18:15:55 Create new PHPExcel object<br />18:15:55 Create styles array<br />18:15:55 Add data (begin)<br />18:15:56 Add data (end), time: 0.81 s<br />18:15:56 Write to Excel2007 format<br />18:15:56 File written to 40duplicateStyle.xlsx<br />18:15:56 Peak memory usage: 2 MB<br />18:15:56 Done writing file<br />File has been created in /var/www/erp/PHPExcel-1.8.porsi/Examples<br />