14:47:24 Write to Excel2007 format<br />14:47:24 File written to 33chartcreate-column.xlsx<br />14:47:24 Peak memory usage: 1.25 MB<br />14:47:24 Done writing file<br />File has been created in /home/factovizjh/presicote_test/vendor/phpoffice/phpexcel/Examples<br />