15:11:41 Write to Excel2007 format<br />15:11:41 File written to 33chartcreate-column.xlsx<br />15:11:41 Peak memory usage: 5.25 MB<br />15:11:41 Done writing file<br />File has been created in /home/prestasie/public_html/vendor/phpoffice/phpexcel/Examples<br />