14:01:15 Create new PHPExcel object
14:01:15 Create styles array
14:01:15 Add data (begin)
14:01:15 Add data (end), time: 0.6 s
14:01:15 Write to Excel2007 format
14:01:15 File written to 40duplicateStyle.xlsx
14:01:15 Peak memory usage: 10 MB
14:01:15 Done writing file
File has been created in D:\dev\sklad\vendor\phpoffice\phpexcel\Examples