16:04:00 Create new PHPExcel object<br />16:04:00 Create styles array<br />16:04:00 Add data (begin)<br />16:04:01 Add data (end), time: 0.47 s<br />16:04:01 Write to Excel2007 format<br />16:04:01 File written to 40duplicateStyle.xlsx<br />16:04:01 Peak memory usage: 6 MB<br />16:04:01 Done writing file<br />File has been created in /var/www/html/IDEE/vendor/phpoffice/phpexcel/Examples<br />