09:20:08 Create new PHPExcel object<br />09:20:08 Set document properties<br />09:20:08 Add data<br />09:20:08 Set data validation<br />09:20:08 Write to Excel2007 format<br />09:20:08 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0093 seconds<br />09:20:08 Current memory usage: 6 MB<br />09:20:08 Peak memory usage: 6 MB<br />09:20:08 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/textilesprogresivos/mbinv/vendor/phpoffice/phpexcel/Examples<br />