10:55:17 Create new PHPExcel object
10:55:17 Set document properties
10:55:17 Add some data
10:55:17 Add comments
10:55:17 Add rich-text string
10:55:17 Merge cells
10:55:17 Protect cells
10:55:17 Set cell number formats
10:55:17 Set column widths
10:55:17 Set fonts
10:55:17 Set alignments
10:55:17 Set thin black border outline around column
10:55:17 Set thick brown border outline around Total
10:55:17 Set fills
10:55:17 Set style for header row using alternative method
10:55:17 Unprotect a cell
10:55:17 Add a hyperlink to an external website
10:55:17 Add a hyperlink to another cell on a different worksheet within the workbook
10:55:17 Add a drawing to the worksheet
10:55:17 Add a drawing to the worksheet
10:55:17 Add a drawing to the worksheet
10:55:17 Play around with inserting and removing rows and columns
10:55:17 Set header/footer
10:55:17 Set page orientation and size
10:55:17 Rename first worksheet
10:55:17 Create a second Worksheet object
10:55:17 Add some data
10:55:17 Set the worksheet tab color
10:55:17 Set alignments
10:55:17 Set column widths
10:55:17 Set fonts
10:55:17 Add a drawing to the worksheet
10:55:17 Set page orientation and size
10:55:17 Rename second worksheet
10:55:17 Write to HTML format

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