02:29:54 Create new PHPExcel object
02:29:54 Create styles array
02:29:54 Add data (begin)
02:29:55 Add data (end), time: 0.6 s
02:29:55 Write to Excel2007 format
02:29:55 File written to 40duplicateStyle.xlsx
02:29:55 Peak memory usage: 10 MB
02:29:55 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples