02:29:39 Create new PHPExcel object
02:29:39 Set document properties
02:29:39 Add some data
02:29:39 Rename worksheet
02:29:39 Set document security
02:29:39 Set sheet security
02:29:39 Write to Excel2007 format
02:29:39 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0264 seconds
02:29:39 Current memory usage: 6 MB
02:29:39 Peak memory usage: 6 MB
02:29:39 Done writing file
File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples