06:09:35 Create new PHPExcel object<br />06:09:35 Create styles array<br />06:09:35 Add data (begin)<br />06:09:36 Add data (end), time: 1.15 s<br />06:09:36 Write to Excel2007 format<br />06:09:36 File written to 40duplicateStyle.xlsx<br />06:09:36 Peak memory usage: 10.5 MB<br />06:09:36 Done writing file<br />File has been created in D:\wwwroot\dorm\vendor\phpoffice\phpexcel\Examples<br />