22:19:16 Create new PHPExcel object
22:19:16 Set document properties
22:19:16 Add some data
22:19:16 Add comments
22:19:16 Add rich-text string
22:19:16 Merge cells
22:19:16 Protect cells
22:19:16 Set cell number formats
22:19:16 Set column widths
22:19:16 Set fonts
22:19:16 Set alignments
22:19:16 Set thin black border outline around column
22:19:16 Set thick brown border outline around Total
22:19:16 Set fills
22:19:16 Set style for header row using alternative method
22:19:16 Unprotect a cell
22:19:16 Add a hyperlink to an external website
22:19:16 Add a hyperlink to another cell on a different worksheet within the workbook
22:19:16 Add a drawing to the worksheet
22:19:16 Add a drawing to the worksheet
22:19:16 Add a drawing to the worksheet
22:19:16 Play around with inserting and removing rows and columns
22:19:16 Set header/footer
22:19:16 Set page orientation and size
22:19:16 Rename first worksheet
22:19:16 Create a second Worksheet object
22:19:16 Add some data
22:19:16 Set the worksheet tab color
22:19:16 Set alignments
22:19:16 Set column widths
22:19:16 Set fonts
22:19:16 Add a drawing to the worksheet
22:19:16 Set page orientation and size
22:19:16 Rename second worksheet
22:19:16 Write to CSV format
Warning: fopen(/var/www/html/unonegocio/vendor/phpoffice/phpexcel/Examples/16csv.csv): failed to open stream: Permission denied in /var/www/html/unonegocio/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/CSV.php on line 111
Fatal error: Uncaught PHPExcel_Writer_Exception: Could not open file /var/www/html/unonegocio/vendor/phpoffice/phpexcel/Examples/16csv.csv for writing. in /var/www/html/unonegocio/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/CSV.php:113
Stack trace:
#0 /var/www/html/unonegocio/vendor/phpoffice/phpexcel/Examples/16csv.php(51): PHPExcel_Writer_CSV->save('/var/www/html/u...')
#1 {main}
thrown in /var/www/html/unonegocio/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/CSV.php on line 113