13:49:54 Create new PHPExcel object<br />13:49:54 Create styles array<br />13:49:54 Add data (begin)<br />13:49:54 Add data (end), time: 0.48 s<br />13:49:54 Write to Excel2007 format<br />13:49:54 File written to 40duplicateStyle.xlsx<br />13:49:54 Peak memory usage: 6 MB<br />13:49:54 Done writing file<br />File has been created in /home/admision/public_html/POSTGRADO/vendor/phpoffice/phpexcel/Examples<br />