09:46:46 Write to Excel2007 format<br />09:46:46 File written to 33chartcreate-column.xlsx<br />09:46:46 Peak memory usage: 4 MB<br />09:46:46 Done writing file<br />File has been created in /var/www/html/elite-sto-domingo3h/vendor/phpoffice/phpexcel/Examples<br />