16:28:55 Create new PHPExcel object<br />16:28:55 Set document properties<br />16:28:55 Add data<br />16:28:55 Set data validation<br />16:28:55 Write to Excel5 format<br />16:28:55 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0203 seconds<br />16:28:55 Current memory usage: 6 MB<br />16:28:55 Peak memory usage: 6 MB<br />16:28:55 Done writing file<br />File has been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples<br />