12:36:07 Create new PHPExcel object<br />12:36:07 Create styles array<br />12:36:07 Add data (begin)<br />12:36:07 Add data (end), time: 0.27 s<br />12:36:07 Write to Excel2007 format<br />12:36:08 File written to 40duplicateStyle.xlsx<br />12:36:08 Peak memory usage: 10 MB<br />12:36:08 Done writing file<br />File has been created in /home/clickgd/fitgym/vendor/phpoffice/phpexcel/Examples<br />