18:27:28 Create new PHPExcel object
18:27:28 Set document properties
18:27:28 Add some data
18:27:28 Rename worksheet
18:27:28 Clone worksheet
18:27:28 Rename cloned worksheet
18:27:28 Write to Excel2007 format
18:27:28 File written to 38cloneWorksheet.xlsx
Call time to write Workbook was 0.0313 seconds
18:27:28 Current memory usage: 8.75 MB
18:27:28 Peak memory usage: 8.75 MB
18:27:28 Done writing files
File has been created in /home/rciioko/public_html/quality-of-education/noko/the-results-of-noko/PHPExcel_1.8.0_doc/Examples