16:42:54 Write to Excel2007 format<br />16:42:54 File written to 33chartcreate-column-2.xlsx<br />16:42:54 Peak memory usage: 1.5 MB<br />16:42:54 Done writing file<br />File has been created in /home/factovizjh/presicote/vendor/phpoffice/phpexcel/Examples<br />