11:44:53 Create new PHPExcel object
11:44:53 Set document properties
11:44:53 Add some data
11:44:53 Rename worksheet
11:44:53 Set document security
11:44:53 Set sheet security
11:44:53 Write to Excel2007 format
11:44:53 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0378 seconds
11:44:53 Current memory usage: 8.75 MB
11:44:53 Peak memory usage: 8.75 MB
11:44:53 Done writing file
File has been created in /home/rciioko/public_html/learning-center/advice/PHPExcel_1.8.0_doc/Examples