17:00:55 Write to Excel2007 format<br />17:00:55 File written to 33chartcreate-multiple-charts.xlsx<br />17:00:55 Peak memory usage: 6 MB<br />17:00:55 Done writing file<br />File has been created in /home/dirwa/public_html/includes/PHPExcel-1.8/Examples<br />