20:31:15 Write to Excel2007 format<br />20:31:15 File written to 33chartcreate-area.xlsx<br />20:31:15 Peak memory usage: 4.75 MB<br />20:31:15 Done writing file<br />File has been created in /home/diamebua/beta/releases/20140218040015/shared/vendor/phpoffice/phpexcel/Examples<br />