10:21:17 Create new PHPExcel object<br />10:21:17 Set document properties<br />10:21:17 Add some data<br />10:21:17 Set column widths<br />10:21:17 Add conditional formatting<br />10:21:17 Duplicate the conditional formatting across a range of cells<br />10:21:17 Set fonts<br />10:21:17 Set header/footer<br />10:21:17 Set page orientation and size<br />10:21:17 Rename worksheet<br />10:21:17 Write to Excel2007 format<br />10:21:17 File written to 08conditionalformatting.xlsx<br />Call time to write Workbook was 0.0040 seconds<br />10:21:17 Write to Excel5 format<br />10:21:17 File written to 08conditionalformatting.xls<br />Call time to write Workbook was 0.0035 seconds<br />10:21:17 Current memory usage: 2 MB<br />10:21:17 Peak memory usage: 2 MB<br />10:21:17 Done writing file<br />File has been created in /home/autourdey/invoice/vendor/phpoffice/phpexcel/Examples<br />