23:02:11 Create new PHPExcel object<br />23:02:11 Create styles array<br />23:02:11 Add data (begin)<br />23:02:12 Add data (end), time: 0.51 s<br />23:02:12 Write to Excel2007 format<br />23:02:12 File written to 40duplicateStyle.xlsx<br />23:02:12 Peak memory usage: 8 MB<br />23:02:12 Done writing file<br />File has been created in /home/royatumj/public_html/NiuMilkSystem/vendor/phpoffice/phpexcel/Examples<br />