05:31:28 Create new PHPExcel object
05:31:28 Create styles array
05:31:28 Add data (begin)
05:31:29 Add data (end), time: 1.14 s
05:31:29 Write to Excel2007 format
05:31:29 File written to 40duplicateStyle.xlsx
05:31:29 Peak memory usage: 11.5 MB
05:31:29 Done writing file
File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples