06:11:16 Create new PHPExcel object
06:11:16 Set document properties
06:11:16 Add some data
06:11:16 Rename worksheet
06:11:16 Write to Excel2007 format
06:11:16 File written to 01simple.xlsx
Call time to write Workbook was 0.0319 seconds
06:11:16 Current memory usage: 8.75 MB
06:11:16 Write to Excel5 format
06:11:16 File written to 01simple.xls
Call time to write Workbook was 0.0255 seconds
06:11:16 Current memory usage: 12.25 MB
06:11:16 Peak memory usage: 12.25 MB
06:11:16 Done writing files
Files have been created in /home/rciioko/public_html/learning-center/advice/PHPExcel_1.8.0_doc/Examples