07:53:13 Create new PHPExcel object<br />07:53:13 Set document properties<br />07:53:13 Add some data<br />07:53:13 Set column widths<br />07:53:13 Add conditional formatting<br />07:53:13 Duplicate the conditional formatting across a range of cells<br />07:53:13 Set fonts<br />07:53:13 Set header/footer<br />07:53:13 Set page orientation and size<br />07:53:13 Rename worksheet<br />07:53:13 Write to Excel2007 format<br />07:53:13 File written to 08conditionalformatting.xlsx<br />Call time to write Workbook was 0.0151 seconds<br />07:53:13 Write to Excel5 format<br />07:53:13 File written to 08conditionalformatting.xls<br />Call time to write Workbook was 0.0254 seconds<br />07:53:13 Current memory usage: 8 MB<br />07:53:13 Peak memory usage: 8 MB<br />07:53:13 Done writing file<br />File has been created in /var/www/html/laravel_test/vendor/phpoffice/phpexcel/Examples<br />