00:34:22 Create new PHPExcel object<br />00:34:23 Set document properties<br />00:34:23 Add data<br />00:34:23 Set data validation<br />00:34:23 Write to Excel2007 format<br />00:34:23 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0507 seconds<br />00:34:23 Current memory usage: 5.5 MB<br />00:34:23 Peak memory usage: 5.5 MB<br />00:34:23 Done writing file<br />File has been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples<br />