00:50:50 Create new PHPExcel object<br />00:50:50 Create styles array<br />00:50:50 Add data (begin)<br />00:50:51 Add data (end), time: 0.75 s<br />00:50:51 Write to Excel2007 format<br />00:50:51 File written to 40duplicateStyle.xlsx<br />00:50:51 Peak memory usage: 9 MB<br />00:50:51 Done writing file<br />File has been created in /alidata/www/jiandan/vendor/phpoffice/phpexcel/Examples<br />