21:17:33 Create new PHPExcel object
21:17:33 Set document properties
21:17:33 Add some data
21:17:33 Rename worksheet
21:17:33 Clone worksheet
21:17:33 Rename cloned worksheet
21:17:33 Write to Excel2007 format
21:17:33 File written to 38cloneWorksheet.xlsx
Call time to write Workbook was 0.0315 seconds
21:17:33 Current memory usage: 8.75 MB
21:17:33 Peak memory usage: 8.75 MB
21:17:33 Done writing files
File has been created in /home/rciioko/public_html/learning-center/advice/PHPExcel_1.8.0_doc/Examples