16:35:25 Create new PHPExcel object<br />16:35:25 Set document properties<br />Loading Africa<br />Loading Asia<br />Loading Europe<br />Loading North America<br />Loading Oceania<br />Loading South America<br />16:35:25 Write to Excel2007 format<br />16:35:25 File written to 39dropdown.xlsx<br />16:35:25 Peak memory usage: 5 MB<br />16:35:25 Done writing files<br />Files have been created in /alidata/www/jiandan/vendor/phpoffice/phpexcel/Examples<br />