10:31:22 Create new PHPExcel object<br />10:31:22 Set document properties<br />10:31:22 Add some data<br />10:31:22 Set column widths<br />10:31:22 Add conditional formatting<br />10:31:22 Duplicate the conditional formatting across a range of cells<br />10:31:22 Set fonts<br />10:31:22 Set header/footer<br />10:31:22 Set page orientation and size<br />10:31:22 Rename worksheet<br />10:31:22 Write to Excel2007 format<br />10:31:22 File written to 08conditionalformatting.xlsx<br />Call time to write Workbook was 0.0485 seconds<br />10:31:22 Write to Excel5 format<br />10:31:22 File written to 08conditionalformatting.xls<br />Call time to write Workbook was 0.0655 seconds<br />10:31:22 Current memory usage: 2 MB<br />10:31:22 Peak memory usage: 2 MB<br />10:31:22 Done writing file<br />File has been created in /home/autourdey/invoice/vendor/phpoffice/phpexcel/Examples<br />