Merge pull request #3873 from PHPOffice/powerkiki

PowerKiKi · web-flow · commit a83e9fb70c1d · 2024-01-22T15:45:15.000Z
Remove all `mixed` in param type where reasonable (except Calculcation/)
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -7,11 +7,14 @@ and this project adheres to [Semantic Versioning](https://semver.org).
 
 ## Unreleased - TBD
 
-### MINOR BREAKING CHANGE
+### BREAKING CHANGE
 
-- Typing was strengthened by leveraging native typing. While this should not change any behavior, it might need minor
-  adaption of your code if you use static analysis tools such as PHPStan or
-  Psalm. [PR #3718](https://github.com/PHPOffice/PhpSpreadsheet/pull/3718)
+- Typing was strengthened by leveraging native typing. This should not change any behavior. However, if you implement
+  any interfaces or inherit from any classes, you will need to adapt your typing accordingly. If you use static analysis 
+  tools such as PHPStan or Psalm, new errors might be found. If you find actual bugs because of the new typing, please
+  open a PR that fixes it with a **detailed** explanation of the reason. We'll try to merge and release typing-related
+  fixes quickly in the coming days. [PR #3718](https://github.com/PHPOffice/PhpSpreadsheet/pull/3718)
+- All deprecated things have been removed, for details, see [816b91d0b4](https://github.com/PHPOffice/PhpSpreadsheet/commit/816b91d0b4a0c7285a9e3fc88c58f7730d922044)
 
 ### Added
 
@@ -33,7 +36,7 @@ and this project adheres to [Semantic Versioning](https://semver.org).
 
 ### Changed
 
-- Drop support for PHP 7.4, according to https://phpspreadsheet.readthedocs.io/en/latest/#php-version-support [PR #3713](https://github.com/PHPOffice/PhpSpreadsheet/pull/3713)
+- **Drop support for PHP 7.4**, according to https://phpspreadsheet.readthedocs.io/en/latest/#php-version-support [PR #3713](https://github.com/PHPOffice/PhpSpreadsheet/pull/3713)
 - RLM Added to NumberFormatter Currency. This happens depending on release of ICU which Php is using (it does not yet happen with any official release). PhpSpreadsheet will continue to use the value returned by Php, but a method is added to keep the result unchanged from release to release. [Issue #3571](https://github.com/PHPOffice/PhpSpreadsheet/issues/3571) [PR #3640](https://github.com/PHPOffice/PhpSpreadsheet/pull/3640)
 - `toFormattedString` will now always return a string. This was introduced with 1.28.0, but was not properly documented at the time. This can affect the results of `toArray`, `namedRangeToArray`, and `rangeToArray`. [PR #3304](https://github.com/PHPOffice/PhpSpreadsheet/pull/3304)
 - Value of constants FORMAT_CURRENCY_EUR and FORMAT_CURRENCY_USD was changed in 1.28.0, but was not properly documented at the time. [Issue #3577](https://github.com/PHPOffice/PhpSpreadsheet/issues/3577)
diff --git a/src/PhpSpreadsheet/Cell/AdvancedValueBinder.php b/src/PhpSpreadsheet/Cell/AdvancedValueBinder.php
@@ -17,7 +17,7 @@ class AdvancedValueBinder extends DefaultValueBinder implements IValueBinder
      * @param Cell $cell Cell to bind value to
      * @param mixed $value Value to bind in cell
      */
-    public function bindValue(Cell $cell, $value = null): bool
+    public function bindValue(Cell $cell, mixed $value = null): bool
     {
         if ($value === null) {
             return parent::bindValue($cell, $value);
diff --git a/src/PhpSpreadsheet/Cell/CellAddress.php b/src/PhpSpreadsheet/Cell/CellAddress.php
@@ -34,18 +34,18 @@ public function __destruct()
      * @phpstan-assert int|numeric-string $columnId
      * @phpstan-assert int|numeric-string $rowId
      */
-    private static function validateColumnAndRow(mixed $columnId, mixed $rowId): void
+    private static function validateColumnAndRow(int|string $columnId, int|string $rowId): void
     {
         if (!is_numeric($columnId) || $columnId <= 0 || !is_numeric($rowId) || $rowId <= 0) {
             throw new Exception('Row and Column Ids must be positive integer values');
         }
     }
 
