16:31:05 Create new PHPExcel object
16:31:05 Create styles array
16:31:05 Add data (begin)
16:31:05 Add data (end), time: 0.65 s
16:31:05 Write to Excel2007 format
16:31:05 File written to 40duplicateStyle.xlsx
16:31:05 Peak memory usage: 10 MB
16:31:05 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples