16:37:20 Create new PHPExcel object<br />16:37:20 Set document properties<br />16:37:20 Add data<br />16:37:20 Set data validation<br />16:37:20 Write to Excel5 format<br />16:37:20 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0239 seconds<br />16:37:20 Current memory usage: 6 MB<br />16:37:20 Peak memory usage: 6 MB<br />16:37:20 Done writing file<br />File has been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples<br />