from = array_keys($this->getMapping()); $this->to = array_values($this->getMapping()); } /** * Return the ordered mapping from old PHPExcel class names to new PhpSpreadsheet one. * * @return string[] */ public function getMapping() { // Order matters here, we should have the deepest namespaces first (the most "unique" strings) $classes = [ 'PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip' => \PhpOffice\PhpSpreadsheet\Shared\Escher\DggContainer\BstoreContainer\BSE\Blip::class, 'PHPExcel_Shared_Escher_DgContainer_SpgrContainer_SpContainer' => \PhpOffice\PhpSpreadsheet\Shared\Escher\DgContainer\SpgrContainer\SpContainer::class, 'PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE' => \PhpOffice\PhpSpreadsheet\Shared\Escher\DggContainer\BstoreContainer\BSE::class, 'PHPExcel_Shared_Escher_DgContainer_SpgrContainer' => \PhpOffice\PhpSpreadsheet\Shared\Escher\DgContainer\SpgrContainer::class, 'PHPExcel_Shared_Escher_DggContainer_BstoreContainer' => \PhpOffice\PhpSpreadsheet\Shared\Escher\DggContainer\BstoreContainer::class, 'PHPExcel_Shared_OLE_PPS_File' => \PhpOffice\PhpSpreadsheet\Shared\OLE\PPS\File::class, 'PHPExcel_Shared_OLE_PPS_Root' => \PhpOffice\PhpSpreadsheet\Shared\OLE\PPS\Root::class, 'PHPExcel_Worksheet_AutoFilter_Column_Rule' => \PhpOffice\PhpSpreadsheet\Worksheet\AutoFilter\Column\Rule::class, 'PHPExcel_Writer_OpenDocument_Cell_Comment' => \PhpOffice\PhpSpreadsheet\Writer\Ods\Cell\Comment::class, 'PHPExcel_Calculation_Token_Stack' => \PhpOffice\PhpSpreadsheet\Calculation\Token\Stack::class, 'PHPExcel_Chart_Renderer_jpgraph' => \PhpOffice\PhpSpreadsheet\Chart\Renderer\JpGraph::class, 'PHPExcel_Reader_Excel5_Escher' => \PhpOffice\PhpSpreadsheet\Reader\Xls\Escher::class, 'PHPExcel_Reader_Excel5_MD5' => \PhpOffice\PhpSpreadsheet\Reader\Xls\MD5::class, 'PHPExcel_Reader_Excel5_RC4' => \PhpOffice\PhpSpreadsheet\Reader\Xls\RC4::class, 'PHPExcel_Reader_Excel2007_Chart' => \PhpOffice\PhpSpreadsheet\Reader\Xlsx\Chart::class, 'PHPExcel_Reader_Excel2007_Theme' => \PhpOffice\PhpSpreadsheet\Reader\Xlsx\Theme::class, 'PHPExcel_Shared_Escher_DgContainer' => \PhpOffice\PhpSpreadsheet\Shared\Escher\DgContainer::class, 'PHPExcel_Shared_Escher_DggContainer' => \PhpOffice\PhpSpreadsheet\Shared\Escher\DggContainer::class, 'CholeskyDecomposition' => \PhpOffice\PhpSpreadsheet\Shared\JAMA\CholeskyDecomposition::class, 'EigenvalueDecomposition' => \PhpOffice\PhpSpreadsheet\Shared\JAMA\EigenvalueDecomposition::class, 'PHPExcel_Shared_JAMA_LUDecomposition' => \PhpOffice\PhpSpreadsheet\Shared\JAMA\LUDecomposition::class, 'PHPExcel_Shared_JAMA_Matrix' => \PhpOffice\PhpSpreadsheet\Shared\JAMA\Matrix::class, 'QRDecomposition' => \PhpOffice\PhpSpreadsheet\Shared\JAMA\QRDecomposition::class, 'PHPExcel_Shared_JAMA_QRDecomposition' => \PhpOffice\PhpSpreadsheet\Shared\JAMA\QRDecomposition::class, 