14:01:15 Create new PHPExcel object
14:01:15 Set document properties
14:01:15 Add some data
14:01:15 Rename worksheet
14:01:15 Set cell protection
14:01:15 Set sheet security
14:01:15 Write to Excel2007 format
14:01:15 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0233 seconds
14:01:15 Current memory usage: 6 MB
14:01:15 Peak memory usage: 6 MB
14:01:15 Done writing file
File has been created in D:\dev\sklad\vendor\phpoffice\phpexcel\Examples