16:01:13 Create new PHPExcel object
16:01:13 Set document properties
16:01:13 Add some data
16:01:13 Rename worksheet
16:01:13 Set document security
16:01:13 Set sheet security
16:01:13 Write to Excel2007 format
16:01:13 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0031 seconds
16:01:13 Current memory usage: 2 MB
16:01:13 Peak memory usage: 2 MB
16:01:13 Done writing file
File has been created in /var/www/html/elite-calinog/vendor/phpoffice/phpexcel/Examples