-    public static function fromColumnAndRow(mixed $columnId, mixed $rowId, ?Worksheet $worksheet = null): self
+    public static function fromColumnAndRow(int|string $columnId, int|string $rowId, ?Worksheet $worksheet = null): self
     {
         self::validateColumnAndRow($columnId, $rowId);
 
-        return new self(Coordinate::stringFromColumnIndex($columnId) . ((string) $rowId), $worksheet);
+        return new self(Coordinate::stringFromColumnIndex($columnId) . $rowId, $worksheet);
     }
 
     public static function fromColumnRowArray(array $array, ?Worksheet $worksheet = null): self
@@ -55,7 +55,7 @@ public static function fromColumnRowArray(array $array, ?Worksheet $worksheet =
         return self::fromColumnAndRow($columnId, $rowId, $worksheet);
     }
 
-    public static function fromCellAddress(mixed $cellAddress, ?Worksheet $worksheet = null): self
+    public static function fromCellAddress(string $cellAddress, ?Worksheet $worksheet = null): self
     {
         return new self($cellAddress, $worksheet);
     }
diff --git a/src/PhpSpreadsheet/Cell/DefaultValueBinder.php b/src/PhpSpreadsheet/Cell/DefaultValueBinder.php
@@ -16,7 +16,7 @@ class DefaultValueBinder implements IValueBinder
      * @param Cell $cell Cell to bind value to
      * @param mixed $value Value to bind in cell
      */
-    public function bindValue(Cell $cell, $value): bool
+    public function bindValue(Cell $cell, mixed $value): bool
     {
         // sanitize UTF-8 strings
         if (is_string($value)) {
diff --git a/src/PhpSpreadsheet/Cell/StringValueBinder.php b/src/PhpSpreadsheet/Cell/StringValueBinder.php
@@ -67,7 +67,7 @@ public function setConversionForAllValueTypes(bool $suppressConversion = false):
      * @param Cell $cell Cell to bind value to
      * @param mixed $value Value to bind in cell
      */
-    public function bindValue(Cell $cell, $value): bool
+    public function bindValue(Cell $cell, mixed $value): bool
     {
         if (is_object($value)) {
             return $this->bindObjectValue($cell, $value);
diff --git a/src/PhpSpreadsheet/Chart/Axis.php b/src/PhpSpreadsheet/Chart/Axis.php
@@ -112,9 +112,9 @@ public function __construct()
     /**
      * Get Series Data Type.
      */
-    public function setAxisNumberProperties(mixed $format_code, ?bool $numeric = null, int $sourceLinked = 0): void
+    public function setAxisNumberProperties(string $format_code, ?bool $numeric = null, int $sourceLinked = 0): void
     {
-        $format = (string) $format_code;
+        $format = $format_code;
         $this->axisNumber['format'] = $format;
         $this->axisNumber['source_linked'] = $sourceLinked;
         if (is_bool($numeric)) {
diff --git a/src/PhpSpreadsheet/Chart/Chart.php b/src/PhpSpreadsheet/Chart/Chart.php
@@ -126,7 +126,7 @@ class Chart
      * Create a new Chart.
      * majorGridlines and minorGridlines are deprecated, moved to Axis.
      */
-    public function __construct(mixed $name, ?Title $title = null, ?Legend $legend = null, ?PlotArea $plotArea = null, mixed $plotVisibleOnly = true, string $displayBlanksAs = DataSeries::EMPTY_AS_GAP, ?Title $xAxisLabel = null, ?Title $yAxisLabel = null, ?Axis $xAxis = null, ?Axis $yAxis = null, ?GridLines $majorGridlines = null, ?GridLines $minorGridlines = null)
+    public function __construct(string $name, ?Title $title = null, ?Legend $legend = null, ?PlotArea $plotArea = null, bool $plotVisibleOnly = true, string $displayBlanksAs = DataSeries::EMPTY_AS_GAP, ?Title $xAxisLabel = null, ?Title $yAxisLabel = null, ?Axis $xAxis = null, ?Axis $yAxis = null, ?GridLines $majorGridlines = null, ?GridLines $minorGridlines = null)
