21:34:33 Create new PHPExcel object<br />21:34:33 Set document properties<br />21:34:33 Add some data<br />21:34:33 Rename worksheet<br />21:34:33 Set document security<br />21:34:33 Set sheet security<br />21:34:33 Write to Excel5 format<br />21:34:33 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0148 seconds<br />21:34:33 Current memory usage: 6.5 MB<br />21:34:33 Peak memory usage: 6.5 MB<br />21:34:33 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/demorestaurante/mbinv/vendor/phpoffice/phpexcel/Examples<br />