23:51:35 Create new PHPExcel object
23:51:35 Set document properties
23:51:35 Add some data
23:51:35 Add comments
23:51:35 Add rich-text string
23:51:35 Merge cells
23:51:35 Protect cells
23:51:35 Set cell number formats
23:51:35 Set column widths
23:51:35 Set fonts
23:51:35 Set alignments
23:51:35 Set thin black border outline around column
23:51:35 Set thick brown border outline around Total
23:51:35 Set fills
23:51:35 Set style for header row using alternative method
23:51:35 Unprotect a cell
23:51:35 Add a hyperlink to an external website
23:51:35 Add a hyperlink to another cell on a different worksheet within the workbook
23:51:35 Add a drawing to the worksheet
23:51:35 Add a drawing to the worksheet
23:51:35 Add a drawing to the worksheet
23:51:35 Play around with inserting and removing rows and columns
23:51:35 Set header/footer
23:51:35 Set page orientation and size
23:51:35 Rename first worksheet
23:51:35 Create a second Worksheet object
23:51:35 Add some data
23:51:35 Set the worksheet tab color
23:51:35 Set alignments
23:51:35 Set column widths
23:51:35 Set fonts
23:51:35 Add a drawing to the worksheet
23:51:35 Set page orientation and size
23:51:35 Rename second worksheet
23:51:35 Write to HTML format

Warning: fopen(/var/www/cheb/vendor/phpoffice/phpexcel/Examples/17html.htm): failed to open stream: Permission denied in /var/www/cheb/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/cheb/vendor/phpoffice/phpexcel/Examples/17html.htm for writing.' in /var/www/cheb/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php:166 Stack trace: #0 /var/www/cheb/vendor/phpoffice/phpexcel/Examples/17html.php(50): PHPExcel_Writer_HTML->save('/var/www/cheb/v...') #1 {main} thrown in /var/www/cheb/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php on line 166