21:44:58 Write to Excel2007 format<br />21:44:58 File written to 33chartcreate-line.xlsx<br />21:44:58 Peak memory usage: 4 MB<br />21:44:58 Done writing file<br />File has been created in /home/factovizjh/presicote_test/vendor/phpoffice/phpexcel/Examples<br />