12:28:34 Create new PHPExcel object
12:28:34 Set document properties
12:28:34 Add some data
12:28:34 Add comments
12:28:34 Add rich-text string
12:28:34 Merge cells
12:28:34 Protect cells
12:28:34 Set cell number formats
12:28:34 Set column widths
12:28:34 Set fonts
12:28:34 Set alignments
12:28:34 Set thin black border outline around column
12:28:34 Set thick brown border outline around Total
12:28:34 Set fills
12:28:34 Set style for header row using alternative method
12:28:34 Unprotect a cell
12:28:34 Add a hyperlink to an external website
12:28:34 Add a hyperlink to another cell on a different worksheet within the workbook
12:28:34 Add a drawing to the worksheet
12:28:34 Add a drawing to the worksheet
12:28:34 Add a drawing to the worksheet
12:28:34 Play around with inserting and removing rows and columns
12:28:34 Set header/footer
12:28:34 Set page orientation and size
12:28:34 Rename first worksheet
12:28:34 Create a second Worksheet object
12:28:34 Add some data
12:28:34 Set the worksheet tab color
12:28:34 Set alignments
12:28:34 Set column widths
12:28:34 Set fonts
12:28:34 Add a drawing to the worksheet
12:28:34 Set page orientation and size
12:28:34 Rename second worksheet
12:28:34 Write to CSV format

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Fatal error: Uncaught PHPExcel_Writer_Exception: Could not open file /var/www/html/ovunque-si/mose/vendor/phpoffice/phpexcel/Examples/16csv.csv for writing. in /var/www/html/ovunque-si/mose/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/CSV.php:113 Stack trace: #0 /var/www/html/ovunque-si/mose/vendor/phpoffice/phpexcel/Examples/16csv.php(51): PHPExcel_Writer_CSV->save('/var/www/html/o...') #1 {main} thrown in /var/www/html/ovunque-si/mose/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/CSV.php on line 113