'SingularValueDecomposition' => \PhpOffice\PhpSpreadsheet\Shared\JAMA\SingularValueDecomposition::class, 'PHPExcel_Shared_OLE_ChainedBlockStream' => \PhpOffice\PhpSpreadsheet\Shared\OLE\ChainedBlockStream::class, 'PHPExcel_Shared_OLE_PPS' => \PhpOffice\PhpSpreadsheet\Shared\OLE\PPS::class, 'PHPExcel_Best_Fit' => \PhpOffice\PhpSpreadsheet\Shared\Trend\BestFit::class, 'PHPExcel_Exponential_Best_Fit' => \PhpOffice\PhpSpreadsheet\Shared\Trend\ExponentialBestFit::class, 'PHPExcel_Linear_Best_Fit' => \PhpOffice\PhpSpreadsheet\Shared\Trend\LinearBestFit::class, 'PHPExcel_Logarithmic_Best_Fit' => \PhpOffice\PhpSpreadsheet\Shared\Trend\LogarithmicBestFit::class, 'polynomialBestFit' => \PhpOffice\PhpSpreadsheet\Shared\Trend\PolynomialBestFit::class, 'PHPExcel_Polynomial_Best_Fit' => \PhpOffice\PhpSpreadsheet\Shared\Trend\PolynomialBestFit::class, 'powerBestFit' => \PhpOffice\PhpSpreadsheet\Shared\Trend\PowerBestFit::class, 'PHPExcel_Power_Best_Fit' => \PhpOffice\PhpSpreadsheet\Shared\Trend\PowerBestFit::class, 'trendClass' => \PhpOffice\PhpSpreadsheet\Shared\Trend\Trend::class, 'PHPExcel_Worksheet_AutoFilter_Column' => \PhpOffice\PhpSpreadsheet\Worksheet\AutoFilter\Column::class, 'PHPExcel_Worksheet_Drawing_Shadow' => \PhpOffice\PhpSpreadsheet\Worksheet\Drawing\Shadow::class, 'PHPExcel_Writer_OpenDocument_Content' => \PhpOffice\PhpSpreadsheet\Writer\Ods\Content::class, 'PHPExcel_Writer_OpenDocument_Meta' => \PhpOffice\PhpSpreadsheet\Writer\Ods\Meta::class, 'PHPExcel_Writer_OpenDocument_MetaInf' => \PhpOffice\PhpSpreadsheet\Writer\Ods\MetaInf::class, 'PHPExcel_Writer_OpenDocument_Mimetype' => \PhpOffice\PhpSpreadsheet\Writer\Ods\Mimetype::class, 'PHPExcel_Writer_OpenDocument_Settings' => \PhpOffice\PhpSpreadsheet\Writer\Ods\Settings::class, 'PHPExcel_Writer_OpenDocument_Styles' => \PhpOffice\PhpSpreadsheet\Writer\Ods\Styles::class, 'PHPExcel_Writer_OpenDocument_Thumbnails' => \PhpOffice\PhpSpreadsheet\Writer\Ods\Thumbnails::class, 'PHPExcel_Writer_OpenDocument_WriterPart' => \PhpOffice\PhpSpreadsheet\Writer\Ods\WriterPart::class, 'PHPExcel_Writer_PDF_Core' => \PhpOffice\PhpSpreadsheet\Writer\Pdf::class, 'PHPExcel_Writer_PDF_DomPDF' => \PhpOffice\PhpSpreadsheet\Writer\Pdf\Dompdf::class, 'PHPExcel_Writer_PDF_mPDF' => \PhpOffice\PhpSpreadsheet\Writer\Pdf\Mpdf::class, 'PHPExcel_Writer_PDF_tcPDF' => \PhpOffice\PhpSpreadsheet\Writer\Pdf\Tcpdf::class, 'PHPExcel_Writer_Excel5_BIFFwriter' => \PhpOffice\PhpSpreadsheet\Writer\Xls\BIFFwriter::class, 'PHPExcel_Writer_Excel5_Escher' => \PhpOffice\PhpSpreadsheet\Writer\Xls\Escher::class, 'PHPExcel_Writer_Excel5_Font' => \PhpOffice\PhpSpreadsheet\Writer\Xls\Font::class, 'PHPExcel_Writer_Excel5_Parser' => \PhpOffice\PhpSpreadsheet\Writer\Xls\Parser::class, 'PHPExcel_Writer_Excel5_Workbook' => \PhpOffice\PhpSpreadsheet\Writer\Xls\Workbook::class, 'PHPExcel_Writer_Excel5_Worksheet' => \PhpOffice\PhpSpreadsheet\Writer\Xls\Worksheet::class, 'PHPExcel_Writer_Excel5_Xf' => \PhpOffice\PhpSpreadsheet\Writer\Xls\Xf::class, 'PHPExcel_Writer_Excel2007_Chart' => \PhpOffice\PhpSpreadsheet\Writer\Xlsx\Chart::class, 'PHPExcel_Writer_Excel2007_Comments' => \PhpOffice\PhpSpreadsheet\Writer\Xlsx\Comments::class, 'PHPExcel_Writer_Excel2007_ContentTypes' => \PhpOffice\PhpSpreadsheet\Writer\Xlsx\ContentTypes::class, 'PHPExcel_Writer_Excel2007_DocProps' => \PhpOffice\PhpSpreadsheet\Writer\Xlsx\DocProps::class, 'PHPExcel_Writer_Excel2007_Drawing' => \PhpOffice\PhpSpreadsheet\Writer\Xlsx\Drawing::class, 'PHPExcel_Writer_Excel2007_Rels' => \PhpOffice\PhpSpreadsheet\Writer\Xlsx\Rels::class, 'PHPExcel_Writer_Excel2007_RelsRibbon' => \PhpOffice\PhpSpreadsheet\Writer\Xlsx\RelsRibbon::class, 'PHPExcel_Writer_Excel2007_RelsVBA' => \PhpOffice\PhpSpreadsheet\Writer\Xlsx\RelsVBA::class, 'PHPExcel_Writer_Excel2007_StringTable' => \PhpOffice\PhpSpreadsheet\Writer\Xlsx\StringTable::class, 'PHPExcel_Writer_Excel2007_Style' => \PhpOffice\PhpSpreadsheet\Writer\Xlsx\Style::class, 'PHPExcel_Writer_Excel2007_Theme' => \PhpOffice\PhpSpreadsheet\Writer\Xlsx\Theme::class, 'PHPExcel_Writer_Excel2007_Workbook' => \PhpOffice\PhpSpreadsheet\Writer\Xlsx\Workbook::class, 'PHPExcel_Writer_Excel2007_Worksheet' => \PhpOffice\PhpSpreadsheet\Writer\Xlsx\Worksheet::class, 'PHPExcel_Writer_Excel2007_WriterPart' => \PhpOffice\PhpSpreadsheet\Writer\Xlsx\WriterPart::class, 'PHPExcel_CachedObjectStorage_CacheBase' => \PhpOffice\PhpSpreadsheet\Collection\Cells::class, 'PHPExcel_CalcEngine_CyclicReferenceStack' => \PhpOffice\PhpSpreadsheet\Calculation\Engine\CyclicReferenceStack::class, 'PHPExcel_CalcEngine_Logger' => \PhpOffice\PhpSpreadsheet\Calculation\Engine\Logger::class, 'PHPExcel_Calculation_Functions' => \PhpOffice\PhpSpreadsheet\Calculation\Functions::class, 'PHPExcel_Calculation_Function' => \PhpOffice\PhpSpreadsheet\Calculation\Category::class, 'PHPExcel_Calculation_Database' => \PhpOffice\PhpSpreadsheet\Calculation\Database::class, 'PHPExcel_Calculation_DateTime' => \PhpOffice\PhpSpreadsheet\Calculation\DateTime::class, 'PHPExcel_Calculation_Engineering' => \PhpOffice\PhpSpreadsheet\Calculation\Engineering::class, 'PHPExcel_Calculation_Exception' => \PhpOffice\PhpSpreadsheet\Calculation\Exception::class, 'PHPExcel_Calculation_ExceptionHandler' => \PhpOffice\PhpSpreadsheet\Calculation\ExceptionHandler::class, 'PHPExcel_Calculation_Financial' => \PhpOffice\PhpSpreadsheet\Calculation\Financial::class, 'PHPExcel_Calculation_FormulaParser' => \PhpOffice\PhpSpreadsheet\Calculation\FormulaParser::class, 'PHPExcel_Calculation_FormulaToken' => \PhpOffice\PhpSpreadsheet\Calculation\FormulaToken::class, 'PHPExcel_Calculation_Logical' => \PhpOffice\PhpSpreadsheet\Calculation\Logical::class, 'PHPExcel_Calculation_LookupRef' => \PhpOffice\PhpSpreadsheet\Calculation\LookupRef::class, 'PHPExcel_Calculation_MathTrig' => \PhpOffice\PhpSpreadsheet\Calculation\MathTrig::class, 'PHPExcel_Calculation_Statistical' => \PhpOffice\PhpSpreadsheet\Calculation\Statistical::class, 'PHPExcel_Calculation_TextData' => \PhpOffice\PhpSpreadsheet\Calculation\TextData::class, 'PHPExcel_Cell_AdvancedValueBinder' => \PhpOffice\PhpSpreadsheet\Cell\AdvancedValueBinder::class, 'PHPExcel_Cell_DataType' => \PhpOffice\PhpSpreadsheet\Cell\DataType::class, 'PHPExcel_Cell_DataValidation' => \PhpOffice\PhpSpreadsheet\Cell\DataValidation::class, 'PHPExcel_Cell_DefaultValueBinder' => \PhpOffice\PhpSpreadsheet\Cell\DefaultValueBinder::class, 'PHPExcel_Cell_Hyperlink' => \PhpOffice\PhpSpreadsheet\Cell\Hyperlink::class, 'PHPExcel_Cell_IValueBinder' => \PhpOffice\PhpSpreadsheet\Cell\IValueBinder::class, 'PHPExcel_Chart_Axis' => \PhpOffice\PhpSpreadsheet\Chart\Axis::class, 'PHPExcel_Chart_DataSeries' => \PhpOffice\PhpSpreadsheet\Chart\DataSeries::class, 'PHPExcel_Chart_DataSeriesValues' => \PhpOffice\PhpSpreadsheet\Chart\DataSeriesValues::class, 'PHPExcel_Chart_Exception' => \PhpOffice\PhpSpreadsheet\Chart\Exception::class, 'PHPExcel_Chart_GridLines' => \PhpOffice\PhpSpreadsheet\Chart\GridLines::class, 'PHPExcel_Chart_Layout' => \PhpOffice\PhpSpreadsheet\Chart\Layout::class, 'PHPExcel_Chart_Legend' => \PhpOffice\PhpSpreadsheet\Chart\Legend::class, 'PHPExcel_Chart_PlotArea' => \PhpOffice\PhpSpreadsheet\Chart\PlotArea::class, 'PHPExcel_Properties' => \PhpOffice\PhpSpreadsheet\Chart\Properties::class, 'PHPExcel_Chart_Title' => \PhpOffice\PhpSpreadsheet\Chart\Title::class, 'PHPExcel_DocumentProperties' => \PhpOffice\PhpSpreadsheet\Document\Properties::class, 'PHPExcel_DocumentSecurity' => \PhpOffice\PhpSpreadsheet\Document\Security::class, 'PHPExcel_Helper_HTML' => \PhpOffice\PhpSpreadsheet\Helper\Html::class, 'PHPExcel_Reader_Abstract' => \PhpOffice\PhpSpreadsheet\Reader\BaseReader::class, 'PHPExcel_Reader_CSV' => \PhpOffice\PhpSpreadsheet\Reader\Csv::class, 'PHPExcel_Reader_DefaultReadFilter' => \PhpOffice\PhpSpreadsheet\Reader\DefaultReadFilter::class, 'PHPExcel_Reader_Excel2003XML' => \PhpOffice\PhpSpreadsheet\Reader\Xml::class, 'PHPExcel_Reader_Exception' => \PhpOffice\PhpSpreadsheet\Reader\Exception::class, 'PHPExcel_Reader_Gnumeric' => \PhpOffice\PhpSpreadsheet\Reader\Gnumeric::class, 'PHPExcel_Reader_HTML' => \PhpOffice\PhpSpreadsheet\Reader\Html::class, 'PHPExcel_Reader_IReadFilter' => \PhpOffice\PhpSpreadsheet\Reader\IReadFilter::class, 'PHPExcel_Reader_IReader' => \PhpOffice\PhpSpreadsheet\Reader\IReader::class, 'PHPExcel_Reader_OOCalc' => \PhpOffice\PhpSpreadsheet\Reader\Ods::class, 'PHPExcel_Reader_SYLK' => \PhpOffice\PhpSpreadsheet\Reader\Slk::class, 'PHPExcel_Reader_Excel5' => \PhpOffice\PhpSpreadsheet\Reader\Xls::class, 'PHPExcel_Reader_Excel2007' => \PhpOffice\PhpSpreadsheet\Reader\Xlsx::class, 