16:12:38 Write to Excel2007 format<br />16:12:38 File written to 33chartcreate-column.xlsx<br />16:12:38 Peak memory usage: 2 MB<br />16:12:38 Done writing file<br />File has been created in /home/azizulfi/public_html/old/invois/vendor/turbo124/phpexcel/Examples<br />