21:12:26 Create new PHPExcel object<br />21:12:26 Create styles array<br />21:12:26 Add data (begin)<br />21:12:29 Add data (end), time: 2.2 s<br />21:12:29 Write to Excel2007 format<br />21:12:29 File written to 40duplicateStyle.xlsx<br />21:12:29 Peak memory usage: 10 MB<br />21:12:29 Done writing file<br />File has been created in E:\www\_mango2\Examples<br />