21:30:51 Create new PHPExcel object
21:30:51 Set document properties
21:30:51 Add some data
21:30:51 Rename worksheet
21:30:51 Set document security
21:30:51 Set sheet security
21:30:51 Write to Excel2007 format
21:30:51 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0263 seconds
21:30:51 Current memory usage: 8.75 MB
21:30:51 Peak memory usage: 8.75 MB
21:30:51 Done writing file
File has been created in /home/rciioko/public_html/learning-center/advice/PHPExcel_1.8.0_doc/Examples