07:26:19 Create new PHPExcel object<br />07:26:19 Create styles array<br />07:26:19 Add data (begin)<br />07:26:19 Add data (end), time: 0.18 s<br />07:26:19 Write to Excel2007 format<br />07:26:19 File written to 40duplicateStyle.xlsx<br />07:26:19 Peak memory usage: 6 MB<br />07:26:19 Done writing file<br />File has been created in /home/autourdey/invoice/vendor/phpoffice/phpexcel/Examples<br />