17:21:04 Create new PHPExcel object
17:21:04 Set document properties
17:21:04 Add some data
17:21:04 Rename worksheet
17:21:04 Set document security
17:21:04 Set sheet security
17:21:04 Write to Excel2007 format
17:21:04 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0405 seconds
17:21:04 Current memory usage: 8.75 MB
17:21:04 Peak memory usage: 8.75 MB
17:21:04 Done writing file
File has been created in /home/rciioko/public_html/learning-center/advice/PHPExcel_1.8.0_doc/Examples