16:57:02 Write to Excel2007 format<br />16:57:02 File written to 33chartcreate-column-2.xlsx<br />16:57:02 Peak memory usage: 5.75 MB<br />16:57:02 Done writing file<br />File has been created in /var/www/miguiafordadministrador.com.co/www/_vendor/phpoffice/phpexcel/Examples<br />