17:39:15 Create new PHPExcel object<br />17:39:15 Create styles array<br />17:39:15 Add data (begin)<br />17:39:16 Add data (end), time: 0.81 s<br />17:39:16 Write to Excel2007 format<br />17:39:16 File written to 40duplicateStyle.xlsx<br />17:39:16 Peak memory usage: 6 MB<br />17:39:16 Done writing file<br />File has been created in /var/www/erp/PHPExcel-1.8-/Examples<br />