16:17:37 Write to Excel2007 format<br />16:17:37 File written to 33chartcreate-multiple-charts.xlsx<br />16:17:37 Peak memory usage: 4 MB<br />16:17:37 Done writing file<br />File has been created in /home/lms/public_html/lmssambatech/vendor/phpoffice/phpexcel/Examples<br />