08:10:59 Create new PHPExcel object
08:10:59 Set document properties
08:10:59 Add some data
08:10:59 Add comments
08:10:59 Add rich-text string
08:10:59 Merge cells
08:10:59 Protect cells
08:10:59 Set cell number formats
08:10:59 Set column widths
08:10:59 Set fonts
08:10:59 Set alignments
08:10:59 Set thin black border outline around column
08:10:59 Set thick brown border outline around Total
08:10:59 Set fills
08:10:59 Set style for header row using alternative method
08:10:59 Unprotect a cell
08:10:59 Add a hyperlink to an external website
08:10:59 Add a hyperlink to another cell on a different worksheet within the workbook
08:10:59 Add a drawing to the worksheet
08:10:59 Add a drawing to the worksheet
08:10:59 Add a drawing to the worksheet
08:10:59 Play around with inserting and removing rows and columns
08:10:59 Set header/footer
08:10:59 Set page orientation and size
08:10:59 Rename first worksheet
08:10:59 Create a second Worksheet object
08:10:59 Add some data
08:10:59 Set the worksheet tab color
08:10:59 Set alignments
08:10:59 Set column widths
08:10:59 Set fonts
08:10:59 Add a drawing to the worksheet
08:10:59 Set page orientation and size
08:10:59 Rename second worksheet
08:10:59 Write to CSV format
Warning: fopen(/var/www/html/hall-arrangement-api/vendor/phpoffice/phpexcel/Examples/16csv.csv): failed to open stream: Permission denied in /var/www/html/hall-arrangement-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/hall-arrangement-api/vendor/phpoffice/phpexcel/Examples/16csv.csv for writing. in /var/www/html/hall-arrangement-api/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/CSV.php:116
Stack trace:
#0 /var/www/html/hall-arrangement-api/vendor/phpoffice/phpexcel/Examples/16csv.php(50): PHPExcel_Writer_CSV->save('/var/www/html/h...')
#1 {main}
thrown in /var/www/html/hall-arrangement-api/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/CSV.php on line 116