14:12:20 Create new PHPExcel object
14:12:20 Set document properties
14:12:20 Add some data
14:12:20 Rename worksheet
14:12:20 Clone worksheet
14:12:20 Rename cloned worksheet
14:12:20 Write to Excel2007 format
14:12:20 File written to 38cloneWorksheet.xlsx
Call time to write Workbook was 0.0259 seconds
14:12:20 Current memory usage: 8.75 MB
14:12:20 Peak memory usage: 8.75 MB
14:12:20 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