20:47:37 Write to Excel2007 format<br />20:47:37 File written to 33chartcreate-multiple-charts.xlsx<br />20:47:37 Peak memory usage: 1.75 MB<br />20:47:37 Done writing file<br />File has been created in /home/cxn63198/public_html/plantanueva/vendor/phpoffice/phpexcel/Examples<br />