22:47:26 Create new PHPExcel object
22:47:26 Set document properties
22:47:26 Add some data
22:47:26 Rename worksheet
22:47:26 Set cell protection
22:47:26 Set sheet security
22:47:26 Write to Excel2007 format
22:47:26 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0079 seconds
22:47:26 Current memory usage: 1.5 MB
22:47:26 Peak memory usage: 1.5 MB
22:47:26 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples