23:16:22 Create new PHPExcel object
23:16:22 Set document properties
23:16:22 Add some data
23:16:22 Rename worksheet
23:16:22 Set cell protection
23:16:22 Set sheet security
23:16:22 Write to Excel2007 format
23:16:22 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0189 seconds
23:16:22 Current memory usage: 5.25 MB
23:16:22 Peak memory usage: 5.25 MB
23:16:22 Done writing file
File has been created in /home/glink/haiphams3.glinkdeployments.com/exams/vendor/phpoffice/phpexcel/Examples