16:31:15 Create new PHPExcel object<br />16:31:15 Set document properties<br />16:31:15 Add data<br />16:31:15 Set data validation<br />16:31:15 Write to Excel5 format<br />16:31:15 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0052 seconds<br />16:31:15 Current memory usage: 1.75 MB<br />16:31:15 Peak memory usage: 1.75 MB<br />16:31:15 Done writing file<br />File has been created in /var/www/consumer-experience/www/vendor/phpoffice/phpexcel/Examples<br />