22:08:52 Create new PHPExcel object<br />22:08:52 Set document properties<br />22:08:52 Add data<br />22:08:52 Set data validation<br />22:08:52 Write to Excel2007 format<br />22:08:52 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0097 seconds<br />22:08:52 Current memory usage: 6 MB<br />22:08:52 Peak memory usage: 6 MB<br />22:08:52 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/behappy/mbinv/vendor/phpoffice/phpexcel/Examples<br />