12:09:17 Create new PHPExcel object
12:09:17 Set document properties
12:09:17 Add some data
12:09:17 Rename worksheet
12:09:17 Set document security
12:09:17 Set sheet security
12:09:17 Write to Excel2007 format
12:09:17 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0265 seconds
12:09:17 Current memory usage: 9 MB
12:09:17 Peak memory usage: 9 MB
12:09:17 Done writing file
File has been created in /home/rciioko/public_html/learning-center/advice/PHPExcel_1.8.0_doc/Examples