15:58:02 Create new PHPExcel object<br />15:58:02 Set document properties<br />15:58:02 Add some data<br />15:58:02 Set column widths<br />15:58:02 Add conditional formatting<br />15:58:02 Duplicate the conditional formatting across a range of cells<br />15:58:02 Set fonts<br />15:58:02 Set header/footer<br />15:58:02 Set page orientation and size<br />15:58:02 Rename worksheet<br />15:58:02 Write to Excel2007 format<br />15:58:02 File written to 08conditionalformatting.xlsx<br />Call time to write Workbook was 0.0121 seconds<br />15:58:02 Write to Excel5 format<br />15:58:02 File written to 08conditionalformatting.xls<br />Call time to write Workbook was 0.0144 seconds<br />15:58:02 Current memory usage: 8 MB<br />15:58:02 Peak memory usage: 8 MB<br />15:58:02 Done writing file<br />File has been created in /var/www/chart_maker/vendor/phpoffice/phpexcel/Examples<br />