23:09:39 Create new PHPExcel object<br />23:09:39 Create styles array<br />23:09:39 Add data (begin)<br />23:09:40 Add data (end), time: 0.8 s<br />23:09:40 Write to Excel2007 format<br />23:09:40 File written to 40duplicateStyle.xlsx<br />23:09:40 Peak memory usage: 9 MB<br />23:09:40 Done writing file<br />File has been created in /alidata/www/jiandance/vendor/phpoffice/phpexcel/Examples<br />