00:51:43 Create new PHPExcel object<br />00:51:43 Set document properties<br />00:51:43 Add some data<br />00:51:43 Rename worksheet<br />00:51:43 Set document security<br />00:51:43 Set sheet security<br />00:51:43 Write to Excel2007 format<br />00:51:43 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0081 seconds<br />00:51:43 Current memory usage: 6 MB<br />00:51:43 Peak memory usage: 6.25 MB<br />00:51:43 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/repuestoslacentral/mbinv/vendor/phpoffice/phpexcel/Examples<br />