14:13:55 Create new PHPExcel object
14:13:55 Set document properties
14:13:55 Add some data
14:13:55 Add comments
14:13:55 Add rich-text string
14:13:55 Merge cells
14:13:55 Protect cells
14:13:55 Set cell number formats
14:13:55 Set column widths
14:13:55 Set fonts
14:13:55 Set alignments
14:13:55 Set thin black border outline around column
14:13:55 Set thick brown border outline around Total
14:13:55 Set fills
14:13:55 Set style for header row using alternative method
14:13:55 Unprotect a cell
14:13:55 Add a hyperlink to an external website
14:13:55 Add a hyperlink to another cell on a different worksheet within the workbook
14:13:55 Add a drawing to the worksheet
14:13:55 Add a drawing to the worksheet
14:13:55 Add a drawing to the worksheet
14:13:55 Play around with inserting and removing rows and columns
14:13:55 Set header/footer
14:13:55 Set page orientation and size
14:13:55 Rename first worksheet
14:13:55 Create a second Worksheet object
14:13:55 Add some data
14:13:55 Set the worksheet tab color
14:13:55 Set alignments
14:13:55 Set column widths
14:13:55 Set fonts
14:13:55 Add a drawing to the worksheet
14:13:55 Set page orientation and size
14:13:55 Rename second worksheet
14:13:55 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