'PHPExcel_RichText_ITextElement' => \PhpOffice\PhpSpreadsheet\RichText\ITextElement::class, 'PHPExcel_RichText_Run' => \PhpOffice\PhpSpreadsheet\RichText\Run::class, 'PHPExcel_RichText_TextElement' => \PhpOffice\PhpSpreadsheet\RichText\TextElement::class, 'PHPExcel_Shared_CodePage' => \PhpOffice\PhpSpreadsheet\Shared\CodePage::class, 'PHPExcel_Shared_Date' => \PhpOffice\PhpSpreadsheet\Shared\Date::class, 'PHPExcel_Shared_Drawing' => \PhpOffice\PhpSpreadsheet\Shared\Drawing::class, 'PHPExcel_Shared_Escher' => \PhpOffice\PhpSpreadsheet\Shared\Escher::class, 'PHPExcel_Shared_File' => \PhpOffice\PhpSpreadsheet\Shared\File::class, 'PHPExcel_Shared_Font' => \PhpOffice\PhpSpreadsheet\Shared\Font::class, 'PHPExcel_Shared_OLE' => \PhpOffice\PhpSpreadsheet\Shared\OLE::class, 'PHPExcel_Shared_OLERead' => \PhpOffice\PhpSpreadsheet\Shared\OLERead::class, 'PHPExcel_Shared_PasswordHasher' => \PhpOffice\PhpSpreadsheet\Shared\PasswordHasher::class, 'PHPExcel_Shared_String' => \PhpOffice\PhpSpreadsheet\Shared\StringHelper::class, 'PHPExcel_Shared_TimeZone' => \PhpOffice\PhpSpreadsheet\Shared\TimeZone::class, 'PHPExcel_Shared_XMLWriter' => \PhpOffice\PhpSpreadsheet\Shared\XMLWriter::class, 'PHPExcel_Shared_Excel5' => \PhpOffice\PhpSpreadsheet\Shared\Xls::class, 'PHPExcel_Style_Alignment' => \PhpOffice\PhpSpreadsheet\Style\Alignment::class, 'PHPExcel_Style_Border' => \PhpOffice\PhpSpreadsheet\Style\Border::class, 'PHPExcel_Style_Borders' => \PhpOffice\PhpSpreadsheet\Style\Borders::class, 'PHPExcel_Style_Color' => \PhpOffice\PhpSpreadsheet\Style\Color::class, 'PHPExcel_Style_Conditional' => \PhpOffice\PhpSpreadsheet\Style\Conditional::class, 'PHPExcel_Style_Fill' => \PhpOffice\PhpSpreadsheet\Style\Fill::class, 'PHPExcel_Style_Font' => \PhpOffice\PhpSpreadsheet\Style\Font::class, 'PHPExcel_Style_NumberFormat' => \PhpOffice\PhpSpreadsheet\Style\NumberFormat::class, 'PHPExcel_Style_Protection' => \PhpOffice\PhpSpreadsheet\Style\Protection::class, 'PHPExcel_Style_Supervisor' => \PhpOffice\PhpSpreadsheet\Style\Supervisor::class, 'PHPExcel_Worksheet_AutoFilter' => \PhpOffice\PhpSpreadsheet\Worksheet\AutoFilter::class, 'PHPExcel_Worksheet_BaseDrawing' => \PhpOffice\PhpSpreadsheet\Worksheet\BaseDrawing::class, 'PHPExcel_Worksheet_CellIterator' => \PhpOffice\PhpSpreadsheet\Worksheet\CellIterator::class, 'PHPExcel_Worksheet_Column' => \PhpOffice\PhpSpreadsheet\Worksheet\Column::class, 'PHPExcel_Worksheet_ColumnCellIterator' => \PhpOffice\PhpSpreadsheet\Worksheet\ColumnCellIterator::class, 'PHPExcel_Worksheet_ColumnDimension' => \PhpOffice\PhpSpreadsheet\Worksheet\ColumnDimension::class, 'PHPExcel_Worksheet_ColumnIterator' => \PhpOffice\PhpSpreadsheet\Worksheet\ColumnIterator::class, 'PHPExcel_Worksheet_Drawing' => \PhpOffice\PhpSpreadsheet\Worksheet\Drawing::class, 'PHPExcel_Worksheet_HeaderFooter' => \PhpOffice\PhpSpreadsheet\Worksheet\HeaderFooter::class, 