16:42:19 Create new PHPExcel object
16:42:19 Set document properties
16:42:19 Add some data
16:42:19 Rename worksheet
16:42:19 Set cell protection
16:42:19 Set sheet security
16:42:19 Write to Excel2007 format
16:42:19 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0028 seconds
16:42:19 Current memory usage: 2 MB
16:42:19 Peak memory usage: 2 MB
16:42:19 Done writing file
File has been created in /var/www/html/var/www/html/vendor/phpoffice/phpexcel/Examples