02:13:28 Create new PHPExcel object<br />02:13:28 Create styles array<br />02:13:28 Add data (begin)<br />02:13:29 Add data (end), time: 0.51 s<br />02:13:29 Write to Excel2007 format<br />02:13:29 File written to 40duplicateStyle.xlsx<br />02:13:29 Peak memory usage: 2 MB<br />02:13:29 Done writing file<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />