03:19:00 Create new PHPExcel object
03:19:00 Set document properties
03:19:00 Add some data
03:19:00 Rename worksheet
03:19:00 Set cell protection
03:19:00 Set sheet security
03:19:00 Write to Excel2007 format
03:19:00 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0146 seconds
03:19:00 Current memory usage: 5.25 MB
03:19:00 Peak memory usage: 5.25 MB
03:19:00 Done writing file
File has been created in /home/glink/haiphams3.glinkdeployments.com/exams/vendor/phpoffice/phpexcel/Examples