08:14:44 Create new PHPExcel object<br />08:14:44 Set document properties<br />08:14:44 Add some data<br />08:14:44 Add conditional formatting<br />08:14:44 Duplicate the conditional formatting across a range of cells<br />08:14:44 Write to Excel2007 format<br />08:14:44 File written to 08conditionalformatting2.xlsx<br />Call time to write Workbook was 0.0026 seconds<br />08:14:44 Write to Excel5 format<br />08:14:44 File written to 08conditionalformatting2.xls<br />Call time to write Workbook was 0.0197 seconds<br />08:14:44 Current memory usage: 2.25 MB<br />08:14:44 Peak memory usage: 2.25 MB<br />08:14:44 Done writing file<br />File has been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples<br />