06:16:30 Create new PHPExcel object
06:16:30 Set document properties
06:16:30 Add some data
06:16:30 Rename worksheet
06:16:30 Write to Excel2007 format
06:16:30 File written to 01simple.xlsx
Call time to write Workbook was 0.0388 seconds
06:16:30 Current memory usage: 8.75 MB
06:16:30 Write to Excel5 format
06:16:31 File written to 01simple.xls
Call time to write Workbook was 0.1136 seconds
06:16:31 Current memory usage: 12.25 MB
06:16:31 Peak memory usage: 12.25 MB
06:16:31 Done writing files
Files have been created in /home/rciioko/public_html/learning-center/advice/PHPExcel_1.8.0_doc/Examples