11:35:19 Create new PHPExcel object
11:35:19 Set document properties
11:35:19 Add some data
11:35:19 Rename worksheet
11:35:19 Set cell protection
11:35:19 Set sheet security
11:35:19 Write to Excel2007 format
11:35:19 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0188 seconds
11:35:19 Current memory usage: 3.75 MB
11:35:19 Peak memory usage: 3.75 MB
11:35:19 Done writing file
File has been created in D:\whospost\dv2\vendor\phpoffice\phpexcel\Examples