15:40:59 Write to Excel2007 format<br />15:40:59 File written to 33chartcreate-column.xlsx<br />15:40:59 Peak memory usage: 2 MB<br />15:40:59 Done writing file<br />File has been created in /home/myjbamas/public_html/staging.myjba.co.id/vendor/phpoffice/phpexcel/Examples<br />