17:07:51 Write to Excel2007 format<br />17:07:51 File written to 33chartcreate-column.xlsx<br />17:07:51 Peak memory usage: 2 MB<br />17:07:51 Done writing file<br />File has been created in /home/ecolechi/public_html/crm.escuelaculinaria.cl/vendor/phpoffice/phpexcel/Examples<br />