16:27:49 Create new PHPExcel object
16:27:49 Set document properties
16:27:49 Add some data
16:27:49 Rename worksheet
16:27:49 Set document security
16:27:49 Set sheet security
16:27:49 Write to Excel5 format
16:27:49 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0043 seconds
16:27:49 Current memory usage: 2 MB
16:27:49 Peak memory usage: 2 MB
16:27:49 Done writing file
File has been created in /home/webdemoo/se.webdemo258.io.vn/cms-demo/vendor/phpoffice/phpexcel/Examples