18:41:59 Create new PHPExcel object<br />18:41:59 Create styles array<br />18:41:59 Add data (begin)<br />18:42:01 Add data (end), time: 2.16 s<br />18:42:01 Write to Excel2007 format<br />18:42:02 File written to 40duplicateStyle.xlsx<br />18:42:02 Peak memory usage: 10 MB<br />18:42:02 Done writing file<br />File has been created in E:\www\mango\Examples<br />