16:05:52 Create new PHPExcel object
16:05:52 Set document properties
16:05:52 Add some data
16:05:52 Rename worksheet
16:05:52 Set document security
16:05:52 Set sheet security
16:05:52 Write to Excel5 format
16:05:52 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0152 seconds
16:05:52 Current memory usage: 8.75 MB
16:05:52 Peak memory usage: 8.75 MB
16:05:52 Done writing file
File has been created in /home/sandt/lesnaya-osbb.s-and-t.com.ua/vendor/phpoffice/phpexcel/Examples