22:30:30 Create new PHPExcel object
22:30:30 Set document properties
22:30:30 Add some data
22:30:30 Rename worksheet
22:30:30 Set document security
22:30:30 Set sheet security
22:30:30 Write to Excel2007 format
22:30:30 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0221 seconds
22:30:30 Current memory usage: 4.75 MB
22:30:30 Peak memory usage: 4.75 MB
22:30:30 Done writing file
File has been created in /home/diamebua/beta/releases/20140218040015/shared/vendor/phpoffice/phpexcel/Examples