19:18:17 Create new PHPExcel object
19:18:17 Set document properties
19:18:17 Add some data
19:18:17 Rename worksheet
19:18:17 Set cell protection
19:18:17 Set sheet security
19:18:17 Write to Excel2007 format
19:18:17 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0199 seconds
19:18:17 Current memory usage: 5.25 MB
19:18:17 Peak memory usage: 5.25 MB
19:18:17 Done writing file
File has been created in /home/glink/haiphams3.glinkdeployments.com/exams/vendor/phpoffice/phpexcel/Examples