12:09:18 Create new PHPExcel object<br />12:09:18 Create styles array<br />12:09:18 Add data (begin)<br />12:09:19 Add data (end), time: 0.71 s<br />12:09:19 Write to Excel2007 format<br />12:09:19 File written to 40duplicateStyle.xlsx<br />12:09:19 Peak memory usage: 6 MB<br />12:09:19 Done writing file<br />File has been created in /var/www/erp/PHPExcel-1.8-/Examples<br />