16:56:27 Create new PHPExcel object
16:56:27 Set document properties
16:56:27 Add some data
16:56:27 Rename worksheet
16:56:27 Set cell protection
16:56:27 Set sheet security
16:56:27 Write to Excel2007 format
16:56:27 File written to 12cellProtection.xlsx
Call time to write Workbook was 0.0148 seconds
16:56:27 Current memory usage: 2 MB
16:56:27 Peak memory usage: 2 MB
16:56:27 Done writing file
File has been created in /var/www/html/elite-mati/vendor/phpoffice/phpexcel/Examples