00:58:21 Create new PHPExcel object<br />00:58:21 Create styles array<br />00:58:21 Add data (begin)<br />00:58:22 Add data (end), time: 0.35 s<br />00:58:22 Write to Excel2007 format<br />00:58:22 File written to 40duplicateStyle.xlsx<br />00:58:22 Peak memory usage: 8 MB<br />00:58:22 Done writing file<br />File has been created in /var/www/html/preuc/vendor/phpoffice/phpexcel/Examples<br />