17:28:15 Create new PHPExcel object<br />17:28:15 Create styles array<br />17:28:15 Add data (begin)<br />17:28:16 Add data (end), time: 0.45 s<br />17:28:16 Write to Excel2007 format<br />17:28:16 File written to 40duplicateStyle.xlsx<br />17:28:16 Peak memory usage: 6.25 MB<br />17:28:16 Done writing file<br />File has been created in /home/factovizjh/dataviz/vendor/phpoffice/phpexcel/Examples<br />