13:57:43 Write to Excel2007 format<br />13:57:43 File written to 33chartcreate-column.xlsx<br />13:57:43 Peak memory usage: 1.5 MB<br />13:57:43 Done writing file<br />File has been created in /var/www/miguiafordadministrador.com.co/www/vendor/phpoffice/phpexcel/Examples<br />