05:33:00 Write to Excel2007 format<br />05:33:01 File written to 33chartcreate-bar.xlsx<br />05:33:01 Peak memory usage: 8 MB<br />05:33:01 Done writing file<br />File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples<br />