01:41:41 Create new PHPExcel object<br />01:41:41 Create styles array<br />01:41:41 Add data (begin)<br />01:41:44 Add data (end), time: 3.6 s<br />01:41:44 Write to Excel2007 format<br />01:41:45 File written to 40duplicateStyle.xlsx<br />01:41:45 Peak memory usage: 6 MB<br />01:41:45 Done writing file<br />File has been created in /home/imevent/public_html/vendor/phpoffice/phpexcel/Examples<br />