10:45:53 Create new PHPExcel object<br />10:45:53 Create styles array<br />10:45:53 Add data (begin)<br />10:45:54 Add data (end), time: 0.44 s<br />10:45:54 Write to Excel2007 format<br />10:45:54 File written to 40duplicateStyle.xlsx<br />10:45:54 Peak memory usage: 6 MB<br />10:45:54 Done writing file<br />File has been created in /home/imevent/public_html/vendor/phpoffice/phpexcel/Examples<br />