10:29:06 Create new PHPExcel object
10:29:06 Set document properties
10:29:06 Add some data
10:29:06 Rename worksheet
10:29:06 Set cell protection
10:29:06 Set sheet security
10:29:06 Write to Excel2007 format
10:29:06 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0071 seconds
10:29:06 Current memory usage: 1.75 MB
10:29:06 Peak memory usage: 1.75 MB
10:29:06 Done writing file
File has been created in /var/www/hobn/vendor/phpoffice/phpexcel/Examples