18:24:41 Create new PHPExcel object<br />18:24:41 Set document properties<br />18:24:41 Add some data<br />18:24:41 Set column widths<br />18:24:41 Add conditional formatting<br />18:24:41 Duplicate the conditional formatting across a range of cells<br />18:24:41 Set fonts<br />18:24:41 Set header/footer<br />18:24:41 Set page orientation and size<br />18:24:41 Rename worksheet<br />18:24:41 Write to Excel2007 format<br />18:24:41 File written to 08conditionalformatting.xlsx<br />Call time to write Workbook was 0.0133 seconds<br />18:24:41 Write to Excel5 format<br />18:24:41 File written to 08conditionalformatting.xls<br />Call time to write Workbook was 0.0198 seconds<br />18:24:41 Current memory usage: 8 MB<br />18:24:41 Peak memory usage: 8 MB<br />18:24:41 Done writing file<br />File has been created in /var/www/customs_yiao/vendor/phpoffice/phpexcel/Examples<br />