     {
         $this->name = $name;
         $this->title = $title;
diff --git a/src/PhpSpreadsheet/Chart/DataSeries.php b/src/PhpSpreadsheet/Chart/DataSeries.php
@@ -232,7 +232,7 @@ public function getPlotLabels(): array
      *
      * @return DataSeriesValues|false
      */
-    public function getPlotLabelByIndex(mixed $index): bool|DataSeriesValues
+    public function getPlotLabelByIndex(int $index): bool|DataSeriesValues
     {
         $keys = array_keys($this->plotLabel);
         if (in_array($index, $keys)) {
@@ -257,7 +257,7 @@ public function getPlotCategories(): array
      *
      * @return DataSeriesValues|false
      */
-    public function getPlotCategoryByIndex(mixed $index): bool|DataSeriesValues
+    public function getPlotCategoryByIndex(int $index): bool|DataSeriesValues
     {
         $keys = array_keys($this->plotCategory);
         if (in_array($index, $keys)) {
@@ -304,7 +304,7 @@ public function getPlotValues(): array
      *
      * @return DataSeriesValues|false
      */
-    public function getPlotValuesByIndex(mixed $index): bool|DataSeriesValues
+    public function getPlotValuesByIndex(int $index): bool|DataSeriesValues
     {
         $keys = array_keys($this->plotValues);
         if (in_array($index, $keys)) {
diff --git a/src/PhpSpreadsheet/Chart/PlotArea.php b/src/PhpSpreadsheet/Chart/PlotArea.php
@@ -88,7 +88,7 @@ public function getPlotGroup(): array
     /**
      * Get Plot Series by Index.
      */
-    public function getPlotGroupByIndex(mixed $index): DataSeries
+    public function getPlotGroupByIndex(int $index): DataSeries
     {
         return $this->plotSeries[$index];
     }
diff --git a/src/PhpSpreadsheet/Chart/Properties.php b/src/PhpSpreadsheet/Chart/Properties.php
@@ -403,7 +403,7 @@ protected function getShadowPresetsMap(int $presetsOption): array
     /**
      * Get value of array element.
      */
-    protected function getArrayElementsValue(mixed $properties, mixed $elements): mixed
+    protected function getArrayElementsValue(array $properties, array|int|string $elements): mixed
     {
         $reference = &$properties;
         if (!is_array($elements)) {
diff --git a/src/PhpSpreadsheet/Helper/Dimension.php b/src/PhpSpreadsheet/Helper/Dimension.php
@@ -56,7 +56,7 @@ class Dimension
      * Phpstan bug has been fixed; this function allows us to
      * pass Phpstan whether fixed or not.
      */
-    private static function stanBugFixed(mixed $value): array
+    private static function stanBugFixed(array|int|null $value): array
     {
         return is_array($value) ? $value : [null, null];
     }
diff --git a/src/PhpSpreadsheet/Reader/Html.php b/src/PhpSpreadsheet/Reader/Html.php
@@ -998,7 +998,7 @@ private function applyInlineStyle(Worksheet &$sheet, int $row, string $column, a
     /**
      * Check if has #, so we can get clean hex.
      */
-    public function getStyleColor(mixed $value): string
+    public function getStyleColor(?string $value): string
     {
         $value = (string) $value;
         if (str_starts_with($value, '#')) {
diff --git a/src/PhpSpreadsheet/Reader/Xls/Escher.php b/src/PhpSpreadsheet/Reader/Xls/Escher.php
@@ -50,15 +50,13 @@ class Escher
 
     /**
      * The object to be returned by the reader. Modified during load.
-     *
-     * @var BSE|BstoreContainer|DgContainer|DggContainer|\PhpOffice\PhpSpreadsheet\Shared\Escher|SpContainer|SpgrContainer
      */
-    private $object;
+    private BSE|BstoreContainer|DgContainer|DggContainer|\PhpOffice\PhpSpreadsheet\Shared\Escher|SpContainer|SpgrContainer $object;
 
