperlink
<      *
<      * @throws Exception
<      *
<      * @return Cell


     */

<     public function setHyperlink(Hyperlink $pHyperlink = null)



>     public function setHyperlink(?Hyperlink $hyperlink = null): self


    {
        if (!isset($this->parent)) {
            throw new Exception('Cannot set hyperlink for cell that is not bound to a worksheet');
        }


<         $this->getWorksheet()->setHyperlink($this->getCoordinate(), $pHyperlink);



>         $this->getWorksheet()->setHyperlink($this->getCoordinate(), $hyperlink);



        return $this->updateInCollection();
    }

    /**
     * Get cell collection.
     *

<      * @return Cells



>      * @return ?Cells


     */
    public function getParent()
    {
        return $this->parent;
    }

    /**
     * Get parent worksheet.

<      *
<      * @return Worksheet


     */

<     public function getWorksheet()



>     public function getWorksheet(): Worksheet


    {

<         return $this->parent->getParent();



>         $parent = $this->parent;
>         if ($parent !== null) {
>             $worksheet = $parent->getParent();
>         } else {
>             $worksheet = null;
>         }
> 
>         if ($worksheet === null) {
>             throw new Exception('Worksheet no longer exists');
>         }
> 
>         return $worksheet;
>     }
> 
>     public function getWorksheetOrNull(): ?Worksheet
>     {
>         $parent = $this->parent;
>         if ($parent !== null) {
>             $worksheet = $parent->getParent();
>         } else {
>             $worksheet = null;
>         }
> 
>         return $worksheet;


    }

    /**
     * Is this cell in a merge range.

<      *
<      * @return bool


     */

<     public function isInMergeRange()



>     public function isInMergeRange(): bool


    {
        return (bool) $this->getMergeRange();
    }

    /**
     * Is this cell the master (top left cell) in a merge range (that holds the actual data value).

<      *
<      * @return bool


     */

<     public function isMergeRangeValueCell()



>     public function isMergeRangeValueCell(): bool


    {
        if ($mergeRange = $this->getMergeRange()) {
            $mergeRange = Coordinate::splitRange($mergeRange);
            [$startCell] = $mergeRange[0];

<             if ($this->getCoordinate() === $startCell) {
<                 return true;
<             }



> 
>             return $this->getCoordinate() === $startCell;


        }

        return false;
    }

    /**
     * If this cell is in a merge range, then return the range.
     *
     * @return false|string
     */
    public function getMergeRange()
    {
        foreach ($this->getWorksheet()->getMergeCells() as $mergeRange) {
            if ($this->isInRange($mergeRange)) {
                return $mergeRange;
            }
        }

        return false;
    }

    /**
     * Get cell style.

<      *
<      * @return Style


     */

<     public function getStyle()



>     public function getStyle(): Style


    {
        return $this->getWorksheet()->getStyle($this->getCoordinate());
    }

    /**

>      * Get cell style.
     * Re-bind parent.
>      */
     *
>     public function getAppliedStyle(): Style
     * @param Worksheet $parent
>     {
     *
>         if ($this->getWorksheet()->conditionalStylesExists($this->getCoordinate()) === false) {
     * @return Cell
>             return $this->getStyle();
     */
>         }
    public function rebindParent(Worksheet $parent)
>         $range = $this->getWorksheet()->getConditionalRange($this->getCoordinate());
    {
>         if ($range === null) {
        $this->parent = $parent->getCellCollection();
>             return $this->getStyle();

>         }
        return $this->updateInCollection();
> 
    }
>         $matcher = new CellStyleAssessor($this, $range);

> 
    /**
>         return $matcher->matchConditions($this->getWorksheet()->getConditionalStyles($this->getCoordinate()));
     *    Is cell in a specific range?
>     }
     *
> 
     * @param string $pRange Cell range (e.g. A1:A1)
>     /**



