15:12:44 Create new PHPExcel object<br />15:12:44 Create styles array<br />15:12:44 Add data (begin)<br />15:12:46 Add data (end), time: 1.67 s<br />15:12:46 Write to Excel2007 format<br />15:12:46 File written to 40duplicateStyle.xlsx<br />15:12:46 Peak memory usage: 9.25 MB<br />15:12:46 Done writing file<br />File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples<br />