02:27:56 Create new PHPExcel object<br />02:27:56 Create styles array<br />02:27:56 Add data (begin)<br />02:27:58 Add data (end), time: 1.34 s<br />02:27:58 Write to Excel2007 format<br />02:27:58 File written to 40duplicateStyle.xlsx<br />02:27:58 Peak memory usage: 10.25 MB<br />02:27:58 Done writing file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />