22:03:55 Create new PHPExcel object<br />22:03:55 Set document properties<br />22:03:55 Add some data<br />22:03:55 Set column widths<br />22:03:55 Add conditional formatting<br />22:03:55 Duplicate the conditional formatting across a range of cells<br />22:03:55 Set fonts<br />22:03:55 Set header/footer<br />22:03:55 Set page orientation and size<br />22:03:55 Rename worksheet<br />22:03:55 Write to Excel2007 format<br />22:03:55 File written to 08conditionalformatting.xlsx<br />Call time to write Workbook was 0.0231 seconds<br />22:03:55 Write to Excel5 format<br />22:03:55 File written to 08conditionalformatting.xls<br />Call time to write Workbook was 0.0379 seconds<br />22:03:55 Current memory usage: 9 MB<br />22:03:55 Peak memory usage: 9 MB<br />22:03:55 Done writing file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />