16:27:45 Create new PHPExcel object
16:27:45 Set document properties
16:27:45 Add some data
16:27:45 Rename worksheet
16:27:45 Set cell protection
16:27:45 Set sheet security
16:27:45 Write to Excel2007 format
16:27:45 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0091 seconds
16:27:45 Current memory usage: 6.25 MB
16:27:45 Peak memory usage: 6.25 MB
16:27:45 Done writing file
File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/demo/mbinv/vendor/phpoffice/phpexcel/Examples