19:33:50 Write to Excel2007 format<br />19:33:50 File written to 33chartcreate-multiple-charts.xlsx<br />19:33:50 Peak memory usage: 1.25 MB<br />19:33:50 Done writing file<br />File has been created in /home/factovizjh/presicote_test/vendor/phpoffice/phpexcel/Examples<br />