15:22:15 Create new PHPExcel object
15:22:15 Set document properties
15:22:15 Add data
15:22:15 Set data validation
15:22:15 Write to Excel2007 format
15:22:15 File written to 15datavalidation.xlsx
Call time to write Workbook was 0.0525 seconds
15:22:15 Current memory usage: 8.5 MB
15:22:15 Peak memory usage: 8.5 MB
15:22:15 Done writing file
File has been created in /home/rciioko/public_html/quality-of-education/noko/the-results-of-noko/oo/PHPExcel_1.8.0_doc/Examples