20:01:05 Create new PHPExcel object
20:01:05 Set document properties
20:01:05 Add some data
20:01:05 Add comments
20:01:05 Add rich-text string
20:01:05 Merge cells
20:01:05 Protect cells
20:01:05 Set cell number formats
20:01:05 Set column widths
20:01:05 Set fonts
20:01:05 Set alignments
20:01:05 Set thin black border outline around column
20:01:05 Set thick brown border outline around Total
20:01:05 Set fills
20:01:05 Set style for header row using alternative method
20:01:05 Unprotect a cell
20:01:05 Add a hyperlink to an external website
20:01:05 Add a hyperlink to another cell on a different worksheet within the workbook
20:01:05 Add a drawing to the worksheet
20:01:05 Add a drawing to the worksheet
20:01:05 Add a drawing to the worksheet
20:01:05 Play around with inserting and removing rows and columns
20:01:05 Set header/footer
20:01:05 Set page orientation and size
20:01:05 Rename first worksheet
20:01:05 Create a second Worksheet object
20:01:05 Add some data
20:01:05 Set the worksheet tab color
20:01:05 Set alignments
20:01:05 Set column widths
20:01:05 Set fonts
20:01:05 Add a drawing to the worksheet
20:01:05 Set page orientation and size
20:01:05 Rename second worksheet
20:01:05 Write to HTML format

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Fatal error: Uncaught exception 'PHPExcel_Writer_Exception' with message 'Could not open file /var/www/html/php5/Delivery/api/vendor/phpoffice/phpexcel/Examples/17html.htm for writing.' in /var/www/html/php5/Delivery/api/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php:161 Stack trace: #0 /var/www/html/php5/Delivery/api/vendor/phpoffice/phpexcel/Examples/17html.php(50): PHPExcel_Writer_HTML->save('/var/www/html/p...') #1 {main} thrown in /var/www/html/php5/Delivery/api/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/HTML.php on line 161