20:35:18 Create new PHPExcel object<br />20:35:18 Create styles array<br />20:35:18 Add data (begin)<br />20:35:18 Add data (end), time: 0.49 s<br />20:35:18 Write to Excel2007 format<br />20:35:18 File written to 40duplicateStyle.xlsx<br />20:35:18 Peak memory usage: 3.75 MB<br />20:35:18 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />