10:15:45 Create new PHPExcel object<br />10:15:45 Create styles array<br />10:15:45 Add data (begin)<br />10:15:45 Add data (end), time: 0.72 s<br />10:15:45 Write to Excel2007 format<br />10:15:46 File written to 40duplicateStyle.xlsx<br />10:15:46 Peak memory usage: 6.25 MB<br />10:15:46 Done writing file<br />File has been created in /var/www/provuna.com/banq/vendor/phpoffice/phpexcel/Examples<br />