22:15:33 Create new PHPExcel object
22:15:33 Set document properties
22:15:33 Add some data
22:15:33 Rename worksheet
22:15:33 Set cell protection
22:15:33 Set sheet security
22:15:33 Write to Excel2007 format
22:15:33 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0168 seconds
22:15:33 Current memory usage: 6 MB
22:15:33 Peak memory usage: 6 MB
22:15:33 Done writing file
File has been created in /var/www/inventariovirtual.com.co/public_html/private/www/vendor/phpoffice/phpexcel/Examples