05 Feature demo

20:55:49 Create new Spreadsheet object
20:55:49 Set document properties
20:55:49 Add some data

Warning: Trying to access array offset on value of type float in /var/www/erp/spreadsheet/src/PhpSpreadsheet/Cell/DefaultValueBinder.php on line 74
20:55:49 Add comments
20:55:49 Add rich-text string
20:55:49 Merge cells
20:55:49 Protect cells
20:55:49 Set cell number formats
20:55:49 Set column widths
20:55:49 Set fonts
20:55:49 Set alignments
20:55:49 Set thin black border outline around column
20:55:49 Set thick brown border outline around Total
20:55:49 Set fills
20:55:49 Set style for header row using alternative method
20:55:49 Unprotect a cell
20:55:49 Add a hyperlink to an external website
20:55:49 Add a hyperlink to another cell on a different worksheet within the workbook
20:55:49 Add a drawing to the worksheet
20:55:49 Add a drawing to the worksheet
20:55:49 Add a drawing to the worksheet
20:55:49 Play around with inserting and removing rows and columns
20:55:49 Set header/footer
20:55:49 Set page orientation and size
20:55:49 Rename first worksheet
20:55:49 Create a second Worksheet object
20:55:49 Add some data
20:55:49 Set the worksheet tab color
20:55:49 Set alignments
20:55:49 Set column widths
20:55:49 Set fonts
20:55:49 Add a drawing to the worksheet
20:55:49 Set page orientation and size
20:55:49 Rename second worksheet

Fatal error: Uncaught Error: Class "ZipArchive" not found in /var/www/erp/spreadsheet/src/PhpSpreadsheet/Writer/Xlsx.php:212 Stack trace: #0 /var/www/erp/spreadsheet/src/PhpSpreadsheet/Helper/Sample.php(100): PhpOffice\PhpSpreadsheet\Writer\Xlsx->save() #1 /var/www/erp/spreadsheet/samples/05_Feature_demo.php(7): PhpOffice\PhpSpreadsheet\Helper\Sample->write() #2 {main} thrown in /var/www/erp/spreadsheet/src/PhpSpreadsheet/Writer/Xlsx.php on line 212