17:29:07 Create new PHPExcel object<br />17:29:07 Set document properties<br />17:29:07 Add some data<br />17:29:08 Write to Excel2007 format<br />17:29:08 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0456 seconds<br />17:29:08 Current memory usage: 7.75 MB<br />17:29:08 Write to Excel5 format<br />17:29:08 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0382 seconds<br />17:29:08 Current memory usage: 10 MB<br />17:29:08 Peak memory usage: 10 MB<br />17:29:08 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/serproingt/mbinv/vendor/phpoffice/phpexcel/Examples<br />