22:14:01 Create new PHPExcel object<br />22:14:01 Set document properties<br />22:14:01 Add some data<br />22:14:01 Set column widths<br />22:14:01 Add conditional formatting<br />22:14:01 Duplicate the conditional formatting across a range of cells<br />22:14:01 Set fonts<br />22:14:01 Set header/footer<br />22:14:01 Set page orientation and size<br />22:14:01 Rename worksheet<br />22:14:01 Write to Excel2007 format<br />22:14:01 File written to 08conditionalformatting.xlsx<br />Call time to write Workbook was 0.0335 seconds<br />22:14:01 Write to Excel5 format<br />22:14:01 File written to 08conditionalformatting.xls<br />Call time to write Workbook was 0.0067 seconds<br />22:14:01 Current memory usage: 2 MB<br />22:14:01 Peak memory usage: 2 MB<br />22:14:01 Done writing file<br />File has been created in /home/autourdey/invoice/vendor/phpoffice/phpexcel/Examples<br />