12:39:56 Create new PHPExcel object<br />12:39:56 Set document properties<br />12:39:56 Add some data<br />12:39:56 Add conditional formatting<br />12:39:56 Duplicate the conditional formatting across a range of cells<br />12:39:56 Write to Excel2007 format<br />12:39:56 File written to 08conditionalformatting2.xlsx<br />Call time to write Workbook was 0.0027 seconds<br />12:39:56 Write to Excel5 format<br />12:39:56 File written to 08conditionalformatting2.xls<br />Call time to write Workbook was 0.0034 seconds<br />12:39:56 Current memory usage: 2 MB<br />12:39:56 Peak memory usage: 2 MB<br />12:39:56 Done writing file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />