18:42:01 Create new PHPExcel object<br />18:42:01 Create styles array<br />18:42:01 Add data (begin)<br />18:42:03 Add data (end), time: 2.19 s<br />18:42:03 Write to Excel2007 format<br />18:42:03 File written to 40duplicateStyle.xlsx<br />18:42:03 Peak memory usage: 10 MB<br />18:42:03 Done writing file<br />File has been created in E:\www\__mango\Examples<br />