15:43:42 Write to Excel2007 format<br />15:43:42 File written to 33chartcreate-multiple-charts.xlsx<br />15:43:42 Peak memory usage: 6 MB<br />15:43:42 Done writing file<br />File has been created in /home/icitaqp/public_html/vendor/phpoffice/phpexcel/Examples<br />