09:44:09 Write to Excel2007 format<br />09:44:09 File written to 33chartcreate-line.xlsx<br />09:44:09 Peak memory usage: 7.5 MB<br />09:44:09 Done writing file<br />File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples<br />