23:54:44 Create new PHPExcel object<br />23:54:44 Set document properties<br />23:54:44 Add some data<br />23:54:44 Rename worksheet<br />23:54:44 Set document security<br />23:54:44 Set sheet security<br />23:54:44 Write to Excel2007 format<br />23:54:44 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0081 seconds<br />23:54:44 Current memory usage: 6 MB<br />23:54:44 Peak memory usage: 6 MB<br />23:54:44 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/microgt/mbinv/vendor/phpoffice/phpexcel/Examples<br />