01:09:40 Create new PHPExcel object
01:09:40 Set document properties
01:09:40 Add some data
01:09:40 Rename worksheet
01:09:40 Set cell protection
01:09:40 Set sheet security
01:09:40 Write to Excel2007 format
01:09:40 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0147 seconds
01:09:40 Current memory usage: 8 MB
01:09:40 Peak memory usage: 8 MB
01:09:40 Done writing file
File has been created in /home/sandt/lesnaya-osbb.s-and-t.com.ua/vendor/phpoffice/phpexcel/Examples