13:10:23 Write to Excel2007 format<br />13:10:23 File written to 33chartcreate-column-2.xlsx<br />13:10:23 Peak memory usage: 1.75 MB<br />13:10:23 Done writing file<br />File has been created in /home/k8327900/tugas1.lombokepicentrum.com/aplikasigudang/vendor/phpoffice/phpexcel/Examples<br />