19:19:43 Create new PHPExcel object<br />19:19:43 Set document properties<br />19:19:43 Add some data<br />19:19:43 Add conditional formatting<br />19:19:43 Duplicate the conditional formatting across a range of cells<br />19:19:43 Write to Excel2007 format<br />19:19:43 File written to 08conditionalformatting2.xlsx<br />Call time to write Workbook was 0.0055 seconds<br />19:19:43 Write to Excel5 format<br />19:19:43 File written to 08conditionalformatting2.xls<br />Call time to write Workbook was 0.0194 seconds<br />19:19:43 Current memory usage: 2.25 MB<br />19:19:43 Peak memory usage: 2.25 MB<br />19:19:43 Done writing file<br />File has been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples<br />