22:58:08 Create new PHPExcel object<br />22:58:08 Set document properties<br />Loading Africa<br />Loading Asia<br />Loading Europe<br />Loading North America<br />Loading Oceania<br />Loading South America<br />22:58:08 Write to Excel2007 format<br />22:58:08 File written to 39dropdown.xlsx<br />22:58:08 Peak memory usage: 5 MB<br />22:58:08 Done writing files<br />Files have been created in /alidata/www/jiandantest/vendor/phpoffice/phpexcel/Examples<br />