14:53:53 Create new PHPExcel object
14:53:53 Set document properties
14:53:53 Add some data
14:53:53 Add comments
14:53:53 Add rich-text string
14:53:53 Merge cells
14:53:53 Protect cells
14:53:53 Set cell number formats
14:53:53 Set column widths
14:53:53 Set fonts
14:53:53 Set alignments
14:53:53 Set thin black border outline around column
14:53:53 Set thick brown border outline around Total
14:53:53 Set fills
14:53:53 Set style for header row using alternative method
14:53:53 Unprotect a cell
14:53:53 Add a hyperlink to an external website
14:53:53 Add a hyperlink to another cell on a different worksheet within the workbook
14:53:53 Add a drawing to the worksheet
14:53:53 Add a drawing to the worksheet
14:53:53 Add a drawing to the worksheet
14:53:53 Play around with inserting and removing rows and columns
14:53:53 Set header/footer
14:53:53 Set page orientation and size
14:53:53 Rename first worksheet
14:53:53 Create a second Worksheet object
14:53:53 Add some data
14:53:53 Set the worksheet tab color
14:53:53 Set alignments
14:53:53 Set column widths
14:53:53 Set fonts
14:53:53 Add a drawing to the worksheet
14:53:53 Set page orientation and size
14:53:53 Rename second worksheet
14:53:53 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