07:54:14 Create new PHPExcel object
07:54:14 Set document properties
07:54:14 Add some data
07:54:14 Add comments
07:54:14 Add rich-text string
07:54:14 Merge cells
07:54:14 Protect cells
07:54:14 Set cell number formats
07:54:14 Set column widths
07:54:14 Set fonts
07:54:14 Set alignments
07:54:14 Set thin black border outline around column
07:54:14 Set thick brown border outline around Total
07:54:14 Set fills
07:54:14 Set style for header row using alternative method
07:54:14 Unprotect a cell
07:54:14 Add a hyperlink to an external website
07:54:14 Add a hyperlink to another cell on a different worksheet within the workbook
07:54:14 Add a drawing to the worksheet
07:54:14 Add a drawing to the worksheet
07:54:14 Add a drawing to the worksheet
07:54:14 Play around with inserting and removing rows and columns
07:54:14 Set header/footer
07:54:14 Set page orientation and size
07:54:14 Rename first worksheet
07:54:14 Create a second Worksheet object
07:54:14 Add some data
07:54:14 Set the worksheet tab color
07:54:14 Set alignments
07:54:14 Set column widths
07:54:14 Set fonts
07:54:14 Add a drawing to the worksheet
07:54:14 Set page orientation and size
07:54:14 Rename second worksheet
07:54:14 Write to CSV format

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Fatal error: Uncaught exception 'PHPExcel_Writer_Exception' with message 'Could not open file /home/xvivointechdevel/public_html/vendor/phpoffice/phpexcel/Examples/16csv.csv for writing.' in /home/xvivointechdevel/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/CSV.php:113 Stack trace: #0 /home/xvivointechdevel/public_html/vendor/phpoffice/phpexcel/Examples/16csv.php(51): PHPExcel_Writer_CSV->save('/home/xvivointe...') #1 {main} thrown in /home/xvivointechdevel/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/CSV.php on line 113