16:24:44 Create new PHPExcel object
16:24:44 Set document properties
16:24:44 Add some data
16:24:44 Rename worksheet
16:24:44 Set document security
16:24:44 Set sheet security
16:24:44 Write to Excel2007 format
16:24:44 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0257 seconds
16:24:44 Current memory usage: 4 MB
16:24:44 Peak memory usage: 4 MB
16:24:44 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples