22:08:37 Create new PHPExcel object<br />22:08:37 Set document properties<br />22:08:37 Add some data<br />22:08:37 Write to Excel2007 format<br />22:08:37 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0317 seconds<br />22:08:37 Current memory usage: 7.75 MB<br />22:08:37 Write to Excel5 format<br />22:08:37 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0282 seconds<br />22:08:37 Current memory usage: 10 MB<br />22:08:37 Peak memory usage: 10 MB<br />22:08:37 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/lamontana/mbinv/vendor/phpoffice/phpexcel/Examples<br />