04:35:59 Create new PHPExcel object<br />04:35:59 Create styles array<br />04:35:59 Add data (begin)<br />04:36:01 Add data (end), time: 2.36 s<br />04:36:01 Write to Excel2007 format<br />04:36:01 File written to 40duplicateStyle.xlsx<br />04:36:01 Peak memory usage: 6 MB<br />04:36:01 Done writing file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />