17:35:15 Create new PHPExcel object
17:35:15 Set document properties
17:35:15 Add some data
17:35:15 Add comments
17:35:15 Add rich-text string
17:35:15 Merge cells
17:35:15 Protect cells
17:35:15 Set cell number formats
17:35:15 Set column widths
17:35:15 Set fonts
17:35:15 Set alignments
17:35:15 Set thin black border outline around column
17:35:15 Set thick brown border outline around Total
17:35:15 Set fills
17:35:15 Set style for header row using alternative method
17:35:15 Unprotect a cell
17:35:15 Add a hyperlink to an external website
17:35:15 Add a hyperlink to another cell on a different worksheet within the workbook
17:35:15 Add a drawing to the worksheet
17:35:15 Add a drawing to the worksheet
17:35:15 Add a drawing to the worksheet
17:35:15 Play around with inserting and removing rows and columns
17:35:15 Set header/footer
17:35:15 Set page orientation and size
17:35:15 Rename first worksheet
17:35:15 Create a second Worksheet object
17:35:15 Add some data
17:35:15 Set the worksheet tab color
17:35:15 Set alignments
17:35:15 Set column widths
17:35:15 Set fonts
17:35:15 Add a drawing to the worksheet
17:35:15 Set page orientation and size
17:35:15 Rename second worksheet
17:35:15 Write to CSV format
Warning: fopen(/var/www/html/examcontroller-api/vendor/phpoffice/phpexcel/Examples/16csv.csv): failed to open stream: Permission denied in /var/www/html/examcontroller-api/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/CSV.php on line 114
Fatal error: Uncaught PHPExcel_Writer_Exception: Could not open file /var/www/html/examcontroller-api/vendor/phpoffice/phpexcel/Examples/16csv.csv for writing. in /var/www/html/examcontroller-api/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/CSV.php:116
Stack trace:
#0 /var/www/html/examcontroller-api/vendor/phpoffice/phpexcel/Examples/16csv.php(50): PHPExcel_Writer_CSV->save('/var/www/html/e...')
#1 {main}
thrown in /var/www/html/examcontroller-api/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/CSV.php on line 116