12:20:57 Write to Excel2007 format<br />12:20:57 File written to 33chartcreate-column-2.xlsx<br />12:20:57 Peak memory usage: 2 MB<br />12:20:57 Done writing file<br />File has been created in /home/azizulfi/public_html/old/invois/vendor/turbo124/phpexcel/Examples<br />