08:57:13 Create new PHPExcel object
08:57:13 Create styles array
08:57:13 Add data (begin)
08:57:13 Add data (end), time: 0.6 s
08:57:13 Write to Excel2007 format
08:57:13 File written to 40duplicateStyle.xlsx
08:57:13 Peak memory usage: 10 MB
08:57:13 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples