03:45:10 Write to Excel2007 format<br />03:45:10 File written to 33chartcreate-multiple-charts.xlsx<br />03:45:10 Peak memory usage: 5 MB<br />03:45:10 Done writing file<br />File has been created in /home/diamebua/beta/releases/20140218040015/shared/vendor/phpoffice/phpexcel/Examples<br />