21:13:15 Create new PHPExcel object<br />21:13:15 Set document properties<br />21:13:15 Add some data<br />21:13:15 Set column widths<br />21:13:15 Add conditional formatting<br />21:13:15 Duplicate the conditional formatting across a range of cells<br />21:13:15 Set fonts<br />21:13:15 Set header/footer<br />21:13:15 Set page orientation and size<br />21:13:15 Rename worksheet<br />21:13:15 Write to Excel2007 format<br />21:13:15 File written to 08conditionalformatting.xlsx<br />Call time to write Workbook was 0.0105 seconds<br />21:13:15 Write to Excel5 format<br />21:13:15 File written to 08conditionalformatting.xls<br />Call time to write Workbook was 0.0311 seconds<br />21:13:15 Current memory usage: 8 MB<br />21:13:15 Peak memory usage: 8 MB<br />21:13:15 Done writing file<br />File has been created in /var/www/customs_rongma/vendor/phpoffice/phpexcel/Examples<br />