06:30:04 Create new PHPExcel object
06:30:04 Set document properties
06:30:04 Add some data
06:30:04 Rename worksheet
06:30:04 Set cell protection
06:30:04 Set sheet security
06:30:04 Write to Excel2007 format
06:30:04 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0125 seconds
06:30:04 Current memory usage: 5 MB
06:30:04 Peak memory usage: 5 MB
06:30:04 Done writing file
File has been created in /var/www/hobn/vendor/phpoffice/phpexcel/Examples