13:57:54 Create new PHPExcel object<br />13:57:54 Set document properties<br />13:57:54 Add some data<br />13:57:54 Write to Excel2007 format<br />13:57:54 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.1850 seconds<br />13:57:54 Current memory usage: 7.75 MB<br />13:57:54 Write to Excel5 format<br />13:57:54 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.1586 seconds<br />13:57:54 Current memory usage: 10 MB<br />13:57:54 Peak memory usage: 10 MB<br />13:57:54 Done writing file<br />File has been created in /var/www/rmz31/vendor/phpoffice/phpexcel/Examples<br />