17:14:40 Create new PHPExcel object<br />17:14:40 Create styles array<br />17:14:40 Add data (begin)<br />17:14:40 Add data (end), time: 0.54 s<br />17:14:40 Write to Excel2007 format<br />17:14:40 File written to 40duplicateStyle.xlsx<br />17:14:40 Peak memory usage: 5.75 MB<br />17:14:40 Done writing file<br />File has been created in /var/www/html/national-parameters/vendor/phpoffice/phpexcel/Examples<br />