21:31:34 Create new PHPExcel object
21:31:34 Create styles array
21:31:34 Add data (begin)
21:31:35 Add data (end), time: 0.65 s
21:31:35 Write to Excel2007 format
21:31:35 File written to 40duplicateStyle.xlsx
21:31:35 Peak memory usage: 10 MB
21:31:35 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples