02:22:47 Create new PHPExcel object
02:22:47 Create styles array
02:22:47 Add data (begin)
02:22:48 Add data (end), time: 0.61 s
02:22:48 Write to Excel2007 format
02:22:48 File written to 40duplicateStyle.xlsx
02:22:48 Peak memory usage: 10 MB
02:22:48 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples