18:49:18 Write to Excel2007 format<br />18:49:18 File written to 33chartcreate-composite.xlsx<br />18:49:18 Peak memory usage: 1 MB<br />18:49:18 Done writing file<br />File has been created in /home/abpwebfrnh/www/master/vendor/phpoffice/phpexcel/Examples<br />