16:04:39 Create new PHPExcel object<br />16:04:39 Set document properties<br />16:04:39 Add some data<br />16:04:39 Set column widths<br />16:04:39 Add conditional formatting<br />16:04:39 Duplicate the conditional formatting across a range of cells<br />16:04:39 Set fonts<br />16:04:39 Set header/footer<br />16:04:39 Set page orientation and size<br />16:04:39 Rename worksheet<br />16:04:39 Write to Excel2007 format<br />16:04:39 File written to 08conditionalformatting.xlsx<br />Call time to write Workbook was 0.0079 seconds<br />16:04:39 Write to Excel5 format<br />16:04:39 File written to 08conditionalformatting.xls<br />Call time to write Workbook was 0.0105 seconds<br />16:04:39 Current memory usage: 8 MB<br />16:04:39 Peak memory usage: 8 MB<br />16:04:39 Done writing file<br />File has been created in /var/www/html/examcontroller-web/vendor/phpoffice/phpexcel/Examples<br />