18:06:09 Create new PHPExcel object
18:06:09 Set document properties
18:06:09 Add some data
18:06:09 Rename worksheet
18:06:09 Set cell protection
18:06:09 Set sheet security
18:06:09 Write to Excel2007 format
18:06:09 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0840 seconds
18:06:09 Current memory usage: 2 MB
18:06:09 Peak memory usage: 2 MB
18:06:09 Done writing file
File has been created in /home/showbiz/public_html/team/ninja/vendor/phpoffice/phpexcel/Examples