00:16:42 Create new PHPExcel object
00:16:42 Set document properties
00:16:42 Add some data
00:16:42 Set column widths
00:16:42 Add conditional formatting
00:16:42 Duplicate the conditional formatting across a range of cells
00:16:42 Set fonts
00:16:42 Set header/footer
00:16:42 Set page orientation and size
00:16:42 Rename worksheet
00:16:42 Write to Excel2007 format
00:16:42 File written to 08conditionalformatting.xlsx
Call time to write Workbook was 0.0024 seconds
00:16:42 Write to Excel5 format

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Fatal error: Uncaught PHPExcel_Writer_Exception: Can't open /var/www/html2/icheckinventory/vendor/phpoffice/phpexcel/Examples/08conditionalformatting.xls. It may be in use or protected. in /var/www/html2/icheckinventory/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/OLE/PPS/Root.php:88 Stack trace: #0 /var/www/html2/icheckinventory/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel5.php(214): PHPExcel_Shared_OLE_PPS_Root->save('/var/www/html2/...') #1 /var/www/html2/icheckinventory/vendor/phpoffice/phpexcel/Examples/08conditionalformatting.php(174): PHPExcel_Writer_Excel5->save('/var/www/html2/...') #2 {main} thrown in /var/www/html2/icheckinventory/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/OLE/PPS/Root.php on line 88