16:34:55 Create new PHPExcel object<br />16:34:55 Create styles array<br />16:34:55 Add data (begin)<br />16:34:56 Add data (end), time: 0.83 s<br />16:34:56 Write to Excel2007 format<br />16:34:56 File written to 40duplicateStyle.xlsx<br />16:34:56 Peak memory usage: 9 MB<br />16:34:56 Done writing file<br />File has been created in /alidata/www/jiandan/vendor/phpoffice/phpexcel/Examples<br />