20:46:38 Create new PHPExcel object<br />20:46:38 Set document properties<br />20:46:38 Add some data<br />20:46:38 Write to Excel2007 format<br />20:46:38 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0318 seconds<br />20:46:38 Current memory usage: 7.75 MB<br />20:46:38 Write to Excel5 format<br />20:46:38 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0283 seconds<br />20:46:38 Current memory usage: 10 MB<br />20:46:38 Peak memory usage: 10 MB<br />20:46:38 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/demo/mbinv/vendor/phpoffice/phpexcel/Examples<br />