16:04:00 Create new PHPExcel object<br />16:04:00 Create styles array<br />16:04:00 Add data (begin)<br />16:04:00 Add data (end), time: 0.47 s<br />16:04:00 Write to Excel2007 format<br />16:04:00 File written to 40duplicateStyle.xlsx<br />16:04:00 Peak memory usage: 8 MB<br />16:04:00 Done writing file<br />File has been created in /var/www/html/SFL/vendor/phpoffice/phpexcel/Examples<br />