13:26:10 Create new PHPExcel object
13:26:10 Create styles array
13:26:10 Add data (begin)
13:26:10 Add data (end), time: 0.45 s
13:26:10 Write to Excel2007 format
13:26:10 File written to 40duplicateStyle.xlsx
13:26:10 Peak memory usage: 10 MB
13:26:10 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples