02:24:58 Create new PHPExcel object
02:24:58 Set document properties
Loading Africa
Loading Asia
Loading Europe
Loading North America
Loading Oceania
Loading South America
02:24:58 Write to Excel2007 format
02:24:58 File written to 39dropdown.xlsx
02:24:58 Peak memory usage: 4 MB
02:24:58 Done writing files
Files have been created in E:\item\doctor\vendor\phpoffice\phpexcel\Examples