17:25:12 Create new PHPExcel object<br />17:25:12 Set document properties<br />17:25:12 Add some data<br />17:25:12 Set column widths<br />17:25:12 Add conditional formatting<br />17:25:12 Duplicate the conditional formatting across a range of cells<br />17:25:12 Set fonts<br />17:25:12 Set header/footer<br />17:25:12 Set page orientation and size<br />17:25:12 Rename worksheet<br />17:25:12 Write to Excel2007 format<br />17:25:12 File written to 08conditionalformatting.xlsx<br />Call time to write Workbook was 0.0093 seconds<br />17:25:12 Write to Excel5 format<br />17:25:12 File written to 08conditionalformatting.xls<br />Call time to write Workbook was 0.0107 seconds<br />17:25:12 Current memory usage: 8.75 MB<br />17:25:12 Peak memory usage: 8.75 MB<br />17:25:12 Done writing file<br />File has been created in /var/www/yii2/vendor/phpoffice/phpexcel/Examples<br />