04:52:01 Create new PHPExcel object<br />04:52:01 Set document properties<br />04:52:01 Add data<br />04:52:01 Set data validation<br />04:52:01 Write to Excel5 format<br />04:52:01 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0098 seconds<br />04:52:01 Current memory usage: 2.25 MB<br />04:52:01 Peak memory usage: 2.25 MB<br />04:52:01 Done writing file<br />File has been created in /var/www/hobn/vendor/phpoffice/phpexcel/Examples<br />