21:30:47 Create new PHPExcel object<br />21:30:47 Create styles array<br />21:30:47 Add data (begin)<br />21:30:48 Add data (end), time: 1.84 s<br />21:30:48 Write to Excel2007 format<br />21:30:49 File written to 40duplicateStyle.xlsx<br />21:30:49 Peak memory usage: 5.75 MB<br />21:30:49 Done writing file<br />File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples<br />