07:45:52 Create new PHPExcel object
07:45:52 Set document properties
07:45:52 Add some data
07:45:52 Add conditional formatting
07:45:52 Duplicate the conditional formatting across a range of cells
07:45:52 Write to Excel2007 format
Fatal error: Uncaught Error: Class 'ZipArchive' not found in /var/www/html/API/class/PHPExcel-1.8/Classes/PHPExcel/Writer/Excel2007.php:220
Stack trace:
#0 /var/www/html/API/class/PHPExcel-1.8/Examples/08conditionalformatting2.php(110): PHPExcel_Writer_Excel2007->save()
#1 {main}
thrown in /var/www/html/API/class/PHPExcel-1.8/Classes/PHPExcel/Writer/Excel2007.php on line 220