08:05:54 Create new PHPExcel object<br />08:05:54 Set document properties<br />08:05:54 Add some data<br />08:05:54 Write to Excel2007 format<br />08:05:54 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0332 seconds<br />08:05:54 Current memory usage: 4 MB<br />08:05:54 Write to Excel5 format<br />08:05:54 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0393 seconds<br />08:05:54 Current memory usage: 6 MB<br />08:05:54 Peak memory usage: 6 MB<br />08:05:54 Done writing file<br />File has been created in /var/www/html/preuc/vendor/phpoffice/phpexcel/Examples<br />