16:59:17 Create new PHPExcel object
16:59:17 Set document properties
16:59:17 Add some data
16:59:17 Rename worksheet
16:59:17 Set cell protection
16:59:17 Set sheet security
16:59:17 Write to Excel2007 format
16:59:17 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0009 seconds
16:59:17 Current memory usage: 2 MB
16:59:17 Peak memory usage: 2 MB
16:59:17 Done writing file
File has been created in /var/www/rh/vendor/phpoffice/phpexcel/Examples