09:28:39 Create new PHPExcel object<br />09:28:39 Set document properties<br />09:28:39 Add some data<br />09:28:39 Set column widths<br />09:28:39 Add conditional formatting<br />09:28:39 Duplicate the conditional formatting across a range of cells<br />09:28:39 Set fonts<br />09:28:39 Set header/footer<br />09:28:39 Set page orientation and size<br />09:28:39 Rename worksheet<br />09:28:39 Write to Excel2007 format<br />09:28:39 File written to 08conditionalformatting.xlsx<br />Call time to write Workbook was 0.0306 seconds<br />09:28:39 Write to Excel5 format<br />09:28:39 File written to 08conditionalformatting.xls<br />Call time to write Workbook was 0.0310 seconds<br />09:28:39 Current memory usage: 6 MB<br />09:28:39 Peak memory usage: 6 MB<br />09:28:39 Done writing file<br />File has been created in /var/www/html/laravel/vendor/phpoffice/phpexcel/Examples<br />