19:30:02 Write to Excel2007 format<br />19:30:02 File written to 33chartcreate-bar.xlsx<br />19:30:02 Peak memory usage: 4 MB<br />19:30:02 Done writing file<br />File has been created in /home/k8327900/tugas1.lombokepicentrum.com/aplikasigudang/vendor/phpoffice/phpexcel/Examples<br />