12:19:44 Create new PHPExcel object
12:19:44 Set document properties
12:19:44 Add some data
12:19:44 Rename worksheet
12:19:44 Set cell protection
12:19:44 Set sheet security
12:19:44 Write to Excel2007 format
12:19:45 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0747 seconds
12:19:45 Current memory usage: 4 MB
12:19:45 Peak memory usage: 4 MB
12:19:45 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples