23:57:58 Create new PHPExcel object<br />23:57:58 Create styles array<br />23:57:58 Add data (begin)<br />23:57:59 Add data (end), time: 0.87 s<br />23:57:59 Write to Excel2007 format<br />23:57:59 File written to 40duplicateStyle.xlsx<br />23:57:59 Peak memory usage: 6.75 MB<br />23:57:59 Done writing file<br />File has been created in C:\xampp\htdocs\oa\vendor\phpoffice\phpexcel\Examples<br />