14:40:43 Create new PHPExcel object<br />14:40:43 Set document properties<br />14:40:43 Add data<br />14:40:43 Set data validation<br />14:40:43 Write to Excel2007 format<br />14:40:43 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0040 seconds<br />14:40:43 Current memory usage: 1 MB<br />14:40:43 Peak memory usage: 1 MB<br />14:40:43 Done writing file<br />File has been created in /home/bjgrgao/www/cuaderno/PHPExcel_1/Examples<br />