03:08:30 Create new PHPExcel object<br />03:08:30 Set document properties<br />03:08:30 Add data<br />03:08:30 Set data validation<br />03:08:30 Write to Excel2007 format<br />03:08:30 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0097 seconds<br />03:08:30 Current memory usage: 6 MB<br />03:08:30 Peak memory usage: 6 MB<br />03:08:30 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/rusticosiso/mbinv/vendor/phpoffice/phpexcel/Examples<br />