11:23:56 Create new PHPExcel object
11:23:56 Set document properties
11:23:56 Add some data
11:23:56 Rename worksheet
11:23:56 Set document security
11:23:56 Set sheet security
11:23:56 Write to Excel5 format
11:23:56 File written to 11documentsecurity-xls.xls
Call time to write Workbook was 0.0286 seconds
11:23:56 Current memory usage: 4 MB
11:23:56 Peak memory usage: 4 MB
11:23:56 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples