06:30:36 Create new PHPExcel object<br />06:30:36 Create styles array<br />06:30:36 Add data (begin)<br />06:30:38 Add data (end), time: 1.73 s<br />06:30:38 Write to Excel2007 format<br />06:30:38 File written to 40duplicateStyle.xlsx<br />06:30:38 Peak memory usage: 6 MB<br />06:30:38 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />