01:44:47 Create new PHPExcel object<br />01:44:47 Create styles array<br />01:44:47 Add data (begin)<br />01:44:48 Add data (end), time: 1.34 s<br />01:44:48 Write to Excel2007 format<br />01:44:48 File written to 40duplicateStyle.xlsx<br />01:44:48 Peak memory usage: 6 MB<br />01:44:48 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />