17:09:58 Create new PHPExcel object<br />17:09:58 Create styles array<br />17:09:58 Add data (begin)<br />17:10:05 Add data (end), time: 6.6 s<br />17:10:05 Write to Excel2007 format<br />17:10:06 File written to 40duplicateStyle.xlsx<br />17:10:06 Peak memory usage: 6 MB<br />17:10:06 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />