09:54:34 Create new PHPExcel object<br />09:54:34 Create styles array<br />09:54:34 Add data (begin)<br />09:54:34 Add data (end), time: 0.79 s<br />09:54:34 Write to Excel2007 format<br />09:54:34 File written to 40duplicateStyle.xlsx<br />09:54:34 Peak memory usage: 9 MB<br />09:54:34 Done writing file<br />File has been created in /home/rrhhutem/public_html/let-4f/vendor/phpoffice/phpexcel/Examples<br />