14:55:57 Create new PHPExcel object<br />14:55:57 Create styles array<br />14:55:57 Add data (begin)<br />14:55:57 Add data (end), time: 0.34 s<br />14:55:57 Write to Excel2007 format<br />14:55:57 File written to 40duplicateStyle.xlsx<br />14:55:57 Peak memory usage: 6 MB<br />14:55:57 Done writing file<br />File has been created in /home/fasttech/gymbrain.fasttechsoft.com/vendor/phpoffice/phpexcel/Examples<br />