21:59:17 Create new PHPExcel object
21:59:17 Set document properties
21:59:17 Add some data
21:59:17 Rename worksheet
21:59:17 Set cell protection
21:59:17 Set sheet security
21:59:17 Write to Excel2007 format
21:59:17 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0160 seconds
21:59:17 Current memory usage: 5.25 MB
21:59:17 Peak memory usage: 5.25 MB
21:59:17 Done writing file
File has been created in /home/glink/haiphams3.glinkdeployments.com/exams/vendor/phpoffice/phpexcel/Examples