13:12:34 Write to Excel2007 format<br />13:12:34 File written to 33chartcreate-multiple-charts.xlsx<br />13:12:34 Peak memory usage: 6 MB<br />13:12:34 Done writing file<br />File has been created in /var/www/html/elite-sto-tomas/vendor/phpoffice/phpexcel/Examples<br />