15:51:17 Create new PHPExcel object
15:51:17 Set document properties
15:51:17 Add some data
15:51:17 Rename worksheet
15:51:17 Set document security
15:51:17 Set sheet security
15:51:17 Write to Excel2007 format
15:51:17 File written to 11documentsecurity.xlsx
Call time to write Workbook was 0.0202 seconds
15:51:17 Current memory usage: 8.75 MB
15:51:17 Peak memory usage: 8.75 MB
15:51:17 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