17:26:42 Create new PHPExcel object
17:26:42 Set document properties
17:26:42 Add some data
17:26:42 Rename worksheet
17:26:42 Set cell protection
17:26:42 Set sheet security
17:26:42 Write to Excel2007 format
17:26:42 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0020 seconds
17:26:42 Current memory usage: 2 MB
17:26:42 Peak memory usage: 2 MB
17:26:42 Done writing file
File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples