17:29:07 Create new PHPExcel object<br />17:29:07 Set document properties<br />17:29:07 Add some data<br />17:29:07 Set column widths<br />17:29:07 Add conditional formatting<br />17:29:07 Duplicate the conditional formatting across a range of cells<br />17:29:07 Set fonts<br />17:29:07 Set header/footer<br />17:29:07 Set page orientation and size<br />17:29:07 Rename worksheet<br />17:29:07 Write to Excel2007 format<br />17:29:07 File written to 08conditionalformatting.xlsx<br />Call time to write Workbook was 0.0158 seconds<br />17:29:07 Write to Excel5 format<br />17:29:07 File written to 08conditionalformatting.xls<br />Call time to write Workbook was 0.0288 seconds<br />17:29:07 Current memory usage: 2.25 MB<br />17:29:07 Peak memory usage: 2.25 MB<br />17:29:07 Done writing file<br />File has been created in /var/www/polr/vendor/phpoffice/phpexcel/Examples<br />