02:16:39 Create new PHPExcel object
02:16:39 Create styles array
02:16:39 Add data (begin)
02:16:40 Add data (end), time: 1.14 s
02:16:40 Write to Excel2007 format
02:16:40 File written to 40duplicateStyle.xlsx
02:16:40 Peak memory usage: 11.5 MB
02:16:40 Done writing file
File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples