20:20:26 Create new PHPExcel object
20:20:26 Create styles array
20:20:26 Add data (begin)
20:20:27 Add data (end), time: 0.62 s
20:20:27 Write to Excel2007 format
20:20:27 File written to 40duplicateStyle.xlsx
20:20:27 Peak memory usage: 10 MB
20:20:27 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples