21:27:26 Create new PHPExcel object<br />21:27:26 Set document properties<br />21:27:26 Add some data<br />21:27:26 Add conditional formatting<br />21:27:26 Duplicate the conditional formatting across a range of cells<br />21:27:26 Write to Excel2007 format<br />21:27:26 File written to 08conditionalformatting2.xlsx<br />Call time to write Workbook was 0.0032 seconds<br />21:27:26 Write to Excel5 format<br />21:27:26 File written to 08conditionalformatting2.xls<br />Call time to write Workbook was 0.0021 seconds<br />21:27:26 Current memory usage: 2 MB<br />21:27:26 Peak memory usage: 2 MB<br />21:27:26 Done writing file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />