23:43:11 Create new PHPExcel object<br />23:43:13 Create styles array<br />23:43:13 Add data (begin)<br />23:43:15 Add data (end), time: 2.38 s<br />23:43:15 Write to Excel2007 format<br />23:43:16 File written to 40duplicateStyle.xlsx<br />23:43:16 Peak memory usage: 6.75 MB<br />23:43:16 Done writing file<br />File has been created in C:\xampp\htdocs\oa\vendor\phpoffice\phpexcel\Examples<br />