19:26:20 Create new PHPExcel object
19:26:20 Set document properties
19:26:20 Add some data
19:26:20 Rename worksheet
19:26:20 Clone worksheet
19:26:20 Rename cloned worksheet
19:26:20 Write to Excel2007 format
19:26:20 File written to 38cloneWorksheet.xlsx
Call time to write Workbook was 0.0297 seconds
19:26:20 Current memory usage: 8.75 MB
19:26:20 Peak memory usage: 8.75 MB
19:26:20 Done writing files
File has been created in /home/rciioko/public_html/quality-of-education/noko/the-results-of-noko/oo/PHPExcel_1.8.0_doc/Examples