15:39:17 Write to Excel2007 format<br />15:39:17 File written to 33chartcreate-multiple-charts.xlsx<br />15:39:17 Peak memory usage: 2.5 MB<br />15:39:17 Done writing file<br />File has been created in /home/florinm1/dev.adkpi.ro/wine-box.ro/vendor/phpoffice/phpexcel/Examples<br />