21:36:58 Create new PHPExcel object<br />21:36:58 Set document properties<br />Loading Africa<br />Loading Asia<br />Loading Europe<br />Loading North America<br />Loading Oceania<br />Loading South America<br />21:36:58 Write to Excel2007 format<br />21:36:58 File written to 39dropdown.xlsx<br />21:36:58 Peak memory usage: 4 MB<br />21:36:58 Done writing files<br />Files have been created in /var/www/html/preuc/vendor/phpoffice/phpexcel/Examples<br />