08:53:39 Create new PHPExcel object
08:53:39 Set document properties
08:53:39 Add some data
08:53:39 Rename worksheet
08:53:39 Set document security
08:53:39 Set sheet security
08:53:39 Write to Excel2007 format
08:53:39 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0260 seconds
08:53:39 Current memory usage: 8.75 MB
08:53:39 Peak memory usage: 8.75 MB
08:53:39 Done writing file
File has been created in /home/rciioko/public_html/learning-center/advice/PHPExcel_1.8.0_doc/Examples