19:41:53 Create new PHPExcel object
19:41:53 Set document properties
19:41:53 Add data
19:41:53 Set data validation
19:41:53 Write to Excel2007 format
19:41:53 File written to 15datavalidation.xlsx
Call time to write Workbook was 0.0167 seconds
19:41:53 Current memory usage: 0.75 MB
19:41:53 Peak memory usage: 0.75 MB
19:41:53 Done writing file
File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples