15:31:55 Create new PHPExcel object<br />15:31:55 Set document properties<br />15:31:55 Add some data<br />15:31:55 Add conditional formatting<br />15:31:55 Duplicate the conditional formatting across a range of cells<br />15:31:55 Write to Excel2007 format<br />15:31:55 File written to 08conditionalformatting2.xlsx<br />Call time to write Workbook was 0.0021 seconds<br />15:31:55 Write to Excel5 format<br />15:31:55 File written to 08conditionalformatting2.xls<br />Call time to write Workbook was 0.0061 seconds<br />15:31:55 Current memory usage: 2 MB<br />15:31:55 Peak memory usage: 2 MB<br />15:31:55 Done writing file<br />File has been created in /var/www/html/petroerp3/vendor/phpoffice/phpexcel/Examples<br />