15:58:01 Create new PHPExcel object<br />15:58:01 Set document properties<br />15:58:01 Add some data<br />15:58:01 Add conditional formatting<br />15:58:01 Duplicate the conditional formatting across a range of cells<br />15:58:01 Write to Excel2007 format<br />15:58:01 File written to 08conditionalformatting2.xlsx<br />Call time to write Workbook was 0.0133 seconds<br />15:58:01 Write to Excel5 format<br />15:58:01 File written to 08conditionalformatting2.xls<br />Call time to write Workbook was 0.0112 seconds<br />15:58:01 Current memory usage: 4 MB<br />15:58:01 Peak memory usage: 4 MB<br />15:58:01 Done writing file<br />File has been created in /var/www/chart_maker/vendor/phpoffice/phpexcel/Examples<br />