22:28:45 Create new PHPExcel object
22:28:45 Set document properties
22:28:45 Add some data
22:28:45 Rename worksheet
22:28:45 Set cell protection
22:28:45 Set sheet security
22:28:45 Write to Excel2007 format
22:28:45 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0167 seconds
22:28:45 Current memory usage: 5.25 MB
22:28:45 Peak memory usage: 5.25 MB
22:28:45 Done writing file
File has been created in /home/cambodm5/public_html/pt/app/vendor/phpoffice/phpexcel/Examples