06:23:46 Create new PHPExcel object
06:23:46 Set document properties
06:23:46 Add some data
06:23:46 Rename worksheet
06:23:46 Set document security
06:23:46 Set sheet security
06:23:46 Write to Excel2007 format
06:23:46 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0208 seconds
06:23:46 Current memory usage: 8.75 MB
06:23:46 Peak memory usage: 8.75 MB
06:23:46 Done writing file
File has been created in /home/rciioko/public_html/quality-of-education/noko/the-results-of-noko/oo/PHPExcel_1.8.0_doc/Examples