'PHPExcel_Worksheet_HeaderFooterDrawing' => \PhpOffice\PhpSpreadsheet\Worksheet\HeaderFooterDrawing::class, 'PHPExcel_WorksheetIterator' => \PhpOffice\PhpSpreadsheet\Worksheet\Iterator::class, 'PHPExcel_Worksheet_MemoryDrawing' => \PhpOffice\PhpSpreadsheet\Worksheet\MemoryDrawing::class, 'PHPExcel_Worksheet_PageMargins' => \PhpOffice\PhpSpreadsheet\Worksheet\PageMargins::class, 'PHPExcel_Worksheet_PageSetup' => \PhpOffice\PhpSpreadsheet\Worksheet\PageSetup::class, 'PHPExcel_Worksheet_Protection' => \PhpOffice\PhpSpreadsheet\Worksheet\Protection::class, 'PHPExcel_Worksheet_Row' => \PhpOffice\PhpSpreadsheet\Worksheet\Row::class, 'PHPExcel_Worksheet_RowCellIterator' => \PhpOffice\PhpSpreadsheet\Worksheet\RowCellIterator::class, 'PHPExcel_Worksheet_RowDimension' => \PhpOffice\PhpSpreadsheet\Worksheet\RowDimension::class, 'PHPExcel_Worksheet_RowIterator' => \PhpOffice\PhpSpreadsheet\Worksheet\RowIterator::class, 'PHPExcel_Worksheet_SheetView' => \PhpOffice\PhpSpreadsheet\Worksheet\SheetView::class, 'PHPExcel_Writer_Abstract' => \PhpOffice\PhpSpreadsheet\Writer\BaseWriter::class, 'PHPExcel_Writer_CSV' => \PhpOffice\PhpSpreadsheet\Writer\Csv::class, 'PHPExcel_Writer_Exception' => \PhpOffice\PhpSpreadsheet\Writer\Exception::class, 'PHPExcel_Writer_HTML' => \PhpOffice\PhpSpreadsheet\Writer\Html::class, 'PHPExcel_Writer_IWriter' => \PhpOffice\PhpSpreadsheet\Writer\IWriter::class, 'PHPExcel_Writer_OpenDocument' => \PhpOffice\PhpSpreadsheet\Writer\Ods::class, 'PHPExcel_Writer_PDF' => \PhpOffice\PhpSpreadsheet\Writer\Pdf::class, 'PHPExcel_Writer_Excel5' => \PhpOffice\PhpSpreadsheet\Writer\Xls::class, 'PHPExcel_Writer_Excel2007' => \PhpOffice\PhpSpreadsheet\Writer\Xlsx::class, 'PHPExcel_CachedObjectStorageFactory' => \PhpOffice\PhpSpreadsheet\Collection\CellsFactory::class, 'PHPExcel_Calculation' => \PhpOffice\PhpSpreadsheet\Calculation\Calculation::class, 'PHPExcel_Cell' => \PhpOffice\PhpSpreadsheet\Cell\Cell::class, 'PHPExcel_Chart' => \PhpOffice\PhpSpreadsheet\Chart\Chart::class, 'PHPExcel_Comment' => \PhpOffice\PhpSpreadsheet\Comment::class, 'PHPExcel_Exception' => \PhpOffice\PhpSpreadsheet\Exception::class, 'PHPExcel_HashTable' => \PhpOffice\PhpSpreadsheet\HashTable::class, 'PHPExcel_IComparable' => \PhpOffice\PhpSpreadsheet\IComparable::class, 'PHPExcel_IOFactory' => \PhpOffice\PhpSpreadsheet\IOFactory::class, 'PHPExcel_NamedRange' => \PhpOffice\PhpSpreadsheet\NamedRange::class, 'PHPExcel_ReferenceHelper' => \PhpOffice\PhpSpreadsheet\ReferenceHelper::class, 'PHPExcel_RichText' => \PhpOffice\PhpSpreadsheet\RichText\RichText::class, 'PHPExcel_Settings' => \PhpOffice\PhpSpreadsheet\Settings::class, 'PHPExcel_Style' => \PhpOffice\PhpSpreadsheet\Style\Style::class, 'PHPExcel_Worksheet' => \PhpOffice\PhpSpreadsheet\Worksheet\Worksheet::class, ]; $methods = [ 'MINUTEOFHOUR' => 'MINUTE', 'SECONDOFMINUTE' => 'SECOND', 'DAYOFWEEK' => 'WEEKDAY', 'WEEKOFYEAR' => 