20:20:26 Create new PHPExcel object
20:20:26 Set document properties
20:20:26 Add some data
20:20:26 Rename worksheet
20:20:26 Set cell protection
20:20:26 Set sheet security
20:20:26 Write to Excel2007 format
20:20:26 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0220 seconds
20:20:26 Current memory usage: 6 MB
20:20:26 Peak memory usage: 6 MB
20:20:26 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples