17:18:50 Create new PHPExcel object
17:18:50 Set document properties
17:18:50 Add some data
17:18:50 Add comments
17:18:50 Add rich-text string
17:18:50 Merge cells
17:18:50 Protect cells
17:18:50 Set cell number formats
17:18:50 Set column widths
17:18:50 Set fonts
17:18:50 Set alignments
17:18:50 Set thin black border outline around column
17:18:50 Set thick brown border outline around Total
17:18:50 Set fills
17:18:50 Set style for header row using alternative method
17:18:50 Unprotect a cell
17:18:50 Add a hyperlink to an external website
17:18:50 Add a hyperlink to another cell on a different worksheet within the workbook
17:18:50 Add a drawing to the worksheet
17:18:50 Add a drawing to the worksheet
17:18:50 Add a drawing to the worksheet
17:18:50 Play around with inserting and removing rows and columns
17:18:50 Set header/footer
17:18:50 Set page orientation and size
17:18:50 Rename first worksheet
17:18:50 Create a second Worksheet object
17:18:50 Add some data
17:18:50 Set the worksheet tab color
17:18:50 Set alignments
17:18:50 Set column widths
17:18:50 Set fonts
17:18:50 Add a drawing to the worksheet
17:18:50 Set page orientation and size
17:18:50 Rename second worksheet
17:18:50 Write to HTML format

Warning: fopen(/var/www/deploy/2017-10-31_14:55:23/vendor/phpoffice/phpexcel/Examples/17html.htm): failed to open stream: Permission denied in /var/www/deploy/2017-10-31_14:55:23/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php on line 164

Fatal error: Uncaught exception 'PHPExcel_Writer_Exception' with message 'Could not open file /var/www/deploy/2017-10-31_14:55:23/vendor/phpoffice/phpexcel/Examples/17html.htm for writing.' in /var/www/deploy/2017-10-31_14:55:23/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php:166 Stack trace: #0 /var/www/deploy/2017-10-31_14:55:23/vendor/phpoffice/phpexcel/Examples/17html.php(50): PHPExcel_Writer_HTML->save('/var/www/deploy...') #1 {main} thrown in /var/www/deploy/2017-10-31_14:55:23/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php on line 166