16:44:27 Create new PHPExcel object
16:44:27 Set document properties
16:44:27 Add some data
16:44:27 Rename worksheet
16:44:27 Set cell protection
16:44:27 Set sheet security
16:44:27 Write to Excel2007 format
16:44:27 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0020 seconds
16:44:27 Current memory usage: 2 MB
16:44:27 Peak memory usage: 2 MB
16:44:27 Done writing file
File has been created in /home/theshantinik/public_html/vendor/phpoffice/phpexcel/Examples