13:02:13 Create new PHPExcel object<br />13:02:13 Set document properties<br />13:02:13 Add some data<br />13:02:13 Write to Excel2007 format<br />13:02:13 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0178 seconds<br />13:02:13 Current memory usage: 6 MB<br />13:02:13 Write to Excel5 format<br />13:02:13 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0150 seconds<br />13:02:13 Current memory usage: 8 MB<br />13:02:13 Peak memory usage: 8 MB<br />13:02:13 Done writing file<br />File has been created in /var/www/html/examcontroller-web/vendor/phpoffice/phpexcel/Examples<br />