18:32:12 Create new PHPExcel object<br />18:32:12 Create styles array<br />18:32:12 Add data (begin)<br />18:32:12 Add data (end), time: 0.65 s<br />18:32:12 Write to Excel2007 format<br />18:32:12 File written to 40duplicateStyle.xlsx<br />18:32:12 Peak memory usage: 10 MB<br />18:32:12 Done writing file<br />File has been created in /home/htdocs/zhyl/vendor/PHPExcel/Examples<br />