14:48:04 Create new PHPExcel object
14:48:04 Set document properties
14:48:04 Add some data
14:48:04 Add comments
14:48:04 Add rich-text string
14:48:04 Merge cells
14:48:04 Protect cells
14:48:04 Set cell number formats
14:48:04 Set column widths
14:48:04 Set fonts
14:48:04 Set alignments
14:48:04 Set thin black border outline around column
14:48:05 Set thick brown border outline around Total
14:48:05 Set fills
14:48:05 Set style for header row using alternative method
14:48:05 Unprotect a cell
14:48:05 Add a hyperlink to an external website
14:48:05 Add a hyperlink to another cell on a different worksheet within the workbook
14:48:05 Add a drawing to the worksheet
14:48:05 Add a drawing to the worksheet
14:48:05 Add a drawing to the worksheet
14:48:05 Play around with inserting and removing rows and columns
14:48:05 Set header/footer
14:48:05 Set page orientation and size
14:48:05 Rename first worksheet
14:48:05 Create a second Worksheet object
14:48:05 Add some data
14:48:05 Set the worksheet tab color
14:48:05 Set alignments
14:48:05 Set column widths
14:48:05 Set fonts
14:48:05 Add a drawing to the worksheet
14:48:05 Set page orientation and size
14:48:05 Rename second worksheet
14:48:05 Write to Excel2007 format

Fatal error: Uncaught Error: Class 'ZipArchive' not found in /var/www/serami/html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php:227 Stack trace: #0 /var/www/serami/html/vendor/phpoffice/phpexcel/Examples/05featuredemo.php(48): PHPExcel_Writer_Excel2007->save('/var/www/serami...') #1 {main} thrown in /var/www/serami/html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php on line 227