09:38:00 Write to Excel2007 format<br />09:38:00 File written to 33chartcreate-line.xlsx<br />09:38:00 Peak memory usage: 1.25 MB<br />09:38:00 Done writing file<br />File has been created in /home/factovizjh/legitrack_test/vendor/phpoffice/phpexcel/Examples<br />