04:50:30 Write to Excel2007 format<br />04:50:30 File written to 33chartcreate-multiple-charts.xlsx<br />04:50:30 Peak memory usage: 5.5 MB<br />04:50:30 Done writing file<br />File has been created in /usr/local/apache/htdocs/FrancoGuanactolay/minas/vendor/phpoffice/phpexcel/Examples<br />