06:32:57 Create new PHPExcel object
06:32:57 Set document properties
06:32:57 Add some data
06:32:57 Add comments
06:32:57 Add rich-text string
06:32:57 Merge cells
06:32:57 Protect cells
06:32:57 Set cell number formats
06:32:57 Set column widths
06:32:57 Set fonts
06:32:57 Set alignments
06:32:57 Set thin black border outline around column
06:32:57 Set thick brown border outline around Total
06:32:57 Set fills
06:32:57 Set style for header row using alternative method
06:32:57 Unprotect a cell
06:32:57 Add a hyperlink to an external website
06:32:57 Add a hyperlink to another cell on a different worksheet within the workbook
06:32:57 Add a drawing to the worksheet
06:32:57 Add a drawing to the worksheet
06:32:57 Add a drawing to the worksheet
06:32:57 Play around with inserting and removing rows and columns
06:32:57 Set header/footer
06:32:57 Set page orientation and size
06:32:57 Rename first worksheet
06:32:57 Create a second Worksheet object
06:32:57 Add some data
06:32:57 Set the worksheet tab color
06:32:57 Set alignments
06:32:57 Set column widths
06:32:57 Set fonts
06:32:57 Add a drawing to the worksheet
06:32:57 Set page orientation and size
06:32:57 Rename second worksheet
06:32:57 Write to HTML format

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