21:23:51 Create new PHPExcel object<br />21:23:51 Set document properties<br />21:23:51 Add data<br />21:23:51 Set data validation<br />21:23:51 Write to Excel2007 format<br />21:23:51 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0162 seconds<br />21:23:51 Current memory usage: 3.5 MB<br />21:23:51 Peak memory usage: 3.5 MB<br />21:23:51 Done writing file<br />File has been created in /home/webiprobgm/vge/library/PHPExcel/Examples<br />