12:06:50 Create new PHPExcel object<br />12:06:50 Set document properties<br />12:06:50 Add some data<br />12:06:50 Set column widths<br />12:06:50 Add conditional formatting<br />12:06:50 Duplicate the conditional formatting across a range of cells<br />12:06:50 Set fonts<br />12:06:50 Set header/footer<br />12:06:50 Set page orientation and size<br />12:06:50 Rename worksheet<br />12:06:50 Write to Excel2007 format<br />12:06:50 File written to 08conditionalformatting.xlsx<br />Call time to write Workbook was 0.0040 seconds<br />12:06:50 Write to Excel5 format<br />12:06:50 File written to 08conditionalformatting.xls<br />Call time to write Workbook was 0.0099 seconds<br />12:06:50 Current memory usage: 4 MB<br />12:06:50 Peak memory usage: 4 MB<br />12:06:50 Done writing file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />