14:08:04 Write to Excel2007 format<br />14:08:04 File written to 33chartcreate-column-2.xlsx<br />14:08:04 Peak memory usage: 1.5 MB<br />14:08:04 Done writing file<br />File has been created in /home/factovizjh/presicote_test/vendor/phpoffice/phpexcel/Examples<br />