16:05:09 Create new PHPExcel object
16:05:09 Set document properties
16:05:09 Add some data
16:05:09 Rename worksheet
16:05:09 Set cell protection
16:05:09 Set sheet security
16:05:09 Write to Excel2007 format
16:05:09 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0104 seconds
16:05:09 Current memory usage: 5 MB
16:05:09 Peak memory usage: 5 MB
16:05:09 Done writing file
File has been created in /home/rrhhutem/public_html/idp-4e/vendor/phpoffice/phpexcel/Examples