13:29:09 Create new PHPExcel object<br />13:29:10 Create styles array<br />13:29:10 Add data (begin)<br />13:29:11 Add data (end), time: 1.79 s<br />13:29:11 Write to Excel2007 format<br />13:29:11 File written to 40duplicateStyle.xlsx<br />13:29:11 Peak memory usage: 6 MB<br />13:29:11 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />