00:09:04 Create new PHPExcel object
00:09:04 Set document properties
00:09:04 Add some data
00:09:04 Rename worksheet
00:09:04 Set cell protection
00:09:04 Set sheet security
00:09:04 Write to Excel2007 format
00:09:04 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0059 seconds
00:09:04 Current memory usage: 1.5 MB
00:09:04 Peak memory usage: 1.5 MB
00:09:04 Done writing file
File has been created in /var/www/miguiafordadministrador.com.co/www/vendor/phpoffice/phpexcel/Examples