17:32:14 Write to Excel2007 format<br />17:32:14 File written to 33chartcreate-column-2.xlsx<br />17:32:14 Peak memory usage: 4 MB<br />17:32:14 Done writing file<br />File has been created in /home/factovizjh/presicote/vendor/phpoffice/phpexcel/Examples<br />