08 Conditional formatting

18:27:48 Create new Spreadsheet object
18:27:48 Set document properties
18:27:48 Add some data

Warning: Trying to access array offset on value of type int in /var/www/erp/spreadsheet/src/PhpSpreadsheet/Cell/DefaultValueBinder.php on line 74

Warning: Trying to access array offset on value of type float in /var/www/erp/spreadsheet/src/PhpSpreadsheet/Cell/DefaultValueBinder.php on line 74

Warning: Trying to access array offset on value of type float in /var/www/erp/spreadsheet/src/PhpSpreadsheet/Cell/DefaultValueBinder.php on line 74

Warning: Trying to access array offset on value of type float in /var/www/erp/spreadsheet/src/PhpSpreadsheet/Cell/DefaultValueBinder.php on line 74

Warning: Trying to access array offset on value of type int in /var/www/erp/spreadsheet/src/PhpSpreadsheet/Cell/DefaultValueBinder.php on line 74
18:27:48 Set column widths
18:27:48 Add conditional formatting
18:27:48 Duplicate the conditional formatting across a range of cells
18:27:48 Set fonts
18:27:48 Set header/footer
18:27:48 Set page orientation and size
18:27:48 Rename 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/08_Conditional_formatting.php(109): PhpOffice\PhpSpreadsheet\Helper\Sample->write() #2 {main} thrown in /var/www/erp/spreadsheet/src/PhpSpreadsheet/Writer/Xlsx.php on line 212