10:35:25 Create new PHPExcel object
10:35:26 Set document properties
10:35:26 Add some data
10:35:26 Add comments
10:35:26 Add rich-text string
10:35:26 Merge cells
10:35:26 Protect cells
10:35:26 Set cell number formats
10:35:26 Set column widths
10:35:26 Set fonts
10:35:26 Set alignments
10:35:26 Set thin black border outline around column
10:35:26 Set thick brown border outline around Total
10:35:26 Set fills
10:35:26 Set style for header row using alternative method
10:35:26 Unprotect a cell
10:35:26 Add a hyperlink to the sheet
10:35:26 Add a drawing to the worksheet
10:35:26 Add a drawing to the worksheet
10:35:26 Add a drawing to the worksheet
10:35:26 Play around with inserting and removing rows and columns
10:35:26 Set header/footer
10:35:26 Set page orientation and size
10:35:26 Rename first worksheet
10:35:26 Create a second Worksheet object
10:35:26 Add some data
10:35:26 Set the worksheet tab color
10:35:26 Set alignments
10:35:26 Set column widths
10:35:26 Set fonts
10:35:26 Add a drawing to the worksheet
10:35:26 Set page orientation and size
10:35:26 Rename second worksheet
10:35:26 Write to CSV format

Warning: fopen(/var/www/sos_crash/symfony/vendor/phpoffice/phpexcel/Examples/16csv.csv): failed to open stream: Permission denied in /var/www/sos_crash/symfony/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/CSV.php on line 111

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