03:24:20 Create new PHPExcel object
03:24:20 Create styles array
03:24:20 Add data (begin)
03:24:21 Add data (end), time: 1.15 s
03:24:21 Write to Excel2007 format
03:24:21 File written to 40duplicateStyle.xlsx
03:24:21 Peak memory usage: 11.5 MB
03:24:21 Done writing file
File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples