21:06:53 Create new PHPExcel object<br />21:06:53 Set document properties<br />21:06:53 Add some data<br />21:06:53 Write to Excel2007 format<br />21:06:53 File written to 22heavilyformatted.xlsx<br />Call time to write Workbook was 0.0333 seconds<br />21:06:53 Current memory usage: 7.75 MB<br />21:06:53 Write to Excel5 format<br />21:06:53 File written to 22heavilyformatted.xls<br />Call time to write Workbook was 0.0283 seconds<br />21:06:53 Current memory usage: 10 MB<br />21:06:53 Peak memory usage: 10 MB<br />21:06:53 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/kaya/mbinv/vendor/phpoffice/phpexcel/Examples<br />