11:46:59 Create new PHPExcel object<br />11:46:59 Create styles array<br />11:46:59 Add data (begin)<br />11:46:59 Add data (end), time: 0.32 s<br />11:46:59 Write to Excel2007 format<br />11:46:59 File written to 40duplicateStyle.xlsx<br />11:46:59 Peak memory usage: 4 MB<br />11:46:59 Done writing file<br />File has been created in /var/www/billing.andrewpeng.net/vendor/turbo124/phpexcel/Examples<br />