     /**
      * Create a new Escher instance.
      */
-    public function __construct(mixed $object)
+    public function __construct(BSE|BstoreContainer|DgContainer|DggContainer|\PhpOffice\PhpSpreadsheet\Shared\Escher|SpContainer|SpgrContainer $object)
     {
         $this->object = $object;
     }
diff --git a/src/PhpSpreadsheet/Reader/Xlsx/Chart.php b/src/PhpSpreadsheet/Reader/Xlsx/Chart.php
@@ -79,7 +79,8 @@ public function readChart(SimpleXMLElement $chartElements, string $chartName): \
         $chartElementsC = $chartElements->children($this->cNamespace);
 
         $XaxisLabel = $YaxisLabel = $legend = $title = null;
-        $dispBlanksAs = $plotVisOnly = null;
+        $dispBlanksAs = null;
+        $plotVisOnly = false;
         $plotArea = null;
         $rotX = $rotY = $rAngAx = $perspective = null;
         $xAxis = new Axis();
@@ -381,7 +382,7 @@ public function readChart(SimpleXMLElement $chartElements, string $chartName): \
 
                                 break;
                             case 'plotVisOnly':
-                                $plotVisOnly = self::getAttributeString($chartDetails, 'val');
+                                $plotVisOnly = (bool) self::getAttributeString($chartDetails, 'val');
 
                                 break;
                             case 'dispBlanksAs':
diff --git a/src/PhpSpreadsheet/Reader/Xlsx/Styles.php b/src/PhpSpreadsheet/Reader/Xlsx/Styles.php
@@ -429,8 +429,8 @@ public function styles(): array
      *
      * @param mixed $array (usually array, in theory can be false)
      */
-    private static function getArrayItem(mixed $array, int $key = 0): ?SimpleXMLElement
+    private static function getArrayItem(mixed $array): ?SimpleXMLElement
     {
-        return is_array($array) ? ($array[$key] ?? null) : null;
+        return is_array($array) ? ($array[0] ?? null) : null;
     }
 }
diff --git a/src/PhpSpreadsheet/Reader/Xlsx/WorkbookView.php b/src/PhpSpreadsheet/Reader/Xlsx/WorkbookView.php
@@ -14,7 +14,7 @@ public function __construct(Spreadsheet $spreadsheet)
         $this->spreadsheet = $spreadsheet;
     }
 
-    public function viewSettings(SimpleXMLElement $xmlWorkbook, mixed $mainNS, array $mapSheetId, bool $readDataOnly): void
+    public function viewSettings(SimpleXMLElement $xmlWorkbook, string $mainNS, array $mapSheetId, bool $readDataOnly): void
     {
         // Default active sheet index to the first loaded worksheet from the file
         $this->spreadsheet->setActiveSheetIndex(0);
diff --git a/src/PhpSpreadsheet/Shared/Date.php b/src/PhpSpreadsheet/Shared/Date.php
@@ -195,7 +195,7 @@ public static function convertIsoDate(mixed $value): float|int
      *
      * @return DateTime PHP date/time object
      */
-    public static function excelToDateTimeObject($excelTimestamp, $timeZone = null): DateTime
+    public static function excelToDateTimeObject(float|int $excelTimestamp, null|DateTimeZone|string $timeZone = null): DateTime
     {
         $timeZone = ($timeZone === null) ? self::getDefaultTimezone() : self::validateTimeZone($timeZone);
         if (Functions::getCompatibilityMode() == Functions::COMPATIBILITY_EXCEL) {
diff --git a/src/PhpSpreadsheet/Shared/OLE/PPS.php b/src/PhpSpreadsheet/Shared/OLE/PPS.php
@@ -175,7 +175,7 @@ public function getPpsWk(): string
      *
      * @return int The index for this PPS
      */
-    public static function savePpsSetPnt(array &$raList, mixed $to_save, mixed $depth = 0): int
+    public static function savePpsSetPnt(array &$raList, mixed $to_save, int $depth = 0): int
     {
         if (!is_array($to_save) || (empty($to_save))) {
             return 0xFFFFFFFF;
diff --git a/src/PhpSpreadsheet/Spreadsheet.php b/src/PhpSpreadsheet/Spreadsheet.php
@@ -287,10 +287,10 @@ public function getRibbonXMLData(string $what = 'all'): null|array|string //we n
     /**
      * store binaries ribbon objects (pictures).
      */
-    public function setRibbonBinObjects(mixed $BinObjectsNames, mixed $BinObjectsData): void
+    public function setRibbonBinObjects(mixed $binObjectsNames, mixed $binObjectsData): void
     {
-        if ($BinObjectsNames !== null && $BinObjectsData !== null) {
-            $this->ribbonBinObjects = ['names' => $BinObjectsNames, 'data' => $BinObjectsData];
+        if ($binObjectsNames !== null && $binObjectsData !== null) {
+            $this->ribbonBinObjects = ['names' => $binObjectsNames, 'data' => $binObjectsData];
         } else {
             $this->ribbonBinObjects = null;
         }
@@ -318,16 +318,6 @@ public function setUnparsedLoadedData(array $unparsedLoadedData): void
         $this->unparsedLoadedData = $unparsedLoadedData;
     }
 
-    /**
-     * return the extension of a filename. Internal use for a array_map callback (php<5.3 don't like lambda function).
-     */
-    private function getExtensionOnly(mixed $path): string
-    {
-        $extension = pathinfo($path, PATHINFO_EXTENSION);
-
-        return substr($extension, 0);
-    }
-
     /**
      * retrieve Binaries Ribbon Objects.
      */
@@ -351,7 +341,7 @@ public function getRibbonBinObjects(string $what = 'all'): ?array
                     && isset($this->ribbonBinObjects['data']) && is_array($this->ribbonBinObjects['data'])
                 ) {
                     $tmpTypes = array_keys($this->ribbonBinObjects['data']);
-                    $ReturnData = array_unique(array_map([$this, 'getExtensionOnly'], $tmpTypes));
+                    $ReturnData = array_unique(array_map(fn (string $path): string => pathinfo($path, PATHINFO_EXTENSION), $tmpTypes));
                 } else {
                     $ReturnData = []; // the caller want an array... not null if empty
                 }
diff --git a/src/PhpSpreadsheet/Worksheet/AutoFilter.php b/src/PhpSpreadsheet/Worksheet/AutoFilter.php
@@ -53,7 +53,7 @@ public function setEvaluated(bool $value): void
      *              or passing in an array of [$fromColumnIndex, $fromRow, $toColumnIndex, $toRow] (e.g. [3, 5, 6, 8]),
      *              or an AddressRange object.
      */
-    public function __construct($range = '', ?Worksheet $worksheet = null)
+    public function __construct(AddressRange|string|array $range = '', ?Worksheet $worksheet = null)
     {
         if ($range !== '') {
             [, $range] = Worksheet::extractSheetTitle(Validations::validateCellRange($range), true);
@@ -105,7 +105,7 @@ public function getRange(): string
      *              or passing in an array of [$fromColumnIndex, $fromRow, $toColumnIndex, $toRow] (e.g. [3, 5, 6, 8]),
      *              or an AddressRange object.
      */
-    public function setRange($range = ''): self
+    public function setRange(AddressRange|string|array $range = ''): self
     {
         $this->evaluated = false;
         // extract coordinate
diff --git a/src/PhpSpreadsheet/Worksheet/PageBreak.php b/src/PhpSpreadsheet/Worksheet/PageBreak.php
@@ -14,8 +14,10 @@ class PageBreak
 
     private int $maxColOrRow;
 
-    /** @param array|CellAddress|string $coordinate */
-    public function __construct(int $breakType, $coordinate, int $maxColOrRow = -1)
+    /**
+     * @param array{0: int, 1: int}|CellAddress|string $coordinate
+     */
+    public function __construct(int $breakType, CellAddress|string|array $coordinate, int $maxColOrRow = -1)
     {
         $coordinate = Functions::trimSheetFromCellReference(Validations::validateCellAddress($coordinate));
         $this->breakType = $breakType;
diff --git a/src/PhpSpreadsheet/Worksheet/Table.php b/src/PhpSpreadsheet/Worksheet/Table.php
@@ -69,7 +69,7 @@ class Table implements Stringable
      *              or an AddressRange object.
      * @param string $name (e.g. Table1)
      */
-    public function __construct($range = '', string $name = '')
+    public function __construct(AddressRange|string|array $range = '', string $name = '')
     {
         $this->style = new TableStyle();
         $this->autoFilter = new AutoFilter($range);
@@ -272,7 +272,7 @@ public function getRange(): string
      *              or passing in an array of [$fromColumnIndex, $fromRow, $toColumnIndex, $toRow] (e.g. [3, 5, 6, 8]),
      *              or an AddressRange object.
      */
-    public function setRange($range = ''): self
+    public function setRange(AddressRange|string|array $range = ''): self
     {
         // extract coordinate
         if ($range !== '') {
diff --git a/src/PhpSpreadsheet/Worksheet/Validations.php b/src/PhpSpreadsheet/Worksheet/Validations.php
@@ -12,10 +12,10 @@ class Validations
     /**
      * Validate a cell address.
      *
-     * @param null|array<int>|CellAddress|string $cellAddress Coordinate of the cell as a string, eg: 'C5';
+     * @param null|array{0: int, 1: int}|CellAddress|string $cellAddress Coordinate of the cell as a string, eg: 'C5';
      *               or as an array of [$columnIndex, $row] (e.g. [3, 5]), or a CellAddress object.
      */
-    public static function validateCellAddress($cellAddress): string
+    public static function validateCellAddress(null|CellAddress|string|array $cellAddress): string
     {
         if (is_string($cellAddress)) {
             [$worksheet, $address] = Worksheet::extractSheetTitle($cellAddress, true);
@@ -40,7 +40,7 @@ public static function validateCellAddress($cellAddress): string
      *               or as an array of [$fromColumnIndex, $fromRow, $toColumnIndex, $toRow] (e.g. [3, 5, 6, 12]),
      *               or as a CellAddress or AddressRange object.
      */
-    public static function validateCellOrCellRange($cellRange): string
+    public static function validateCellOrCellRange(AddressRange|CellAddress|int|string|array $cellRange): string
     {
         if (is_string($cellRange) || is_numeric($cellRange)) {
             // Convert a single column reference like 'A' to 'A:A',
@@ -63,7 +63,7 @@ public static function validateCellOrCellRange($cellRange): string
      *               or as an array of [$fromColumnIndex, $fromRow, $toColumnIndex, $toRow] (e.g. [3, 5, 6, 12]),
      *               or as an AddressRange object.
      */
-    public static function validateCellRange(AddressRange|array|string $cellRange): string
+    public static function validateCellRange(AddressRange|string|array $cellRange): string
     {
         if (is_string($cellRange)) {
             [$worksheet, $addressRange] = Worksheet::extractSheetTitle($cellRange, true);
diff --git a/src/PhpSpreadsheet/Worksheet/Worksheet.php b/src/PhpSpreadsheet/Worksheet/Worksheet.php
diff --git a/src/PhpSpreadsheet/Writer/Ods/Settings.php b/src/PhpSpreadsheet/Writer/Ods/Settings.php
diff --git a/src/PhpSpreadsheet/Writer/Xls/Escher.php b/src/PhpSpreadsheet/Writer/Xls/Escher.php
diff --git a/src/PhpSpreadsheet/Writer/Xlsx/Chart.php b/src/PhpSpreadsheet/Writer/Xlsx/Chart.php
diff --git a/tests/PhpSpreadsheetTests/Cell/CellAddressTest.php b/tests/PhpSpreadsheetTests/Cell/CellAddressTest.php

Original file line number	Diff line number	Diff line change
`@@ -17,7 +17,7 @@ class AdvancedValueBinder extends DefaultValueBinder implements IValueBinder`
`17`	`17`	`* @param Cell $cell Cell to bind value to`
`18`	`18`	`* @param mixed $value Value to bind in cell`
`19`	`19`	`*/`
`20`		`- public function bindValue(Cell $cell, $value = null): bool`
	`20`	`+ public function bindValue(Cell $cell, mixed $value = null): bool`
`21`	`21`	`{`
`22`	`22`	`if ($value === null) {`
`23`	`23`	`return parent::bindValue($cell, $value);`
Original file line number	Diff line number	Diff line change
`@@ -34,18 +34,18 @@ public function __destruct()`
`34`	`34`	`* @phpstan-assert int\|numeric-string $columnId`
`35`	`35`	`* @phpstan-assert int\|numeric-string $rowId`
`36`	`36`	`*/`
`37`		`- private static function validateColumnAndRow(mixed $columnId, mixed $rowId): void`
	`37`	`+ private static function validateColumnAndRow(int\|string $columnId, int\|string $rowId): void`
`38`	`38`	`{`
`39`	`39`	`if (!is_numeric($columnId) \|\| $columnId <= 0 \|\| !is_numeric($rowId) \|\| $rowId <= 0) {`
`40`	`40`	`throw new Exception('Row and Column Ids must be positive integer values');`
`41`	`41`	`}`
`42`	`42`	`}`
`43`	`43`
`44`		`- public static function fromColumnAndRow(mixed $columnId, mixed $rowId, ?Worksheet $worksheet = null): self`
	`44`	`+ public static function fromColumnAndRow(int\|string $columnId, int\|string $rowId, ?Worksheet $worksheet = null): self`
`45`	`45`	`{`
`46`	`46`	`self::validateColumnAndRow($columnId, $rowId);`
`47`	`47`
`48`		`- return new self(Coordinate::stringFromColumnIndex($columnId) . ((string) $rowId), $worksheet);`
	`48`	`+ return new self(Coordinate::stringFromColumnIndex($columnId) . $rowId, $worksheet);`
`49`	`49`	`}`
`50`	`50`
`51`	`51`	`public static function fromColumnRowArray(array $array, ?Worksheet $worksheet = null): self`
`@@ -55,7 +55,7 @@ public static function fromColumnRowArray(array $array, ?Worksheet $worksheet =`
`55`	`55`	`return self::fromColumnAndRow($columnId, $rowId, $worksheet);`
`56`	`56`	`}`
`57`	`57`
`58`		`- public static function fromCellAddress(mixed $cellAddress, ?Worksheet $worksheet = null): self`
	`58`	`+ public static function fromCellAddress(string $cellAddress, ?Worksheet $worksheet = null): self`
`59`	`59`	`{`
`60`	`60`	`return new self($cellAddress, $worksheet);`
`61`	`61`	`}`
Original file line number	Diff line number	Diff line change
`@@ -16,7 +16,7 @@ class DefaultValueBinder implements IValueBinder`
`16`	`16`	`* @param Cell $cell Cell to bind value to`
`17`	`17`	`* @param mixed $value Value to bind in cell`
`18`	`18`	`*/`
`19`		`- public function bindValue(Cell $cell, $value): bool`
	`19`	`+ public function bindValue(Cell $cell, mixed $value): bool`
`20`	`20`	`{`
`21`	`21`	`// sanitize UTF-8 strings`
`22`	`22`	`if (is_string($value)) {`
Original file line number	Diff line number	Diff line change
`@@ -67,7 +67,7 @@ public function setConversionForAllValueTypes(bool $suppressConversion = false):`
`67`	`67`	`* @param Cell $cell Cell to bind value to`
`68`	`68`	`* @param mixed $value Value to bind in cell`
`69`	`69`	`*/`
`70`		`- public function bindValue(Cell $cell, $value): bool`
	`70`	`+ public function bindValue(Cell $cell, mixed $value): bool`
`71`	`71`	`{`
`72`	`72`	`if (is_object($value)) {`
`73`	`73`	`return $this->bindObjectValue($cell, $value);`
Original file line number	Diff line number	Diff line change
`@@ -126,7 +126,7 @@ class Chart`
`126`	`126`	`* Create a new Chart.`
`127`	`127`	`* majorGridlines and minorGridlines are deprecated, moved to Axis.`
`128`	`128`	`*/`
`129`		`- public function __construct(mixed $name, ?Title $title = null, ?Legend $legend = null, ?PlotArea $plotArea = null, mixed $plotVisibleOnly = true, string $displayBlanksAs = DataSeries::EMPTY_AS_GAP, ?Title $xAxisLabel = null, ?Title $yAxisLabel = null, ?Axis $xAxis = null, ?Axis $yAxis = null, ?GridLines $majorGridlines = null, ?GridLines $minorGridlines = null)`
	`129`	`+ public function __construct(string $name, ?Title $title = null, ?Legend $legend = null, ?PlotArea $plotArea = null, bool $plotVisibleOnly = true, string $displayBlanksAs = DataSeries::EMPTY_AS_GAP, ?Title $xAxisLabel = null, ?Title $yAxisLabel = null, ?Axis $xAxis = null, ?Axis $yAxis = null, ?GridLines $majorGridlines = null, ?GridLines $minorGridlines = null)`
`130`	`130`	`{`
`131`	`131`	`$this->name = $name;`
`132`	`132`	`$this->title = $title;`
Original file line number	Diff line number	Diff line change
`@@ -232,7 +232,7 @@ public function getPlotLabels(): array`
`232`	`232`	`*`
`233`	`233`	`* @return DataSeriesValues\|false`
`234`	`234`	`*/`
`235`		`- public function getPlotLabelByIndex(mixed $index): bool\|DataSeriesValues`
	`235`	`+ public function getPlotLabelByIndex(int $index): bool\|DataSeriesValues`
`236`	`236`	`{`
`237`	`237`	`$keys = array_keys($this->plotLabel);`
`238`	`238`	`if (in_array($index, $keys)) {`
`@@ -257,7 +257,7 @@ public function getPlotCategories(): array`
`257`	`257`	`*`
`258`	`258`	`* @return DataSeriesValues\|false`
`259`	`259`	`*/`
`260`		`- public function getPlotCategoryByIndex(mixed $index): bool\|DataSeriesValues`
	`260`	`+ public function getPlotCategoryByIndex(int $index): bool\|DataSeriesValues`
`261`	`261`	`{`
`262`	`262`	`$keys = array_keys($this->plotCategory);`
`263`	`263`	`if (in_array($index, $keys)) {`
`@@ -304,7 +304,7 @@ public function getPlotValues(): array`
`304`	`304`	`*`
`305`	`305`	`* @return DataSeriesValues\|false`
`306`	`306`	`*/`
`307`		`- public function getPlotValuesByIndex(mixed $index): bool\|DataSeriesValues`
	`307`	`+ public function getPlotValuesByIndex(int $index): bool\|DataSeriesValues`
`308`	`308`	`{`
`309`	`309`	`$keys = array_keys($this->plotValues);`
`310`	`310`	`if (in_array($index, $keys)) {`
Original file line number	Diff line number	Diff line change
`@@ -88,7 +88,7 @@ public function getPlotGroup(): array`
`88`	`88`	`/**`
`89`	`89`	`* Get Plot Series by Index.`
`90`	`90`	`*/`
`91`		`- public function getPlotGroupByIndex(mixed $index): DataSeries`
	`91`	`+ public function getPlotGroupByIndex(int $index): DataSeries`
`92`	`92`	`{`
`93`	`93`	`return $this->plotSeries[$index];`
`94`	`94`	`}`
Original file line number	Diff line number	Diff line change
`@@ -403,7 +403,7 @@ protected function getShadowPresetsMap(int $presetsOption): array`
`403`	`403`	`/**`
`404`	`404`	`* Get value of array element.`
`405`	`405`	`*/`
`406`		`- protected function getArrayElementsValue(mixed $properties, mixed $elements): mixed`
	`406`	`+ protected function getArrayElementsValue(array $properties, array\|int\|string $elements): mixed`
`407`	`407`	`{`
`408`	`408`	`$reference = &$properties;`
`409`	`409`	`if (!is_array($elements)) {`