03:17:01 Create new PHPExcel object<br />03:17:01 Create styles array<br />03:17:01 Add data (begin)<br />03:17:06 Add data (end), time: 4.63 s<br />03:17:06 Write to Excel2007 format<br />03:17:06 File written to 40duplicateStyle.xlsx<br />03:17:06 Peak memory usage: 6 MB<br />03:17:06 Done writing file<br />File has been created in /home/imevent/public_html/vendor/phpoffice/phpexcel/Examples<br />