12:33:40 Create new PHPExcel object
12:33:40 Set document properties
12:33:40 Add some data
12:33:40 Rename worksheet
12:33:40 Set document security
12:33:40 Set sheet security
12:33:40 Write to Excel5 format
12:33:40 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.1306 seconds
12:33:40 Current memory usage: 4 MB
12:33:40 Peak memory usage: 4 MB
12:33:40 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples