16:16:42 Create new PHPExcel object
16:16:42 Set document properties
16:16:42 Add some data
16:16:42 Rename worksheet
16:16:42 Set document security
16:16:42 Set sheet security
16:16:42 Write to Excel2007 format
16:16:42 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0096 seconds
16:16:42 Current memory usage: 6 MB
16:16:42 Peak memory usage: 6 MB
16:16:42 Done writing file
File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/elgranjero/mbinv/vendor/phpoffice/phpexcel/Examples