19:04:06 Write to Excel2007 format<br />19:04:06 File written to 33chartcreate-column.xlsx<br />19:04:06 Peak memory usage: 1.75 MB<br />19:04:06 Done writing file<br />File has been created in /var/www/inventariovirtual.com.co/public_html/inventario-virtual/www/vendor/phpoffice/phpexcel/Examples<br />