19:28:12 Create new PHPExcel object<br />19:28:12 Set document properties<br />19:28:12 Add some data<br />19:28:12 Rename worksheet<br />19:28:12 Set document security<br />19:28:12 Set sheet security<br />19:28:12 Write to Excel2007 format<br />19:28:12 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0093 seconds<br />19:28:12 Current memory usage: 6 MB<br />19:28:12 Peak memory usage: 6 MB<br />19:28:12 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/lamontana/mbinv/vendor/phpoffice/phpexcel/Examples<br />