17:12:44 Write to Excel2007 format<br />17:12:44 File written to 33chartcreate-multiple-charts.xlsx<br />17:12:44 Peak memory usage: 6 MB<br />17:12:44 Done writing file<br />File has been created in /home/azizulfi/public_html/old/invois/vendor/turbo124/phpexcel/Examples<br />