09:01:01 Create new PHPExcel object<br />09:01:01 Create styles array<br />09:01:01 Add data (begin)<br />09:01:02 Add data (end), time: 0.41 s<br />09:01:02 Write to Excel2007 format<br />09:01:02 File written to 40duplicateStyle.xlsx<br />09:01:02 Peak memory usage: 10 MB<br />09:01:02 Done writing file<br />File has been created in G:\myserver\www\inv\PHPExcel-1.8\Examples<br />