19:54:39 Write to Excel2007 format<br />19:54:39 File written to 33chartcreate-column.xlsx<br />19:54:39 Peak memory usage: 2 MB<br />19:54:39 Done writing file<br />File has been created in /home/ecolechi/public_html/crm.escuelaculinaria.cl/vendor/phpoffice/phpexcel/Examples<br />