10:50:42 Create new PHPExcel object
10:50:42 Set document properties
10:50:42 Add some data
10:50:42 Rename worksheet
10:50:42 Set cell protection
10:50:42 Set sheet security
10:50:42 Write to Excel2007 format
10:50:42 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0115 seconds
10:50:42 Current memory usage: 6.25 MB
10:50:42 Peak memory usage: 6.25 MB
10:50:42 Done writing file
File has been created in /var/www/html/betachimalteca/mbinv/vendor/phpoffice/phpexcel/Examples