21:45:23 Write to Excel2007 format<br />21:45:23 File written to 33chartcreate-line.xlsx<br />21:45:23 Peak memory usage: 1 MB<br />21:45:23 Done writing file<br />File has been created in /home/abpwebfrnh/www/master/vendor/phpoffice/phpexcel/Examples<br />