16:33:11 Create new PHPExcel object<br />16:33:11 Set document properties<br />16:33:11 Add some data<br />16:33:11 Write to Excel2007 format<br />16:33:11 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0173 seconds<br />16:33:11 Current memory usage: 6 MB<br />16:33:11 Write to Excel5 format<br />16:33:11 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0149 seconds<br />16:33:11 Current memory usage: 8 MB<br />16:33:11 Peak memory usage: 8 MB<br />16:33:11 Done writing file<br />File has been created in /var/www/html/examcontroller-web/vendor/phpoffice/phpexcel/Examples<br />