20:39:37 Create new PHPExcel object
20:39:37 Set document properties
20:39:37 Add some data
20:39:37 Add comments
20:39:37 Add rich-text string
20:39:37 Merge cells
20:39:37 Protect cells
20:39:37 Set cell number formats
20:39:37 Set column widths
20:39:37 Set fonts
20:39:37 Set alignments
20:39:37 Set thin black border outline around column
20:39:37 Set thick brown border outline around Total
20:39:37 Set fills
20:39:37 Set style for header row using alternative method
20:39:37 Unprotect a cell
20:39:37 Add a hyperlink to an external website
20:39:37 Add a hyperlink to another cell on a different worksheet within the workbook
20:39:37 Add a drawing to the worksheet
20:39:37 Add a drawing to the worksheet
20:39:37 Add a drawing to the worksheet
20:39:37 Play around with inserting and removing rows and columns
20:39:37 Set header/footer
20:39:37 Set page orientation and size
20:39:37 Rename first worksheet
20:39:37 Create a second Worksheet object
20:39:37 Add some data
20:39:37 Set the worksheet tab color
20:39:37 Set alignments
20:39:37 Set column widths
20:39:37 Set fonts
20:39:37 Add a drawing to the worksheet
20:39:37 Set page orientation and size
20:39:37 Rename second worksheet
20:39:37 Write to HTML format

Warning: fopen(/var/www/dorics/vendor/phpoffice/phpexcel/Examples/17html.htm): failed to open stream: Permission denied in /var/www/dorics/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php on line 159

Fatal error: Uncaught exception 'PHPExcel_Writer_Exception' with message 'Could not open file /var/www/dorics/vendor/phpoffice/phpexcel/Examples/17html.htm for writing.' in /var/www/dorics/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php:161 Stack trace: #0 /var/www/dorics/vendor/phpoffice/phpexcel/Examples/17html.php(50): PHPExcel_Writer_HTML->save('/var/www/dorics...') #1 {main} thrown in /var/www/dorics/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php on line 161