08:20:57 Create new PHPExcel object<br />08:20:57 Set document properties<br />08:20:57 Add some data<br />08:20:57 Set column widths<br />08:20:57 Add conditional formatting<br />08:20:57 Duplicate the conditional formatting across a range of cells<br />08:20:57 Set fonts<br />08:20:57 Set header/footer<br />08:20:57 Set page orientation and size<br />08:20:57 Rename worksheet<br />08:20:57 Write to Excel2007 format<br />08:20:57 File written to 08conditionalformatting.xlsx<br />Call time to write Workbook was 0.0274 seconds<br />08:20:57 Write to Excel5 format<br />08:20:57 File written to 08conditionalformatting.xls<br />Call time to write Workbook was 0.0311 seconds<br />08:20:57 Current memory usage: 8 MB<br />08:20:57 Peak memory usage: 8 MB<br />08:20:57 Done writing file<br />File has been created in /var/www/html/lcyj_sub/ylst/laravel/vendor/phpoffice/phpexcel/Examples<br />