23:33:58 Create new PHPExcel object<br />23:33:58 Create styles array<br />23:33:58 Add data (begin)<br />23:34:01 Add data (end), time: 2.77 s<br />23:34:01 Write to Excel2007 format<br />23:34:01 File written to 40duplicateStyle.xlsx<br />23:34:01 Peak memory usage: 5.75 MB<br />23:34:01 Done writing file<br />File has been created in D:\abcd\ESSamp\ESSamp\wwwroot\2021BACK\PHPExcel\Examples<br />