21:39:24 Write to Excel2007 format<br />21:39:24 File written to 33chartcreate-column-2.xlsx<br />21:39:24 Peak memory usage: 6.25 MB<br />21:39:24 Done writing file<br />File has been created in /var/www/inventariovirtual.com.co/public_html/inventario-virtual/www/vendor/phpoffice/phpexcel/Examples<br />