03:36:31 Create new PHPExcel object
03:36:31 Set document properties
Loading Africa
Loading Asia
Loading Europe
Loading North America
Loading Oceania
Loading South America
03:36:32 Write to Excel2007 format
03:36:32 File written to 39dropdown.xlsx
03:36:32 Peak memory usage: 6 MB
03:36:32 Done writing files
Files have been created in E:\item\doctor\vendor\phpoffice\phpexcel\Examples