09:50:41 Create new PHPExcel object<br />09:50:41 Set document properties<br />09:50:41 Add data<br />09:50:41 Set data validation<br />09:50:41 Write to Excel2007 format<br />09:50:41 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0014 seconds<br />09:50:41 Current memory usage: 2 MB<br />09:50:41 Peak memory usage: 2 MB<br />09:50:41 Done writing file<br />File has been created in /var/www/r/PHPExcel-1.8/Examples<br />