16:09:39 Create new PHPExcel object
16:09:39 Set document properties
16:09:39 Add some data
16:09:39 Rename worksheet
16:09:39 Set cell protection
16:09:39 Set sheet security
16:09:39 Write to Excel2007 format
16:09:39 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0097 seconds
16:09:39 Current memory usage: 6.25 MB
16:09:39 Peak memory usage: 6.25 MB
16:09:39 Done writing file
File has been created in /var/www/dolphin_022825/vendor/phpoffice/phpexcel/Examples