14:45:51 Create new PHPExcel object
14:45:51 Set document properties
14:45:51 Add some data
14:45:51 Add comments
14:45:51 Add rich-text string
14:45:51 Merge cells
14:45:51 Protect cells
14:45:51 Set cell number formats
14:45:51 Set column widths
14:45:51 Set fonts
14:45:51 Set alignments
14:45:51 Set thin black border outline around column
14:45:51 Set thick brown border outline around Total
14:45:51 Set fills
14:45:51 Set style for header row using alternative method
14:45:51 Unprotect a cell
14:45:51 Add a hyperlink to an external website
14:45:51 Add a hyperlink to another cell on a different worksheet within the workbook
14:45:51 Add a drawing to the worksheet
14:45:51 Add a drawing to the worksheet
14:45:51 Add a drawing to the worksheet
14:45:51 Play around with inserting and removing rows and columns
14:45:51 Set header/footer
14:45:51 Set page orientation and size
14:45:51 Rename first worksheet
14:45:51 Create a second Worksheet object
14:45:51 Add some data
14:45:51 Set the worksheet tab color
14:45:51 Set alignments
14:45:51 Set column widths
14:45:51 Set fonts
14:45:51 Add a drawing to the worksheet
14:45:51 Set page orientation and size
14:45:51 Rename second worksheet
14:45:51 Write to Excel2007 format

Fatal error: Uncaught exception 'PHPExcel_Writer_Exception' with message 'Could not close zip file /var/www/backup/20160830/vendor/phpoffice/phpexcel/Examples/41password.xlsx.' in /var/www/backup/20160830/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php:399 Stack trace: #0 /var/www/backup/20160830/vendor/phpoffice/phpexcel/Examples/41password.php(54): PHPExcel_Writer_Excel2007->save('/var/www/backup...') #1 {main} thrown in /var/www/backup/20160830/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php on line 399