22:48:56 Create new PHPExcel object<br />22:48:56 Create styles array<br />22:48:56 Add data (begin)<br />22:48:56 Add data (end), time: 0.65 s<br />22:48:56 Write to Excel2007 format<br />22:48:57 File written to 40duplicateStyle.xlsx<br />22:48:57 Peak memory usage: 10 MB<br />22:48:57 Done writing file<br />File has been created in /home/htdocs/zhyl/vendor/PHPExcel/Examples<br />