09:44:59 Create new PHPExcel object
09:44:59 Set document properties
09:44:59 Add some data
09:44:59 Rename worksheet
09:44:59 Set document security
09:44:59 Set sheet security
09:44:59 Write to Excel2007 format
09:44:59 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0438 seconds
09:44:59 Current memory usage: 8.75 MB
09:44:59 Peak memory usage: 8.75 MB
09:44:59 Done writing file
File has been created in /home/rciioko/public_html/learning-center/advice/PHPExcel_1.8.0_doc/Examples