16:43:01 Create new PHPExcel object<br />16:43:01 Set document properties<br />16:43:01 Add data<br />16:43:01 Set data validation<br />16:43:01 Write to Excel2007 format<br />16:43:01 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0029 seconds<br />16:43:01 Current memory usage: 1.75 MB<br />16:43:01 Peak memory usage: 1.75 MB<br />16:43:01 Done writing file<br />File has been created in /var/www/html/gae/root/plugins/phpexcel/1_8_0/Examples<br />