17:59:13 Create new PHPExcel object<br />17:59:13 Create styles array<br />17:59:13 Add data (begin)<br />17:59:13 Add data (end), time: 0.35 s<br />17:59:13 Write to Excel2007 format<br />17:59:13 File written to 40duplicateStyle.xlsx<br />17:59:13 Peak memory usage: 6 MB<br />17:59:13 Done writing file<br />File has been created in /home/fasttech/gymbrain.fasttechsoft.com/vendor/phpoffice/phpexcel/Examples<br />