18:13:56 Write to Excel2007 format<br />18:13:56 File written to 33chartcreate-column-2.xlsx<br />18:13:56 Peak memory usage: 6 MB<br />18:13:56 Done writing file<br />File has been created in /home/tecmexiquensecom/public_html/SistemaCUM/vendor/phpoffice/phpexcel/Examples<br />