'WEEKNUM', 'ExcelToPHPObject' => 'excelToDateTimeObject', 'ExcelToPHP' => 'excelToTimestamp', 'FormattedPHPToExcel' => 'formattedPHPToExcel', 'Cell::absoluteCoordinate' => 'Coordinate::absoluteCoordinate', 'Cell::absoluteReference' => 'Coordinate::absoluteReference', 'Cell::buildRange' => 'Coordinate::buildRange', 'Cell::columnIndexFromString' => 'Coordinate::columnIndexFromString', 'Cell::coordinateFromString' => 'Coordinate::coordinateFromString', 'Cell::extractAllCellReferencesInRange' => 'Coordinate::extractAllCellReferencesInRange', 'Cell::getRangeBoundaries' => 'Coordinate::getRangeBoundaries', 'Cell::mergeRangesInCollection' => 'Coordinate::mergeRangesInCollection', 'Cell::rangeBoundaries' => 'Coordinate::rangeBoundaries', 'Cell::rangeDimension' => 'Coordinate::rangeDimension', 'Cell::splitRange' => 'Coordinate::splitRange', 'Cell::stringFromColumnIndex' => 'Coordinate::stringFromColumnIndex', ]; // Keep '\' prefix for class names $prefixedClasses = []; foreach ($classes as $key => &$value) { $value = str_replace('PhpOffice\\', '\\PhpOffice\\', $value); $prefixedClasses['\\' . $key] = $value; } $mapping = $prefixedClasses + $classes + $methods; return $mapping; } /** * Search in all files in given directory. * * @param string $path */ private function recursiveReplace($path) { $patterns = [ '/*.md', '/*.txt', '/*.TXT', '/*.php', '/*.phpt', '/*.php3', '/*.php4', '/*.php5', '/*.phtml', ]; foreach ($patterns as $pattern) { foreach (glob($path . $pattern) as $file) { if (strpos($path, '/vendor/') !== false) { echo $file . " skipped\n"; continue; } $original = file_get_contents($file); $converted = $this->replace($original); if ($original !== $converted) { echo $file . " converted\n"; file_put_contents($file, $converted); } } } // Do the recursion in subdirectory foreach (glob($path . '/*', GLOB_ONLYDIR) as $subpath) { if (strpos($subpath, $path . '/') === 0) { $this->recursiveReplace($subpath); } } } public function migrate() { $path = realpath(getcwd()); echo 'This will search and replace recursively in ' . $path . PHP_EOL; echo 'You MUST backup your files first, or you risk losing data.' . PHP_EOL; echo 'Are you sure ? (y/n)'; $confirm = fread(STDIN, 1); if ($confirm === 'y') { $this->recursiveReplace($path); } } /** * Migrate the given code from PHPExcel to PhpSpreadsheet. * * @param string $original * * @return string */ public function replace($original) { $converted = str_replace($this->from, $this->to, $original); // The string "PHPExcel" gets special treatment because of how common it might be. // This regex requires a word boundary around the string, and it can't be // preceded by $ or -> (goal is to filter out cases where a variable is named $PHPExcel or similar) $converted = preg_replace('~(?)(\b|\\\\)PHPExcel\b~', '\\' . \PhpOffice\PhpSpreadsheet\Spreadsheet::class, $converted); return $converted; } }