18:00:06 Create new PHPExcel object<br />18:00:06 Set document properties<br />18:00:06 Add data<br />18:00:06 Set data validation<br />18:00:06 Write to Excel2007 format<br />18:00:06 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0034 seconds<br />18:00:06 Current memory usage: 1.75 MB<br />18:00:06 Peak memory usage: 1.75 MB<br />18:00:06 Done writing file<br />File has been created in /var/www/html/gae/root/plugins/phpexcel/1_8_0/Examples<br />