02:41:44 Create new PHPExcel object
02:41:44 Create styles array
02:41:44 Add data (begin)
02:41:52 Add data (end), time: 7.54 s
02:41:52 Write to Excel2007 format
02:41:53 File written to 40duplicateStyle.xlsx
02:41:53 Peak memory usage: 8 MB
02:41:53 Done writing file
File has been created in E:\item\doctor\vendor\phpoffice\phpexcel\Examples