01:00:44 Create new PHPExcel object<br />01:00:44 Create styles array<br />01:00:44 Add data (begin)<br />01:00:45 Add data (end), time: 0.42 s<br />01:00:45 Write to Excel2007 format<br />01:00:45 File written to 40duplicateStyle.xlsx<br />01:00:45 Peak memory usage: 10 MB<br />01:00:45 Done writing file<br />File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples<br />