01:44:47 Create new PHPExcel object
01:44:47 Set document properties
01:44:47 Add some data
01:44:47 Rename worksheet
01:44:47 Set cell protection
01:44:47 Set sheet security
01:44:47 Write to Excel2007 format
01:44:47 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0679 seconds
01:44:47 Current memory usage: 4 MB
01:44:47 Peak memory usage: 4 MB
01:44:47 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples