12:24:29 Create new PHPExcel object
12:24:29 Set document properties
12:24:29 Add some data
12:24:29 Rename worksheet
12:24:29 Set document security
12:24:29 Set sheet security
12:24:29 Write to Excel2007 format
12:24:29 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0167 seconds
12:24:29 Current memory usage: 4 MB
12:24:29 Peak memory usage: 4 MB
12:24:29 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples