19:25:23 Write to Excel2007 format<br />19:25:23 File written to 33chartcreate-multiple-charts.xlsx<br />19:25:23 Peak memory usage: 4 MB<br />19:25:23 Done writing file<br />File has been created in /home/factovizjh/presicote/vendor/phpoffice/phpexcel/Examples<br />