23:44:56 Create new PHPExcel object
23:44:56 Create styles array
23:44:56 Add data (begin)
23:44:56 Add data (end), time: 0.61 s
23:44:56 Write to Excel2007 format
23:44:56 File written to 40duplicateStyle.xlsx
23:44:56 Peak memory usage: 10 MB
23:44:56 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples