15:34:51 Create new PHPExcel object<br />15:34:51 Set document properties<br />15:34:51 Add some data<br />15:34:51 Rename worksheet<br />15:34:51 Set document security<br />15:34:51 Set sheet security<br />15:34:51 Write to Excel2007 format<br />15:34:51 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0094 seconds<br />15:34:51 Current memory usage: 6 MB<br />15:34:51 Peak memory usage: 6.25 MB<br />15:34:51 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/pbmantenimiento/mbinv/vendor/phpoffice/phpexcel/Examples<br />