01:31:00 Create new PHPExcel object
01:31:00 Set document properties
01:31:00 Add some data
01:31:00 Rename worksheet
01:31:00 Clone worksheet
01:31:00 Rename cloned worksheet
01:31:00 Write to Excel2007 format
01:31:00 File written to 38cloneWorksheet.xlsx
Call time to write Workbook was 0.0331 seconds
01:31:00 Current memory usage: 8.75 MB
01:31:00 Peak memory usage: 8.75 MB
01:31:00 Done writing files
File has been created in /home/rciioko/public_html/learning-center/advice/PHPExcel_1.8.0_doc/Examples