<      *
<      * @param Worksheet $parent
<      *
<      * @return Cell



<     public function rebindParent(Worksheet $parent)



>     public function rebindParent(Worksheet $parent): self



<      * @param string $pRange Cell range (e.g. A1:A1)
<      *
<      * @return bool



>      * @param string $range Cell range (e.g. A1:A1)



<     public function isInRange($pRange)



>     public function isInRange(string $range): bool



<         [$rangeStart, $rangeEnd] = Coordinate::rangeBoundaries($pRange);



>         [$rangeStart, $rangeEnd] = Coordinate::rangeBoundaries($range);



        // Verify if cell is in range
        return ($rangeStart[0] <= $myColumn) && ($rangeEnd[0] >= $myColumn) &&
                ($rangeStart[1] <= $myRow) && ($rangeEnd[1] >= $myRow);
    }

    /**
     * Compare 2 cells.
     *
     * @param Cell $a Cell a
     * @param Cell $b Cell b
     *
     * @return int Result of comparison (always -1 or 1, never zero!)
     */

<     public static function compareCells(self $a, self $b)



>     public static function compareCells(self $a, self $b): int


    {
        if ($a->getRow() < $b->getRow()) {
            return -1;
        } elseif ($a->getRow() > $b->getRow()) {
            return 1;
        } elseif (Coordinate::columnIndexFromString($a->getColumn()) < Coordinate::columnIndexFromString($b->getColumn())) {
            return -1;
        }

        return 1;
    }

    /**
     * Get value binder to use.

<      *
<      * @return IValueBinder


     */

<     public static function getValueBinder()



>     public static function getValueBinder(): IValueBinder


    {
        if (self::$valueBinder === null) {
            self::$valueBinder = new DefaultValueBinder();
        }

        return self::$valueBinder;
    }

    /**
     * Set value binder to use.

<      *
<      * @param IValueBinder $binder


     */

<     public static function setValueBinder(IValueBinder $binder)



>     public static function setValueBinder(IValueBinder $binder): void


    {
        self::$valueBinder = $binder;
    }

    /**
     * Implement PHP __clone to create a deep clone, not just a shallow copy.
     */
    public function __clone()
    {
        $vars = get_object_vars($this);

<         foreach ($vars as $key => $value) {
<             if ((is_object($value)) && ($key != 'parent')) {
<                 $this->$key = clone $value;



>         foreach ($vars as $propertyName => $propertyValue) {
>             if ((is_object($propertyValue)) && ($propertyName !== 'parent')) {
>                 $this->$propertyName = clone $propertyValue;


            } else {

<                 $this->$key = $value;



>                 $this->$propertyName = $propertyValue;


            }
        }
    }

    /**
     * Get index to cellXf.

<      *
<      * @return int


     */

<     public function getXfIndex()



>     public function getXfIndex(): int


    {
        return $this->xfIndex;
    }

    /**
     * Set index to cellXf.

<      *
<      * @param int $pValue
<      *
<      * @return Cell


     */

<     public function setXfIndex($pValue)



>     public function setXfIndex(int $indexValue): self


    {

<         $this->xfIndex = $pValue;



>         $this->xfIndex = $indexValue;



        return $this->updateInCollection();
    }

    /**
     * Set the formula attributes.
     *

<      * @param mixed $pAttributes



>      * @param mixed $attributes


     *

<      * @return Cell



>      * @return $this


     */

<     public function setFormulaAttributes($pAttributes)



>     public function setFormulaAttributes($attributes): self


    {

<         $this->formulaAttributes = $pAttributes;



>         $this->formulaAttributes = $attributes;



        return $this;
    }

    /**
     * Get the formula attributes.

>      *
     */
>      * @return mixed


    public function getFormulaAttributes()
    {
        return $this->formulaAttributes;
    }

    /**
     * Convert to string.
     *
     * @return string
     */
    public function __toString()
    {
        return (string) $this->getValue();
    }
}