22:50:31 Create new PHPExcel object<br />22:50:31 Create styles array<br />22:50:31 Add data (begin)<br />22:50:32 Add data (end), time: 1.13 s<br />22:50:32 Write to Excel2007 format<br />22:50:32 File written to 40duplicateStyle.xlsx<br />22:50:32 Peak memory usage: 6.75 MB<br />22:50:32 Done writing file<br />File has been created in D:\whospost\dv2\vendor\phpoffice\phpexcel\Examples<br />