01:29:35 Create new PHPExcel object<br />01:29:35 Create styles array<br />01:29:35 Add data (begin)<br />01:29:36 Add data (end), time: 0.53 s<br />01:29:36 Write to Excel2007 format<br />01:29:36 File written to 40duplicateStyle.xlsx<br />01:29:36 Peak memory usage: 5.75 MB<br />01:29:36 Done writing file<br />File has been created in /var/www/dolphin/vendor/phpoffice/phpexcel/Examples<br />