16:17:30 Create new PHPExcel object<br />16:17:30 Set document properties<br />16:17:30 Add some data<br />16:17:30 Set column widths<br />16:17:30 Add conditional formatting<br />16:17:31 Duplicate the conditional formatting across a range of cells<br />16:17:31 Set fonts<br />16:17:31 Set header/footer<br />16:17:31 Set page orientation and size<br />16:17:31 Rename worksheet<br />16:17:31 Write to Excel2007 format<br />16:17:31 File written to 08conditionalformatting.xlsx<br />Call time to write Workbook was 0.0147 seconds<br />16:17:31 Write to Excel5 format<br />16:17:31 File written to 08conditionalformatting.xls<br />Call time to write Workbook was 0.0159 seconds<br />16:17:31 Current memory usage: 8.75 MB<br />16:17:31 Peak memory usage: 8.75 MB<br />16:17:31 Done writing file<br />File has been created in /var/www/html/laravel/vendor/phpoffice/phpexcel/Examples<br />