23:00:03 Create new PHPExcel object
23:00:03 Set document properties
23:00:03 Add data
23:00:03 Set data validation
23:00:03 Write to Excel2007 format
23:00:03 File written to 15datavalidation.xlsx
Call time to write Workbook was 0.0137 seconds
23:00:03 Current memory usage: 5 MB
23:00:03 Peak memory usage: 5 MB
23:00:03 Done writing file
File has been created in /home/seminar/public_html/PHPExcel/Examples