19:11:09 Create new PHPExcel object<br />19:11:09 Set document properties<br />19:11:09 Add some data<br />19:11:09 Rename worksheet<br />19:11:09 Set document security<br />19:11:09 Set sheet security<br />19:11:09 Write to Excel2007 format<br />19:11:09 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0079 seconds<br />19:11:09 Current memory usage: 6 MB<br />19:11:09 Peak memory usage: 6 MB<br />19:11:09 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/microgt/mbinv/vendor/phpoffice/phpexcel/Examples<br />