18:47:08 Create new PHPExcel object<br />18:47:08 Set document properties<br />18:47:08 Add data<br />18:47:08 Set data validation<br />18:47:08 Write to Excel2007 format<br />18:47:08 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0057 seconds<br />18:47:08 Current memory usage: 1.5 MB<br />18:47:08 Peak memory usage: 1.5 MB<br />18:47:08 Done writing file<br />File has been created in /flex/storage/here.tf/site/www/res/scripts/php/PHPExcel/Examples<br />