21:46:22 Create new PHPExcel object<br />21:46:22 Create styles array<br />21:46:22 Add data (begin)<br />21:46:22 Add data (end), time: 0.23 s<br />21:46:22 Write to Excel2007 format<br />21:46:22 File written to 40duplicateStyle.xlsx<br />21:46:22 Peak memory usage: 10 MB<br />21:46:22 Done writing file<br />File has been created in /var/www/html/elite-cabiao/vendor/phpoffice/phpexcel/Examples<br />