22:29:20 Create new PHPExcel object
22:29:20 Create styles array
22:29:20 Add data (begin)
22:29:21 Add data (end), time: 0.72 s
22:29:21 Write to Excel2007 format
22:29:21 File written to 40duplicateStyle.xlsx
22:29:21 Peak memory usage: 2 MB
22:29:21 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples