03:30:56 Create new PHPExcel object
03:30:56 Set document properties
03:30:56 Add some data
03:30:56 Add comments
03:30:56 Add rich-text string
03:30:56 Merge cells
03:30:56 Protect cells
03:30:56 Set cell number formats
03:30:56 Set column widths
03:30:56 Set fonts
03:30:56 Set alignments
03:30:56 Set thin black border outline around column
03:30:56 Set thick brown border outline around Total
03:30:56 Set fills
03:30:56 Set style for header row using alternative method
03:30:56 Unprotect a cell
03:30:56 Add a hyperlink to an external website
03:30:56 Add a hyperlink to another cell on a different worksheet within the workbook
03:30:56 Add a drawing to the worksheet
03:30:56 Add a drawing to the worksheet
03:30:56 Add a drawing to the worksheet
03:30:56 Play around with inserting and removing rows and columns
03:30:56 Set header/footer
03:30:56 Set page orientation and size
03:30:56 Rename first worksheet
03:30:56 Create a second Worksheet object
03:30:56 Add some data
03:30:56 Set the worksheet tab color
03:30:56 Set alignments
03:30:56 Set column widths
03:30:56 Set fonts
03:30:56 Add a drawing to the worksheet
03:30:56 Set page orientation and size
03:30:56 Rename second worksheet
03:30:56 Write to Excel2007 format

Fatal error: Uncaught exception 'PHPExcel_Writer_Exception' with message 'Could not close zip file /var/www/html/PHPExcel/Examples/05featuredemo.xlsx.' in /var/www/html/PHPExcel/Classes/PHPExcel/Writer/Excel2007.php:389 Stack trace: #0 /var/www/html/PHPExcel/Examples/05featuredemo.php(48): PHPExcel_Writer_Excel2007->save('/var/www/html/P...') #1 {main} thrown in /var/www/html/PHPExcel/Classes/PHPExcel/Writer/Excel2007.php on line 389